Since Git 1.7.9, "git merge" defaulted to --no-ff (i.e. even when
the side branch being merged is a descendant of the current commit,
create a merge commit instead of fast-forwarding) when merging a
tag object. This was appropriate default for integrators who pull
signed tags from their downstream contributors, but caused an
unnecessary merges when used by downstream contributors who
habitually "catch up" their topic branches with tagged releases
from the upstream. Update "git merge" to default to --no-ff only
when merging a tag object that does *not* sit at its usual place in
refs/tags/ hierarchy, and allow fast-forwarding otherwise, to
mitigate the problem.
* jc/allow-ff-merging-kept-tags:
merge: allow fast-forward when merging a tracked tag
- Use Git's gettext wrappers to make the user interface
translatable. See "Marking strings for translation" in po/README.
+ - Variables and functions local to a given source file should be marked
+ with "static". Variables that are visible to other source files
+ must be declared with "extern" in header files. However, function
+ declarations should not use "extern", as that is already the default.
+
For Perl programs:
- Most of the C guidelines above apply.
--- /dev/null
+Git v2.16.2 Release Notes
+=========================
+
+Fixes since v2.16.1
+-------------------
+
+ * An old regression in "git describe --all $annotated_tag^0" has been
+ fixed.
+
+ * "git svn dcommit" did not take into account the fact that a
+ svn+ssh:// URL with a username@ (typically used for pushing) refers
+ to the same SVN repository without the username@ and failed when
+ svn.pushmergeinfo option is set.
+
+ * "git merge -Xours/-Xtheirs" learned to use our/their version when
+ resolving a conflicting updates to a symbolic link.
+
+ * "git clone $there $here" is allowed even when here directory exists
+ as long as it is an empty directory, but the command incorrectly
+ removed it upon a failure of the operation.
+
+ * "git stash -- <pathspec>" incorrectly blew away untracked files in
+ the directory that matched the pathspec, which has been corrected.
+
+ * "git add -p" was taught to ignore local changes to submodules as
+ they do not interfere with the partial addition of regular changes
+ anyway.
+
+
+Also contains various documentation updates and code clean-ups.
to limit the findings to changes that involve the named object.
(merge 4d8c51aa19 sb/diff-blobfind-pickaxe later to maint).
+ * "git format-patch" learned to give 72-cols to diffstat, which is
+ consistent with other line length limits the subcommand uses for
+ its output meant for e-mails.
+
+ * The log from "git daemon" can be redirected with a new option; one
+ relevant use case is to send the log to standard error (instead of
+ syslog) when running it from inetd.
+
+ * "git rebase" learned to take "--allow-empty-message" option.
Performance, Internal Implementation, Development Support etc.
gives performance boost for a few tens of percents in some sample
scenarios.
+ * Push the submodule version of collision-detecting SHA-1 hash
+ implementation a bit harder on builders.
+
+ * Avoid mmapping small files while using packed refs (especially ones
+ with zero size, which would cause later munmap() to fail).
+ (merge ba41a8b600 kg/packed-ref-cache-fix later to maint).
+
+ * Conversion from uchar[20] to struct object_id continues.
+
+ * More tests for wildmatch functions.
Also contains various documentation updates and code clean-ups.
* Workaround for segfault with more recent versions of SVN.
(merge 7f6f75e97a ew/svn-branch-segfault-fix later to maint).
+ * Plug recently introduced leaks in fsck.
+ (merge ba3a08ca0e jt/fsck-code-cleanup later to maint).
+
+ * "git pull --rebase" did not pass verbosity setting down when
+ recursing into a submodule.
+ (merge a56771a668 sb/pull-rebase-submodule later to maint).
+
+ * The way "git reset --hard" reports the commit the updated HEAD
+ points at is made consistent with the way how the commit title is
+ generated by the other parts of the system. This matters when the
+ title is spread across physically multiple lines.
+ (merge 1cf823fb68 tg/reset-hard-show-head-with-pretty later to maint).
+
+ * Test fixes.
+ (merge 63b1a175ee sg/test-i18ngrep later to maint).
+
* Other minor doc, test and build updates and code cleanups.
(merge e2a5a028c7 bw/oidmap-autoinit later to maint).
(merge f0a6068a9f ys/bisect-object-id-missing-conversion-fix later to maint).
(merge 4e801463c7 jc/mailinfo-cleanup-fix later to maint).
(merge ef5b3a6c5e nd/shared-index-fix later to maint).
(merge 9f5258cbb8 tz/doc-show-defaults-to-head later to maint).
+ (merge b780e4407d jc/worktree-add-short-help later to maint).
+ (merge ae239fc8e5 rs/cocci-strbuf-addf-to-addstr later to maint).
+ (merge 2e22a85e5c nd/ignore-glob-doc-update later to maint).
fetch.prune::
If true, fetch will automatically behave as if the `--prune`
- option was given on the command line. See also `remote.<name>.prune`.
+ option was given on the command line. See also `remote.<name>.prune`
+ and the PRUNING section of linkgit:git-fetch[1].
+
+fetch.pruneTags::
+ If true, fetch will automatically behave as if the
+ `refs/tags/*:refs/tags/*` refspec was provided when pruning,
+ if not set already. This allows for setting both this option
+ and `fetch.prune` to maintain a 1=1 mapping to upstream
+ refs. See also `remote.<name>.pruneTags` and the PRUNING
+ section of linkgit:git-fetch[1].
fetch.output::
Control how ref update status is printed. Valid values are
remote (as if the `--prune` option was given on the command line).
Overrides `fetch.prune` settings, if any.
+remote.<name>.pruneTags::
+ When set to true, fetching from this remote by default will also
+ remove any local tags that no longer exist on the remote if pruning
+ is activated in general via `remote.<name>.prune`, `fetch.prune` or
+ `--prune`. Overrides `fetch.pruneTags` settings, if any.
++
+See also `remote.<name>.prune` and the PRUNING section of
+linkgit:git-fetch[1].
+
remotes.<group>::
The list of remotes which are fetched by "git remote update
<group>". See linkgit:git-remote[1].
are fetched due to an explicit refspec (either on the command
line or in the remote configuration, for example if the remote
was cloned with the --mirror option), then they are also
- subject to pruning.
+ subject to pruning. Supplying `--prune-tags` is a shorthand for
+ providing the tag refspec.
++
+See the PRUNING section below for more details.
+
+-P::
+--prune-tags::
+ Before fetching, remove any local tags that no longer exist on
+ the remote if `--prune` is enabled. This option should be used
+ more carefully, unlike `--prune` it will remove any local
+ references (local tags) that have been created. This option is
+ a shorthand for providing the explicit tag refspec along with
+ `--prune`, see the discussion about that in its documentation.
++
+See the PRUNING section below for more details.
+
endif::git-pull[]
ifndef::git-pull[]
[--exclude=<path>] [--include=<path>] [--reject] [-q | --quiet]
[--[no-]scissors] [-S[<keyid>]] [--patch-format=<format>]
[(<mbox> | <Maildir>)...]
-'git am' (--continue | --skip | --abort)
+'git am' (--continue | --skip | --abort | --quit | --show-current-patch)
DESCRIPTION
-----------
--abort::
Restore the original branch and abort the patching operation.
+--quit::
+ Abort the patching operation but keep HEAD and the index
+ untouched.
+
+--show-current-patch::
+ Show the patch being applied when "git am" is stopped because
+ of conflicts.
+
DISCUSSION
----------
[--inetd |
[--listen=<host_or_ipaddr>] [--port=<n>]
[--user=<user> [--group=<group>]]]
+ [--log-destination=(stderr|syslog|none)]
[<directory>...]
DESCRIPTION
do not have the 'git-daemon-export-ok' file.
--inetd::
- Have the server run as an inetd service. Implies --syslog.
+ Have the server run as an inetd service. Implies --syslog (may be
+ overridden with `--log-destination=`).
Incompatible with --detach, --port, --listen, --user and --group
options.
zero for no limit.
--syslog::
- Log to syslog instead of stderr. Note that this option does not imply
- --verbose, thus by default only error conditions will be logged.
+ Short for `--log-destination=syslog`.
+
+--log-destination=<destination>::
+ Send log messages to the specified destination.
+ Note that this option does not imply --verbose,
+ thus by default only error conditions will be logged.
+ The <destination> must be one of:
++
+--
+stderr::
+ Write to standard error.
+ Note that if `--detach` is specified,
+ the process disconnects from the real standard error,
+ making this destination effectively equivalent to `none`.
+syslog::
+ Write to syslog, using the `git-daemon` identifier.
+none::
+ Disable all logging.
+--
++
+The default destination is `syslog` if `--inetd` or `--detach` is specified,
+otherwise `stderr`.
--user-path::
--user-path=<path>::
overridden by giving the `--refmap=<refspec>` parameter(s) on the
command line.
+PRUNING
+-------
+
+Git has a default disposition of keeping data unless it's explicitly
+thrown away; this extends to holding onto local references to branches
+on remotes that have themselves deleted those branches.
+
+If left to accumulate, these stale references might make performance
+worse on big and busy repos that have a lot of branch churn, and
+e.g. make the output of commands like `git branch -a --contains
+<commit>` needlessly verbose, as well as impacting anything else
+that'll work with the complete set of known references.
+
+These remote-tracking references can be deleted as a one-off with
+either of:
+
+------------------------------------------------
+# While fetching
+$ git fetch --prune <name>
+
+# Only prune, don't fetch
+$ git remote prune <name>
+------------------------------------------------
+
+To prune references as part of your normal workflow without needing to
+remember to run that, set `fetch.prune` globally, or
+`remote.<name>.prune` per-remote in the config. See
+linkgit:git-config[1].
+
+Here's where things get tricky and more specific. The pruning feature
+doesn't actually care about branches, instead it'll prune local <->
+remote-references as a function of the refspec of the remote (see
+`<refspec>` and <<CRTB,CONFIGURED REMOTE-TRACKING BRANCHES>> above).
+
+Therefore if the refspec for the remote includes
+e.g. `refs/tags/*:refs/tags/*`, or you manually run e.g. `git fetch
+--prune <name> "refs/tags/*:refs/tags/*"` it won't be stale remote
+tracking branches that are deleted, but any local tag that doesn't
+exist on the remote.
+
+This might not be what you expect, i.e. you want to prune remote
+`<name>`, but also explicitly fetch tags from it, so when you fetch
+from it you delete all your local tags, most of which may not have
+come from the `<name>` remote in the first place.
+
+So be careful when using this with a refspec like
+`refs/tags/*:refs/tags/*`, or any other refspec which might map
+references from multiple remotes to the same local namespace.
+
+Since keeping up-to-date with both branches and tags on the remote is
+a common use-case the `--prune-tags` option can be supplied along with
+`--prune` to prune local tags that don't exist on the remote, and
+force-update those tags that differ. Tag pruning can also be enabled
+with `fetch.pruneTags` or `remote.<name>.pruneTags` in the config. See
+linkgit:git-config[1].
+
+The `--prune-tags` option is equivalent to having
+`refs/tags/*:refs/tags/*` declared in the refspecs of the remote. This
+can lead to some seemingly strange interactions:
+
+------------------------------------------------
+# These both fetch tags
+$ git fetch --no-tags origin 'refs/tags/*:refs/tags/*'
+$ git fetch --no-tags --prune-tags origin
+------------------------------------------------
+
+The reason it doesn't error out when provided without `--prune` or its
+config versions is for flexibility of the configured versions, and to
+maintain a 1=1 mapping between what the command line flags do, and
+what the configuration versions do.
+
+It's reasonable to e.g. configure `fetch.pruneTags=true` in
+`~/.gitconfig` to have tags pruned whenever `git fetch --prune` is
+run, without making every invocation of `git fetch` without `--prune`
+an error.
+
+Pruning tags with `--prune-tags` also works when fetching a URL
+instead of a named remote. These will all prune tags not found on
+origin:
+
+------------------------------------------------
+$ git fetch origin --prune --prune-tags
+$ git fetch origin --prune 'refs/tags/*:refs/tags/*'
+$ git fetch <url of origin> --prune --prune-tags
+$ git fetch <url of origin> --prune 'refs/tags/*:refs/tags/*'
+------------------------------------------------
+
OUTPUT
------
will be added before the new trailer.
Existing trailers are extracted from the input message by looking for
-a group of one or more lines that (i) are all trailers, or (ii) contains at
+a group of one or more lines that (i) is all trailers, or (ii) contains at
least one Git-generated or user-configured trailer and consists of at
least 25% trailers.
The group must be preceded by one or more empty (or whitespace-only) lines.
[<upstream> [<branch>]]
'git rebase' [-i | --interactive] [options] [--exec <cmd>] [--onto <newbase>]
--root [<branch>]
-'git rebase' --continue | --skip | --abort | --quit | --edit-todo
+'git rebase' --continue | --skip | --abort | --quit | --edit-todo | --show-current-patch
DESCRIPTION
-----------
Keep the commits that do not change anything from its
parents in the result.
+--allow-empty-message::
+ By default, rebasing commits with an empty message will fail.
+ This option overrides that behavior, allowing commits with empty
+ messages to be rebased.
+
--skip::
Restart the rebasing process by skipping the current patch.
--edit-todo::
Edit the todo list during an interactive rebase.
+--show-current-patch::
+ Show the current patch in an interactive rebase or when rebase
+ is stopped because of conflicts. This is the equivalent of
+ `git show REBASE_HEAD`.
+
-m::
--merge::
Use merging strategies to rebase. When the recursive (default) merge
'prune'::
-Deletes all stale remote-tracking branches under <name>.
-These stale branches have already been removed from the remote repository
-referenced by <name>, but are still locally available in
-"remotes/<name>".
+Deletes stale references associated with <name>. By default, stale
+remote-tracking branches under <name> are deleted, but depending on
+global configuration and the configuration of the remote we might even
+prune local tags that haven't been pushed there. Equivalent to `git
+fetch --prune <name>`, except that no new references will be fetched.
++
+See the PRUNING section of linkgit:git-fetch[1] for what it'll prune
+depending on various configuration.
+
With `--dry-run` option, report what branches will be pruned, but do not
actually prune them.
configuration parameter remote.<name>.skipDefaultUpdate set to true will
be updated. (See linkgit:git-config[1]).
+
-With `--prune` option, prune all the remotes that are updated.
+With `--prune` option, run pruning against all the remotes that are updated.
DISCUSSION
X Y Meaning
-------------------------------------------------
- [MD] not updated
+ [AMD] not updated
M [ MD] updated in index
A [ MD] added to index
- D [ M] deleted from index
+ D deleted from index
R [ MD] renamed in index
C [ MD] copied in index
[MARC] index and work tree matches
SYNOPSIS
--------
[verse]
-'git tag' [-a | -s | -u <keyid>] [-f] [-m <msg> | -F <file>]
+'git tag' [-a | -s | -u <keyid>] [-f] [-m <msg> | -F <file>] [-e]
<tagname> [<commit> | <object>]
'git tag' -d <tagname>...
'git tag' [-n[<num>]] -l [--contains <commit>] [--no-contains <commit>]
Implies `-a` if none of `-a`, `-s`, or `-u <keyid>`
is given.
+-e::
+--edit::
+ The message taken from file with `-F` and command line with
+ `-m` are usually used as the tag message unmodified.
+ This option lets you further edit the message taken from these sources.
+
--cleanup=<mode>::
This option sets how the tag message is cleaned up.
The '<mode>' can be one of 'verbatim', 'whitespace' and 'strip'. The
are used, the untracked cache is immediately added to or removed from
the index.
+Before 2.17, the untracked cache had a bug where replacing a directory
+with a symlink to another directory could cause it to incorrectly show
+files tracked by git as untracked. See the "status: add a failing test
+showing a core.untrackedCache bug" commit to git.git. A workaround for
+that is (and this might work for other undiscovered bugs in the
+future):
+
+----------------
+$ git -c core.untrackedCache=false status
+----------------
+
+This bug has also been shown to affect non-symlink cases of replacing
+a directory with a file when it comes to the internal structures of
+the untracked cache, but no case has been reported where this resulted in
+wrong "git status" output.
+
+There are also cases where existing indexes written by git versions
+before 2.17 will reference directories that don't exist anymore,
+potentially causing many "could not open directory" warnings to be
+printed on "git status". These are new warnings for existing issues
+that were previously silently discarded.
+
+As with the bug described above the solution is to one-off do a "git
+status" run with `core.untrackedCache=false` to flush out the leftover
+bad data.
+
File System Monitor
-------------------
linkgit:git-config[1]) than using the `--fsmonitor` option to
`git update-index` in each repository, especially if you want to do so
across all repositories you use, because you can set the configuration
-variable to `true` (or `false`) in your `$HOME/.gitconfig` just once
-and have it affect all repositories you touch.
+variable in your `$HOME/.gitconfig` just once and have it affect all
+repositories you touch.
When the `core.fsmonitor` configuration variable is changed, the
file system monitor is added to or removed from the index the next time
directory specific files such as HEAD, index, etc. `-` may also be
specified as `<commit-ish>`; it is synonymous with `@{-1}`.
+
-If <commit-ish> is a branch name (call it `<branch>` and is not found,
+If <commit-ish> is a branch name (call it `<branch>`) and is not found,
and neither `-b` nor `-B` nor `--detach` are used, but there does
exist a tracking branch in exactly one remote (call it `<remote>`)
-with a matching name, treat as equivalent to
+with a matching name, treat as equivalent to:
++
------------
$ git worktree add --track -b <branch> <path> <remote>/<branch>
------------
(relative to the toplevel of the work tree if not from a
`.gitignore` file).
- - Otherwise, Git treats the pattern as a shell glob suitable
- for consumption by fnmatch(3) with the FNM_PATHNAME flag:
- wildcards in the pattern will not match a / in the pathname.
- For example, "Documentation/{asterisk}.html" matches
- "Documentation/git.html" but not "Documentation/ppc/ppc.html"
- or "tools/perf/Documentation/perf.html".
+ - Otherwise, Git treats the pattern as a shell glob: "`*`" matches
+ anything except "`/`", "`?`" matches any one character except "`/`"
+ and "`[]`" matches one character in a selected range. See
+ fnmatch(3) and the FNM_PATHNAME flag for a more detailed
+ description.
- A leading slash matches the beginning of the pathname.
For example, "/{asterisk}.c" matches "cat-file.c" but not
* read_object_with_reference()
* has_sha1_file()
* write_sha1_file()
-* pretend_sha1_file()
+* pretend_object_file()
* lookup_{object,commit,tag,blob,tree}
* parse_{object,commit,tag,blob,tree}
* Use of object flags
The submodule config cache API allows to read submodule
configurations/information from specified revisions. Internally
information is lazily read into a cache that is used to avoid
-unnecessary parsing of the same .gitmodule files. Lookups can be done by
+unnecessary parsing of the same .gitmodules files. Lookups can be done by
submodule path or name.
Usage
LIB_OBJS += sha1dc_git.o
ifdef DC_SHA1_EXTERNAL
ifdef DC_SHA1_SUBMODULE
+ ifneq ($(DC_SHA1_SUBMODULE),auto)
$(error Only set DC_SHA1_EXTERNAL or DC_SHA1_SUBMODULE, not both)
+ endif
endif
BASIC_CFLAGS += -DDC_SHA1_EXTERNAL
EXTLIBS += -lsha1detectcoll
http-push.sp http.sp http-walker.sp remote-curl.sp imap-send.sp: SPARSE_FLAGS += \
-DCURL_DISABLE_TYPECHECK
+pack-revindex.sp: SPARSE_FLAGS += -Wno-memcpy-max-count
+
ifdef NO_EXPAT
http-walker.sp http-walker.s http-walker.o: EXTRA_CPPFLAGS = -DNO_EXPAT
endif
export DEFAULT_EDITOR DEFAULT_PAGER
-.PHONY: doc man html info pdf
-doc:
+.PHONY: doc man man-perl html info pdf
+doc: man-perl
$(MAKE) -C Documentation all
-man:
+man: man-perl
$(MAKE) -C Documentation man
+man-perl: perl/build/man/man3/Git.3pm
+
html:
$(MAKE) -C Documentation html
done && \
./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"
-.PHONY: install-gitweb install-doc install-man install-html install-info install-pdf
+.PHONY: install-gitweb install-doc install-man install-man-perl install-html install-info install-pdf
.PHONY: quick-install-doc quick-install-man quick-install-html
install-gitweb:
$(MAKE) -C gitweb install
install-man: install-man-perl
$(MAKE) -C Documentation install-man
-install-man-perl: perl/build/man/man3/Git.3pm
+install-man-perl: man-perl
$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mandir_SQ)/man3'
(cd perl/build/man/man3 && $(TAR) cf - .) | \
(cd '$(DESTDIR_SQ)$(mandir_SQ)/man3' && umask 022 && $(TAR) xof -)
$(GIT_TARNAME)/configure \
$(GIT_TARNAME)/version \
$(GIT_TARNAME)/git-gui/version
+ifdef DC_SHA1_SUBMODULE
+ @mkdir -p $(GIT_TARNAME)/sha1collisiondetection/lib
+ @cp sha1collisiondetection/LICENSE.txt \
+ $(GIT_TARNAME)/sha1collisiondetection/
+ @cp sha1collisiondetection/LICENSE.txt \
+ $(GIT_TARNAME)/sha1collisiondetection/
+ @cp sha1collisiondetection/lib/sha1.[ch] \
+ $(GIT_TARNAME)/sha1collisiondetection/lib/
+ @cp sha1collisiondetection/lib/ubc_check.[ch] \
+ $(GIT_TARNAME)/sha1collisiondetection/lib/
+ $(TAR) rf $(GIT_TARNAME).tar \
+ $(GIT_TARNAME)/sha1collisiondetection/LICENSE.txt \
+ $(GIT_TARNAME)/sha1collisiondetection/lib/sha1.[ch] \
+ $(GIT_TARNAME)/sha1collisiondetection/lib/ubc_check.[ch]
+endif
@$(RM) -r $(GIT_TARNAME)
gzip -f -9 $(GIT_TARNAME).tar
$(RM) $(TEST_PROGRAMS) $(NO_INSTALL)
$(RM) -r bin-wrappers $(dep_dirs)
$(RM) -r po/build/
- $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
+ $(RM) *.pyc *.pyo */*.pyc */*.pyo common-cmds.h $(ETAGS_TARGET) tags cscope*
$(RM) -r $(GIT_TARNAME) .doc-tmp-dir
$(RM) $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
$(RM) $(htmldocs).tar.gz $(manpages).tar.gz
}
free(another);
} else {
- if (!starts_with(line, "/dev/null\n"))
+ if (!is_dev_null(line))
return error(_("git apply: bad git-diff - expected /dev/null on line %d"), state->linenr);
}
* See if the old one matches what the patch
* applies to.
*/
- hash_sha1_file(img->buf, img->len, blob_type, oid.hash);
+ hash_object_file(img->buf, img->len, blob_type, &oid);
if (strcmp(oid_to_hex(&oid), patch->old_sha1_prefix))
return error(_("the patch applies to '%s' (%s), "
"which does not match the "
name);
/* verify that the result matches */
- hash_sha1_file(img->buf, img->len, blob_type, oid.hash);
+ hash_object_file(img->buf, img->len, blob_type, &oid);
if (strcmp(oid_to_hex(&oid), patch->new_sha1_prefix))
return error(_("binary patch to '%s' creates incorrect result (expecting %s, got %s)"),
name, patch->new_sha1_prefix, oid_to_hex(&oid));
/* Preimage the patch was prepared for */
if (patch->is_new)
- write_sha1_file("", 0, blob_type, pre_oid.hash);
+ write_object_file("", 0, blob_type, &pre_oid);
else if (get_oid(patch->old_sha1_prefix, &pre_oid) ||
read_blob_object(&buf, &pre_oid, patch->old_mode))
return error(_("repository lacks the necessary blob to fall back on 3-way merge."));
return -1;
}
/* post_oid is theirs */
- write_sha1_file(tmp_image.buf, tmp_image.len, blob_type, post_oid.hash);
+ write_object_file(tmp_image.buf, tmp_image.len, blob_type, &post_oid);
clear_image(&tmp_image);
/* our_oid is ours */
return error(_("cannot read the current contents of '%s'"),
patch->old_name);
}
- write_sha1_file(tmp_image.buf, tmp_image.len, blob_type, our_oid.hash);
+ write_object_file(tmp_image.buf, tmp_image.len, blob_type, &our_oid);
clear_image(&tmp_image);
/* in-core three-way merge between post and our using pre as base */
}
fill_stat_cache_info(ce, &st);
}
- if (write_sha1_file(buf, size, blob_type, ce->oid.hash) < 0) {
+ if (write_object_file(buf, size, blob_type, &ce->oid) < 0) {
free(ce);
return error(_("unable to create backing store "
"for newly created file %s"), path);
convert_to_git(&the_index, path, buf.buf, buf.len, &buf, 0);
origin->file.ptr = buf.buf;
origin->file.size = buf.len;
- pretend_sha1_file(buf.buf, buf.len, OBJ_BLOB, origin->blob_oid.hash);
+ pretend_object_file(buf.buf, buf.len, OBJ_BLOB, &origin->blob_oid);
/*
* Read the current index, replace the path entry with
if (mkdir(state->dir, 0777) < 0 && errno != EEXIST)
die_errno(_("failed to create directory '%s'"), state->dir);
+ delete_ref(NULL, "REBASE_HEAD", NULL, REF_NO_DEREF);
if (split_mail(state, patch_format, paths, keep_cr) < 0) {
am_destroy(state);
oidclr(&state->orig_commit);
unlink(am_path(state, "original-commit"));
+ delete_ref(NULL, "REBASE_HEAD", NULL, REF_NO_DEREF);
if (!get_oid("HEAD", &head))
write_state_text(state, "abort-safety", oid_to_hex(&head));
oidcpy(&state->orig_commit, &commit_oid);
write_state_text(state, "original-commit", oid_to_hex(&commit_oid));
+ update_ref("am", "REBASE_HEAD", &commit_oid,
+ NULL, REF_NO_DEREF, UPDATE_REFS_DIE_ON_ERR);
return 0;
}
setenv("GIT_COMMITTER_DATE",
state->ignore_date ? "" : state->author_date, 1);
- if (commit_tree(state->msg, state->msg_len, tree.hash, parents, commit.hash,
- author, state->sign_commit))
+ if (commit_tree(state->msg, state->msg_len, &tree, parents, &commit,
+ author, state->sign_commit))
die(_("failed to write commit object"));
reflog_msg = getenv("GIT_REFLOG_ACTION");
git_config_get_bool("advice.amworkdir", &advice_amworkdir);
if (advice_amworkdir)
- printf_ln(_("The copy of the patch that failed is found in: %s"),
- am_path(state, "patch"));
+ printf_ln(_("Use 'git am --show-current-patch' to see the failed patch"));
die_user_resolve(state);
}
am_destroy(state);
}
+static int show_patch(struct am_state *state)
+{
+ struct strbuf sb = STRBUF_INIT;
+ const char *patch_path;
+ int len;
+
+ if (!is_null_oid(&state->orig_commit)) {
+ const char *av[4] = { "show", NULL, "--", NULL };
+ char *new_oid_str;
+ int ret;
+
+ av[1] = new_oid_str = xstrdup(oid_to_hex(&state->orig_commit));
+ ret = run_command_v_opt(av, RUN_GIT_CMD);
+ free(new_oid_str);
+ return ret;
+ }
+
+ patch_path = am_path(state, msgnum(state));
+ len = strbuf_read_file(&sb, patch_path, 0);
+ if (len < 0)
+ die_errno(_("failed to read '%s'"), patch_path);
+
+ setup_pager();
+ write_in_full(1, sb.buf, sb.len);
+ strbuf_release(&sb);
+ return 0;
+}
+
/**
* parse_options() callback that validates and sets opt->value to the
* PATCH_FORMAT_* enum value corresponding to `arg`.
RESUME_APPLY,
RESUME_RESOLVED,
RESUME_SKIP,
- RESUME_ABORT
+ RESUME_ABORT,
+ RESUME_QUIT,
+ RESUME_SHOW_PATCH
};
static int git_am_config(const char *k, const char *v, void *cb)
int patch_format = PATCH_FORMAT_UNKNOWN;
enum resume_mode resume = RESUME_FALSE;
int in_progress;
+ int ret = 0;
const char * const usage[] = {
N_("git am [<options>] [(<mbox> | <Maildir>)...]"),
OPT_CMDMODE(0, "abort", &resume,
N_("restore the original branch and abort the patching operation."),
RESUME_ABORT),
+ OPT_CMDMODE(0, "quit", &resume,
+ N_("abort the patching operation but keep HEAD where it is."),
+ RESUME_QUIT),
+ OPT_CMDMODE(0, "show-current-patch", &resume,
+ N_("show the patch being applied."),
+ RESUME_SHOW_PATCH),
OPT_BOOL(0, "committer-date-is-author-date",
&state.committer_date_is_author_date,
N_("lie about committer date")),
* stray directories.
*/
if (file_exists(state.dir) && !state.rebasing) {
- if (resume == RESUME_ABORT) {
+ if (resume == RESUME_ABORT || resume == RESUME_QUIT) {
am_destroy(&state);
am_state_release(&state);
return 0;
case RESUME_ABORT:
am_abort(&state);
break;
+ case RESUME_QUIT:
+ am_rerere_clear();
+ am_destroy(&state);
+ break;
+ case RESUME_SHOW_PATCH:
+ ret = show_patch(&state);
+ break;
default:
die("BUG: invalid resume value");
}
am_state_release(&state);
- return 0;
+ return ret;
}
buf = packet_read_line(fd[0], NULL);
if (!buf)
- die(_("git archive: expected ACK/NAK, got EOF"));
+ die(_("git archive: expected ACK/NAK, got a flush packet"));
if (strcmp(buf, "ACK")) {
if (starts_with(buf, "NACK "))
die(_("git archive: NACK %s"), buf + 5);
return 0;
}
+static int is_a_rev(const char *name)
+{
+ struct object_id oid;
+
+ if (get_oid(name, &oid))
+ return 0;
+ return OBJ_NONE < sha1_object_info(oid.hash, NULL);
+}
+
int cmd_blame(int argc, const char **argv, const char *prefix)
{
struct rev_info revs;
} else {
if (argc < 2)
usage_with_options(blame_opt_usage, options);
- path = add_prefix(prefix, argv[argc - 1]);
- if (argc == 3 && !file_exists(path)) { /* (2b) */
+ if (argc == 3 && is_a_rev(argv[argc - 1])) { /* (2b) */
path = add_prefix(prefix, argv[1]);
argv[1] = argv[2];
+ } else { /* (2a) */
+ if (argc == 2 && is_a_rev(argv[1]) && !get_git_work_tree())
+ die("missing <path> to blame");
+ path = add_prefix(prefix, argv[argc - 1]);
}
argv[argc - 1] = "--";
-
- setup_work_tree();
- if (!file_exists(path))
- die_errno("cannot stat path '%s'", path);
}
revs.disable_stdin = 1;
{
const char *full_path;
char *seen;
- int num_ignored = 0, dtype = DT_UNKNOWN, i;
+ int num_ignored = 0, i;
struct exclude *exclude;
struct pathspec pathspec;
full_path = pathspec.items[i].match;
exclude = NULL;
if (!seen[i]) {
+ int dtype = DT_UNKNOWN;
exclude = last_exclude_matching(dir, &the_index,
full_path, &dtype);
}
* (it also writes the merge result to the object database even
* when it may contain conflicts).
*/
- if (write_sha1_file(result_buf.ptr, result_buf.size,
- blob_type, oid.hash))
+ if (write_object_file(result_buf.ptr, result_buf.size, blob_type, &oid))
die(_("Unable to add merge result for '%s'"), path);
free(result_buf.ptr);
ce = make_cache_entry(mode, oid.hash, path, 2, 0);
die_errno("git commit-tree: failed to read");
}
- if (commit_tree(buffer.buf, buffer.len, tree_oid.hash, parents,
- commit_oid.hash, NULL, sign_commit)) {
+ if (commit_tree(buffer.buf, buffer.len, &tree_oid, parents, &commit_oid,
+ NULL, sign_commit)) {
strbuf_release(&buffer);
return 1;
}
append_merge_tag_headers(parents, &tail);
}
- if (commit_tree_extended(sb.buf, sb.len, active_cache_tree->oid.hash,
- parents, oid.hash, author_ident.buf, sign_commit, extra)) {
+ if (commit_tree_extended(sb.buf, sb.len, &active_cache_tree->oid,
+ parents, &oid, author_ident.buf, sign_commit,
+ extra)) {
rollback_index_files();
die(_("failed to write commit object"));
}
if (cmit)
describe_commit(&oid, &sb);
- else if (lookup_blob(&oid))
+ else if (sha1_object_info(oid.hash, NULL) == OBJ_BLOB)
describe_blob(oid, &sb);
else
die(_("%s is neither a commit nor blob"), arg);
static int prune = -1; /* unspecified */
#define PRUNE_BY_DEFAULT 0 /* do we prune by default? */
+static int fetch_prune_tags_config = -1; /* unspecified */
+static int prune_tags = -1; /* unspecified */
+#define PRUNE_TAGS_BY_DEFAULT 0 /* do we prune tags by default? */
+
static int all, append, dry_run, force, keep, multiple, update_head_ok, verbosity, deepen_relative;
static int progress = -1;
static int tags = TAGS_DEFAULT, unshallow, update_shallow, deepen;
return 0;
}
+ if (!strcmp(k, "fetch.prunetags")) {
+ fetch_prune_tags_config = git_config_bool(k, v);
+ return 0;
+ }
+
if (!strcmp(k, "submodule.recurse")) {
int r = git_config_bool(k, v) ?
RECURSE_SUBMODULES_ON : RECURSE_SUBMODULES_OFF;
N_("number of submodules fetched in parallel")),
OPT_BOOL('p', "prune", &prune,
N_("prune remote-tracking branches no longer on remote")),
+ OPT_BOOL('P', "prune-tags", &prune_tags,
+ N_("prune local tags no longer on remote and clobber changed tags")),
{ OPTION_CALLBACK, 0, "recurse-submodules", &recurse_submodules, N_("on-demand"),
N_("control recursive fetching of submodules"),
PARSE_OPT_OPTARG, option_fetch_parse_recurse_submodules },
argv_array_push(argv, "--dry-run");
if (prune != -1)
argv_array_push(argv, prune ? "--prune" : "--no-prune");
+ if (prune_tags != -1)
+ argv_array_push(argv, prune_tags ? "--prune-tags" : "--no-prune-tags");
if (update_head_ok)
argv_array_push(argv, "--update-head-ok");
if (force)
return;
}
-static int fetch_one(struct remote *remote, int argc, const char **argv)
+static int fetch_one(struct remote *remote, int argc, const char **argv, int prune_tags_ok)
{
static const char **refs = NULL;
struct refspec *refspec;
int ref_nr = 0;
+ int j = 0;
int exit_code;
+ int maybe_prune_tags;
+ int remote_via_config = remote_is_configured(remote, 0);
if (!remote)
die(_("No remote repository specified. Please, specify either a URL or a\n"
if (prune < 0) {
/* no command line request */
- if (0 <= gtransport->remote->prune)
- prune = gtransport->remote->prune;
+ if (0 <= remote->prune)
+ prune = remote->prune;
else if (0 <= fetch_prune_config)
prune = fetch_prune_config;
else
prune = PRUNE_BY_DEFAULT;
}
+ if (prune_tags < 0) {
+ /* no command line request */
+ if (0 <= remote->prune_tags)
+ prune_tags = remote->prune_tags;
+ else if (0 <= fetch_prune_tags_config)
+ prune_tags = fetch_prune_tags_config;
+ else
+ prune_tags = PRUNE_TAGS_BY_DEFAULT;
+ }
+
+ maybe_prune_tags = prune_tags_ok && prune_tags;
+ if (maybe_prune_tags && remote_via_config)
+ add_prune_tags_to_fetch_refspec(remote);
+
+ if (argc > 0 || (maybe_prune_tags && !remote_via_config)) {
+ size_t nr_alloc = st_add3(argc, maybe_prune_tags, 1);
+ refs = xcalloc(nr_alloc, sizeof(const char *));
+ if (maybe_prune_tags) {
+ refs[j++] = xstrdup("refs/tags/*:refs/tags/*");
+ ref_nr++;
+ }
+ }
+
if (argc > 0) {
- int j = 0;
int i;
- refs = xcalloc(st_add(argc, 1), sizeof(const char *));
for (i = 0; i < argc; i++) {
if (!strcmp(argv[i], "tag")) {
i++;
argv[i], argv[i]);
} else
refs[j++] = argv[i];
+ ref_nr++;
}
- refs[j] = NULL;
- ref_nr = j;
}
sigchain_push_common(unlock_pack_on_signal);
struct string_list list = STRING_LIST_INIT_DUP;
struct remote *remote = NULL;
int result = 0;
+ int prune_tags_ok = 1;
struct argv_array argv_gc_auto = ARGV_ARRAY_INIT;
packet_trace_identity("fetch");
} else {
/* Zero or one remotes */
remote = remote_get(argv[0]);
+ prune_tags_ok = (argc == 1);
argc--;
argv++;
}
if (remote) {
if (filter_options.choice || repository_format_partial_clone)
fetch_one_setup_partial(remote);
- result = fetch_one(remote, argc, argv);
+ result = fetch_one(remote, argc, argv, prune_tags_ok);
} else {
if (filter_options.choice)
die(_("--filter can only be used with the remote configured in core.partialClone"));
static int traverse_one_object(struct object *obj)
{
- return fsck_walk(obj, obj, &fsck_walk_options);
+ int result = fsck_walk(obj, obj, &fsck_walk_options);
+
+ if (obj->type == OBJ_TREE) {
+ struct tree *tree = (struct tree *)obj;
+ free_tree_buffer(tree);
+ }
+ return result;
}
static int traverse_reachable(void)
if (strbuf_read(&buf, fd, 4096) < 0)
ret = -1;
else
- ret = hash_sha1_file_literally(buf.buf, buf.len, type, oid, flags);
+ ret = hash_object_file_literally(buf.buf, buf.len, type, oid,
+ flags);
strbuf_release(&buf);
return ret;
}
static off_t consumed_bytes;
static off_t max_input_size;
static unsigned deepest_delta;
-static git_SHA_CTX input_ctx;
+static git_hash_ctx input_ctx;
static uint32_t input_crc32;
static int input_fd, output_fd;
static const char *curr_pack;
if (input_offset) {
if (output_fd >= 0)
write_or_die(output_fd, input_buffer, input_offset);
- git_SHA1_Update(&input_ctx, input_buffer, input_offset);
+ the_hash_algo->update_fn(&input_ctx, input_buffer, input_offset);
memmove(input_buffer, input_buffer + input_offset, input_len);
input_offset = 0;
}
output_fd = -1;
nothread_data.pack_fd = input_fd;
}
- git_SHA1_Init(&input_ctx);
+ the_hash_algo->init_fn(&input_ctx);
return pack_name;
}
}
static void *unpack_entry_data(off_t offset, unsigned long size,
- enum object_type type, unsigned char *sha1)
+ enum object_type type, struct object_id *oid)
{
static char fixed_buf[8192];
int status;
git_zstream stream;
void *buf;
- git_SHA_CTX c;
+ git_hash_ctx c;
char hdr[32];
int hdrlen;
if (!is_delta_type(type)) {
hdrlen = xsnprintf(hdr, sizeof(hdr), "%s %lu", typename(type), size) + 1;
- git_SHA1_Init(&c);
- git_SHA1_Update(&c, hdr, hdrlen);
+ the_hash_algo->init_fn(&c);
+ the_hash_algo->update_fn(&c, hdr, hdrlen);
} else
- sha1 = NULL;
+ oid = NULL;
if (type == OBJ_BLOB && size > big_file_threshold)
buf = fixed_buf;
else
stream.avail_in = input_len;
status = git_inflate(&stream, 0);
use(input_len - stream.avail_in);
- if (sha1)
- git_SHA1_Update(&c, last_out, stream.next_out - last_out);
+ if (oid)
+ the_hash_algo->update_fn(&c, last_out, stream.next_out - last_out);
if (buf == fixed_buf) {
stream.next_out = buf;
stream.avail_out = sizeof(fixed_buf);
if (stream.total_out != size || status != Z_STREAM_END)
bad_object(offset, _("inflate returned %d"), status);
git_inflate_end(&stream);
- if (sha1)
- git_SHA1_Final(sha1, &c);
+ if (oid)
+ the_hash_algo->final_fn(oid->hash, &c);
return buf == fixed_buf ? NULL : buf;
}
static void *unpack_raw_entry(struct object_entry *obj,
off_t *ofs_offset,
- unsigned char *ref_sha1,
- unsigned char *sha1)
+ struct object_id *ref_oid,
+ struct object_id *oid)
{
unsigned char *p;
unsigned long size, c;
switch (obj->type) {
case OBJ_REF_DELTA:
- hashcpy(ref_sha1, fill(20));
- use(20);
+ hashcpy(ref_oid->hash, fill(the_hash_algo->rawsz));
+ use(the_hash_algo->rawsz);
break;
case OBJ_OFS_DELTA:
p = fill(1);
}
obj->hdr_size = consumed_bytes - obj->idx.offset;
- data = unpack_entry_data(obj->idx.offset, obj->size, obj->type, sha1);
+ data = unpack_entry_data(obj->idx.offset, obj->size, obj->type, oid);
obj->idx.crc32 = input_crc32;
return data;
}
free(delta_data);
if (!result->data)
bad_object(delta_obj->idx.offset, _("failed to apply delta"));
- hash_sha1_file(result->data, result->size,
- typename(delta_obj->real_type),
- delta_obj->idx.oid.hash);
+ hash_object_file(result->data, result->size,
+ typename(delta_obj->real_type), &delta_obj->idx.oid);
sha1_object(result->data, NULL, result->size, delta_obj->real_type,
&delta_obj->idx.oid);
counter_lock();
* - calculate SHA1 of all non-delta objects;
* - remember base (SHA1 or offset) for all deltas.
*/
-static void parse_pack_objects(unsigned char *sha1)
+static void parse_pack_objects(unsigned char *hash)
{
int i, nr_delays = 0;
struct ofs_delta_entry *ofs_delta = ofs_deltas;
- unsigned char ref_delta_sha1[20];
+ struct object_id ref_delta_oid;
struct stat st;
if (verbose)
for (i = 0; i < nr_objects; i++) {
struct object_entry *obj = &objects[i];
void *data = unpack_raw_entry(obj, &ofs_delta->offset,
- ref_delta_sha1,
- obj->idx.oid.hash);
+ &ref_delta_oid,
+ &obj->idx.oid);
obj->real_type = obj->type;
if (obj->type == OBJ_OFS_DELTA) {
nr_ofs_deltas++;
ofs_delta++;
} else if (obj->type == OBJ_REF_DELTA) {
ALLOC_GROW(ref_deltas, nr_ref_deltas + 1, ref_deltas_alloc);
- hashcpy(ref_deltas[nr_ref_deltas].sha1, ref_delta_sha1);
+ hashcpy(ref_deltas[nr_ref_deltas].sha1, ref_delta_oid.hash);
ref_deltas[nr_ref_deltas].obj_no = i;
nr_ref_deltas++;
} else if (!data) {
/* Check pack integrity */
flush();
- git_SHA1_Final(sha1, &input_ctx);
- if (hashcmp(fill(20), sha1))
+ the_hash_algo->final_fn(hash, &input_ctx);
+ if (hashcmp(fill(the_hash_algo->rawsz), hash))
die(_("pack is corrupted (SHA1 mismatch)"));
- use(20);
+ use(the_hash_algo->rawsz);
/* If input_fd is a file, we should have reached its end now. */
if (fstat(input_fd, &st))
/*
* Third pass:
* - append objects to convert thin pack to full pack if required
- * - write the final 20-byte SHA-1
+ * - write the final pack hash
*/
-static void fix_unresolved_deltas(struct sha1file *f);
-static void conclude_pack(int fix_thin_pack, const char *curr_pack, unsigned char *pack_sha1)
+static void fix_unresolved_deltas(struct hashfile *f);
+static void conclude_pack(int fix_thin_pack, const char *curr_pack, unsigned char *pack_hash)
{
if (nr_ref_deltas + nr_ofs_deltas == nr_resolved_deltas) {
stop_progress(&progress);
- /* Flush remaining pack final 20-byte SHA1. */
+ /* Flush remaining pack final hash. */
flush();
return;
}
if (fix_thin_pack) {
- struct sha1file *f;
- unsigned char read_sha1[20], tail_sha1[20];
+ struct hashfile *f;
+ unsigned char read_hash[GIT_MAX_RAWSZ], tail_hash[GIT_MAX_RAWSZ];
struct strbuf msg = STRBUF_INIT;
int nr_unresolved = nr_ofs_deltas + nr_ref_deltas - nr_resolved_deltas;
int nr_objects_initial = nr_objects;
REALLOC_ARRAY(objects, nr_objects + nr_unresolved + 1);
memset(objects + nr_objects + 1, 0,
nr_unresolved * sizeof(*objects));
- f = sha1fd(output_fd, curr_pack);
+ f = hashfd(output_fd, curr_pack);
fix_unresolved_deltas(f);
strbuf_addf(&msg, Q_("completed with %d local object",
"completed with %d local objects",
nr_objects - nr_objects_initial);
stop_progress_msg(&progress, msg.buf);
strbuf_release(&msg);
- sha1close(f, tail_sha1, 0);
- hashcpy(read_sha1, pack_sha1);
- fixup_pack_header_footer(output_fd, pack_sha1,
+ hashclose(f, tail_hash, 0);
+ hashcpy(read_hash, pack_hash);
+ fixup_pack_header_footer(output_fd, pack_hash,
curr_pack, nr_objects,
- read_sha1, consumed_bytes-20);
- if (hashcmp(read_sha1, tail_sha1) != 0)
+ read_hash, consumed_bytes-the_hash_algo->rawsz);
+ if (hashcmp(read_hash, tail_hash) != 0)
die(_("Unexpected tail checksum for %s "
"(disk corruption?)"), curr_pack);
}
nr_ofs_deltas + nr_ref_deltas - nr_resolved_deltas);
}
-static int write_compressed(struct sha1file *f, void *in, unsigned int size)
+static int write_compressed(struct hashfile *f, void *in, unsigned int size)
{
git_zstream stream;
int status;
stream.next_out = outbuf;
stream.avail_out = sizeof(outbuf);
status = git_deflate(&stream, Z_FINISH);
- sha1write(f, outbuf, sizeof(outbuf) - stream.avail_out);
+ hashwrite(f, outbuf, sizeof(outbuf) - stream.avail_out);
} while (status == Z_OK);
if (status != Z_STREAM_END)
return size;
}
-static struct object_entry *append_obj_to_pack(struct sha1file *f,
+static struct object_entry *append_obj_to_pack(struct hashfile *f,
const unsigned char *sha1, void *buf,
unsigned long size, enum object_type type)
{
}
header[n++] = c;
crc32_begin(f);
- sha1write(f, header, n);
+ hashwrite(f, header, n);
obj[0].size = size;
obj[0].hdr_size = n;
obj[0].type = type;
obj[1].idx.offset = obj[0].idx.offset + n;
obj[1].idx.offset += write_compressed(f, buf, size);
obj[0].idx.crc32 = crc32_end(f);
- sha1flush(f);
+ hashflush(f);
hashcpy(obj->idx.oid.hash, sha1);
return obj;
}
return a->obj_no - b->obj_no;
}
-static void fix_unresolved_deltas(struct sha1file *f)
+static void fix_unresolved_deltas(struct hashfile *f)
{
struct ref_delta_entry **sorted_by_pos;
int i;
}
static void write_special_file(const char *suffix, const char *msg,
- const char *pack_name, const unsigned char *sha1,
+ const char *pack_name, const unsigned char *hash,
const char **report)
{
struct strbuf name_buf = STRBUF_INIT;
if (pack_name)
filename = derive_filename(pack_name, suffix, &name_buf);
else
- filename = odb_pack_name(&name_buf, sha1, suffix);
+ filename = odb_pack_name(&name_buf, hash, suffix);
fd = odb_pack_keep(filename);
if (fd < 0) {
static void final(const char *final_pack_name, const char *curr_pack_name,
const char *final_index_name, const char *curr_index_name,
const char *keep_msg, const char *promisor_msg,
- unsigned char *sha1)
+ unsigned char *hash)
{
const char *report = "pack";
struct strbuf pack_name = STRBUF_INIT;
}
if (keep_msg)
- write_special_file("keep", keep_msg, final_pack_name, sha1,
+ write_special_file("keep", keep_msg, final_pack_name, hash,
&report);
if (promisor_msg)
write_special_file("promisor", promisor_msg, final_pack_name,
- sha1, NULL);
+ hash, NULL);
if (final_pack_name != curr_pack_name) {
if (!final_pack_name)
- final_pack_name = odb_pack_name(&pack_name, sha1, "pack");
+ final_pack_name = odb_pack_name(&pack_name, hash, "pack");
if (finalize_object_file(curr_pack_name, final_pack_name))
die(_("cannot store pack file"));
} else if (from_stdin)
if (final_index_name != curr_index_name) {
if (!final_index_name)
- final_index_name = odb_pack_name(&index_name, sha1, "idx");
+ final_index_name = odb_pack_name(&index_name, hash, "idx");
if (finalize_object_file(curr_index_name, final_index_name))
die(_("cannot store index file"));
} else
chmod(final_index_name, 0444);
if (!from_stdin) {
- printf("%s\n", sha1_to_hex(sha1));
+ printf("%s\n", sha1_to_hex(hash));
} else {
struct strbuf buf = STRBUF_INIT;
- strbuf_addf(&buf, "%s\t%s\n", report, sha1_to_hex(sha1));
+ strbuf_addf(&buf, "%s\t%s\n", report, sha1_to_hex(hash));
write_or_die(1, buf.buf, buf.len);
strbuf_release(&buf);
struct strbuf index_name_buf = STRBUF_INIT;
struct pack_idx_entry **idx_objects;
struct pack_idx_option opts;
- unsigned char pack_sha1[20];
+ unsigned char pack_hash[GIT_MAX_RAWSZ];
unsigned foreign_nr = 1; /* zero is a "good" value, assume bad */
int report_end_of_input = 0;
if (show_stat)
obj_stat = xcalloc(st_add(nr_objects, 1), sizeof(struct object_stat));
ofs_deltas = xcalloc(nr_objects, sizeof(struct ofs_delta_entry));
- parse_pack_objects(pack_sha1);
+ parse_pack_objects(pack_hash);
if (report_end_of_input)
write_in_full(2, "\0", 1);
resolve_deltas();
- conclude_pack(fix_thin_pack, curr_pack, pack_sha1);
+ conclude_pack(fix_thin_pack, curr_pack, pack_hash);
free(ofs_deltas);
free(ref_deltas);
if (strict)
ALLOC_ARRAY(idx_objects, nr_objects);
for (i = 0; i < nr_objects; i++)
idx_objects[i] = &objects[i].idx;
- curr_index = write_idx_file(index_name, idx_objects, nr_objects, &opts, pack_sha1);
+ curr_index = write_idx_file(index_name, idx_objects, nr_objects, &opts, pack_hash);
free(idx_objects);
if (!verify)
final(pack_name, curr_pack,
index_name, curr_index,
keep_msg, promisor_msg,
- pack_sha1);
+ pack_hash);
else
close(input_fd);
free(objects);
#include "gpg-interface.h"
#include "progress.h"
+#define MAIL_DEFAULT_WRAP 72
+
/* Set a default date-time format for git log ("log.date" config variable) */
static const char *default_date_mode = NULL;
shortlog_init(&log);
log.wrap_lines = 1;
- log.wrap = 72;
+ log.wrap = MAIL_DEFAULT_WRAP;
log.in1 = 2;
log.in2 = 4;
log.file = rev->diffopt.file;
memcpy(&opts, &rev->diffopt, sizeof(opts));
opts.output_format = DIFF_FORMAT_SUMMARY | DIFF_FORMAT_DIFFSTAT;
+ opts.stat_width = MAIL_DEFAULT_WRAP;
diff_setup_done(&opts);
(!rev.diffopt.output_format ||
rev.diffopt.output_format == DIFF_FORMAT_PATCH))
rev.diffopt.output_format = DIFF_FORMAT_DIFFSTAT | DIFF_FORMAT_SUMMARY;
+ if (!rev.diffopt.stat_width)
+ rev.diffopt.stat_width = MAIL_DEFAULT_WRAP;
/* Always generate a patch */
rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
pptr = commit_list_append(head, pptr);
pptr = commit_list_append(remoteheads->item, pptr);
prepare_to_commit(remoteheads);
- if (commit_tree(merge_msg.buf, merge_msg.len, result_tree.hash, parents,
- result_commit.hash, NULL, sign_commit))
+ if (commit_tree(merge_msg.buf, merge_msg.len, &result_tree, parents,
+ &result_commit, NULL, sign_commit))
die(_("failed to write commit object"));
finish(head, remoteheads, &result_commit, "In-index merge");
drop_save();
commit_list_insert(head, &parents);
strbuf_addch(&merge_msg, '\n');
prepare_to_commit(remoteheads);
- if (commit_tree(merge_msg.buf, merge_msg.len, result_tree->hash, parents,
- result_commit.hash, NULL, sign_commit))
+ if (commit_tree(merge_msg.buf, merge_msg.len, result_tree, parents,
+ &result_commit, NULL, sign_commit))
die(_("failed to write commit object"));
strbuf_addf(&buf, "Merge made by the '%s' strategy.", wt_strategy);
finish(head, remoteheads, &result_commit, buf.buf);
int cmd_mktag(int argc, const char **argv, const char *prefix)
{
struct strbuf buf = STRBUF_INIT;
- unsigned char result_sha1[20];
+ struct object_id result;
if (argc != 1)
usage("git mktag");
if (verify_tag(buf.buf, buf.len) < 0)
die("invalid tag signature file");
- if (write_sha1_file(buf.buf, buf.len, tag_type, result_sha1) < 0)
+ if (write_object_file(buf.buf, buf.len, tag_type, &result) < 0)
die("unable to write tag file");
strbuf_release(&buf);
- printf("%s\n", sha1_to_hex(result_sha1));
+ printf("%s\n", oid_to_hex(&result));
return 0;
}
b->name, b->len, b->mode);
}
-static void write_tree(unsigned char *sha1)
+static void write_tree(struct object_id *oid)
{
struct strbuf buf;
size_t size;
strbuf_add(&buf, ent->sha1, 20);
}
- write_sha1_file(buf.buf, buf.len, tree_type, sha1);
+ write_object_file(buf.buf, buf.len, tree_type, oid);
strbuf_release(&buf);
}
int cmd_mktree(int ac, const char **av, const char *prefix)
{
struct strbuf sb = STRBUF_INIT;
- unsigned char sha1[20];
+ struct object_id oid;
int nul_term_line = 0;
int allow_missing = 0;
int is_batch_mode = 0;
*/
; /* skip creating an empty tree */
} else {
- write_tree(sha1);
- puts(sha1_to_hex(sha1));
+ write_tree(&oid);
+ puts(oid_to_hex(&oid));
fflush(stdout);
}
used=0; /* reset tree entry buffer for re-use in batch mode */
pos = cache_name_pos(src, strlen(src));
assert(pos >= 0);
- if (!show_only)
- rename_cache_entry_at(pos, dst);
+ rename_cache_entry_at(pos, dst);
}
if (gitmodules_modified)
}
}
-static void write_note_data(struct note_data *d, unsigned char *sha1)
+static void write_note_data(struct note_data *d, struct object_id *oid)
{
- if (write_sha1_file(d->buf.buf, d->buf.len, blob_type, sha1)) {
+ if (write_object_file(d->buf.buf, d->buf.len, blob_type, oid)) {
error(_("unable to write note object"));
if (d->edit_path)
error(_("the note contents have been left in %s"),
prepare_note_data(&object, &d, note ? note->hash : NULL);
if (d.buf.len || allow_empty) {
- write_note_data(&d, new_note.hash);
+ write_note_data(&d, &new_note);
if (add_note(t, &object, &new_note, combine_notes_overwrite))
die("BUG: combine_notes_overwrite failed");
commit_notes(t, "Notes added by 'git notes add'");
}
if (d.buf.len || allow_empty) {
- write_note_data(&d, new_note.hash);
+ write_note_data(&d, &new_note);
if (add_note(t, &object, &new_note, combine_notes_overwrite))
die("BUG: combine_notes_overwrite failed");
logmsg = xstrfmt("Notes added by 'git notes %s'", argv[0]);
return stream.total_out;
}
-static unsigned long write_large_blob_data(struct git_istream *st, struct sha1file *f,
+static unsigned long write_large_blob_data(struct git_istream *st, struct hashfile *f,
const struct object_id *oid)
{
git_zstream stream;
stream.next_out = obuf;
stream.avail_out = sizeof(obuf);
zret = git_deflate(&stream, readlen ? 0 : Z_FINISH);
- sha1write(f, obuf, stream.next_out - obuf);
+ hashwrite(f, obuf, stream.next_out - obuf);
olen += stream.next_out - obuf;
}
if (stream.avail_in)
stream.total_in == len) ? 0 : -1;
}
-static void copy_pack_data(struct sha1file *f,
+static void copy_pack_data(struct hashfile *f,
struct packed_git *p,
struct pack_window **w_curs,
off_t offset,
in = use_pack(p, w_curs, offset, &avail);
if (avail > len)
avail = (unsigned long)len;
- sha1write(f, in, avail);
+ hashwrite(f, in, avail);
offset += avail;
len -= avail;
}
}
/* Return 0 if we will bust the pack-size limit */
-static unsigned long write_no_reuse_object(struct sha1file *f, struct object_entry *entry,
+static unsigned long write_no_reuse_object(struct hashfile *f, struct object_entry *entry,
unsigned long limit, int usable_delta)
{
unsigned long size, datalen;
free(buf);
return 0;
}
- sha1write(f, header, hdrlen);
- sha1write(f, dheader + pos, sizeof(dheader) - pos);
+ hashwrite(f, header, hdrlen);
+ hashwrite(f, dheader + pos, sizeof(dheader) - pos);
hdrlen += sizeof(dheader) - pos;
} else if (type == OBJ_REF_DELTA) {
/*
free(buf);
return 0;
}
- sha1write(f, header, hdrlen);
- sha1write(f, entry->delta->idx.oid.hash, 20);
+ hashwrite(f, header, hdrlen);
+ hashwrite(f, entry->delta->idx.oid.hash, 20);
hdrlen += 20;
} else {
if (limit && hdrlen + datalen + 20 >= limit) {
free(buf);
return 0;
}
- sha1write(f, header, hdrlen);
+ hashwrite(f, header, hdrlen);
}
if (st) {
datalen = write_large_blob_data(st, f, &entry->idx.oid);
close_istream(st);
} else {
- sha1write(f, buf, datalen);
+ hashwrite(f, buf, datalen);
free(buf);
}
}
/* Return 0 if we will bust the pack-size limit */
-static off_t write_reuse_object(struct sha1file *f, struct object_entry *entry,
+static off_t write_reuse_object(struct hashfile *f, struct object_entry *entry,
unsigned long limit, int usable_delta)
{
struct packed_git *p = entry->in_pack;
unuse_pack(&w_curs);
return 0;
}
- sha1write(f, header, hdrlen);
- sha1write(f, dheader + pos, sizeof(dheader) - pos);
+ hashwrite(f, header, hdrlen);
+ hashwrite(f, dheader + pos, sizeof(dheader) - pos);
hdrlen += sizeof(dheader) - pos;
reused_delta++;
} else if (type == OBJ_REF_DELTA) {
unuse_pack(&w_curs);
return 0;
}
- sha1write(f, header, hdrlen);
- sha1write(f, entry->delta->idx.oid.hash, 20);
+ hashwrite(f, header, hdrlen);
+ hashwrite(f, entry->delta->idx.oid.hash, 20);
hdrlen += 20;
reused_delta++;
} else {
unuse_pack(&w_curs);
return 0;
}
- sha1write(f, header, hdrlen);
+ hashwrite(f, header, hdrlen);
}
copy_pack_data(f, p, &w_curs, offset, datalen);
unuse_pack(&w_curs);
}
/* Return 0 if we will bust the pack-size limit */
-static off_t write_object(struct sha1file *f,
+static off_t write_object(struct hashfile *f,
struct object_entry *entry,
off_t write_offset)
{
WRITE_ONE_RECURSIVE = 2 /* already scheduled to be written */
};
-static enum write_one_status write_one(struct sha1file *f,
+static enum write_one_status write_one(struct hashfile *f,
struct object_entry *e,
off_t *offset)
{
return wo;
}
-static off_t write_reused_pack(struct sha1file *f)
+static off_t write_reused_pack(struct hashfile *f)
{
unsigned char buffer[8192];
off_t to_write, total;
if (read_pack > to_write)
read_pack = to_write;
- sha1write(f, buffer, read_pack);
+ hashwrite(f, buffer, read_pack);
to_write -= read_pack;
/*
static void write_pack_file(void)
{
uint32_t i = 0, j;
- struct sha1file *f;
+ struct hashfile *f;
off_t offset;
uint32_t nr_remaining = nr_result;
time_t last_mtime = 0;
char *pack_tmp_name = NULL;
if (pack_to_stdout)
- f = sha1fd_throughput(1, "<stdout>", progress_state);
+ f = hashfd_throughput(1, "<stdout>", progress_state);
else
f = create_tmp_packfile(&pack_tmp_name);
* If so, rewrite it like in fast-import
*/
if (pack_to_stdout) {
- sha1close(f, oid.hash, CSUM_CLOSE);
+ hashclose(f, oid.hash, CSUM_CLOSE);
} else if (nr_written == nr_remaining) {
- sha1close(f, oid.hash, CSUM_FSYNC);
+ hashclose(f, oid.hash, CSUM_FSYNC);
} else {
- int fd = sha1close(f, oid.hash, 0);
+ int fd = hashclose(f, oid.hash, 0);
fixup_pack_header_footer(fd, oid.hash, pack_tmp_name,
nr_written, oid.hash, offset);
close(fd);
if (!packlist_find(&to_pack, oid.hash, NULL) &&
!has_sha1_pack_kept_or_nonlocal(&oid) &&
!loosened_object_can_be_discarded(&oid, p->mtime))
- if (force_object_loose(oid.hash, p->mtime))
+ if (force_object_loose(&oid, p->mtime))
die("unable to force loose object");
}
}
cp.no_stdin = 1;
argv_array_pushl(&cp.args, "submodule", "update",
"--recursive", "--rebase", NULL);
+ argv_push_verbosity(&cp.args);
return run_command(&cp);
}
cp.no_stdin = 1;
argv_array_pushl(&cp.args, "submodule", "update",
"--recursive", "--checkout", NULL);
+ argv_push_verbosity(&cp.args);
return run_command(&cp);
}
struct option options[] = {
OPT_BOOL(0, "ff", &opts.allow_ff, N_("allow fast-forward")),
OPT_BOOL(0, "keep-empty", &keep_empty, N_("keep empty commits")),
+ OPT_BOOL(0, "allow-empty-message", &opts.allow_empty_message,
+ N_("allow commits with empty messages")),
OPT_CMDMODE(0, "continue", &command, N_("continue rebase"),
CONTINUE),
OPT_CMDMODE(0, "abort", &command, N_("abort rebase"),
static int shallow_update;
static const char *alt_shallow_file;
static struct strbuf push_cert = STRBUF_INIT;
-static unsigned char push_cert_sha1[20];
+static struct object_id push_cert_oid;
static struct signature_check sigcheck;
static const char *push_cert_nonce;
static const char *cert_nonce_seed;
int bogs /* beginning_of_gpg_sig */;
already_done = 1;
- if (write_sha1_file(push_cert.buf, push_cert.len, "blob", push_cert_sha1))
- hashclr(push_cert_sha1);
+ if (write_object_file(push_cert.buf, push_cert.len, "blob",
+ &push_cert_oid))
+ oidclr(&push_cert_oid);
memset(&sigcheck, '\0', sizeof(sigcheck));
sigcheck.result = 'N';
strbuf_release(&gpg_status);
nonce_status = check_nonce(push_cert.buf, bogs);
}
- if (!is_null_sha1(push_cert_sha1)) {
+ if (!is_null_oid(&push_cert_oid)) {
argv_array_pushf(&proc->env_array, "GIT_PUSH_CERT=%s",
- sha1_to_hex(push_cert_sha1));
+ oid_to_hex(&push_cert_oid));
argv_array_pushf(&proc->env_array, "GIT_PUSH_CERT_SIGNER=%s",
sigcheck.signer ? sigcheck.signer : "");
argv_array_pushf(&proc->env_array, "GIT_PUSH_CERT_KEY=%s",
struct tag *tag;
int i;
- hash_sha1_file(extra->value, extra->len, typename(OBJ_TAG), tag_oid.hash);
+ hash_object_file(extra->value, extra->len, typename(OBJ_TAG), &tag_oid);
tag = lookup_tag(&tag_oid);
if (!tag)
die(_("bad mergetag in commit '%s'"), ref);
check_mergetags(commit, argc, argv);
- if (write_sha1_file(buf.buf, buf.len, commit_type, new.hash))
+ if (write_object_file(buf.buf, buf.len, commit_type, &new))
die(_("could not write replacement commit for: '%s'"), old_ref);
strbuf_release(&buf);
static void print_new_head_line(struct commit *commit)
{
- const char *hex, *body;
- const char *msg;
-
- hex = find_unique_abbrev(commit->object.oid.hash, DEFAULT_ABBREV);
- printf(_("HEAD is now at %s"), hex);
- msg = logmsg_reencode(commit, NULL, get_log_output_encoding());
- body = strstr(msg, "\n\n");
- if (body) {
- const char *eol;
- size_t len;
- body = skip_blank_lines(body + 2);
- eol = strchr(body, '\n');
- len = eol ? eol - body : strlen(body);
- printf(" %.*s\n", (int) len, body);
- }
- else
- printf("\n");
- unuse_commit_buffer(commit, msg);
+ struct strbuf buf = STRBUF_INIT;
+
+ printf(_("HEAD is now at %s"),
+ find_unique_abbrev(commit->object.oid.hash, DEFAULT_ABBREV));
+
+ pp_commit_easy(CMIT_FMT_ONELINE, commit, &buf);
+ if (buf.len > 0)
+ printf(" %s", buf.buf);
+ putchar('\n');
+ strbuf_release(&buf);
}
static void update_index_from_diff(struct diff_queue_struct *q,
{
if (sign && do_sign(buf) < 0)
return error(_("unable to sign the tag"));
- if (write_sha1_file(buf->buf, buf->len, tag_type, result->hash) < 0)
+ if (write_object_file(buf->buf, buf->len, tag_type, result) < 0)
return error(_("unable to write tag file"));
return 0;
}
struct create_tag_options {
unsigned int message_given:1;
+ unsigned int use_editor:1;
unsigned int sign;
enum {
CLEANUP_NONE,
tag,
git_committer_info(IDENT_STRICT));
- if (!opt->message_given) {
+ if (!opt->message_given || opt->use_editor) {
int fd;
/* write the template message before editing: */
if (fd < 0)
die_errno(_("could not create file '%s'"), path);
- if (!is_null_oid(prev)) {
+ if (opt->message_given) {
+ write_or_die(fd, buf->buf, buf->len);
+ strbuf_reset(buf);
+ } else if (!is_null_oid(prev)) {
write_tag_body(fd, prev);
} else {
struct strbuf buf = STRBUF_INIT;
static struct ref_sorting *sorting = NULL, **sorting_tail = &sorting;
struct ref_format format = REF_FORMAT_INIT;
int icase = 0;
+ int edit_flag = 0;
struct option options[] = {
OPT_CMDMODE('l', "list", &cmdmode, N_("list tag names"), 'l'),
{ OPTION_INTEGER, 'n', NULL, &filter.lines, N_("n"),
OPT_CALLBACK('m', "message", &msg, N_("message"),
N_("tag message"), parse_msg_arg),
OPT_FILENAME('F', "file", &msgfile, N_("read message from file")),
+ OPT_BOOL('e', "edit", &edit_flag, N_("force edit of tag message")),
OPT_BOOL('s', "sign", &opt.sign, N_("annotated and GPG-signed tag")),
OPT_STRING(0, "cleanup", &cleanup_arg, N_("mode"),
N_("how to strip spaces and #comments from message")),
die(_("tag '%s' already exists"), tag);
opt.message_given = msg.given || msgfile;
+ opt.use_editor = edit_flag;
if (!cleanup_arg || !strcmp(cleanup_arg, "strip"))
opt.cleanup_mode = CLEANUP_ALL;
static unsigned int offset, len;
static off_t consumed_bytes;
static off_t max_input_size;
-static git_SHA_CTX ctx;
+static git_hash_ctx ctx;
static struct fsck_options fsck_options = FSCK_OPTIONS_STRICT;
/*
if (min > sizeof(buffer))
die("cannot fill %d bytes", min);
if (offset) {
- git_SHA1_Update(&ctx, buffer, offset);
+ the_hash_algo->update_fn(&ctx, buffer, offset);
memmove(buffer, buffer + offset, len);
offset = 0;
}
{
struct object_id oid;
- if (write_sha1_file(obj_buf->buffer, obj_buf->size, typename(obj->type), oid.hash) < 0)
+ if (write_object_file(obj_buf->buffer, obj_buf->size,
+ typename(obj->type), &oid) < 0)
die("failed to write object %s", oid_to_hex(&obj->oid));
obj->flags |= FLAG_WRITTEN;
}
void *buf, unsigned long size)
{
if (!strict) {
- if (write_sha1_file(buf, size, typename(type), obj_list[nr].oid.hash) < 0)
+ if (write_object_file(buf, size, typename(type),
+ &obj_list[nr].oid) < 0)
die("failed to write object");
added_object(nr, type, buf, size);
free(buf);
obj_list[nr].obj = NULL;
} else if (type == OBJ_BLOB) {
struct blob *blob;
- if (write_sha1_file(buf, size, typename(type), obj_list[nr].oid.hash) < 0)
+ if (write_object_file(buf, size, typename(type),
+ &obj_list[nr].oid) < 0)
die("failed to write object");
added_object(nr, type, buf, size);
free(buf);
} else {
struct object *obj;
int eaten;
- hash_sha1_file(buf, size, typename(type), obj_list[nr].oid.hash);
+ hash_object_file(buf, size, typename(type), &obj_list[nr].oid);
added_object(nr, type, buf, size);
obj = parse_object_buffer(&obj_list[nr].oid, type, size, buf,
&eaten);
struct object_id base_oid;
if (type == OBJ_REF_DELTA) {
- hashcpy(base_oid.hash, fill(GIT_SHA1_RAWSZ));
- use(GIT_SHA1_RAWSZ);
+ hashcpy(base_oid.hash, fill(the_hash_algo->rawsz));
+ use(the_hash_algo->rawsz);
delta_data = get_data(delta_size);
if (dry_run || !delta_data) {
free(delta_data);
/* We don't take any non-flag arguments now.. Maybe some day */
usage(unpack_usage);
}
- git_SHA1_Init(&ctx);
+ the_hash_algo->init_fn(&ctx);
unpack_all();
- git_SHA1_Update(&ctx, buffer, offset);
- git_SHA1_Final(oid.hash, &ctx);
+ the_hash_algo->update_fn(&ctx, buffer, offset);
+ the_hash_algo->final_fn(oid.hash, &ctx);
if (strict)
write_rest();
- if (hashcmp(fill(GIT_SHA1_RAWSZ), oid.hash))
+ if (hashcmp(fill(the_hash_algo->rawsz), oid.hash))
die("final sha1 did not match");
- use(GIT_SHA1_RAWSZ);
+ use(the_hash_algo->rawsz);
/* Write the last part of the buffer to stdout */
while (len) {
#include "worktree.h"
static const char * const worktree_usage[] = {
- N_("git worktree add [<options>] <path> [<branch>]"),
+ N_("git worktree add [<options>] <path> [<commit-ish>]"),
N_("git worktree list [<options>]"),
N_("git worktree lock [<options>] <path>"),
N_("git worktree prune [<options>]"),
* Hook failure does not warrant worktree deletion, so run hook after
* is_junk is cleared, but do return appropriate code when hook fails.
*/
- if (!ret && opts->checkout)
- ret = run_hook_le(NULL, "post-checkout", oid_to_hex(&null_oid),
- oid_to_hex(&commit->object.oid), "1", NULL);
+ if (!ret && opts->checkout) {
+ const char *hook = find_hook("post-checkout");
+ if (hook) {
+ const char *env[] = { "GIT_DIR", "GIT_WORK_TREE", NULL };
+ cp.git_cmd = 0;
+ cp.no_stdin = 1;
+ cp.stdout_to_stderr = 1;
+ cp.dir = path;
+ cp.env = env;
+ cp.argv = NULL;
+ argv_array_pushl(&cp.args, absolute_path(hook),
+ oid_to_hex(&null_oid),
+ oid_to_hex(&commit->object.oid),
+ "1", NULL);
+ ret = run_command(&cp);
+ }
+ }
argv_array_clear(&child_env);
strbuf_release(&sb);
unsigned plugged:1;
char *pack_tmp_name;
- struct sha1file *f;
+ struct hashfile *f;
off_t offset;
struct pack_idx_option pack_idx_opts;
unlink(state->pack_tmp_name);
goto clear_exit;
} else if (state->nr_written == 1) {
- sha1close(state->f, oid.hash, CSUM_FSYNC);
+ hashclose(state->f, oid.hash, CSUM_FSYNC);
} else {
- int fd = sha1close(state->f, oid.hash, 0);
+ int fd = hashclose(state->f, oid.hash, 0);
fixup_pack_header_footer(fd, oid.hash, state->pack_tmp_name,
state->nr_written, oid.hash,
state->offset);
* with a new pack.
*/
static int stream_to_pack(struct bulk_checkin_state *state,
- git_SHA_CTX *ctx, off_t *already_hashed_to,
+ git_hash_ctx *ctx, off_t *already_hashed_to,
int fd, size_t size, enum object_type type,
const char *path, unsigned flags)
{
if (rsize < hsize)
hsize = rsize;
if (hsize)
- git_SHA1_Update(ctx, ibuf, hsize);
+ the_hash_algo->update_fn(ctx, ibuf, hsize);
*already_hashed_to = offset;
}
s.next_in = ibuf;
return -1;
}
- sha1write(state->f, obuf, written);
+ hashwrite(state->f, obuf, written);
state->offset += written;
}
s.next_out = obuf;
unsigned flags)
{
off_t seekback, already_hashed_to;
- git_SHA_CTX ctx;
+ git_hash_ctx ctx;
unsigned char obuf[16384];
unsigned header_len;
- struct sha1file_checkpoint checkpoint;
+ struct hashfile_checkpoint checkpoint;
struct pack_idx_entry *idx = NULL;
seekback = lseek(fd, 0, SEEK_CUR);
header_len = xsnprintf((char *)obuf, sizeof(obuf), "%s %" PRIuMAX,
typename(type), (uintmax_t)size) + 1;
- git_SHA1_Init(&ctx);
- git_SHA1_Update(&ctx, obuf, header_len);
+ the_hash_algo->init_fn(&ctx);
+ the_hash_algo->update_fn(&ctx, obuf, header_len);
/* Note: idx is non-NULL when we are writing */
if ((flags & HASH_WRITE_OBJECT) != 0)
while (1) {
prepare_to_stream(state, flags);
if (idx) {
- sha1file_checkpoint(state->f, &checkpoint);
+ hashfile_checkpoint(state->f, &checkpoint);
idx->offset = state->offset;
crc32_begin(state->f);
}
*/
if (!idx)
die("BUG: should not happen");
- sha1file_truncate(state->f, &checkpoint);
+ hashfile_truncate(state->f, &checkpoint);
state->offset = checkpoint.offset;
finish_bulk_checkin(state);
if (lseek(fd, seekback, SEEK_SET) == (off_t) -1)
return error("cannot seek back");
}
- git_SHA1_Final(result_sha1, &ctx);
+ the_hash_algo->final_fn(result_sha1, &ctx);
if (!idx)
return 0;
idx->crc32 = crc32_end(state->f);
if (already_written(state, result_sha1)) {
- sha1file_truncate(state->f, &checkpoint);
+ hashfile_truncate(state->f, &checkpoint);
state->offset = checkpoint.offset;
free(idx);
} else {
}
if (repair) {
- unsigned char sha1[20];
- hash_sha1_file(buffer.buf, buffer.len, tree_type, sha1);
- if (has_sha1_file(sha1))
- hashcpy(it->oid.hash, sha1);
+ struct object_id oid;
+ hash_object_file(buffer.buf, buffer.len, tree_type, &oid);
+ if (has_sha1_file(oid.hash))
+ oidcpy(&it->oid, &oid);
else
to_invalidate = 1;
- } else if (dryrun)
- hash_sha1_file(buffer.buf, buffer.len, tree_type,
- it->oid.hash);
- else if (write_sha1_file(buffer.buf, buffer.len, tree_type, it->oid.hash)) {
+ } else if (dryrun) {
+ hash_object_file(buffer.buf, buffer.len, tree_type, &it->oid);
+ } else if (write_object_file(buffer.buf, buffer.len, tree_type,
+ &it->oid)) {
strbuf_release(&buffer);
return -1;
}
#include "sha1-array.h"
#include "repository.h"
-#ifndef platform_SHA_CTX
-/*
- * platform's underlying implementation of SHA-1; could be OpenSSL,
- * blk_SHA, Apple CommonCrypto, etc... Note that including
- * SHA1_HEADER may have already defined platform_SHA_CTX for our
- * own implementations like block-sha1 and ppc-sha1, so we list
- * the default for OpenSSL compatible SHA-1 implementations here.
- */
-#define platform_SHA_CTX SHA_CTX
-#define platform_SHA1_Init SHA1_Init
-#define platform_SHA1_Update SHA1_Update
-#define platform_SHA1_Final SHA1_Final
-#endif
-
-#define git_SHA_CTX platform_SHA_CTX
-#define git_SHA1_Init platform_SHA1_Init
-#define git_SHA1_Update platform_SHA1_Update
-#define git_SHA1_Final platform_SHA1_Final
-
-#ifdef SHA1_MAX_BLOCK_SIZE
-#include "compat/sha1-chunked.h"
-#undef git_SHA1_Update
-#define git_SHA1_Update git_SHA1_Update_Chunked
-#endif
-
#include <zlib.h>
typedef struct git_zstream {
z_stream z;
static inline void oidclr(struct object_id *oid)
{
- hashclr(oid->hash);
+ memset(oid->hash, 0, GIT_MAX_RAWSZ);
}
"\xe6\x9d\xe2\x9b\xb2\xd1\xd6\x43\x4b\x8b" \
"\x29\xae\x77\x5a\xd8\xc2\xe4\x8c\x53\x91"
extern const struct object_id empty_blob_oid;
-#define EMPTY_BLOB_SHA1_BIN (empty_blob_oid.hash)
-
static inline int is_empty_blob_sha1(const unsigned char *sha1)
{
/* Read and unpack a sha1 file into memory, write memory to a sha1 file */
extern int sha1_object_info(const unsigned char *, unsigned long *);
-extern int hash_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *sha1);
-extern int write_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *return_sha1);
-extern int hash_sha1_file_literally(const void *buf, unsigned long len, const char *type, struct object_id *oid, unsigned flags);
-extern int pretend_sha1_file(void *, unsigned long, enum object_type, unsigned char *);
-extern int force_object_loose(const unsigned char *sha1, time_t mtime);
+
+extern int hash_object_file(const void *buf, unsigned long len,
+ const char *type, struct object_id *oid);
+
+extern int write_object_file(const void *buf, unsigned long len,
+ const char *type, struct object_id *oid);
+
+extern int hash_object_file_literally(const void *buf, unsigned long len,
+ const char *type, struct object_id *oid,
+ unsigned flags);
+
+extern int pretend_object_file(void *, unsigned long, enum object_type,
+ struct object_id *oid);
+
+extern int force_object_loose(const struct object_id *oid, time_t mtime);
+
extern int git_open_cloexec(const char *name, int flags);
#define git_open(name) git_open_cloexec(name, O_RDONLY)
extern void *map_sha1_file(const unsigned char *sha1, unsigned long *size);
return color_parse_mem(value, strlen(value), dst);
}
-void color_set(char *dst, const char *color_bytes)
-{
- xsnprintf(dst, COLOR_MAXLEN, "%s", color_bytes);
-}
-
/*
* Write the ANSI color codes for "c" to "out"; the string should
* already have the ANSI escape code in it. "out" should have enough
return r;
}
-
-
int color_fprintf(FILE *fp, const char *color, const char *fmt, ...)
{
va_list args;
int git_color_default_config(const char *var, const char *value, void *cb);
/*
- * Set the color buffer (which must be COLOR_MAXLEN bytes)
- * to the raw color bytes; this is useful for initializing
- * default color variables.
+ * Parse a config option, which can be a boolean or one of
+ * "never", "auto", "always". Return a constant of
+ * GIT_COLOR_NEVER for "never" or negative boolean,
+ * GIT_COLOR_ALWAYS for "always" or a positive boolean,
+ * and GIT_COLOR_AUTO for "auto".
*/
-void color_set(char *dst, const char *color_bytes);
-
int git_config_colorbool(const char *var, const char *value);
+
+/*
+ * Return a boolean whether to use color, where the argument 'var' is
+ * one of GIT_COLOR_UNKNOWN, GIT_COLOR_NEVER, GIT_COLOR_ALWAYS, GIT_COLOR_AUTO.
+ */
int want_color(int var);
+
+/*
+ * Translate a Git color from 'value' into a string that the terminal can
+ * interpret and store it into 'dst'. The Git color values are of the form
+ * "foreground [background] [attr]" where fore- and background can be a color
+ * name ("red"), a RGB code (#0xFF0000) or a 256-color-mode from the terminal.
+ */
int color_parse(const char *value, char *dst);
int color_parse_mem(const char *value, int len, char *dst);
+
+/*
+ * Output the formatted string in the specified color (and then reset to normal
+ * color so subsequent output is uncolored). Omits the color encapsulation if
+ * `color` is NULL. The `color_fprintf_ln` prints a new line after resetting
+ * the color. The `color_print_strbuf` prints the contents of the given
+ * strbuf (BUG: but only up to its first NUL character).
+ */
__attribute__((format (printf, 3, 4)))
int color_fprintf(FILE *fp, const char *color, const char *fmt, ...);
__attribute__((format (printf, 3, 4)))
int color_fprintf_ln(FILE *fp, const char *color, const char *fmt, ...);
void color_print_strbuf(FILE *fp, const char *color, const struct strbuf *sb);
+/*
+ * Check if the given color is GIT_COLOR_NIL that means "no color selected".
+ * The caller needs to replace the color with the actual desired color.
+ */
int color_is_nil(const char *color);
#endif /* COLOR_H */
}
}
-int commit_tree(const char *msg, size_t msg_len,
- const unsigned char *tree,
- struct commit_list *parents, unsigned char *ret,
+int commit_tree(const char *msg, size_t msg_len, const struct object_id *tree,
+ struct commit_list *parents, struct object_id *ret,
const char *author, const char *sign_commit)
{
struct commit_extra_header *extra = NULL, **tail = &extra;
"variable i18n.commitencoding to the encoding your project uses.\n");
int commit_tree_extended(const char *msg, size_t msg_len,
- const unsigned char *tree,
- struct commit_list *parents, unsigned char *ret,
+ const struct object_id *tree,
+ struct commit_list *parents, struct object_id *ret,
const char *author, const char *sign_commit,
struct commit_extra_header *extra)
{
int encoding_is_utf8;
struct strbuf buffer;
- assert_sha1_type(tree, OBJ_TREE);
+ assert_sha1_type(tree->hash, OBJ_TREE);
if (memchr(msg, '\0', msg_len))
return error("a NUL byte in commit log message not allowed.");
encoding_is_utf8 = is_encoding_utf8(git_commit_encoding);
strbuf_init(&buffer, 8192); /* should avoid reallocs for the headers */
- strbuf_addf(&buffer, "tree %s\n", sha1_to_hex(tree));
+ strbuf_addf(&buffer, "tree %s\n", oid_to_hex(tree));
/*
* NOTE! This ordering means that the same exact tree merged with a
goto out;
}
- result = write_sha1_file(buffer.buf, buffer.len, commit_type, ret);
+ result = write_object_file(buffer.buf, buffer.len, commit_type, ret);
out:
strbuf_release(&buffer);
return result;
struct commit_extra_header ***tail);
extern int commit_tree(const char *msg, size_t msg_len,
- const unsigned char *tree,
- struct commit_list *parents, unsigned char *ret,
+ const struct object_id *tree,
+ struct commit_list *parents, struct object_id *ret,
const char *author, const char *sign_commit);
extern int commit_tree_extended(const char *msg, size_t msg_len,
- const unsigned char *tree,
- struct commit_list *parents, unsigned char *ret,
- const char *author, const char *sign_commit,
+ const struct object_id *tree,
+ struct commit_list *parents,
+ struct object_id *ret, const char *author,
+ const char *sign_commit,
struct commit_extra_header *);
extern struct commit_extra_header *read_commit_extra_headers(struct commit *, const char **);
NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease
X = .exe
UNRELIABLE_FSTAT = UnfortunatelyYes
- SPARSE_FLAGS = -isystem /usr/include/w32api -Wno-one-bit-signed-bitfield
OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo
MMAP_PREVENTS_DELETE = UnfortunatelyYes
COMPAT_OBJS += compat/cygwin.o
@ strbuf_addf_with_format_only @
expression E;
-constant fmt;
-@@
- strbuf_addf(E,
-(
- fmt
-|
- _(fmt)
-)
- );
-
-@ script:python @
-fmt << strbuf_addf_with_format_only.fmt;
-@@
-cocci.include_match("%" not in fmt)
-
-@ extends strbuf_addf_with_format_only @
+constant fmt !~ "%";
@@
- strbuf_addf
+ strbuf_addstr
track=""
;;
*)
- for i in HEAD FETCH_HEAD ORIG_HEAD MERGE_HEAD; do
+ for i in HEAD FETCH_HEAD ORIG_HEAD MERGE_HEAD REBASE_HEAD; do
case "$i" in
$match*)
if [ -e "$dir/$i" ]; then
{
__git_find_repo_path
if [ -d "$__git_repo_path"/rebase-apply ]; then
- __gitcomp "--skip --continue --resolved --abort"
+ __gitcomp "--skip --continue --resolved --abort --quit --show-current-patch"
return
fi
case "$cur" in
__git_fetch_options="
--quiet --verbose --append --upload-pack --force --keep --depth=
--tags --no-tags --all --prune --dry-run --recurse-submodules=
- --unshallow --update-shallow
+ --unshallow --update-shallow --prune-tags
"
_git_fetch ()
{
__git_find_repo_path
if [ -f "$__git_repo_path"/rebase-merge/interactive ]; then
- __gitcomp "--continue --skip --abort --quit --edit-todo"
+ __gitcomp "--continue --skip --abort --quit --edit-todo --show-current-patch"
return
elif [ -d "$__git_repo_path"/rebase-apply ] || \
[ -d "$__git_repo_path"/rebase-merge ]; then
- __gitcomp "--continue --skip --abort --quit"
+ __gitcomp "--continue --skip --abort --quit --show-current-patch"
return
fi
__git_complete_strategy && return
Subtrees are not to be confused with submodules, which are meant for
the same task. Unlike submodules, subtrees do not need any special
-constructions (like .gitmodule files or gitlinks) be present in
+constructions (like .gitmodules files or gitlinks) be present in
your repository, and do not force end-users of your
repository to do anything special or to understand how subtrees
work. A subtree is just a subdirectory that can be
static int ident_to_worktree(const char *path, const char *src, size_t len,
struct strbuf *buf, int ident)
{
- unsigned char sha1[20];
+ struct object_id oid;
char *to_free = NULL, *dollar, *spc;
int cnt;
/* are we "faking" in place editing ? */
if (src == buf->buf)
to_free = strbuf_detach(buf, NULL);
- hash_sha1_file(src, len, "blob", sha1);
+ hash_object_file(src, len, "blob", &oid);
strbuf_grow(buf, len + cnt * 43);
for (;;) {
/* step 4: substitute */
strbuf_addstr(buf, "Id: ");
- strbuf_add(buf, sha1_to_hex(sha1), 40);
+ strbuf_addstr(buf, oid_to_hex(&oid));
strbuf_addstr(buf, " $");
}
strbuf_add(buf, src, len);
#include "progress.h"
#include "csum-file.h"
-static void flush(struct sha1file *f, const void *buf, unsigned int count)
+static void flush(struct hashfile *f, const void *buf, unsigned int count)
{
if (0 <= f->check_fd && count) {
unsigned char check_buffer[8192];
}
}
-void sha1flush(struct sha1file *f)
+void hashflush(struct hashfile *f)
{
unsigned offset = f->offset;
if (offset) {
- git_SHA1_Update(&f->ctx, f->buffer, offset);
+ the_hash_algo->update_fn(&f->ctx, f->buffer, offset);
flush(f, f->buffer, offset);
f->offset = 0;
}
}
-int sha1close(struct sha1file *f, unsigned char *result, unsigned int flags)
+int hashclose(struct hashfile *f, unsigned char *result, unsigned int flags)
{
int fd;
- sha1flush(f);
- git_SHA1_Final(f->buffer, &f->ctx);
+ hashflush(f);
+ the_hash_algo->final_fn(f->buffer, &f->ctx);
if (result)
hashcpy(result, f->buffer);
if (flags & (CSUM_CLOSE | CSUM_FSYNC)) {
/* write checksum and close fd */
- flush(f, f->buffer, 20);
+ flush(f, f->buffer, the_hash_algo->rawsz);
if (flags & CSUM_FSYNC)
fsync_or_die(f->fd, f->name);
if (close(f->fd))
return fd;
}
-void sha1write(struct sha1file *f, const void *buf, unsigned int count)
+void hashwrite(struct hashfile *f, const void *buf, unsigned int count)
{
while (count) {
unsigned offset = f->offset;
buf = (char *) buf + nr;
left -= nr;
if (!left) {
- git_SHA1_Update(&f->ctx, data, offset);
+ the_hash_algo->update_fn(&f->ctx, data, offset);
flush(f, data, offset);
offset = 0;
}
}
}
-struct sha1file *sha1fd(int fd, const char *name)
+struct hashfile *hashfd(int fd, const char *name)
{
- return sha1fd_throughput(fd, name, NULL);
+ return hashfd_throughput(fd, name, NULL);
}
-struct sha1file *sha1fd_check(const char *name)
+struct hashfile *hashfd_check(const char *name)
{
int sink, check;
- struct sha1file *f;
+ struct hashfile *f;
sink = open("/dev/null", O_WRONLY);
if (sink < 0)
check = open(name, O_RDONLY);
if (check < 0)
die_errno("unable to open '%s'", name);
- f = sha1fd(sink, name);
+ f = hashfd(sink, name);
f->check_fd = check;
return f;
}
-struct sha1file *sha1fd_throughput(int fd, const char *name, struct progress *tp)
+struct hashfile *hashfd_throughput(int fd, const char *name, struct progress *tp)
{
- struct sha1file *f = xmalloc(sizeof(*f));
+ struct hashfile *f = xmalloc(sizeof(*f));
f->fd = fd;
f->check_fd = -1;
f->offset = 0;
f->tp = tp;
f->name = name;
f->do_crc = 0;
- git_SHA1_Init(&f->ctx);
+ the_hash_algo->init_fn(&f->ctx);
return f;
}
-void sha1file_checkpoint(struct sha1file *f, struct sha1file_checkpoint *checkpoint)
+void hashfile_checkpoint(struct hashfile *f, struct hashfile_checkpoint *checkpoint)
{
- sha1flush(f);
+ hashflush(f);
checkpoint->offset = f->total;
checkpoint->ctx = f->ctx;
}
-int sha1file_truncate(struct sha1file *f, struct sha1file_checkpoint *checkpoint)
+int hashfile_truncate(struct hashfile *f, struct hashfile_checkpoint *checkpoint)
{
off_t offset = checkpoint->offset;
return -1;
f->total = offset;
f->ctx = checkpoint->ctx;
- f->offset = 0; /* sha1flush() was called in checkpoint */
+ f->offset = 0; /* hashflush() was called in checkpoint */
return 0;
}
-void crc32_begin(struct sha1file *f)
+void crc32_begin(struct hashfile *f)
{
f->crc32 = crc32(0, NULL, 0);
f->do_crc = 1;
}
-uint32_t crc32_end(struct sha1file *f)
+uint32_t crc32_end(struct hashfile *f)
{
f->do_crc = 0;
return f->crc32;
struct progress;
/* A SHA1-protected file */
-struct sha1file {
+struct hashfile {
int fd;
int check_fd;
unsigned int offset;
- git_SHA_CTX ctx;
+ git_hash_ctx ctx;
off_t total;
struct progress *tp;
const char *name;
};
/* Checkpoint */
-struct sha1file_checkpoint {
+struct hashfile_checkpoint {
off_t offset;
- git_SHA_CTX ctx;
+ git_hash_ctx ctx;
};
-extern void sha1file_checkpoint(struct sha1file *, struct sha1file_checkpoint *);
-extern int sha1file_truncate(struct sha1file *, struct sha1file_checkpoint *);
+extern void hashfile_checkpoint(struct hashfile *, struct hashfile_checkpoint *);
+extern int hashfile_truncate(struct hashfile *, struct hashfile_checkpoint *);
-/* sha1close flags */
+/* hashclose flags */
#define CSUM_CLOSE 1
#define CSUM_FSYNC 2
-extern struct sha1file *sha1fd(int fd, const char *name);
-extern struct sha1file *sha1fd_check(const char *name);
-extern struct sha1file *sha1fd_throughput(int fd, const char *name, struct progress *tp);
-extern int sha1close(struct sha1file *, unsigned char *, unsigned int);
-extern void sha1write(struct sha1file *, const void *, unsigned int);
-extern void sha1flush(struct sha1file *f);
-extern void crc32_begin(struct sha1file *);
-extern uint32_t crc32_end(struct sha1file *);
+extern struct hashfile *hashfd(int fd, const char *name);
+extern struct hashfile *hashfd_check(const char *name);
+extern struct hashfile *hashfd_throughput(int fd, const char *name, struct progress *tp);
+extern int hashclose(struct hashfile *, unsigned char *, unsigned int);
+extern void hashwrite(struct hashfile *, const void *, unsigned int);
+extern void hashflush(struct hashfile *f);
+extern void crc32_begin(struct hashfile *);
+extern uint32_t crc32_end(struct hashfile *);
-static inline void sha1write_u8(struct sha1file *f, uint8_t data)
+static inline void hashwrite_u8(struct hashfile *f, uint8_t data)
{
- sha1write(f, &data, sizeof(data));
+ hashwrite(f, &data, sizeof(data));
}
-static inline void sha1write_be32(struct sha1file *f, uint32_t data)
+static inline void hashwrite_be32(struct hashfile *f, uint32_t data)
{
data = htonl(data);
- sha1write(f, &data, sizeof(data));
+ hashwrite(f, &data, sizeof(data));
}
#endif
#define initgroups(x, y) (0) /* nothing */
#endif
-static int log_syslog;
+static enum log_destination {
+ LOG_DESTINATION_UNSET = -1,
+ LOG_DESTINATION_NONE = 0,
+ LOG_DESTINATION_STDERR = 1,
+ LOG_DESTINATION_SYSLOG = 2,
+} log_destination = LOG_DESTINATION_UNSET;
static int verbose;
static int reuseaddr;
static int informative_errors;
" [--access-hook=<path>]\n"
" [--inetd | [--listen=<host_or_ipaddr>] [--port=<n>]\n"
" [--detach] [--user=<user> [--group=<group>]]\n"
+" [--log-destination=(stderr|syslog|none)]\n"
" [<directory>...]";
/* List of acceptable pathname prefixes */
static void logreport(int priority, const char *err, va_list params)
{
- if (log_syslog) {
+ switch (log_destination) {
+ case LOG_DESTINATION_SYSLOG: {
char buf[1024];
vsnprintf(buf, sizeof(buf), err, params);
syslog(priority, "%s", buf);
- } else {
+ break;
+ }
+ case LOG_DESTINATION_STDERR:
/*
* Since stderr is set to buffered mode, the
* logging of different processes will not overlap
vfprintf(stderr, err, params);
fputc('\n', stderr);
fflush(stderr);
+ break;
+ case LOG_DESTINATION_NONE:
+ break;
+ case LOG_DESTINATION_UNSET:
+ BUG("log destination not initialized correctly");
}
}
}
if (!strcmp(arg, "--inetd")) {
inetd_mode = 1;
- log_syslog = 1;
continue;
}
if (!strcmp(arg, "--verbose")) {
continue;
}
if (!strcmp(arg, "--syslog")) {
- log_syslog = 1;
+ log_destination = LOG_DESTINATION_SYSLOG;
continue;
}
+ if (skip_prefix(arg, "--log-destination=", &v)) {
+ if (!strcmp(v, "syslog")) {
+ log_destination = LOG_DESTINATION_SYSLOG;
+ continue;
+ } else if (!strcmp(v, "stderr")) {
+ log_destination = LOG_DESTINATION_STDERR;
+ continue;
+ } else if (!strcmp(v, "none")) {
+ log_destination = LOG_DESTINATION_NONE;
+ continue;
+ } else
+ die("unknown log destination '%s'", v);
+ }
if (!strcmp(arg, "--export-all")) {
export_all_trees = 1;
continue;
}
if (!strcmp(arg, "--detach")) {
detach = 1;
- log_syslog = 1;
continue;
}
if (skip_prefix(arg, "--user=", &v)) {
usage(daemon_usage);
}
- if (log_syslog) {
+ if (log_destination == LOG_DESTINATION_UNSET) {
+ if (inetd_mode || detach)
+ log_destination = LOG_DESTINATION_SYSLOG;
+ else
+ log_destination = LOG_DESTINATION_STDERR;
+ }
+
+ if (log_destination == LOG_DESTINATION_SYSLOG) {
openlog("git-daemon", LOG_PID, LOG_DAEMON);
set_die_routine(daemon_die);
} else
int diff_unmerged_stage = revs->max_count;
unsigned ce_option = ((option & DIFF_RACY_IS_MODIFIED)
? CE_MATCH_RACY_IS_DIRTY : 0);
+ uint64_t start = getnanotime();
diff_set_mnemonic_prefix(&revs->diffopt, "i/", "w/");
}
diffcore_std(&revs->diffopt);
diff_flush(&revs->diffopt);
+ trace_performance_since(start, "diff-files");
return 0;
}
int run_diff_index(struct rev_info *revs, int cached)
{
struct object_array_entry *ent;
+ uint64_t start = getnanotime();
ent = revs->pending.objects;
if (diff_cache(revs, &ent->item->oid, ent->name, cached))
diffcore_fix_diff_index(&revs->diffopt);
diffcore_std(&revs->diffopt);
diff_flush(&revs->diffopt);
+ trace_performance_since(start, "diff-index");
return 0;
}
if (!filespec->oid_valid) {
if (diff_populate_filespec(filespec, 0))
return 0;
- hash_sha1_file(filespec->data, filespec->size, "blob",
- filespec->oid.hash);
+ hash_object_file(filespec->data, filespec->size, "blob",
+ &filespec->oid);
}
return sha1hash(filespec->oid.hash);
}
* 1 along with { data, size } of the (possibly augmented) buffer
* when successful.
*
- * Optionally updates the given sha1_stat with the given OID (when valid).
+ * Optionally updates the given oid_stat with the given OID (when valid).
*/
-static int do_read_blob(const struct object_id *oid,
- struct sha1_stat *sha1_stat,
- size_t *size_out,
- char **data_out)
+static int do_read_blob(const struct object_id *oid, struct oid_stat *oid_stat,
+ size_t *size_out, char **data_out)
{
enum object_type type;
unsigned long sz;
return -1;
}
- if (sha1_stat) {
- memset(&sha1_stat->stat, 0, sizeof(sha1_stat->stat));
- hashcpy(sha1_stat->sha1, oid->hash);
+ if (oid_stat) {
+ memset(&oid_stat->stat, 0, sizeof(oid_stat->stat));
+ oidcpy(&oid_stat->oid, oid);
}
if (sz == 0) {
static int read_skip_worktree_file_from_index(const struct index_state *istate,
const char *path,
- size_t *size_out,
- char **data_out,
- struct sha1_stat *sha1_stat)
+ size_t *size_out, char **data_out,
+ struct oid_stat *oid_stat)
{
int pos, len;
if (!ce_skip_worktree(istate->cache[pos]))
return -1;
- return do_read_blob(&istate->cache[pos]->oid, sha1_stat, size_out, data_out);
+ return do_read_blob(&istate->cache[pos]->oid, oid_stat, size_out, data_out);
}
/*
struct untracked_cache_dir *dir)
{
int i;
- uc->dir_invalidated++;
+
+ /*
+ * Invalidation increment here is just roughly correct. If
+ * untracked_nr or any of dirs[].recurse is non-zero, we
+ * should increment dir_invalidated too. But that's more
+ * expensive to do.
+ */
+ if (dir->valid)
+ uc->dir_invalidated++;
+
dir->valid = 0;
dir->untracked_nr = 0;
for (i = 0; i < dir->dirs_nr; i++)
* ss_valid is non-zero, "ss" must contain good value as input.
*/
static int add_excludes(const char *fname, const char *base, int baselen,
- struct exclude_list *el,
- struct index_state *istate,
- struct sha1_stat *sha1_stat)
+ struct exclude_list *el, struct index_state *istate,
+ struct oid_stat *oid_stat)
{
struct stat st;
int r;
return -1;
r = read_skip_worktree_file_from_index(istate, fname,
&size, &buf,
- sha1_stat);
+ oid_stat);
if (r != 1)
return r;
} else {
size = xsize_t(st.st_size);
if (size == 0) {
- if (sha1_stat) {
- fill_stat_data(&sha1_stat->stat, &st);
- hashcpy(sha1_stat->sha1, EMPTY_BLOB_SHA1_BIN);
- sha1_stat->valid = 1;
+ if (oid_stat) {
+ fill_stat_data(&oid_stat->stat, &st);
+ oidcpy(&oid_stat->oid, &empty_blob_oid);
+ oid_stat->valid = 1;
}
close(fd);
return 0;
}
buf[size++] = '\n';
close(fd);
- if (sha1_stat) {
+ if (oid_stat) {
int pos;
- if (sha1_stat->valid &&
- !match_stat_data_racy(istate, &sha1_stat->stat, &st))
+ if (oid_stat->valid &&
+ !match_stat_data_racy(istate, &oid_stat->stat, &st))
; /* no content change, ss->sha1 still good */
else if (istate &&
(pos = index_name_pos(istate, fname, strlen(fname))) >= 0 &&
!ce_stage(istate->cache[pos]) &&
ce_uptodate(istate->cache[pos]) &&
!would_convert_to_git(istate, fname))
- hashcpy(sha1_stat->sha1,
- istate->cache[pos]->oid.hash);
+ oidcpy(&oid_stat->oid,
+ &istate->cache[pos]->oid);
else
- hash_sha1_file(buf, size, "blob", sha1_stat->sha1);
- fill_stat_data(&sha1_stat->stat, &st);
- sha1_stat->valid = 1;
+ hash_object_file(buf, size, "blob",
+ &oid_stat->oid);
+ fill_stat_data(&oid_stat->stat, &st);
+ oid_stat->valid = 1;
}
}
* Used to set up core.excludesfile and .git/info/exclude lists.
*/
static void add_excludes_from_file_1(struct dir_struct *dir, const char *fname,
- struct sha1_stat *sha1_stat)
+ struct oid_stat *oid_stat)
{
struct exclude_list *el;
/*
if (!dir->untracked)
dir->unmanaged_exclude_files++;
el = add_exclude_list(dir, EXC_FILE, fname);
- if (add_excludes(fname, "", 0, el, NULL, sha1_stat) < 0)
+ if (add_excludes(fname, "", 0, el, NULL, oid_stat) < 0)
die("cannot use %s as an exclude file", fname);
}
while (current < baselen) {
const char *cp;
- struct sha1_stat sha1_stat;
+ struct oid_stat oid_stat;
stk = xcalloc(1, sizeof(*stk));
if (current < 0) {
}
/* Try to read per-directory file */
- hashclr(sha1_stat.sha1);
- sha1_stat.valid = 0;
+ oidclr(&oid_stat.oid);
+ oid_stat.valid = 0;
if (dir->exclude_per_dir &&
/*
* If we know that no files have been added in
strbuf_addstr(&sb, dir->exclude_per_dir);
el->src = strbuf_detach(&sb, NULL);
add_excludes(el->src, el->src, stk->baselen, el, istate,
- untracked ? &sha1_stat : NULL);
+ untracked ? &oid_stat : NULL);
}
/*
* NEEDSWORK: when untracked cache is enabled, prep_exclude()
* order, though, if you do that.
*/
if (untracked &&
- hashcmp(sha1_stat.sha1, untracked->exclude_sha1)) {
+ hashcmp(oid_stat.oid.hash, untracked->exclude_sha1)) {
invalidate_gitignore(dir->untracked, untracked);
- hashcpy(untracked->exclude_sha1, sha1_stat.sha1);
+ hashcpy(untracked->exclude_sha1, oid_stat.oid.hash);
}
dir->exclude_stack = stk;
current = stk->baselen;
if (!de)
return treat_path_fast(dir, untracked, cdir, istate, path,
baselen, pathspec);
- if (is_dot_or_dotdot(de->d_name) || !strcmp(de->d_name, ".git"))
+ if (is_dot_or_dotdot(de->d_name) || !fspathcmp(de->d_name, ".git"))
return path_none;
strbuf_setlen(path, baselen);
strbuf_addstr(path, de->d_name);
*/
refresh_fsmonitor(istate);
if (!(dir->untracked->use_fsmonitor && untracked->valid)) {
- if (stat(path->len ? path->buf : ".", &st)) {
- invalidate_directory(dir->untracked, untracked);
+ if (lstat(path->len ? path->buf : ".", &st)) {
memset(&untracked->stat_data, 0, sizeof(untracked->stat_data));
return 0;
}
if (!untracked->valid ||
match_stat_data_racy(istate, &untracked->stat_data, &st)) {
- if (untracked->valid)
- invalidate_directory(dir->untracked, untracked);
fill_stat_data(&untracked->stat_data, &st);
return 0;
}
}
- if (untracked->check_only != !!check_only) {
- invalidate_directory(dir->untracked, untracked);
+ if (untracked->check_only != !!check_only)
return 0;
- }
/*
* prep_exclude will be called eventually on this directory,
struct strbuf *path,
int check_only)
{
+ const char *c_path;
+
memset(cdir, 0, sizeof(*cdir));
cdir->untracked = untracked;
if (valid_cached_dir(dir, untracked, istate, path, check_only))
return 0;
- cdir->fdir = opendir(path->len ? path->buf : ".");
- if (dir->untracked)
+ c_path = path->len ? path->buf : ".";
+ cdir->fdir = opendir(c_path);
+ if (!cdir->fdir)
+ warning_errno(_("could not open directory '%s'"), c_path);
+ if (dir->untracked) {
+ invalidate_directory(dir->untracked, untracked);
dir->untracked->dir_opened++;
+ }
if (!cdir->fdir)
return -1;
return 0;
/* Validate $GIT_DIR/info/exclude and core.excludesfile */
root = dir->untracked->root;
- if (hashcmp(dir->ss_info_exclude.sha1,
- dir->untracked->ss_info_exclude.sha1)) {
+ if (oidcmp(&dir->ss_info_exclude.oid,
+ &dir->untracked->ss_info_exclude.oid)) {
invalidate_gitignore(dir->untracked, root);
dir->untracked->ss_info_exclude = dir->ss_info_exclude;
}
- if (hashcmp(dir->ss_excludes_file.sha1,
- dir->untracked->ss_excludes_file.sha1)) {
+ if (oidcmp(&dir->ss_excludes_file.oid,
+ &dir->untracked->ss_excludes_file.oid)) {
invalidate_gitignore(dir->untracked, root);
dir->untracked->ss_excludes_file = dir->ss_excludes_file;
}
const char *path, int len, const struct pathspec *pathspec)
{
struct untracked_cache_dir *untracked;
+ uint64_t start = getnanotime();
if (has_symlink_leading_path(path, len))
return dir->nr;
dir->nr = i;
}
+ trace_performance_since(start, "read directory %.*s", len, path);
if (dir->untracked) {
static struct trace_key trace_untracked_stats = TRACE_KEY_INIT(UNTRACKED_STATS);
trace_printf_key(&trace_untracked_stats,
FLEX_ALLOC_MEM(ouc, exclude_per_dir, untracked->exclude_per_dir, len);
stat_data_to_disk(&ouc->info_exclude_stat, &untracked->ss_info_exclude.stat);
stat_data_to_disk(&ouc->excludes_file_stat, &untracked->ss_excludes_file.stat);
- hashcpy(ouc->info_exclude_sha1, untracked->ss_info_exclude.sha1);
- hashcpy(ouc->excludes_file_sha1, untracked->ss_excludes_file.sha1);
+ hashcpy(ouc->info_exclude_sha1, untracked->ss_info_exclude.oid.hash);
+ hashcpy(ouc->excludes_file_sha1, untracked->ss_excludes_file.oid.hash);
ouc->dir_flags = htonl(untracked->dir_flags);
varint_len = encode_varint(untracked->ident.len, varbuf);
rd->data += 20;
}
-static void load_sha1_stat(struct sha1_stat *sha1_stat,
- const unsigned char *data,
- const unsigned char *sha1)
+static void load_oid_stat(struct oid_stat *oid_stat, const unsigned char *data,
+ const unsigned char *sha1)
{
- stat_data_from_disk(&sha1_stat->stat, data);
- hashcpy(sha1_stat->sha1, sha1);
- sha1_stat->valid = 1;
+ stat_data_from_disk(&oid_stat->stat, data);
+ hashcpy(oid_stat->oid.hash, sha1);
+ oid_stat->valid = 1;
}
struct untracked_cache *read_untracked_extension(const void *data, unsigned long sz)
uc = xcalloc(1, sizeof(*uc));
strbuf_init(&uc->ident, ident_len);
strbuf_add(&uc->ident, ident, ident_len);
- load_sha1_stat(&uc->ss_info_exclude,
- next + ouc_offset(info_exclude_stat),
- next + ouc_offset(info_exclude_sha1));
- load_sha1_stat(&uc->ss_excludes_file,
- next + ouc_offset(excludes_file_stat),
- next + ouc_offset(excludes_file_sha1));
+ load_oid_stat(&uc->ss_info_exclude,
+ next + ouc_offset(info_exclude_stat),
+ next + ouc_offset(info_exclude_sha1));
+ load_oid_stat(&uc->ss_excludes_file,
+ next + ouc_offset(excludes_file_stat),
+ next + ouc_offset(excludes_file_sha1));
uc->dir_flags = get_be32(next + ouc_offset(dir_flags));
exclude_per_dir = (const char *)next + ouc_offset(exclude_per_dir);
uc->exclude_per_dir = xstrdup(exclude_per_dir);
}
void untracked_cache_invalidate_path(struct index_state *istate,
- const char *path)
+ const char *path, int safe_path)
{
if (!istate->untracked || !istate->untracked->root)
return;
+ if (!safe_path && !verify_path(path))
+ return;
invalidate_one_component(istate->untracked, istate->untracked->root,
path, strlen(path));
}
void untracked_cache_remove_from_index(struct index_state *istate,
const char *path)
{
- untracked_cache_invalidate_path(istate, path);
+ untracked_cache_invalidate_path(istate, path, 1);
}
void untracked_cache_add_to_index(struct index_state *istate,
const char *path)
{
- untracked_cache_invalidate_path(istate, path);
+ untracked_cache_invalidate_path(istate, path, 1);
}
/* Update gitfile and core.worktree setting to connect work tree and git dir */
struct exclude_list *el;
};
-struct sha1_stat {
+struct oid_stat {
struct stat_data stat;
- unsigned char sha1[20];
+ struct object_id oid;
int valid;
};
};
struct untracked_cache {
- struct sha1_stat ss_info_exclude;
- struct sha1_stat ss_excludes_file;
+ struct oid_stat ss_info_exclude;
+ struct oid_stat ss_excludes_file;
const char *exclude_per_dir;
struct strbuf ident;
/*
/* Enable untracked file cache if set */
struct untracked_cache *untracked;
- struct sha1_stat ss_info_exclude;
- struct sha1_stat ss_excludes_file;
+ struct oid_stat ss_info_exclude;
+ struct oid_stat ss_excludes_file;
unsigned unmanaged_exclude_files;
};
int cmp_dir_entry(const void *p1, const void *p2);
int check_dir_entry_contains(const struct dir_entry *out, const struct dir_entry *in);
-void untracked_cache_invalidate_path(struct index_state *, const char *);
+void untracked_cache_invalidate_path(struct index_state *, const char *, int safe_path);
void untracked_cache_remove_from_index(struct index_state *, const char *);
void untracked_cache_add_to_index(struct index_state *, const char *);
/* The .pack file being generated */
static struct pack_idx_option pack_idx_opts;
static unsigned int pack_id;
-static struct sha1file *pack_file;
+static struct hashfile *pack_file;
static struct packed_git *pack_data;
static struct packed_git **all_packs;
static off_t pack_size;
p->pack_fd = pack_fd;
p->do_not_close = 1;
- pack_file = sha1fd(pack_fd, p->pack_name);
+ pack_file = hashfd(pack_fd, p->pack_name);
hdr.hdr_signature = htonl(PACK_SIGNATURE);
hdr.hdr_version = htonl(2);
hdr.hdr_entries = 0;
- sha1write(pack_file, &hdr, sizeof(hdr));
+ hashwrite(pack_file, &hdr, sizeof(hdr));
pack_data = p;
pack_size = sizeof(hdr);
struct tag *t;
close_pack_windows(pack_data);
- sha1close(pack_file, cur_pack_oid.hash, 0);
+ hashclose(pack_file, cur_pack_oid.hash, 0);
fixup_pack_header_footer(pack_data->pack_fd, pack_data->sha1,
pack_data->pack_name, object_count,
cur_pack_oid.hash, pack_size);
unsigned char hdr[96];
struct object_id oid;
unsigned long hdrlen, deltalen;
- git_SHA_CTX c;
+ git_hash_ctx c;
git_zstream s;
hdrlen = xsnprintf((char *)hdr, sizeof(hdr), "%s %lu",
typename(type), (unsigned long)dat->len) + 1;
- git_SHA1_Init(&c);
- git_SHA1_Update(&c, hdr, hdrlen);
- git_SHA1_Update(&c, dat->buf, dat->len);
- git_SHA1_Final(oid.hash, &c);
+ the_hash_algo->init_fn(&c);
+ the_hash_algo->update_fn(&c, hdr, hdrlen);
+ the_hash_algo->update_fn(&c, dat->buf, dat->len);
+ the_hash_algo->final_fn(oid.hash, &c);
if (oidout)
oidcpy(oidout, &oid);
return 1;
}
- if (last && last->data.buf && last->depth < max_depth && dat->len > 20) {
+ if (last && last->data.buf && last->depth < max_depth
+ && dat->len > the_hash_algo->rawsz) {
+
delta_count_attempts_by_type[type]++;
delta = diff_delta(last->data.buf, last->data.len,
dat->buf, dat->len,
- &deltalen, dat->len - 20);
+ &deltalen, dat->len - the_hash_algo->rawsz);
} else
delta = NULL;
hdrlen = encode_in_pack_object_header(hdr, sizeof(hdr),
OBJ_OFS_DELTA, deltalen);
- sha1write(pack_file, hdr, hdrlen);
+ hashwrite(pack_file, hdr, hdrlen);
pack_size += hdrlen;
hdr[pos] = ofs & 127;
while (ofs >>= 7)
hdr[--pos] = 128 | (--ofs & 127);
- sha1write(pack_file, hdr + pos, sizeof(hdr) - pos);
+ hashwrite(pack_file, hdr + pos, sizeof(hdr) - pos);
pack_size += sizeof(hdr) - pos;
} else {
e->depth = 0;
hdrlen = encode_in_pack_object_header(hdr, sizeof(hdr),
type, dat->len);
- sha1write(pack_file, hdr, hdrlen);
+ hashwrite(pack_file, hdr, hdrlen);
pack_size += hdrlen;
}
- sha1write(pack_file, out, s.total_out);
+ hashwrite(pack_file, out, s.total_out);
pack_size += s.total_out;
e->idx.crc32 = crc32_end(pack_file);
return 0;
}
-static void truncate_pack(struct sha1file_checkpoint *checkpoint)
+static void truncate_pack(struct hashfile_checkpoint *checkpoint)
{
- if (sha1file_truncate(pack_file, checkpoint))
+ if (hashfile_truncate(pack_file, checkpoint))
die_errno("cannot truncate pack to skip duplicate");
pack_size = checkpoint->offset;
}
struct object_id oid;
unsigned long hdrlen;
off_t offset;
- git_SHA_CTX c;
+ git_hash_ctx c;
git_zstream s;
- struct sha1file_checkpoint checkpoint;
+ struct hashfile_checkpoint checkpoint;
int status = Z_OK;
/* Determine if we should auto-checkpoint. */
|| (pack_size + 60 + len) < pack_size)
cycle_packfile();
- sha1file_checkpoint(pack_file, &checkpoint);
+ hashfile_checkpoint(pack_file, &checkpoint);
offset = checkpoint.offset;
hdrlen = xsnprintf((char *)out_buf, out_sz, "blob %" PRIuMAX, len) + 1;
- git_SHA1_Init(&c);
- git_SHA1_Update(&c, out_buf, hdrlen);
+ the_hash_algo->init_fn(&c);
+ the_hash_algo->update_fn(&c, out_buf, hdrlen);
crc32_begin(pack_file);
if (!n && feof(stdin))
die("EOF in data (%" PRIuMAX " bytes remaining)", len);
- git_SHA1_Update(&c, in_buf, n);
+ the_hash_algo->update_fn(&c, in_buf, n);
s.next_in = in_buf;
s.avail_in = n;
len -= n;
if (!s.avail_out || status == Z_STREAM_END) {
size_t n = s.next_out - out_buf;
- sha1write(pack_file, out_buf, n);
+ hashwrite(pack_file, out_buf, n);
pack_size += n;
s.next_out = out_buf;
s.avail_out = out_sz;
}
}
git_deflate_end(&s);
- git_SHA1_Final(oid.hash, &c);
+ the_hash_algo->final_fn(oid.hash, &c);
if (oidout)
oidcpy(oidout, &oid);
{
enum object_type type;
struct packed_git *p = all_packs[oe->pack_id];
- if (p == pack_data && p->pack_size < (pack_size + 20)) {
+ if (p == pack_data && p->pack_size < (pack_size + the_hash_algo->rawsz)) {
/* The object is stored in the packfile we are writing to
* and we have modified it since the last time we scanned
* back to read a previously written object. If an old
- * window covered [p->pack_size, p->pack_size + 20) its
+ * window covered [p->pack_size, p->pack_size + rawsz) its
* data is stale and is not valid. Closing all windows
* and updating the packfile length ensures we can read
* the newly written data.
*/
close_pack_windows(p);
- sha1flush(pack_file);
+ hashflush(pack_file);
- /* We have to offer 20 bytes additional on the end of
+ /* We have to offer rawsz bytes additional on the end of
* the packfile as the core unpacker code assumes the
* footer is present at the file end and must promise
- * at least 20 bytes within any window it maps. But
+ * at least rawsz bytes within any window it maps. But
* we don't actually create the footer here.
*/
- p->pack_size = pack_size + 20;
+ p->pack_size = pack_size + the_hash_algo->rawsz;
}
return unpack_entry(p, oe->idx.offset, &type, sizep);
}
unsigned char fanout, char *path)
{
unsigned int i = 0, j = 0;
- if (fanout >= 20)
+ if (fanout >= the_hash_algo->rawsz)
die("Too large fanout (%u)", fanout);
while (fanout) {
path[i++] = hex_sha1[j++];
path[i++] = '/';
fanout--;
}
- memcpy(path + i, hex_sha1 + j, GIT_SHA1_HEXSZ - j);
- path[i + GIT_SHA1_HEXSZ - j] = '\0';
+ memcpy(path + i, hex_sha1 + j, the_hash_algo->hexsz - j);
+ path[i + the_hash_algo->hexsz - j] = '\0';
}
static uintmax_t do_change_note_fanout(
char *line = packet_read_line(fd, &len);
const char *arg;
- if (!len)
- die(_("git fetch-pack: expected ACK/NAK, got EOF"));
+ if (!line)
+ die(_("git fetch-pack: expected ACK/NAK, got a flush packet"));
if (!strcmp(line, "NAK"))
return NAK;
if (skip_prefix(line, "ACK ", &arg)) {
* as it could be a new untracked file.
*/
trace_printf_key(&trace_fsmonitor, "fsmonitor_refresh_callback '%s'", name);
- untracked_cache_invalidate_path(istate, name);
+ untracked_cache_invalidate_path(istate, name, 0);
}
void refresh_fsmonitor(struct index_state *istate)
{
if (core_fsmonitor) {
ce->ce_flags &= ~CE_FSMONITOR_VALID;
- untracked_cache_invalidate_path(istate, ce->name);
+ untracked_cache_invalidate_path(istate, ce->name, 1);
trace_printf_key(&trace_fsmonitor, "mark_fsmonitor_invalid '%s'", ce->name);
}
}
);
sub help_patch_cmd {
- print colored $help_color, __($help_patch_modes{$patch_mode}), "\n", __ <<EOF ;
+ local $_;
+ my $other = $_[0] . ",?";
+ print colored $help_color, __($help_patch_modes{$patch_mode}), "\n",
+ map { "$_\n" } grep {
+ my $c = quotemeta(substr($_, 0, 1));
+ $other =~ /,$c/
+ } split "\n", __ <<EOF ;
g - select a hunk to go to
/ - search for a hunk matching the given regex
j - leave this hunk undecided, see next undecided hunk
my %patch_update_prompt_modes = (
stage => {
- mode => N__("Stage mode change [y,n,q,a,d,/%s,?]? "),
- deletion => N__("Stage deletion [y,n,q,a,d,/%s,?]? "),
- hunk => N__("Stage this hunk [y,n,q,a,d,/%s,?]? "),
+ mode => N__("Stage mode change [y,n,q,a,d%s,?]? "),
+ deletion => N__("Stage deletion [y,n,q,a,d%s,?]? "),
+ hunk => N__("Stage this hunk [y,n,q,a,d%s,?]? "),
},
stash => {
- mode => N__("Stash mode change [y,n,q,a,d,/%s,?]? "),
- deletion => N__("Stash deletion [y,n,q,a,d,/%s,?]? "),
- hunk => N__("Stash this hunk [y,n,q,a,d,/%s,?]? "),
+ mode => N__("Stash mode change [y,n,q,a,d%s,?]? "),
+ deletion => N__("Stash deletion [y,n,q,a,d%s,?]? "),
+ hunk => N__("Stash this hunk [y,n,q,a,d%s,?]? "),
},
reset_head => {
- mode => N__("Unstage mode change [y,n,q,a,d,/%s,?]? "),
- deletion => N__("Unstage deletion [y,n,q,a,d,/%s,?]? "),
- hunk => N__("Unstage this hunk [y,n,q,a,d,/%s,?]? "),
+ mode => N__("Unstage mode change [y,n,q,a,d%s,?]? "),
+ deletion => N__("Unstage deletion [y,n,q,a,d%s,?]? "),
+ hunk => N__("Unstage this hunk [y,n,q,a,d%s,?]? "),
},
reset_nothead => {
- mode => N__("Apply mode change to index [y,n,q,a,d,/%s,?]? "),
- deletion => N__("Apply deletion to index [y,n,q,a,d,/%s,?]? "),
- hunk => N__("Apply this hunk to index [y,n,q,a,d,/%s,?]? "),
+ mode => N__("Apply mode change to index [y,n,q,a,d%s,?]? "),
+ deletion => N__("Apply deletion to index [y,n,q,a,d%s,?]? "),
+ hunk => N__("Apply this hunk to index [y,n,q,a,d%s,?]? "),
},
checkout_index => {
- mode => N__("Discard mode change from worktree [y,n,q,a,d,/%s,?]? "),
- deletion => N__("Discard deletion from worktree [y,n,q,a,d,/%s,?]? "),
- hunk => N__("Discard this hunk from worktree [y,n,q,a,d,/%s,?]? "),
+ mode => N__("Discard mode change from worktree [y,n,q,a,d%s,?]? "),
+ deletion => N__("Discard deletion from worktree [y,n,q,a,d%s,?]? "),
+ hunk => N__("Discard this hunk from worktree [y,n,q,a,d%s,?]? "),
},
checkout_head => {
- mode => N__("Discard mode change from index and worktree [y,n,q,a,d,/%s,?]? "),
- deletion => N__("Discard deletion from index and worktree [y,n,q,a,d,/%s,?]? "),
- hunk => N__("Discard this hunk from index and worktree [y,n,q,a,d,/%s,?]? "),
+ mode => N__("Discard mode change from index and worktree [y,n,q,a,d%s,?]? "),
+ deletion => N__("Discard deletion from index and worktree [y,n,q,a,d%s,?]? "),
+ hunk => N__("Discard this hunk from index and worktree [y,n,q,a,d%s,?]? "),
},
checkout_nothead => {
- mode => N__("Apply mode change to index and worktree [y,n,q,a,d,/%s,?]? "),
- deletion => N__("Apply deletion to index and worktree [y,n,q,a,d,/%s,?]? "),
- hunk => N__("Apply this hunk to index and worktree [y,n,q,a,d,/%s,?]? "),
+ mode => N__("Apply mode change to index and worktree [y,n,q,a,d%s,?]? "),
+ deletion => N__("Apply deletion to index and worktree [y,n,q,a,d%s,?]? "),
+ hunk => N__("Apply this hunk to index and worktree [y,n,q,a,d%s,?]? "),
},
);
$other .= ',J';
}
if ($num > 1) {
- $other .= ',g';
+ $other .= ',g,/';
}
for ($i = 0; $i < $num; $i++) {
if (!defined $hunk[$i]{USE}) {
}
next;
}
- elsif ($other =~ /g/ && $line =~ /^g(.*)/) {
+ elsif ($line =~ /^g(.*)/) {
my $response = $1;
+ unless ($other =~ /g/) {
+ error_msg __("No other hunks to goto\n");
+ next;
+ }
my $no = $ix > 10 ? $ix - 10 : 0;
while ($response eq '') {
$no = display_hunks(\@hunk, $no);
}
elsif ($line =~ m|^/(.*)|) {
my $regex = $1;
+ unless ($other =~ m|/|) {
+ error_msg __("No other hunks to search\n");
+ next;
+ }
if ($1 eq "") {
print colored $prompt_color, __("search for regex? ");
$regex = <STDIN>;
next;
}
}
- elsif ($other =~ /s/ && $line =~ /^s/) {
+ elsif ($line =~ /^s/) {
+ unless ($other =~ /s/) {
+ error_msg __("Sorry, cannot split this hunk\n");
+ next;
+ }
my @split = split_hunk($hunk[$ix]{TEXT}, $hunk[$ix]{DISPLAY});
if (1 < @split) {
print colored $header_color, sprintf(
$num = scalar @hunk;
next;
}
- elsif ($other =~ /e/ && $line =~ /^e/) {
+ elsif ($line =~ /^e/) {
+ unless ($other =~ /e/) {
+ error_msg __("Sorry, cannot edit this hunk\n");
+ next;
+ }
my $newhunk = edit_hunk_loop($head, \@hunk, $ix);
if (defined $newhunk) {
splice @hunk, $ix, 1, $newhunk;
move_to_original_branch
return
;;
+show-current-patch)
+ exec git am --show-current-patch
+ ;;
esac
if test -z "$rebase_root"
# makes this easy
git cherry-pick ${gpg_sign_opt:+"$gpg_sign_opt"} --allow-empty \
$allow_rerere_autoupdate --right-only "$revisions" \
+ $allow_empty_message \
${restrict_revision+^$restrict_revision}
ret=$?
else
die_with_patch () {
echo "$1" > "$state_dir"/stopped-sha
+ git update-ref REBASE_HEAD "$1"
make_patch "$1"
die "$2"
}
exit_with_patch () {
echo "$1" > "$state_dir"/stopped-sha
+ git update-ref REBASE_HEAD "$1"
make_patch $1
git rev-parse --verify HEAD > "$amend"
gpg_sign_opt_quoted=${gpg_sign_opt:+$(git rev-parse --sq-quote "$gpg_sign_opt")}
test -d "$rewritten" &&
pick_one_preserving_merges "$@" && return
- output eval git cherry-pick $allow_rerere_autoupdate \
+ output eval git cherry-pick $allow_rerere_autoupdate $allow_empty_message \
${gpg_sign_opt:+$(git rev-parse --sq-quote "$gpg_sign_opt")} \
"$strategy_args" $empty_args $ff "$@"
--sq-quote "$gpg_sign_opt")} \
$allow_rerere_autoupdate "$merge_args" \
"$strategy_args" \
- -m $(git rev-parse --sq-quote "$msg_content") \
+ -m "$(git rev-parse --sq-quote "$msg_content")" \
"$new_parents"
then
printf "%s\n" "$msg_content" > "$GIT_DIR"/MERGE_MSG
;;
*)
output eval git cherry-pick $allow_rerere_autoupdate \
+ $allow_empty_message \
${gpg_sign_opt:+$(git rev-parse --sq-quote "$gpg_sign_opt")} \
"$strategy_args" "$@" ||
die_with_patch $sha1 "$(eval_gettext "Could not pick \$sha1")"
mark_action_done
do_pick $sha1 "$rest"
- git commit --amend --no-post-rewrite ${gpg_sign_opt:+"$gpg_sign_opt"} || {
+ git commit --amend --no-post-rewrite ${gpg_sign_opt:+"$gpg_sign_opt"} \
+ $allow_empty_message || {
warn "$(eval_gettext "\
Could not amend commit after successfully picking \$sha1... \$rest
This is most likely due to an empty commit message, or the pre-commit hook
# This is an intermediate commit; its message will only be
# used in case of trouble. So use the long version:
do_with_author output git commit --amend --no-verify -F "$squash_msg" \
- ${gpg_sign_opt:+"$gpg_sign_opt"} ||
+ ${gpg_sign_opt:+"$gpg_sign_opt"} $allow_empty_message ||
die_failed_squash $sha1 "$rest"
;;
*)
if test -f "$fixup_msg"
then
do_with_author git commit --amend --no-verify -F "$fixup_msg" \
- ${gpg_sign_opt:+"$gpg_sign_opt"} ||
+ ${gpg_sign_opt:+"$gpg_sign_opt"} $allow_empty_message ||
die_failed_squash $sha1 "$rest"
else
cp "$squash_msg" "$GIT_DIR"/SQUASH_MSG || exit
rm -f "$GIT_DIR"/MERGE_MSG
do_with_author git commit --amend --no-verify -F "$GIT_DIR"/SQUASH_MSG -e \
- ${gpg_sign_opt:+"$gpg_sign_opt"} ||
+ ${gpg_sign_opt:+"$gpg_sign_opt"} $allow_empty_message ||
die_failed_squash $sha1 "$rest"
fi
rm -f "$squash_msg" "$fixup_msg"
continue)
if test ! -d "$rewritten"
then
- exec git rebase--helper ${force_rebase:+--no-ff} --continue
+ exec git rebase--helper ${force_rebase:+--no-ff} $allow_empty_message \
+ --continue
fi
# do we have anything to commit?
if git diff-index --cached --quiet HEAD --
You have uncommitted changes in your working tree. Please commit them
first and then run 'git rebase --continue' again.")"
do_with_author git commit --amend --no-verify -F "$msg" -e \
- ${gpg_sign_opt:+"$gpg_sign_opt"} ||
+ ${gpg_sign_opt:+"$gpg_sign_opt"} $allow_empty_message ||
die "$(gettext "Could not commit staged changes.")"
else
do_with_author git commit --no-verify -F "$msg" -e \
- ${gpg_sign_opt:+"$gpg_sign_opt"} ||
+ ${gpg_sign_opt:+"$gpg_sign_opt"} $allow_empty_message ||
die "$(gettext "Could not commit staged changes.")"
fi
fi
if test ! -d "$rewritten"
then
- exec git rebase--helper ${force_rebase:+--no-ff} --continue
+ exec git rebase--helper ${force_rebase:+--no-ff} $allow_empty_message \
+ --continue
fi
do_rest
return 0
exit
;;
+show-current-patch)
+ exec git show REBASE_HEAD --
+ ;;
esac
comment_for_reflog start
orig_head=$(git rev-parse --verify HEAD) || die "$(gettext "No HEAD?")"
mkdir -p "$state_dir" || die "$(eval_gettext "Could not create temporary \$state_dir")"
+rm -f "$(git rev-parse --git-path REBASE_HEAD)"
: > "$state_dir"/interactive || die "$(gettext "Could not mark as interactive")"
write_basic_state
if test -z "$rebase_root" && test ! -d "$rewritten"
then
require_clean_work_tree "rebase"
- exec git rebase--helper ${force_rebase:+--no-ff} --continue
+ exec git rebase--helper ${force_rebase:+--no-ff} $allow_empty_message \
+ --continue
fi
do_rest
cmt=$(cat "$state_dir/current")
if ! git diff-index --quiet --ignore-submodules HEAD --
then
- if ! git commit ${gpg_sign_opt:+"$gpg_sign_opt"} --no-verify -C "$cmt"
+ if ! git commit ${gpg_sign_opt:+"$gpg_sign_opt"} $allow_empty_message \
+ --no-verify -C "$cmt"
then
echo "Commit failed, please do not call \"git commit\""
echo "directly, but instead do one of the following: "
echo "$msgnum" >"$state_dir/msgnum"
cmt="$(cat "$state_dir/cmt.$msgnum")"
echo "$cmt" > "$state_dir/current"
+ git update-ref REBASE_HEAD "$cmt"
hd=$(git rev-parse --verify HEAD)
cmt_name=$(git symbolic-ref HEAD 2> /dev/null || echo HEAD)
eval GITHEAD_$cmt='"${cmt_name##refs/heads/}~$(($end - $msgnum))"'
finish_rb_merge
return
;;
+show-current-patch)
+ exec git show REBASE_HEAD --
+ ;;
esac
mkdir -p "$state_dir"
echo "$onto_name" > "$state_dir/onto_name"
write_basic_state
+rm -f "$(git rev-parse --git-path REBASE_HEAD)"
msgnum=0
for cmt in $(git rev-list --reverse --no-merges "$revisions")
i,interactive! let the user edit the list of commits to rebase
x,exec=! add exec lines after each commit of the editable list
k,keep-empty preserve empty commits during rebase
+allow-empty-message allow rebasing commits with empty messages
f,force-rebase! force rebase even if branch is up to date
X,strategy-option=! pass the argument through to the merge strategy
stat! display a diffstat of what changed upstream
skip! skip current patch and continue
edit-todo! edit the todo list during an interactive rebase
quit! abort but keep HEAD where it is
+show-current-patch! show the patch file being applied or merged
"
. git-sh-setup
set_reflog_action rebase
preserve_merges=
autosquash=
keep_empty=
+allow_empty_message=
test "$(git config --bool rebase.autosquash)" = "true" && autosquash=t
case "$(git config --bool commit.gpgsign)" in
true) gpg_sign_opt=-S ;;
}
finish_rebase () {
+ rm -f "$(git rev-parse --git-path REBASE_HEAD)"
apply_autostash &&
{ git gc --auto || true; } &&
rm -rf "$state_dir"
--verify)
ok_to_skip_pre_rebase=
;;
- --continue|--skip|--abort|--quit|--edit-todo)
+ --continue|--skip|--abort|--quit|--edit-todo|--show-current-patch)
test $total_argc -eq 2 || usage
action=${1##--}
;;
--keep-empty)
keep_empty=yes
;;
+ --allow-empty-message)
+ allow_empty_message=--allow-empty-message
+ ;;
--preserve-merges)
preserve_merges=t
test -z "$interactive_rebase" && interactive_rebase=implied
edit-todo)
run_specific_rebase
;;
+show-current-patch)
+ run_specific_rebase
+ die "BUG: run_specific_rebase is not supposed to return here"
+ ;;
esac
# Make sure no rebase is in progress
die __("Cannot run git format-patch from outside a repository\n")
if $format_patch and not $repo;
+die __("`batch-size` and `relogin` must be specified together " .
+ "(via command-line or configuration option)\n")
+ if defined $relogin_delay and not defined $batch_size;
+
# Now, let's fill any that aren't set in with defaults:
sub read_config {
# First decide what scheme to use...
GIT_INTERNAL_GETTEXT_SH_SCHEME=fallthrough
-if test -n "@@USE_GETTEXT_SCHEME@@"
+if test -n "$GIT_GETTEXT_POISON"
+then
+ GIT_INTERNAL_GETTEXT_SH_SCHEME=poison
+elif test -n "@@USE_GETTEXT_SCHEME@@"
then
GIT_INTERNAL_GETTEXT_SH_SCHEME="@@USE_GETTEXT_SCHEME@@"
elif test -n "$GIT_INTERNAL_GETTEXT_TEST_FALLBACKS"
then
: no probing necessary
-elif test -n "$GIT_GETTEXT_POISON"
-then
- GIT_INTERNAL_GETTEXT_SH_SCHEME=poison
elif type gettext.sh >/dev/null 2>&1
then
# GNU libintl's gettext.sh
#include "run-command.h"
const char git_usage_string[] =
- "git [--version] [--help] [-C <path>] [-c name=value]\n"
- " [--exec-path[=<path>]] [--html-path] [--man-path] [--info-path]\n"
- " [-p | --paginate | --no-pager] [--no-replace-objects] [--bare]\n"
- " [--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>]\n"
- " <command> [<args>]";
+ N_("git [--version] [--help] [-C <path>] [-c <name>=<value>]\n"
+
" [--exec-path[=<path>]] [--html-path] [--man-path] [--info-path]\n"
+ " [-p | --paginate | --no-pager] [--no-replace-objects] [--bare]\n"
+
" [--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>]\n"
+ " <command> [<args>]");
const char git_more_info_string[] =
N_("'git help -a' and 'git help -g' list available subcommands and some\n"
*envchanged = 1;
} else if (!strcmp(cmd, "--git-dir")) {
if (*argc < 2) {
- fprintf(stderr, "No directory given for --git-dir.\n" );
+ fprintf(stderr, _("no directory given for --git-dir\n" ));
usage(git_usage_string);
}
setenv(GIT_DIR_ENVIRONMENT, (*argv)[1], 1);
*envchanged = 1;
} else if (!strcmp(cmd, "--namespace")) {
if (*argc < 2) {
- fprintf(stderr, "No namespace given for --namespace.\n" );
+ fprintf(stderr, _("no namespace given for --namespace\n" ));
usage(git_usage_string);
}
setenv(GIT_NAMESPACE_ENVIRONMENT, (*argv)[1], 1);
*envchanged = 1;
} else if (!strcmp(cmd, "--work-tree")) {
if (*argc < 2) {
- fprintf(stderr, "No directory given for --work-tree.\n" );
+ fprintf(stderr, _("no directory given for --work-tree\n" ));
usage(git_usage_string);
}
setenv(GIT_WORK_TREE_ENVIRONMENT, (*argv)[1], 1);
*envchanged = 1;
} else if (!strcmp(cmd, "--super-prefix")) {
if (*argc < 2) {
- fprintf(stderr, "No prefix given for --super-prefix.\n" );
+ fprintf(stderr, _("no prefix given for --super-prefix\n" ));
usage(git_usage_string);
}
setenv(GIT_SUPER_PREFIX_ENVIRONMENT, (*argv)[1], 1);
*envchanged = 1;
} else if (!strcmp(cmd, "-c")) {
if (*argc < 2) {
- fprintf(stderr, "-c expects a configuration string\n" );
+ fprintf(stderr, _("-c expects a configuration string\n" ));
usage(git_usage_string);
}
git_config_push_parameter((*argv)[1]);
*envchanged = 1;
} else if (!strcmp(cmd, "-C")) {
if (*argc < 2) {
- fprintf(stderr, "No directory given for -C.\n" );
+ fprintf(stderr, _("no directory given for -C\n" ));
usage(git_usage_string);
}
if ((*argv)[1][0]) {
if (chdir((*argv)[1]))
- die_errno("Cannot change to '%s'", (*argv)[1]);
+ die_errno("cannot change to '%s'", (*argv)[1]);
if (envchanged)
*envchanged = 1;
}
list_builtins();
exit(0);
} else {
- fprintf(stderr, "Unknown option: %s\n", cmd);
+ fprintf(stderr, _("unknown option: %s\n"), cmd);
usage(git_usage_string);
}
if (ret >= 0) /* normal exit */
exit(ret);
- die_errno("While expanding alias '%s': '%s'",
+ die_errno("while expanding alias '%s': '%s'",
alias_command, alias_string + 1);
}
count = split_cmdline(alias_string, &new_argv);
split_cmdline_strerror(count));
option_count = handle_options(&new_argv, &count, &envchanged);
if (envchanged)
- die("alias '%s' changes environment variables\n"
- "You can use '!git' in the alias to do this.",
+ die("alias '%s' changes environment variables.\n"
+ "You can use '!git' in the alias to do this",
alias_command);
memmove(new_argv - option_count, new_argv,
count * sizeof(char *));
if (errno != ENOENT)
break;
if (was_alias) {
- fprintf(stderr, "Expansion of alias '%s' failed; "
- "'%s' is not a git command\n",
+ fprintf(stderr, _("expansion of alias '%s' failed; "
+ "'%s' is not a git command\n"),
cmd, argv[0]);
exit(1);
}
break;
}
- fprintf(stderr, "Failed to run command '%s': %s\n",
+ fprintf(stderr, _("failed to run command '%s': %s\n"),
cmd, strerror(errno));
return 1;
fwrite(buf, size, 1, stdout);
}
+static void color_set(char *dst, const char *color_bytes)
+{
+ xsnprintf(dst, COLOR_MAXLEN, "%s", color_bytes);
+}
+
/*
* Initialize the grep_defaults template with hardcoded defaults.
* We could let the compiler do this, but without C99 initializers
#include "block-sha1/sha1.h"
#endif
+#ifndef platform_SHA_CTX
+/*
+ * platform's underlying implementation of SHA-1; could be OpenSSL,
+ * blk_SHA, Apple CommonCrypto, etc... Note that the relevant
+ * SHA-1 header may have already defined platform_SHA_CTX for our
+ * own implementations like block-sha1 and ppc-sha1, so we list
+ * the default for OpenSSL compatible SHA-1 implementations here.
+ */
+#define platform_SHA_CTX SHA_CTX
+#define platform_SHA1_Init SHA1_Init
+#define platform_SHA1_Update SHA1_Update
+#define platform_SHA1_Final SHA1_Final
+#endif
+
+#define git_SHA_CTX platform_SHA_CTX
+#define git_SHA1_Init platform_SHA1_Init
+#define git_SHA1_Update platform_SHA1_Update
+#define git_SHA1_Final platform_SHA1_Final
+
+#ifdef SHA1_MAX_BLOCK_SIZE
+#include "compat/sha1-chunked.h"
+#undef git_SHA1_Update
+#define git_SHA1_Update git_SHA1_Update_Chunked
+#endif
+
/*
* Note that these constants are suitable for indexing the hash_algos array and
* comparing against each other, but are otherwise arbitrary, so they should not
/* Number of algorithms supported (including unknown). */
#define GIT_HASH_NALGOS (GIT_HASH_SHA1 + 1)
-typedef void (*git_hash_init_fn)(void *ctx);
-typedef void (*git_hash_update_fn)(void *ctx, const void *in, size_t len);
-typedef void (*git_hash_final_fn)(unsigned char *hash, void *ctx);
+/* A suitably aligned type for stack allocations of hash contexts. */
+union git_hash_ctx {
+ git_SHA_CTX sha1;
+};
+typedef union git_hash_ctx git_hash_ctx;
+
+typedef void (*git_hash_init_fn)(git_hash_ctx *ctx);
+typedef void (*git_hash_update_fn)(git_hash_ctx *ctx, const void *in, size_t len);
+typedef void (*git_hash_final_fn)(unsigned char *hash, git_hash_ctx *ctx);
struct git_hash_algo {
/*
/* A four-byte version identifier, used in pack indices. */
uint32_t format_id;
- /* The size of a hash context (e.g. git_SHA_CTX). */
- size_t ctxsz;
-
/* The length of the hash in binary. */
size_t rawsz;
int status, nth;
size_t payload_size, gpg_message_offset;
- hash_sha1_file(extra->value, extra->len, typename(OBJ_TAG), oid.hash);
+ hash_object_file(extra->value, extra->len, typename(OBJ_TAG), &oid);
tag = lookup_tag(&oid);
if (!tag)
return; /* error message already given */
}
/*
- * A tree "hash1" has a subdirectory at "prefix". Come up with a
- * tree object by replacing it with another tree "hash2".
+ * A tree "oid1" has a subdirectory at "prefix". Come up with a tree object by
+ * replacing it with another tree "oid2".
*/
-static int splice_tree(const unsigned char *hash1,
- const char *prefix,
- const unsigned char *hash2,
- unsigned char *result)
+static int splice_tree(const struct object_id *oid1, const char *prefix,
+ const struct object_id *oid2, struct object_id *result)
{
char *subpath;
int toplen;
char *buf;
unsigned long sz;
struct tree_desc desc;
- unsigned char *rewrite_here;
- const unsigned char *rewrite_with;
- unsigned char subtree[20];
+ struct object_id *rewrite_here;
+ const struct object_id *rewrite_with;
+ struct object_id subtree;
enum object_type type;
int status;
if (*subpath)
subpath++;
- buf = read_sha1_file(hash1, &type, &sz);
+ buf = read_sha1_file(oid1->hash, &type, &sz);
if (!buf)
- die("cannot read tree %s", sha1_to_hex(hash1));
+ die("cannot read tree %s", oid_to_hex(oid1));
init_tree_desc(&desc, buf, sz);
rewrite_here = NULL;
if (strlen(name) == toplen &&
!memcmp(name, prefix, toplen)) {
if (!S_ISDIR(mode))
- die("entry %s in tree %s is not a tree",
- name, sha1_to_hex(hash1));
- rewrite_here = (unsigned char *) oid->hash;
+ die("entry %s in tree %s is not a tree", name,
+ oid_to_hex(oid1));
+ rewrite_here = (struct object_id *)oid;
break;
}
update_tree_entry(&desc);
}
if (!rewrite_here)
- die("entry %.*s not found in tree %s",
- toplen, prefix, sha1_to_hex(hash1));
+ die("entry %.*s not found in tree %s", toplen, prefix,
+ oid_to_hex(oid1));
if (*subpath) {
- status = splice_tree(rewrite_here, subpath, hash2, subtree);
+ status = splice_tree(rewrite_here, subpath, oid2, &subtree);
if (status)
return status;
- rewrite_with = subtree;
+ rewrite_with = &subtree;
+ } else {
+ rewrite_with = oid2;
}
- else
- rewrite_with = hash2;
- hashcpy(rewrite_here, rewrite_with);
- status = write_sha1_file(buf, sz, tree_type, result);
+ oidcpy(rewrite_here, rewrite_with);
+ status = write_object_file(buf, sz, tree_type, result);
free(buf);
return status;
}
if (!*add_prefix)
return;
- splice_tree(hash1->hash, add_prefix, hash2->hash, shifted->hash);
+ splice_tree(hash1, add_prefix, hash2, shifted);
}
/*
* shift tree2 down by adding shift_prefix above it
* to match tree1.
*/
- splice_tree(hash1->hash, shift_prefix, hash2->hash, shifted->hash);
+ splice_tree(hash1, shift_prefix, hash2, shifted);
else
/*
* shift tree2 up by removing shift_prefix from it
struct rename {
struct diff_filepair *pair;
+ /*
+ * Purpose of src_entry and dst_entry:
+ *
+ * If 'before' is renamed to 'after' then src_entry will contain
+ * the versions of 'before' from the merge_base, HEAD, and MERGE in
+ * stages 1, 2, and 3; dst_entry will contain the respective
+ * versions of 'after' in corresponding locations. Thus, we have a
+ * total of six modes and oids, though some will be null. (Stage 0
+ * is ignored; we're interested in handling conflicts.)
+ *
+ * Since we don't turn on break-rewrites by default, neither
+ * src_entry nor dst_entry can have all three of their stages have
+ * non-null oids, meaning at most four of the six will be non-null.
+ * Also, since this is a rename, both src_entry and dst_entry will
+ * have at least one non-null oid, meaning at least two will be
+ * non-null. Of the six oids, a typical rename will have three be
+ * non-null. Only two implies a rename/delete, and four implies a
+ * rename/add.
+ */
struct stage_data *src_entry;
struct stage_data *dst_entry;
unsigned processed:1;
if ((merge_status < 0) || !result_buf.ptr)
ret = err(o, _("Failed to execute internal merge"));
- if (!ret && write_sha1_file(result_buf.ptr, result_buf.size,
- blob_type, result->oid.hash))
+ if (!ret &&
+ write_object_file(result_buf.ptr, result_buf.size,
+ blob_type, &result->oid))
ret = err(o, _("Unable to add %s to database"),
a->path);
get_files_dirs(o, merge);
entries = get_unmerged();
- record_df_conflict_files(o, entries);
re_head = get_renames(o, head, common, head, merge, entries);
re_merge = get_renames(o, merge, common, head, merge, entries);
clean = process_renames(o, re_head, re_merge);
+ record_df_conflict_files(o, entries);
if (clean < 0)
goto cleanup;
for (i = entries->nr-1; 0 <= i; i--) {
static void lazy_init_name_hash(struct index_state *istate)
{
+ uint64_t start = getnanotime();
+
if (istate->name_hash_initialized)
return;
hashmap_init(&istate->name_hash, cache_entry_cmp, NULL, istate->cache_nr);
}
istate->name_hash_initialized = 1;
+ trace_performance_since(start, "initialize name hash");
}
/*
if (*ptr == '/') {
struct dir_entry *dir;
- ptr++;
- dir = find_dir_entry(istate, name, ptr - name + 1);
+ dir = find_dir_entry(istate, name, ptr - name);
if (dir) {
memcpy((void *)startPtr, dir->name + (startPtr - name), ptr - startPtr);
- startPtr = ptr;
+ startPtr = ptr + 1;
}
+ ptr++;
}
}
}
if (!c->tree.dirty)
return 0;
- if (write_notes_tree(&c->tree, tree_oid.hash))
+ if (write_notes_tree(&c->tree, &tree_oid))
return -1;
- if (commit_tree(c->validity, strlen(c->validity), tree_oid.hash, NULL,
- commit_oid.hash, NULL, NULL) < 0)
+ if (commit_tree(c->validity, strlen(c->validity), &tree_oid, NULL,
+ &commit_oid, NULL, NULL) < 0)
return -1;
if (update_ref("update notes cache", c->tree.update_ref, &commit_oid,
NULL, 0, UPDATE_REFS_QUIET_ON_ERR) < 0)
{
struct object_id value_oid;
- if (write_sha1_file(data, size, "blob", value_oid.hash) < 0)
+ if (write_object_file(data, size, "blob", &value_oid) < 0)
return -1;
return add_note(&c->tree, key_oid, &value_oid, NULL);
}
struct commit_list *parents = NULL;
commit_list_insert(remote, &parents); /* LIFO order */
commit_list_insert(local, &parents);
- create_notes_commit(local_tree, parents,
- o->commit_msg.buf, o->commit_msg.len,
- result_oid->hash);
+ create_notes_commit(local_tree, parents, o->commit_msg.buf,
+ o->commit_msg.len, result_oid);
}
found_result:
strbuf_setlen(&path, baselen);
}
- create_notes_commit(partial_tree, partial_commit->parents,
- msg, strlen(msg), result_oid->hash);
+ create_notes_commit(partial_tree, partial_commit->parents, msg,
+ strlen(msg), result_oid);
unuse_commit_buffer(partial_commit, buffer);
if (o->verbosity >= 4)
printf("Finalized notes merge commit: %s\n",
void create_notes_commit(struct notes_tree *t, struct commit_list *parents,
const char *msg, size_t msg_len,
- unsigned char *result_sha1)
+ struct object_id *result_oid)
{
struct object_id tree_oid;
assert(t->initialized);
- if (write_notes_tree(t, tree_oid.hash))
+ if (write_notes_tree(t, &tree_oid))
die("Failed to write notes tree to database");
if (!parents) {
/* else: t->ref points to nothing, assume root/orphan commit */
}
- if (commit_tree(msg, msg_len, tree_oid.hash, parents, result_sha1, NULL, NULL))
+ if (commit_tree(msg, msg_len, &tree_oid, parents, result_oid, NULL,
+ NULL))
die("Failed to commit notes tree to database");
}
strbuf_addstr(&buf, msg);
strbuf_complete_line(&buf);
- create_notes_commit(t, NULL, buf.buf, buf.len, commit_oid.hash);
+ create_notes_commit(t, NULL, buf.buf, buf.len, &commit_oid);
strbuf_insert(&buf, 0, "notes: ", 7); /* commit message starts at index 7 */
update_ref(buf.buf, t->update_ref, &commit_oid, NULL, 0,
UPDATE_REFS_DIE_ON_ERR);
* The resulting commit SHA1 is stored in result_sha1.
*/
void create_notes_commit(struct notes_tree *t, struct commit_list *parents,
- const char *msg, size_t msg_len, unsigned char *result_sha1);
+ const char *msg, size_t msg_len,
+ struct object_id *result_oid);
void commit_notes(struct notes_tree *t, const char *msg);
if (!oidcmp(&l->val_oid, &entry->val_oid))
return 0;
- ret = combine_notes(l->val_oid.hash,
- entry->val_oid.hash);
+ ret = combine_notes(&l->val_oid,
+ &entry->val_oid);
if (!ret && is_null_oid(&l->val_oid))
note_tree_remove(t, tree, n, entry);
free(entry);
ret = tree_write_stack_finish_subtree(n);
if (ret)
return ret;
- ret = write_sha1_file(n->buf.buf, n->buf.len, tree_type, s.hash);
+ ret = write_object_file(n->buf.buf, n->buf.len, tree_type, &s);
if (ret)
return ret;
strbuf_release(&n->buf);
return 0;
}
-int combine_notes_concatenate(unsigned char *cur_sha1,
- const unsigned char *new_sha1)
+int combine_notes_concatenate(struct object_id *cur_oid,
+ const struct object_id *new_oid)
{
char *cur_msg = NULL, *new_msg = NULL, *buf;
unsigned long cur_len, new_len, buf_len;
int ret;
/* read in both note blob objects */
- if (!is_null_sha1(new_sha1))
- new_msg = read_sha1_file(new_sha1, &new_type, &new_len);
+ if (!is_null_oid(new_oid))
+ new_msg = read_sha1_file(new_oid->hash, &new_type, &new_len);
if (!new_msg || !new_len || new_type != OBJ_BLOB) {
free(new_msg);
return 0;
}
- if (!is_null_sha1(cur_sha1))
- cur_msg = read_sha1_file(cur_sha1, &cur_type, &cur_len);
+ if (!is_null_oid(cur_oid))
+ cur_msg = read_sha1_file(cur_oid->hash, &cur_type, &cur_len);
if (!cur_msg || !cur_len || cur_type != OBJ_BLOB) {
free(cur_msg);
free(new_msg);
- hashcpy(cur_sha1, new_sha1);
+ oidcpy(cur_oid, new_oid);
return 0;
}
free(new_msg);
/* create a new blob object from buf */
- ret = write_sha1_file(buf, buf_len, blob_type, cur_sha1);
+ ret = write_object_file(buf, buf_len, blob_type, cur_oid);
free(buf);
return ret;
}
-int combine_notes_overwrite(unsigned char *cur_sha1,
- const unsigned char *new_sha1)
+int combine_notes_overwrite(struct object_id *cur_oid,
+ const struct object_id *new_oid)
{
- hashcpy(cur_sha1, new_sha1);
+ oidcpy(cur_oid, new_oid);
return 0;
}
-int combine_notes_ignore(unsigned char *cur_sha1,
- const unsigned char *new_sha1)
+int combine_notes_ignore(struct object_id *cur_oid,
+ const struct object_id *new_oid)
{
return 0;
}
* newlines removed.
*/
static int string_list_add_note_lines(struct string_list *list,
- const unsigned char *sha1)
+ const struct object_id *oid)
{
char *data;
unsigned long len;
enum object_type t;
- if (is_null_sha1(sha1))
+ if (is_null_oid(oid))
return 0;
/* read_sha1_file NUL-terminates */
- data = read_sha1_file(sha1, &t, &len);
+ data = read_sha1_file(oid->hash, &t, &len);
if (t != OBJ_BLOB || !data || !len) {
free(data);
return t != OBJ_BLOB || !data;
return 0;
}
-int combine_notes_cat_sort_uniq(unsigned char *cur_sha1,
- const unsigned char *new_sha1)
+int combine_notes_cat_sort_uniq(struct object_id *cur_oid,
+ const struct object_id *new_oid)
{
struct string_list sort_uniq_list = STRING_LIST_INIT_DUP;
struct strbuf buf = STRBUF_INIT;
int ret = 1;
/* read both note blob objects into unique_lines */
- if (string_list_add_note_lines(&sort_uniq_list, cur_sha1))
+ if (string_list_add_note_lines(&sort_uniq_list, cur_oid))
goto out;
- if (string_list_add_note_lines(&sort_uniq_list, new_sha1))
+ if (string_list_add_note_lines(&sort_uniq_list, new_oid))
goto out;
string_list_remove_empty_items(&sort_uniq_list, 0);
string_list_sort(&sort_uniq_list);
string_list_join_lines_helper, &buf))
goto out;
- ret = write_sha1_file(buf.buf, buf.len, blob_type, cur_sha1);
+ ret = write_object_file(buf.buf, buf.len, blob_type, cur_oid);
out:
strbuf_release(&buf);
return for_each_note_helper(t, t->root, 0, 0, flags, fn, cb_data);
}
-int write_notes_tree(struct notes_tree *t, unsigned char *result)
+int write_notes_tree(struct notes_tree *t, struct object_id *result)
{
struct tree_write_stack root;
struct write_each_note_data cb_data;
int ret;
+ int flags;
if (!t)
t = &default_notes_tree;
cb_data.next_non_note = t->first_non_note;
/* Write tree objects representing current notes tree */
- ret = for_each_note(t, FOR_EACH_NOTE_DONT_UNPACK_SUBTREES |
- FOR_EACH_NOTE_YIELD_SUBTREES,
- write_each_note, &cb_data) ||
- write_each_non_note_until(NULL, &cb_data) ||
- tree_write_stack_finish_subtree(&root) ||
- write_sha1_file(root.buf.buf, root.buf.len, tree_type, result);
+ flags = FOR_EACH_NOTE_DONT_UNPACK_SUBTREES |
+ FOR_EACH_NOTE_YIELD_SUBTREES;
+ ret = for_each_note(t, flags, write_each_note, &cb_data) ||
+ write_each_non_note_until(NULL, &cb_data) ||
+ tree_write_stack_finish_subtree(&root) ||
+ write_object_file(root.buf.buf, root.buf.len, tree_type, result);
strbuf_release(&root.buf);
return ret;
}
* When adding a new note annotating the same object as an existing note, it is
* up to the caller to decide how to combine the two notes. The decision is
* made by passing in a function of the following form. The function accepts
- * two SHA1s -- of the existing note and the new note, respectively. The
+ * two object_ids -- of the existing note and the new note, respectively. The
* function then combines the notes in whatever way it sees fit, and writes the
- * resulting SHA1 into the first SHA1 argument (cur_sha1). A non-zero return
+ * resulting oid into the first argument (cur_oid). A non-zero return
* value indicates failure.
*
- * The two given SHA1s shall both be non-NULL and different from each other.
- * Either of them (but not both) may be == null_sha1, which indicates an
- * empty/non-existent note. If the resulting SHA1 (cur_sha1) is == null_sha1,
+ * The two given object_ids shall both be non-NULL and different from each
+ * other. Either of them (but not both) may be == null_oid, which indicates an
+ * empty/non-existent note. If the resulting oid (cur_oid) is == null_oid,
* the note will be removed from the notes tree.
*
* The default combine_notes function (you get this when passing NULL) is
* combine_notes_concatenate(), which appends the contents of the new note to
* the contents of the existing note.
*/
-typedef int (*combine_notes_fn)(unsigned char *cur_sha1, const unsigned char *new_sha1);
+typedef int (*combine_notes_fn)(struct object_id *cur_oid,
+ const struct object_id *new_oid);
/* Common notes combinators */
-int combine_notes_concatenate(unsigned char *cur_sha1, const unsigned char *new_sha1);
-int combine_notes_overwrite(unsigned char *cur_sha1, const unsigned char *new_sha1);
-int combine_notes_ignore(unsigned char *cur_sha1, const unsigned char *new_sha1);
-int combine_notes_cat_sort_uniq(unsigned char *cur_sha1, const unsigned char *new_sha1);
+int combine_notes_concatenate(struct object_id *cur_oid,
+ const struct object_id *new_oid);
+int combine_notes_overwrite(struct object_id *cur_oid,
+ const struct object_id *new_oid);
+int combine_notes_ignore(struct object_id *cur_oid,
+ const struct object_id *new_oid);
+int combine_notes_cat_sort_uniq(struct object_id *cur_oid,
+ const struct object_id *new_oid);
/*
* Notes tree object
* Write the given notes_tree structure to the object database
*
* Creates a new tree object encapsulating the current state of the given
- * notes_tree, and stores its SHA1 into the 'result' argument.
+ * notes_tree, and stores its object id into the 'result' argument.
*
* Returns zero on success, non-zero on failure.
*
* this function has returned zero. Please also remember to create a
* corresponding commit object, and update the appropriate notes ref.
*/
-int write_notes_tree(struct notes_tree *t, unsigned char *result);
+int write_notes_tree(struct notes_tree *t, struct object_id *result);
/* Flags controlling the operation of prune */
#define NOTES_PRUNE_VERBOSE 1
}
-static int sha1write_ewah_helper(void *f, const void *buf, size_t len)
+static int hashwrite_ewah_helper(void *f, const void *buf, size_t len)
{
- /* sha1write will die on error */
- sha1write(f, buf, len);
+ /* hashwrite will die on error */
+ hashwrite(f, buf, len);
return len;
}
/**
* Write the bitmap index to disk
*/
-static inline void dump_bitmap(struct sha1file *f, struct ewah_bitmap *bitmap)
+static inline void dump_bitmap(struct hashfile *f, struct ewah_bitmap *bitmap)
{
- if (ewah_serialize_to(bitmap, sha1write_ewah_helper, f) < 0)
+ if (ewah_serialize_to(bitmap, hashwrite_ewah_helper, f) < 0)
die("Failed to write bitmap index");
}
return index[pos]->oid.hash;
}
-static void write_selected_commits_v1(struct sha1file *f,
+static void write_selected_commits_v1(struct hashfile *f,
struct pack_idx_entry **index,
uint32_t index_nr)
{
if (commit_pos < 0)
die("BUG: trying to write commit not in index");
- sha1write_be32(f, commit_pos);
- sha1write_u8(f, stored->xor_offset);
- sha1write_u8(f, stored->flags);
+ hashwrite_be32(f, commit_pos);
+ hashwrite_u8(f, stored->xor_offset);
+ hashwrite_u8(f, stored->flags);
dump_bitmap(f, stored->write_as);
}
}
-static void write_hash_cache(struct sha1file *f,
+static void write_hash_cache(struct hashfile *f,
struct pack_idx_entry **index,
uint32_t index_nr)
{
for (i = 0; i < index_nr; ++i) {
struct object_entry *entry = (struct object_entry *)index[i];
uint32_t hash_value = htonl(entry->hash);
- sha1write(f, &hash_value, sizeof(hash_value));
+ hashwrite(f, &hash_value, sizeof(hash_value));
}
}
static uint16_t default_version = 1;
static uint16_t flags = BITMAP_OPT_FULL_DAG;
struct strbuf tmp_file = STRBUF_INIT;
- struct sha1file *f;
+ struct hashfile *f;
struct bitmap_disk_header header;
int fd = odb_mkstemp(&tmp_file, "pack/tmp_bitmap_XXXXXX");
- f = sha1fd(fd, tmp_file.buf);
+ f = hashfd(fd, tmp_file.buf);
memcpy(header.magic, BITMAP_IDX_SIGNATURE, sizeof(BITMAP_IDX_SIGNATURE));
header.version = htons(default_version);
header.entry_count = htonl(writer.selected_nr);
hashcpy(header.checksum, writer.pack_checksum);
- sha1write(f, &header, sizeof(header));
+ hashwrite(f, &header, sizeof(header));
dump_bitmap(f, writer.commits);
dump_bitmap(f, writer.trees);
dump_bitmap(f, writer.blobs);
if (options & BITMAP_OPT_HASH_CACHE)
write_hash_cache(f, index, index_nr);
- sha1close(f, NULL, CSUM_FSYNC);
+ hashclose(f, NULL, CSUM_FSYNC);
if (adjust_shared_perm(tmp_file.buf))
die_errno("unable to make temporary bitmap file readable");
} while (len);
index_crc = p->index_data;
- index_crc += 2 + 256 + p->num_objects * (20/4) + nr;
+ index_crc += 2 + 256 + p->num_objects * (the_hash_algo->rawsz/4) + nr;
return data_crc != ntohl(*index_crc);
}
{
off_t index_size = p->index_size;
const unsigned char *index_base = p->index_data;
- git_SHA_CTX ctx;
+ git_hash_ctx ctx;
unsigned char hash[GIT_MAX_RAWSZ], *pack_sig;
off_t offset = 0, pack_sig_ofs = 0;
uint32_t nr_objects, i;
if (!is_pack_valid(p))
return error("packfile %s cannot be accessed", p->pack_name);
- git_SHA1_Init(&ctx);
+ the_hash_algo->init_fn(&ctx);
do {
unsigned long remaining;
unsigned char *in = use_pack(p, w_curs, offset, &remaining);
offset += remaining;
if (!pack_sig_ofs)
- pack_sig_ofs = p->pack_size - 20;
+ pack_sig_ofs = p->pack_size - the_hash_algo->rawsz;
if (offset > pack_sig_ofs)
remaining -= (unsigned int)(offset - pack_sig_ofs);
- git_SHA1_Update(&ctx, in, remaining);
+ the_hash_algo->update_fn(&ctx, in, remaining);
} while (offset < pack_sig_ofs);
- git_SHA1_Final(hash, &ctx);
+ the_hash_algo->final_fn(hash, &ctx);
pack_sig = use_pack(p, w_curs, pack_sig_ofs, NULL);
if (hashcmp(hash, pack_sig))
- err = error("%s SHA1 checksum mismatch",
+ err = error("%s pack checksum mismatch",
p->pack_name);
- if (hashcmp(index_base + index_size - 40, pack_sig))
- err = error("%s SHA1 does not match its index",
+ if (hashcmp(index_base + index_size - the_hash_algo->hexsz, pack_sig))
+ err = error("%s pack checksum does not match its index",
p->pack_name);
unuse_pack(w_curs);
{
off_t index_size;
const unsigned char *index_base;
- git_SHA_CTX ctx;
- unsigned char sha1[20];
+ git_hash_ctx ctx;
+ unsigned char hash[GIT_MAX_RAWSZ];
int err = 0;
if (open_pack_index(p))
index_base = p->index_data;
/* Verify SHA1 sum of the index file */
- git_SHA1_Init(&ctx);
- git_SHA1_Update(&ctx, index_base, (unsigned int)(index_size - 20));
- git_SHA1_Final(sha1, &ctx);
- if (hashcmp(sha1, index_base + index_size - 20))
- err = error("Packfile index for %s SHA1 mismatch",
+ the_hash_algo->init_fn(&ctx);
+ the_hash_algo->update_fn(&ctx, index_base, (unsigned int)(index_size - the_hash_algo->rawsz));
+ the_hash_algo->final_fn(hash, &ctx);
+ if (hashcmp(hash, index_base + index_size - the_hash_algo->rawsz))
+ err = error("Packfile index for %s hash mismatch",
p->pack_name);
return err;
}
int nr_objects, const struct pack_idx_option *opts,
const unsigned char *sha1)
{
- struct sha1file *f;
+ struct hashfile *f;
struct pack_idx_entry **sorted_by_sha, **list, **last;
off_t last_obj_offset = 0;
uint32_t array[256];
if (opts->flags & WRITE_IDX_VERIFY) {
assert(index_name);
- f = sha1fd_check(index_name);
+ f = hashfd_check(index_name);
} else {
if (!index_name) {
struct strbuf tmp_file = STRBUF_INIT;
if (fd < 0)
die_errno("unable to create '%s'", index_name);
}
- f = sha1fd(fd, index_name);
+ f = hashfd(fd, index_name);
}
/* if last object's offset is >= 2^31 we should use index V2 */
struct pack_idx_header hdr;
hdr.idx_signature = htonl(PACK_IDX_SIGNATURE);
hdr.idx_version = htonl(index_version);
- sha1write(f, &hdr, sizeof(hdr));
+ hashwrite(f, &hdr, sizeof(hdr));
}
/*
array[i] = htonl(next - sorted_by_sha);
list = next;
}
- sha1write(f, array, 256 * 4);
+ hashwrite(f, array, 256 * 4);
/*
* Write the actual SHA1 entries..
struct pack_idx_entry *obj = *list++;
if (index_version < 2) {
uint32_t offset = htonl(obj->offset);
- sha1write(f, &offset, 4);
+ hashwrite(f, &offset, 4);
}
- sha1write(f, obj->oid.hash, 20);
+ hashwrite(f, obj->oid.hash, the_hash_algo->rawsz);
if ((opts->flags & WRITE_IDX_STRICT) &&
(i && !oidcmp(&list[-2]->oid, &obj->oid)))
die("The same object %s appears twice in the pack",
for (i = 0; i < nr_objects; i++) {
struct pack_idx_entry *obj = *list++;
uint32_t crc32_val = htonl(obj->crc32);
- sha1write(f, &crc32_val, 4);
+ hashwrite(f, &crc32_val, 4);
}
/* write the 32-bit offset table */
? (0x80000000 | nr_large_offset++)
: obj->offset);
offset = htonl(offset);
- sha1write(f, &offset, 4);
+ hashwrite(f, &offset, 4);
}
/* write the large offset table */
continue;
split[0] = htonl(offset >> 32);
split[1] = htonl(offset & 0xffffffff);
- sha1write(f, split, 8);
+ hashwrite(f, split, 8);
nr_large_offset--;
}
}
- sha1write(f, sha1, 20);
- sha1close(f, NULL, ((opts->flags & WRITE_IDX_VERIFY)
+ hashwrite(f, sha1, the_hash_algo->rawsz);
+ hashclose(f, NULL, ((opts->flags & WRITE_IDX_VERIFY)
? CSUM_CLOSE : CSUM_FSYNC));
return index_name;
}
-off_t write_pack_header(struct sha1file *f, uint32_t nr_entries)
+off_t write_pack_header(struct hashfile *f, uint32_t nr_entries)
{
struct pack_header hdr;
hdr.hdr_signature = htonl(PACK_SIGNATURE);
hdr.hdr_version = htonl(PACK_VERSION);
hdr.hdr_entries = htonl(nr_entries);
- sha1write(f, &hdr, sizeof(hdr));
+ hashwrite(f, &hdr, sizeof(hdr));
return sizeof(hdr);
}
* interested in the resulting SHA1 of pack data above partial_pack_offset.
*/
void fixup_pack_header_footer(int pack_fd,
- unsigned char *new_pack_sha1,
+ unsigned char *new_pack_hash,
const char *pack_name,
uint32_t object_count,
- unsigned char *partial_pack_sha1,
+ unsigned char *partial_pack_hash,
off_t partial_pack_offset)
{
int aligned_sz, buf_sz = 8 * 1024;
- git_SHA_CTX old_sha1_ctx, new_sha1_ctx;
+ git_hash_ctx old_hash_ctx, new_hash_ctx;
struct pack_header hdr;
char *buf;
ssize_t read_result;
- git_SHA1_Init(&old_sha1_ctx);
- git_SHA1_Init(&new_sha1_ctx);
+ the_hash_algo->init_fn(&old_hash_ctx);
+ the_hash_algo->init_fn(&new_hash_ctx);
if (lseek(pack_fd, 0, SEEK_SET) != 0)
die_errno("Failed seeking to start of '%s'", pack_name);
pack_name);
if (lseek(pack_fd, 0, SEEK_SET) != 0)
die_errno("Failed seeking to start of '%s'", pack_name);
- git_SHA1_Update(&old_sha1_ctx, &hdr, sizeof(hdr));
+ the_hash_algo->update_fn(&old_hash_ctx, &hdr, sizeof(hdr));
hdr.hdr_entries = htonl(object_count);
- git_SHA1_Update(&new_sha1_ctx, &hdr, sizeof(hdr));
+ the_hash_algo->update_fn(&new_hash_ctx, &hdr, sizeof(hdr));
write_or_die(pack_fd, &hdr, sizeof(hdr));
partial_pack_offset -= sizeof(hdr);
aligned_sz = buf_sz - sizeof(hdr);
for (;;) {
ssize_t m, n;
- m = (partial_pack_sha1 && partial_pack_offset < aligned_sz) ?
+ m = (partial_pack_hash && partial_pack_offset < aligned_sz) ?
partial_pack_offset : aligned_sz;
n = xread(pack_fd, buf, m);
if (!n)
break;
if (n < 0)
die_errno("Failed to checksum '%s'", pack_name);
- git_SHA1_Update(&new_sha1_ctx, buf, n);
+ the_hash_algo->update_fn(&new_hash_ctx, buf, n);
aligned_sz -= n;
if (!aligned_sz)
aligned_sz = buf_sz;
- if (!partial_pack_sha1)
+ if (!partial_pack_hash)
continue;
- git_SHA1_Update(&old_sha1_ctx, buf, n);
+ the_hash_algo->update_fn(&old_hash_ctx, buf, n);
partial_pack_offset -= n;
if (partial_pack_offset == 0) {
- unsigned char sha1[20];
- git_SHA1_Final(sha1, &old_sha1_ctx);
- if (hashcmp(sha1, partial_pack_sha1) != 0)
+ unsigned char hash[GIT_MAX_RAWSZ];
+ the_hash_algo->final_fn(hash, &old_hash_ctx);
+ if (hashcmp(hash, partial_pack_hash) != 0)
die("Unexpected checksum for %s "
"(disk corruption?)", pack_name);
/*
* pack, which also means making partial_pack_offset
* big enough not to matter anymore.
*/
- git_SHA1_Init(&old_sha1_ctx);
+ the_hash_algo->init_fn(&old_hash_ctx);
partial_pack_offset = ~partial_pack_offset;
partial_pack_offset -= MSB(partial_pack_offset, 1);
}
}
free(buf);
- if (partial_pack_sha1)
- git_SHA1_Final(partial_pack_sha1, &old_sha1_ctx);
- git_SHA1_Final(new_pack_sha1, &new_sha1_ctx);
- write_or_die(pack_fd, new_pack_sha1, 20);
+ if (partial_pack_hash)
+ the_hash_algo->final_fn(partial_pack_hash, &old_hash_ctx);
+ the_hash_algo->final_fn(new_pack_hash, &new_hash_ctx);
+ write_or_die(pack_fd, new_pack_hash, the_hash_algo->rawsz);
fsync_or_die(pack_fd, pack_name);
}
char *index_pack_lockfile(int ip_out)
{
- char packname[46];
+ char packname[GIT_MAX_HEXSZ + 6];
+ const int len = the_hash_algo->hexsz + 6;
/*
* The first thing we expect from index-pack's output
* case, we need it to remove the corresponding .keep file
* later on. If we don't get that then tough luck with it.
*/
- if (read_in_full(ip_out, packname, 46) == 46 && packname[45] == '\n') {
+ if (read_in_full(ip_out, packname, len) == len && packname[len-1] == '\n') {
const char *name;
- packname[45] = 0;
+ packname[len-1] = 0;
if (skip_prefix(packname, "keep\t", &name))
return xstrfmt("%s/pack/pack-%s.keep",
get_object_directory(), name);
return n;
}
-struct sha1file *create_tmp_packfile(char **pack_tmp_name)
+struct hashfile *create_tmp_packfile(char **pack_tmp_name)
{
struct strbuf tmpname = STRBUF_INIT;
int fd;
fd = odb_mkstemp(&tmpname, "pack/tmp_pack_XXXXXX");
*pack_tmp_name = strbuf_detach(&tmpname, NULL);
- return sha1fd(fd, *pack_tmp_name);
+ return hashfd(fd, *pack_tmp_name);
}
void finish_tmp_packfile(struct strbuf *name_buffer,
extern int check_pack_crc(struct packed_git *p, struct pack_window **w_curs, off_t offset, off_t len, unsigned int nr);
extern int verify_pack_index(struct packed_git *);
extern int verify_pack(struct packed_git *, verify_fn fn, struct progress *, uint32_t);
-extern off_t write_pack_header(struct sha1file *f, uint32_t);
+extern off_t write_pack_header(struct hashfile *f, uint32_t);
extern void fixup_pack_header_footer(int, unsigned char *, const char *, uint32_t, unsigned char *, off_t);
extern char *index_pack_lockfile(int fd);
#define PH_ERROR_PROTOCOL (-3)
extern int read_pack_header(int fd, struct pack_header *);
-extern struct sha1file *create_tmp_packfile(char **pack_tmp_name);
+extern struct hashfile *create_tmp_packfile(char **pack_tmp_name);
extern void finish_tmp_packfile(struct strbuf *name_buffer, const char *pack_tmp_name, struct pack_idx_entry **written_list, uint32_t nr_written, struct pack_idx_option *pack_idx_opts, unsigned char sha1[]);
#endif
{
const uint32_t *level1_ofs = p->index_data;
const unsigned char *index = p->index_data;
- unsigned hi, lo, stride;
- static int debug_lookup = -1;
-
- if (debug_lookup < 0)
- debug_lookup = !!getenv("GIT_DEBUG_LOOKUP");
+ unsigned stride;
+ uint32_t result;
if (!index) {
if (open_pack_index(p))
index += 8;
}
index += 4 * 256;
- hi = ntohl(level1_ofs[*sha1]);
- lo = ((*sha1 == 0x0) ? 0 : ntohl(level1_ofs[*sha1 - 1]));
if (p->index_version > 1) {
stride = 20;
} else {
index += 4;
}
- if (debug_lookup)
- printf("%02x%02x%02x... lo %u hi %u nr %"PRIu32"\n",
- sha1[0], sha1[1], sha1[2], lo, hi, p->num_objects);
-
- while (lo < hi) {
- unsigned mi = lo + (hi - lo) / 2;
- int cmp = hashcmp(index + mi * stride, sha1);
-
- if (debug_lookup)
- printf("lo %u hi %u rg %u mi %u\n",
- lo, hi, hi - lo, mi);
- if (!cmp)
- return nth_packed_object_offset(p, mi);
- if (cmp > 0)
- hi = mi;
- else
- lo = mi+1;
- }
+ if (bsearch_hash(sha1, level1_ofs, index, stride, &result))
+ return nth_packed_object_offset(p, result);
return 0;
}
{
int threads, i, work, offset;
struct thread_data data[MAX_PARALLEL];
+ uint64_t start = getnanotime();
if (!core_preload_index)
return;
if (pthread_join(p->pthread, NULL))
die("unable to join threaded lstat");
}
+ trace_performance_since(start, "preload index");
}
#endif
*next = NULL;
return arg;
case '\\':
- c = *++src;
- if (need_bs_quote(c) && *++src == '\'') {
- *dst++ = c;
+ /*
+ * Allow backslashed characters outside of
+ * single-quotes only if they need escaping,
+ * and only if we resume the single-quoted part
+ * afterward.
+ */
+ if (need_bs_quote(src[1]) && src[2] == '\'') {
+ *dst++ = src[1];
+ src += 2;
continue;
}
/* Fallthrough */
void set_object_name_for_intent_to_add_entry(struct cache_entry *ce)
{
- unsigned char sha1[20];
- if (write_sha1_file("", 0, blob_type, sha1))
+ struct object_id oid;
+ if (write_object_file("", 0, blob_type, &oid))
die("cannot create an empty blob in the object database");
- hashcpy(ce->oid.hash, sha1);
+ oidcpy(&ce->oid, &oid);
}
int add_to_index(struct index_state *istate, const char *path, struct stat *st, int flags)
const char *typechange_fmt;
const char *added_fmt;
const char *unmerged_fmt;
+ uint64_t start = getnanotime();
modified_fmt = (in_porcelain ? "M\t%s\n" : "%s: needs update\n");
deleted_fmt = (in_porcelain ? "D\t%s\n" : "%s: needs update\n");
replace_index_entry(istate, i, new);
}
+ trace_performance_since(start, "refresh index");
return has_errors;
}
static int verify_hdr(struct cache_header *hdr, unsigned long size)
{
- git_SHA_CTX c;
- unsigned char sha1[20];
+ git_hash_ctx c;
+ unsigned char hash[GIT_MAX_RAWSZ];
int hdr_version;
if (hdr->hdr_signature != htonl(CACHE_SIGNATURE))
if (!verify_index_checksum)
return 0;
- git_SHA1_Init(&c);
- git_SHA1_Update(&c, hdr, size - 20);
- git_SHA1_Final(sha1, &c);
- if (hashcmp(sha1, (unsigned char *)hdr + size - 20))
+ the_hash_algo->init_fn(&c);
+ the_hash_algo->update_fn(&c, hdr, size - the_hash_algo->rawsz);
+ the_hash_algo->final_fn(hash, &c);
+ if (hashcmp(hash, (unsigned char *)hdr + size - the_hash_algo->rawsz))
return error("bad index file sha1 signature");
return 0;
}
die_errno("cannot stat the open index");
mmap_size = xsize_t(st.st_size);
- if (mmap_size < sizeof(struct cache_header) + 20)
+ if (mmap_size < sizeof(struct cache_header) + the_hash_algo->rawsz)
die("index file smaller than expected");
mmap = xmmap(NULL, mmap_size, PROT_READ, MAP_PRIVATE, fd, 0);
if (verify_hdr(hdr, mmap_size) < 0)
goto unmap;
- hashcpy(istate->sha1, (const unsigned char *)hdr + mmap_size - 20);
+ hashcpy(istate->sha1, (const unsigned char *)hdr + mmap_size - the_hash_algo->rawsz);
istate->version = ntohl(hdr->hdr_version);
istate->cache_nr = ntohl(hdr->hdr_entries);
istate->cache_alloc = alloc_nr(istate->cache_nr);
istate->timestamp.sec = st.st_mtime;
istate->timestamp.nsec = ST_MTIME_NSEC(st);
- while (src_offset <= mmap_size - 20 - 8) {
+ while (src_offset <= mmap_size - the_hash_algo->rawsz - 8) {
/* After an array of active_nr index entries,
* there can be arbitrary number of extended
* sections, each of which is prefixed with
int read_index_from(struct index_state *istate, const char *path,
const char *gitdir)
{
+ uint64_t start = getnanotime();
struct split_index *split_index;
int ret;
char *base_sha1_hex;
return istate->cache_nr;
ret = do_read_index(istate, path, 0);
+ trace_performance_since(start, "read cache %s", path);
split_index = istate->split_index;
if (!split_index || is_null_sha1(split_index->base_sha1)) {
freshen_shared_index(base_path, 0);
merge_base_index(istate);
post_read_index_from(istate);
+ trace_performance_since(start, "read cache %s", base_path);
free(base_path);
return ret;
}
static unsigned char write_buffer[WRITE_BUFFER_SIZE];
static unsigned long write_buffer_len;
-static int ce_write_flush(git_SHA_CTX *context, int fd)
+static int ce_write_flush(git_hash_ctx *context, int fd)
{
unsigned int buffered = write_buffer_len;
if (buffered) {
- git_SHA1_Update(context, write_buffer, buffered);
+ the_hash_algo->update_fn(context, write_buffer, buffered);
if (write_in_full(fd, write_buffer, buffered) < 0)
return -1;
write_buffer_len = 0;
return 0;
}
-static int ce_write(git_SHA_CTX *context, int fd, void *data, unsigned int len)
+static int ce_write(git_hash_ctx *context, int fd, void *data, unsigned int len)
{
while (len) {
unsigned int buffered = write_buffer_len;
return 0;
}
-static int write_index_ext_header(git_SHA_CTX *context, int fd,
+static int write_index_ext_header(git_hash_ctx *context, int fd,
unsigned int ext, unsigned int sz)
{
ext = htonl(ext);
(ce_write(context, fd, &sz, 4) < 0)) ? -1 : 0;
}
-static int ce_flush(git_SHA_CTX *context, int fd, unsigned char *sha1)
+static int ce_flush(git_hash_ctx *context, int fd, unsigned char *hash)
{
unsigned int left = write_buffer_len;
if (left) {
write_buffer_len = 0;
- git_SHA1_Update(context, write_buffer, left);
+ the_hash_algo->update_fn(context, write_buffer, left);
}
- /* Flush first if not enough space for SHA1 signature */
- if (left + 20 > WRITE_BUFFER_SIZE) {
+ /* Flush first if not enough space for hash signature */
+ if (left + the_hash_algo->rawsz > WRITE_BUFFER_SIZE) {
if (write_in_full(fd, write_buffer, left) < 0)
return -1;
left = 0;
}
- /* Append the SHA1 signature at the end */
- git_SHA1_Final(write_buffer + left, context);
- hashcpy(sha1, write_buffer + left);
- left += 20;
+ /* Append the hash signature at the end */
+ the_hash_algo->final_fn(write_buffer + left, context);
+ hashcpy(hash, write_buffer + left);
+ left += the_hash_algo->rawsz;
return (write_in_full(fd, write_buffer, left) < 0) ? -1 : 0;
}
}
}
-static int ce_write_entry(git_SHA_CTX *c, int fd, struct cache_entry *ce,
+static int ce_write_entry(git_hash_ctx *c, int fd, struct cache_entry *ce,
struct strbuf *previous_name, struct ondisk_cache_entry *ondisk)
{
int size;
int fd;
ssize_t n;
struct stat st;
- unsigned char sha1[20];
+ unsigned char hash[GIT_MAX_RAWSZ];
if (!istate->initialized)
return 0;
if (fstat(fd, &st))
goto out;
- if (st.st_size < sizeof(struct cache_header) + 20)
+ if (st.st_size < sizeof(struct cache_header) + the_hash_algo->rawsz)
goto out;
- n = pread_in_full(fd, sha1, 20, st.st_size - 20);
- if (n != 20)
+ n = pread_in_full(fd, hash, the_hash_algo->rawsz, st.st_size - the_hash_algo->rawsz);
+ if (n != the_hash_algo->rawsz)
goto out;
- if (hashcmp(istate->sha1, sha1))
+ if (hashcmp(istate->sha1, hash))
goto out;
close(fd);
static int do_write_index(struct index_state *istate, struct tempfile *tempfile,
int strip_extensions)
{
+ uint64_t start = getnanotime();
int newfd = tempfile->fd;
- git_SHA_CTX c;
+ git_hash_ctx c;
struct cache_header hdr;
int i, err = 0, removed, extended, hdr_version;
struct cache_entry **cache = istate->cache;
hdr.hdr_version = htonl(hdr_version);
hdr.hdr_entries = htonl(entries - removed);
- git_SHA1_Init(&c);
+ the_hash_algo->init_fn(&c);
if (ce_write(&c, newfd, &hdr, sizeof(hdr)) < 0)
return -1;
return -1;
istate->timestamp.sec = (unsigned int)st.st_mtime;
istate->timestamp.nsec = ST_MTIME_NSEC(st);
+ trace_performance_since(start, "write index, changed mask = %x", istate->cache_changed);
return 0;
}
int mmapped;
/*
- * The contents of the `packed-refs` file. If the file was
- * already sorted, this points at the mmapped contents of the
- * file. If not, this points at heap-allocated memory
- * containing the contents, sorted. If there were no contents
- * (e.g., because the file didn't exist), `buf` and `eof` are
- * both NULL.
+ * The contents of the `packed-refs` file:
+ *
+ * - buf -- a pointer to the start of the memory
+ * - start -- a pointer to the first byte of actual references
+ * (i.e., after the header line, if one is present)
+ * - eof -- a pointer just past the end of the reference
+ * contents
+ *
+ * If the `packed-refs` file was already sorted, `buf` points
+ * at the mmapped contents of the file. If not, it points at
+ * heap-allocated memory containing the contents, sorted. If
+ * there were no contents (e.g., because the file didn't
+ * exist), `buf`, `start`, and `eof` are all NULL.
*/
- char *buf, *eof;
-
- /* The size of the header line, if any; otherwise, 0: */
- size_t header_len;
+ char *buf, *start, *eof;
/*
* What is the peeled state of the `packed-refs` file that
} else {
free(snapshot->buf);
}
- snapshot->buf = snapshot->eof = NULL;
- snapshot->header_len = 0;
+ snapshot->buf = snapshot->start = snapshot->eof = NULL;
}
/*
size_t len, i;
char *new_buffer, *dst;
- pos = snapshot->buf + snapshot->header_len;
+ pos = snapshot->start;
eof = snapshot->eof;
- len = eof - pos;
- if (!len)
+ if (pos == eof)
return;
+ len = eof - pos;
+
/*
* Initialize records based on a crude estimate of the number
* of references in the file (we'll grow it below if needed):
* place:
*/
clear_snapshot_buffer(snapshot);
- snapshot->buf = new_buffer;
+ snapshot->buf = snapshot->start = new_buffer;
snapshot->eof = new_buffer + len;
- snapshot->header_len = 0;
cleanup:
free(records);
*/
static void verify_buffer_safe(struct snapshot *snapshot)
{
- const char *buf = snapshot->buf + snapshot->header_len;
+ const char *start = snapshot->start;
const char *eof = snapshot->eof;
const char *last_line;
- if (buf == eof)
+ if (start == eof)
return;
- last_line = find_start_of_record(buf, eof - 1);
+ last_line = find_start_of_record(start, eof - 1);
if (*(eof - 1) != '\n' || eof - last_line < GIT_SHA1_HEXSZ + 2)
die_invalid_line(snapshot->refs->path,
last_line, eof - last_line);
}
+#define SMALL_FILE_SIZE (32*1024)
+
/*
* Depending on `mmap_strategy`, either mmap or read the contents of
* the `packed-refs` file into the snapshot. Return 1 if the file
- * existed and was read, or 0 if the file was absent. Die on errors.
+ * existed and was read, or 0 if the file was absent or empty. Die on
+ * errors.
*/
static int load_contents(struct snapshot *snapshot)
{
die_errno("couldn't stat %s", snapshot->refs->path);
size = xsize_t(st.st_size);
- switch (mmap_strategy) {
- case MMAP_NONE:
+ if (!size) {
+ return 0;
+ } else if (mmap_strategy == MMAP_NONE || size <= SMALL_FILE_SIZE) {
snapshot->buf = xmalloc(size);
bytes_read = read_in_full(fd, snapshot->buf, size);
if (bytes_read < 0 || bytes_read != size)
die_errno("couldn't read %s", snapshot->refs->path);
- snapshot->eof = snapshot->buf + size;
snapshot->mmapped = 0;
- break;
- case MMAP_TEMPORARY:
- case MMAP_OK:
+ } else {
snapshot->buf = xmmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);
- snapshot->eof = snapshot->buf + size;
snapshot->mmapped = 1;
- break;
}
close(fd);
+ snapshot->start = snapshot->buf;
+ snapshot->eof = snapshot->buf + size;
+
return 1;
}
* `refname` starts. If `mustexist` is true and the reference doesn't
* exist, then return NULL. If `mustexist` is false and the reference
* doesn't exist, then return the point where that reference would be
- * inserted. In the latter mode, `refname` doesn't have to be a proper
- * reference name; for example, one could search for "refs/replace/"
- * to find the start of any replace references.
+ * inserted, or `snapshot->eof` (which might be NULL) if it would be
+ * inserted at the end of the file. In the latter mode, `refname`
+ * doesn't have to be a proper reference name; for example, one could
+ * search for "refs/replace/" to find the start of any replace
+ * references.
*
* The record is sought using a binary search, so `snapshot->buf` must
* be sorted.
* preceding records all have reference names that come
* *before* `refname`.
*/
- const char *lo = snapshot->buf + snapshot->header_len;
+ const char *lo = snapshot->start;
/*
* A pointer to a the first character of a record whose
*/
const char *hi = snapshot->eof;
- while (lo < hi) {
+ while (lo != hi) {
const char *mid, *rec;
int cmp;
/* If the file has a header line, process it: */
if (snapshot->buf < snapshot->eof && *snapshot->buf == '#') {
- struct strbuf tmp = STRBUF_INIT;
- char *p;
- const char *eol;
+ char *tmp, *p, *eol;
struct string_list traits = STRING_LIST_INIT_NODUP;
eol = memchr(snapshot->buf, '\n',
snapshot->buf,
snapshot->eof - snapshot->buf);
- strbuf_add(&tmp, snapshot->buf, eol - snapshot->buf);
+ tmp = xmemdupz(snapshot->buf, eol - snapshot->buf);
- if (!skip_prefix(tmp.buf, "# pack-refs with:", (const char **)&p))
+ if (!skip_prefix(tmp, "# pack-refs with:", (const char **)&p))
die_invalid_line(refs->path,
snapshot->buf,
snapshot->eof - snapshot->buf);
/* perhaps other traits later as well */
/* The "+ 1" is for the LF character. */
- snapshot->header_len = eol + 1 - snapshot->buf;
+ snapshot->start = eol + 1;
string_list_clear(&traits, 0);
- strbuf_release(&tmp);
+ free(tmp);
}
verify_buffer_safe(snapshot);
* We don't want to leave the file mmapped, so we are
* forced to make a copy now:
*/
- size_t size = snapshot->eof -
- (snapshot->buf + snapshot->header_len);
+ size_t size = snapshot->eof - snapshot->start;
char *buf_copy = xmalloc(size);
- memcpy(buf_copy, snapshot->buf + snapshot->header_len, size);
+ memcpy(buf_copy, snapshot->start, size);
clear_snapshot_buffer(snapshot);
- snapshot->buf = buf_copy;
+ snapshot->buf = snapshot->start = buf_copy;
snapshot->eof = buf_copy + size;
}
*/
snapshot = get_snapshot(refs);
- if (!snapshot->buf)
+ if (prefix && *prefix)
+ start = find_reference_location(snapshot, prefix, 0);
+ else
+ start = snapshot->start;
+
+ if (start == snapshot->eof)
return empty_ref_iterator_begin();
iter = xcalloc(1, sizeof(*iter));
iter->snapshot = snapshot;
acquire_snapshot(snapshot);
- if (prefix && *prefix)
- start = find_reference_location(snapshot, prefix, 0);
- else
- start = snapshot->buf + snapshot->header_len;
-
iter->pos = start;
iter->eof = snapshot->eof;
strbuf_init(&iter->refname_buf, 0);
#include "credential.h"
#include "sha1-array.h"
#include "send-pack.h"
+#include "quote.h"
static struct remote *remote;
/* always ends with a trailing slash */
return -1;
return 0;
} else if (!strcmp(name, "push-option")) {
- string_list_append(&options.push_options, value);
+ if (*value != '"')
+ string_list_append(&options.push_options, value);
+ else {
+ struct strbuf unquoted = STRBUF_INIT;
+ if (unquote_c_style(&unquoted, value, NULL) < 0)
+ die("invalid quoting in push-option value");
+ string_list_append_nodup(&options.push_options,
+ strbuf_detach(&unquoted, NULL));
+ }
return 0;
#if LIBCURL_VERSION_NUM >= 0x070a08
* pkt-line matches our request.
*/
line = packet_read_line_buf(&last->buf, &last->len, NULL);
+ if (!line)
+ die("invalid server response; expected service, got flush packet");
strbuf_reset(&exp);
strbuf_addf(&exp, "# service=%s", service);
"refs/tags/*"
};
+/* See TAG_REFSPEC for the string version */
const struct refspec *tag_refspec = &s_tag_refspec;
struct counted_string {
remote->fetch_refspec[remote->fetch_refspec_nr++] = ref;
}
+void add_prune_tags_to_fetch_refspec(struct remote *remote)
+{
+ int nr = remote->fetch_refspec_nr;
+ int bufsize = nr + 1;
+ int size = sizeof(struct refspec);
+
+ remote->fetch = xrealloc(remote->fetch, size * bufsize);
+ memcpy(&remote->fetch[nr], tag_refspec, size);
+ add_fetch_refspec(remote, xstrdup(TAG_REFSPEC));
+}
+
static void add_url(struct remote *remote, const char *url)
{
ALLOC_GROW(remote->url, remote->url_nr + 1, remote->url_alloc);
ret = xcalloc(1, sizeof(struct remote));
ret->prune = -1; /* unspecified */
+ ret->prune_tags = -1; /* unspecified */
ALLOC_GROW(remotes, remotes_nr + 1, remotes_alloc);
remotes[remotes_nr++] = ret;
ret->name = xstrndup(name, len);
remote->skip_default_update = git_config_bool(key, value);
else if (!strcmp(subkey, "prune"))
remote->prune = git_config_bool(key, value);
+ else if (!strcmp(subkey, "prunetags"))
+ remote->prune_tags = git_config_bool(key, value);
else if (!strcmp(subkey, "url")) {
const char *v;
if (git_config_string(&v, key, value))
int skip_default_update;
int mirror;
int prune;
+ int prune_tags;
const char *receivepack;
const char *uploadpack;
extern int is_empty_cas(const struct push_cas_option *);
void apply_push_cas(struct push_cas_option *, struct remote *, struct ref *);
+#define TAG_REFSPEC "refs/tags/*:refs/tags/*"
+
+void add_prune_tags_to_fetch_refspec(struct remote *remote);
+
#endif
static int receive_unpack_status(int in)
{
const char *line = packet_read_line(in, NULL);
+ if (!line)
+ return error(_("unexpected flush packet while reading remote unpack status"));
if (!skip_prefix(line, "unpack ", &line))
return error(_("unable to parse remote unpack status: %s"), line);
if (strcmp(line, "ok"))
goto out;
}
- if (commit_tree_extended(msg->buf, msg->len, tree.hash, parents,
- oid->hash, author, opts->gpg_sign, extra)) {
+ if (commit_tree_extended(msg->buf, msg->len, &tree, parents,
+ oid, author, opts->gpg_sign, extra)) {
res = error(_("failed to write commit object"));
goto out;
}
p = short_commit_name(commit);
if (write_message(p, strlen(p), rebase_path_stopped_sha(), 1) < 0)
return -1;
+ if (update_ref("rebase", "REBASE_HEAD", &commit->object.oid,
+ NULL, REF_NO_DEREF, UPDATE_REFS_MSG_ON_ERR))
+ res |= error(_("could not update %s"), "REBASE_HEAD");
strbuf_addf(&buf, "%s/patch", get_dir(opts));
memset(&log_tree_opt, 0, sizeof(log_tree_opt));
unlink(rebase_path_author_script());
unlink(rebase_path_stopped_sha());
unlink(rebase_path_amend());
+ delete_ref(NULL, "REBASE_HEAD", NULL, REF_NO_DEREF);
}
if (item->command <= TODO_SQUASH) {
if (is_rebase_i(opts))
{
char *r = prefix_path_gently(prefix, len, NULL, path);
if (!r)
- die("'%s' is outside repository", path);
+ die(_("'%s' is outside repository"), path);
return r;
}
free(to_free);
return 0; /* file does not exist */
}
- die_errno("failed to stat '%s'", arg);
+ die_errno(_("failed to stat '%s'"), arg);
}
static void NORETURN die_verify_filename(const char *prefix,
int diagnose_misspelt_rev)
{
if (*arg == '-')
- die("option '%s' must come before non-option arguments", arg);
+ die(_("option '%s' must come before non-option arguments"), arg);
if (looks_like_pathspec(arg) || check_filename(prefix, arg))
return;
die_verify_filename(prefix, arg, diagnose_misspelt_rev);
return;
if (work_tree_config_is_bogus)
- die("unable to set up work tree using invalid config");
+ die(_("unable to set up work tree using invalid config"));
work_tree = get_git_work_tree();
git_dir = get_git_dir();
if (!is_absolute_path(git_dir))
git_dir = real_path(get_git_dir());
if (!work_tree || chdir(work_tree))
- die("This operation must be run in a work tree");
+ die(_("this operation must be run in a work tree"));
/*
* Make sure subsequent git processes find correct worktree
/* non-fatal; follow return path */
break;
case READ_GITFILE_ERR_OPEN_FAILED:
- die_errno("Error opening '%s'", path);
+ die_errno(_("error opening '%s'"), path);
case READ_GITFILE_ERR_TOO_LARGE:
- die("Too large to be a .git file: '%s'", path);
+ die(_("too large to be a .git file: '%s'"), path);
case READ_GITFILE_ERR_READ_FAILED:
- die("Error reading %s", path);
+ die(_("error reading %s"), path);
case READ_GITFILE_ERR_INVALID_FORMAT:
- die("Invalid gitfile format: %s", path);
+ die(_("invalid gitfile format: %s"), path);
case READ_GITFILE_ERR_NO_PATH:
- die("No path in gitfile: %s", path);
+ die(_("no path in gitfile: %s"), path);
case READ_GITFILE_ERR_NOT_A_REPO:
- die("Not a git repository: %s", dir);
+ die(_("not a git repository: %s"), dir);
default:
die("BUG: unknown error code");
}
int offset;
if (PATH_MAX - 40 < strlen(gitdirenv))
- die("'$%s' too big", GIT_DIR_ENVIRONMENT);
+ die(_("'$%s' too big"), GIT_DIR_ENVIRONMENT);
gitfile = (char*)read_gitfile(gitdirenv);
if (gitfile) {
free(gitfile);
return NULL;
}
- die("Not a git repository: '%s'", gitdirenv);
+ die(_("not a git repository: '%s'"), gitdirenv);
}
if (check_repository_format_gently(gitdirenv, repo_fmt, nongit_ok)) {
else {
char *core_worktree;
if (chdir(gitdirenv))
- die_errno("Could not chdir to '%s'", gitdirenv);
+ die_errno(_("cannot chdir to '%s'"), gitdirenv);
if (chdir(git_work_tree_cfg))
- die_errno("Could not chdir to '%s'", git_work_tree_cfg);
+ die_errno(_("cannot chdir to '%s'"), git_work_tree_cfg);
core_worktree = xgetcwd();
if (chdir(cwd->buf))
- die_errno("Could not come back to cwd");
+ die_errno(_("cannot come back to cwd"));
set_git_work_tree(core_worktree);
free(core_worktree);
}
if (offset >= 0) { /* cwd inside worktree? */
set_git_dir(real_path(gitdirenv));
if (chdir(worktree))
- die_errno("Could not chdir to '%s'", worktree);
+ die_errno(_("cannot chdir to '%s'"), worktree);
strbuf_addch(cwd, '/');
free(gitfile);
return cwd->buf + offset;
if (offset != cwd->len && !is_absolute_path(gitdir))
gitdir = to_free = real_pathdup(gitdir, 1);
if (chdir(cwd->buf))
- die_errno("Could not come back to cwd");
+ die_errno(_("cannot come back to cwd"));
ret = setup_explicit_git_dir(gitdir, cwd, repo_fmt, nongit_ok);
free(to_free);
return ret;
if (is_bare_repository_cfg > 0) {
set_git_dir(offset == cwd->len ? gitdir : real_path(gitdir));
if (chdir(cwd->buf))
- die_errno("Could not come back to cwd");
+ die_errno(_("cannot come back to cwd"));
return NULL;
}
gitdir = offset == cwd->len ? "." : xmemdupz(cwd->buf, offset);
if (chdir(cwd->buf))
- die_errno("Could not come back to cwd");
+ die_errno(_("cannot come back to cwd"));
return setup_explicit_git_dir(gitdir, cwd, repo_fmt, nongit_ok);
}
inside_work_tree = 0;
if (offset != cwd->len) {
if (chdir(cwd->buf))
- die_errno("Cannot come back to cwd");
+ die_errno(_("cannot come back to cwd"));
root_len = offset_1st_component(cwd->buf);
strbuf_setlen(cwd, offset > root_len ? offset : root_len);
set_git_dir(cwd->buf);
static const char *setup_nongit(const char *cwd, int *nongit_ok)
{
if (!nongit_ok)
- die(_("Not a git repository (or any of the parent directories): %s"), DEFAULT_GIT_DIR_ENVIRONMENT);
+ die(_("not a git repository (or any of the parent directories): %s"), DEFAULT_GIT_DIR_ENVIRONMENT);
if (chdir(cwd))
- die_errno(_("Cannot come back to cwd"));
+ die_errno(_("cannot come back to cwd"));
*nongit_ok = 1;
return NULL;
}
{
struct stat buf;
if (stat(path, &buf)) {
- die_errno("failed to stat '%*s%s%s'",
+ die_errno(_("failed to stat '%*s%s%s'"),
prefix_len,
prefix ? prefix : "",
prefix ? "/" : "", path);
break;
case GIT_DIR_DISCOVERED:
if (dir.len < cwd.len && chdir(dir.buf))
- die(_("Cannot change to '%s'"), dir.buf);
+ die(_("cannot change to '%s'"), dir.buf);
prefix = setup_discovered_git_dir(gitdir.buf, &cwd, dir.len,
&repo_fmt, nongit_ok);
break;
case GIT_DIR_BARE:
if (dir.len < cwd.len && chdir(dir.buf))
- die(_("Cannot change to '%s'"), dir.buf);
+ die(_("cannot change to '%s'"), dir.buf);
prefix = setup_bare_git_dir(&cwd, dir.len, &repo_fmt, nongit_ok);
break;
case GIT_DIR_HIT_CEILING:
strbuf_release(&dir);
return NULL;
}
- die(_("Not a git repository (or any parent up to mount point %s)\n"
+ die(_("not a git repository (or any parent up to mount point %s)\n"
"Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set)."),
dir.buf);
default:
/* A filemode value was given: 0xxx */
if ((i & 0600) != 0600)
- die(_("Problem with core.sharedRepository filemode value "
+ die(_("problem with core.sharedRepository filemode value "
"(0%.3o).\nThe owner of files must always have "
"read and write permissions."), i);
while (fd != -1 && fd < 2)
fd = dup(fd);
if (fd == -1)
- die_errno("open /dev/null or dup failed");
+ die_errno(_("open /dev/null or dup failed"));
if (fd > 2)
close(fd);
}
case 0:
break;
case -1:
- die_errno("fork failed");
+ die_errno(_("fork failed"));
default:
exit(0);
}
if (setsid() == -1)
- die_errno("setsid failed");
+ die_errno(_("setsid failed"));
close(0);
close(1);
close(2);
} while (lo < hi);
return -lo-1;
}
+
+int bsearch_hash(const unsigned char *sha1, const uint32_t *fanout_nbo,
+ const unsigned char *table, size_t stride, uint32_t *result)
+{
+ uint32_t hi, lo;
+
+ hi = ntohl(fanout_nbo[*sha1]);
+ lo = ((*sha1 == 0x0) ? 0 : ntohl(fanout_nbo[*sha1 - 1]));
+
+ while (lo < hi) {
+ unsigned mi = lo + (hi - lo) / 2;
+ int cmp = hashcmp(table + mi * stride, sha1);
+
+ if (!cmp) {
+ if (result)
+ *result = mi;
+ return 1;
+ }
+ if (cmp > 0)
+ hi = mi;
+ else
+ lo = mi + 1;
+ }
+
+ if (result)
+ *result = lo;
+ return 0;
+}
void *table,
size_t nr,
sha1_access_fn fn);
+
+/*
+ * Searches for sha1 in table, using the given fanout table to determine the
+ * interval to search, then using binary search. Returns 1 if found, 0 if not.
+ *
+ * Takes the following parameters:
+ *
+ * - sha1: the hash to search for
+ * - fanout_nbo: a 256-element array of NETWORK-order 32-bit integers; the
+ * integer at position i represents the number of elements in table whose
+ * first byte is less than or equal to i
+ * - table: a sorted list of hashes with optional extra information in between
+ * - stride: distance between two consecutive elements in table (should be
+ * GIT_MAX_RAWSZ or greater)
+ * - result: if not NULL, this function stores the element index of the
+ * position found (if the search is successful) or the index of the least
+ * element that is greater than sha1 (if the search is not successful)
+ *
+ * This function does not verify the validity of the fanout table.
+ */
+int bsearch_hash(const unsigned char *sha1, const uint32_t *fanout_nbo,
+ const unsigned char *table, size_t stride, uint32_t *result);
#endif
EMPTY_BLOB_SHA1_BIN_LITERAL
};
-static void git_hash_sha1_init(void *ctx)
+static void git_hash_sha1_init(git_hash_ctx *ctx)
{
- git_SHA1_Init((git_SHA_CTX *)ctx);
+ git_SHA1_Init(&ctx->sha1);
}
-static void git_hash_sha1_update(void *ctx, const void *data, size_t len)
+static void git_hash_sha1_update(git_hash_ctx *ctx, const void *data, size_t len)
{
- git_SHA1_Update((git_SHA_CTX *)ctx, data, len);
+ git_SHA1_Update(&ctx->sha1, data, len);
}
-static void git_hash_sha1_final(unsigned char *hash, void *ctx)
+static void git_hash_sha1_final(unsigned char *hash, git_hash_ctx *ctx)
{
- git_SHA1_Final(hash, (git_SHA_CTX *)ctx);
+ git_SHA1_Final(hash, &ctx->sha1);
}
-static void git_hash_unknown_init(void *ctx)
+static void git_hash_unknown_init(git_hash_ctx *ctx)
{
die("trying to init unknown hash");
}
-static void git_hash_unknown_update(void *ctx, const void *data, size_t len)
+static void git_hash_unknown_update(git_hash_ctx *ctx, const void *data, size_t len)
{
die("trying to update unknown hash");
}
-static void git_hash_unknown_final(unsigned char *hash, void *ctx)
+static void git_hash_unknown_final(unsigned char *hash, git_hash_ctx *ctx)
{
die("trying to finalize unknown hash");
}
0x00000000,
0,
0,
- 0,
git_hash_unknown_init,
git_hash_unknown_update,
git_hash_unknown_final,
"sha-1",
/* "sha1", big-endian */
0x73686131,
- sizeof(git_SHA_CTX),
GIT_SHA1_RAWSZ,
GIT_SHA1_HEXSZ,
git_hash_sha1_init,
int check_sha1_signature(const unsigned char *sha1, void *map,
unsigned long size, const char *type)
{
- unsigned char real_sha1[20];
+ struct object_id real_oid;
enum object_type obj_type;
struct git_istream *st;
- git_SHA_CTX c;
+ git_hash_ctx c;
char hdr[32];
int hdrlen;
if (map) {
- hash_sha1_file(map, size, type, real_sha1);
- return hashcmp(sha1, real_sha1) ? -1 : 0;
+ hash_object_file(map, size, type, &real_oid);
+ return hashcmp(sha1, real_oid.hash) ? -1 : 0;
}
st = open_istream(sha1, &obj_type, &size, NULL);
hdrlen = xsnprintf(hdr, sizeof(hdr), "%s %lu", typename(obj_type), size) + 1;
/* Sha1.. */
- git_SHA1_Init(&c);
- git_SHA1_Update(&c, hdr, hdrlen);
+ the_hash_algo->init_fn(&c);
+ the_hash_algo->update_fn(&c, hdr, hdrlen);
for (;;) {
char buf[1024 * 16];
ssize_t readlen = read_istream(st, buf, sizeof(buf));
}
if (!readlen)
break;
- git_SHA1_Update(&c, buf, readlen);
+ the_hash_algo->update_fn(&c, buf, readlen);
}
- git_SHA1_Final(real_sha1, &c);
+ the_hash_algo->final_fn(real_oid.hash, &c);
close_istream(st);
- return hashcmp(sha1, real_sha1) ? -1 : 0;
+ return hashcmp(sha1, real_oid.hash) ? -1 : 0;
}
int git_open_cloexec(const char *name, int flags)
return content;
}
-int pretend_sha1_file(void *buf, unsigned long len, enum object_type type,
- unsigned char *sha1)
+int pretend_object_file(void *buf, unsigned long len, enum object_type type,
+ struct object_id *oid)
{
struct cached_object *co;
- hash_sha1_file(buf, len, typename(type), sha1);
- if (has_sha1_file(sha1) || find_cached_object(sha1))
+ hash_object_file(buf, len, typename(type), oid);
+ if (has_sha1_file(oid->hash) || find_cached_object(oid->hash))
return 0;
ALLOC_GROW(cached_objects, cached_object_nr + 1, cached_object_alloc);
co = &cached_objects[cached_object_nr++];
co->type = type;
co->buf = xmalloc(len);
memcpy(co->buf, buf, len);
- hashcpy(co->sha1, sha1);
+ hashcpy(co->sha1, oid->hash);
return 0;
}
}
}
-static void write_sha1_file_prepare(const void *buf, unsigned long len,
- const char *type, unsigned char *sha1,
- char *hdr, int *hdrlen)
+static void write_object_file_prepare(const void *buf, unsigned long len,
+ const char *type, struct object_id *oid,
+ char *hdr, int *hdrlen)
{
- git_SHA_CTX c;
+ git_hash_ctx c;
/* Generate the header */
*hdrlen = xsnprintf(hdr, *hdrlen, "%s %lu", type, len)+1;
/* Sha1.. */
- git_SHA1_Init(&c);
- git_SHA1_Update(&c, hdr, *hdrlen);
- git_SHA1_Update(&c, buf, len);
- git_SHA1_Final(sha1, &c);
+ the_hash_algo->init_fn(&c);
+ the_hash_algo->update_fn(&c, hdr, *hdrlen);
+ the_hash_algo->update_fn(&c, buf, len);
+ the_hash_algo->final_fn(oid->hash, &c);
}
/*
return 0;
}
-int hash_sha1_file(const void *buf, unsigned long len, const char *type,
- unsigned char *sha1)
+int hash_object_file(const void *buf, unsigned long len, const char *type,
+ struct object_id *oid)
{
char hdr[32];
int hdrlen = sizeof(hdr);
- write_sha1_file_prepare(buf, len, type, sha1, hdr, &hdrlen);
+ write_object_file_prepare(buf, len, type, oid, hdr, &hdrlen);
return 0;
}
return fd;
}
-static int write_loose_object(const unsigned char *sha1, char *hdr, int hdrlen,
- const void *buf, unsigned long len, time_t mtime)
+static int write_loose_object(const struct object_id *oid, char *hdr,
+ int hdrlen, const void *buf, unsigned long len,
+ time_t mtime)
{
int fd, ret;
unsigned char compressed[4096];
git_zstream stream;
- git_SHA_CTX c;
- unsigned char parano_sha1[20];
+ git_hash_ctx c;
+ struct object_id parano_oid;
static struct strbuf tmp_file = STRBUF_INIT;
static struct strbuf filename = STRBUF_INIT;
strbuf_reset(&filename);
- sha1_file_name(&filename, sha1);
+ sha1_file_name(&filename, oid->hash);
fd = create_tmpfile(&tmp_file, filename.buf);
if (fd < 0) {
git_deflate_init(&stream, zlib_compression_level);
stream.next_out = compressed;
stream.avail_out = sizeof(compressed);
- git_SHA1_Init(&c);
+ the_hash_algo->init_fn(&c);
/* First header.. */
stream.next_in = (unsigned char *)hdr;
stream.avail_in = hdrlen;
while (git_deflate(&stream, 0) == Z_OK)
; /* nothing */
- git_SHA1_Update(&c, hdr, hdrlen);
+ the_hash_algo->update_fn(&c, hdr, hdrlen);
/* Then the data itself.. */
stream.next_in = (void *)buf;
do {
unsigned char *in0 = stream.next_in;
ret = git_deflate(&stream, Z_FINISH);
- git_SHA1_Update(&c, in0, stream.next_in - in0);
+ the_hash_algo->update_fn(&c, in0, stream.next_in - in0);
if (write_buffer(fd, compressed, stream.next_out - compressed) < 0)
die("unable to write sha1 file");
stream.next_out = compressed;
} while (ret == Z_OK);
if (ret != Z_STREAM_END)
- die("unable to deflate new object %s (%d)", sha1_to_hex(sha1), ret);
+ die("unable to deflate new object %s (%d)", oid_to_hex(oid),
+ ret);
ret = git_deflate_end_gently(&stream);
if (ret != Z_OK)
- die("deflateEnd on object %s failed (%d)", sha1_to_hex(sha1), ret);
- git_SHA1_Final(parano_sha1, &c);
- if (hashcmp(sha1, parano_sha1) != 0)
- die("confused by unstable object source data for %s", sha1_to_hex(sha1));
+ die("deflateEnd on object %s failed (%d)", oid_to_hex(oid),
+ ret);
+ the_hash_algo->final_fn(parano_oid.hash, &c);
+ if (oidcmp(oid, ¶no_oid) != 0)
+ die("confused by unstable object source data for %s",
+ oid_to_hex(oid));
close_sha1_file(fd);
return 1;
}
-int write_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *sha1)
+int write_object_file(const void *buf, unsigned long len, const char *type,
+ struct object_id *oid)
{
char hdr[32];
int hdrlen = sizeof(hdr);
/* Normally if we have it in the pack then we do not bother writing
* it out into .git/objects/??/?{38} file.
*/
- write_sha1_file_prepare(buf, len, type, sha1, hdr, &hdrlen);
- if (freshen_packed_object(sha1) || freshen_loose_object(sha1))
+ write_object_file_prepare(buf, len, type, oid, hdr, &hdrlen);
+ if (freshen_packed_object(oid->hash) || freshen_loose_object(oid->hash))
return 0;
- return write_loose_object(sha1, hdr, hdrlen, buf, len, 0);
+ return write_loose_object(oid, hdr, hdrlen, buf, len, 0);
}
-int hash_sha1_file_literally(const void *buf, unsigned long len, const char *type,
- struct object_id *oid, unsigned flags)
+int hash_object_file_literally(const void *buf, unsigned long len,
+ const char *type, struct object_id *oid,
+ unsigned flags)
{
char *header;
int hdrlen, status = 0;
/* type string, SP, %lu of the length plus NUL must fit this */
hdrlen = strlen(type) + 32;
header = xmalloc(hdrlen);
- write_sha1_file_prepare(buf, len, type, oid->hash, header, &hdrlen);
+ write_object_file_prepare(buf, len, type, oid, header, &hdrlen);
if (!(flags & HASH_WRITE_OBJECT))
goto cleanup;
if (freshen_packed_object(oid->hash) || freshen_loose_object(oid->hash))
goto cleanup;
- status = write_loose_object(oid->hash, header, hdrlen, buf, len, 0);
+ status = write_loose_object(oid, header, hdrlen, buf, len, 0);
cleanup:
free(header);
return status;
}
-int force_object_loose(const unsigned char *sha1, time_t mtime)
+int force_object_loose(const struct object_id *oid, time_t mtime)
{
void *buf;
unsigned long len;
int hdrlen;
int ret;
- if (has_loose_object(sha1))
+ if (has_loose_object(oid->hash))
return 0;
- buf = read_object(sha1, &type, &len);
+ buf = read_object(oid->hash, &type, &len);
if (!buf)
- return error("cannot read sha1_file for %s", sha1_to_hex(sha1));
+ return error("cannot read sha1_file for %s", oid_to_hex(oid));
hdrlen = xsnprintf(hdr, sizeof(hdr), "%s %lu", typename(type), len) + 1;
- ret = write_loose_object(sha1, hdr, hdrlen, buf, len, mtime);
+ ret = write_loose_object(oid, hdr, hdrlen, buf, len, mtime);
free(buf);
return ret;
}
if (write_object)
- ret = write_sha1_file(buf, size, typename(type), oid->hash);
+ ret = write_object_file(buf, size, typename(type), oid);
else
- ret = hash_sha1_file(buf, size, typename(type), oid->hash);
+ ret = hash_object_file(buf, size, typename(type), oid);
if (re_allocated)
free(buf);
return ret;
get_conv_flags(flags));
if (write_object)
- ret = write_sha1_file(sbuf.buf, sbuf.len, typename(OBJ_BLOB),
- oid->hash);
+ ret = write_object_file(sbuf.buf, sbuf.len, typename(OBJ_BLOB),
+ oid);
else
- ret = hash_sha1_file(sbuf.buf, sbuf.len, typename(OBJ_BLOB),
- oid->hash);
+ ret = hash_object_file(sbuf.buf, sbuf.len, typename(OBJ_BLOB),
+ oid);
strbuf_release(&sbuf);
return ret;
}
if (strbuf_readlink(&sb, path, st->st_size))
return error_errno("readlink(\"%s\")", path);
if (!(flags & HASH_WRITE_OBJECT))
- hash_sha1_file(sb.buf, sb.len, blob_type, oid->hash);
- else if (write_sha1_file(sb.buf, sb.len, blob_type, oid->hash))
+ hash_object_file(sb.buf, sb.len, blob_type, oid);
+ else if (write_object_file(sb.buf, sb.len, blob_type, oid))
rc = error("%s: failed to insert into database", path);
strbuf_release(&sb);
break;
const char *path,
const unsigned char *expected_sha1)
{
- git_SHA_CTX c;
+ git_hash_ctx c;
unsigned char real_sha1[GIT_MAX_RAWSZ];
unsigned char buf[4096];
unsigned long total_read;
int status = Z_OK;
- git_SHA1_Init(&c);
- git_SHA1_Update(&c, hdr, stream->total_out);
+ the_hash_algo->init_fn(&c);
+ the_hash_algo->update_fn(&c, hdr, stream->total_out);
/*
* We already read some bytes into hdr, but the ones up to the NUL
if (size - total_read < stream->avail_out)
stream->avail_out = size - total_read;
status = git_inflate(stream, Z_FINISH);
- git_SHA1_Update(&c, buf, stream->next_out - buf);
+ the_hash_algo->update_fn(&c, buf, stream->next_out - buf);
total_read += stream->next_out - buf;
}
git_inflate_end(stream);
return -1;
}
- git_SHA1_Final(real_sha1, &c);
+ the_hash_algo->final_fn(real_sha1, &c);
if (hashcmp(expected_sha1, real_sha1)) {
error("sha1 mismatch for %s (expected %s)", path,
sha1_to_hex(expected_sha1));
/* Plumbing with collition-detecting SHA1 code */
-#ifdef DC_SHA1_SUBMODULE
-#include "sha1collisiondetection/lib/sha1.h"
-#elif defined(DC_SHA1_EXTERNAL)
+#ifdef DC_SHA1_EXTERNAL
#include <sha1dc/sha1.h>
+#elif defined(DC_SHA1_SUBMODULE)
+#include "sha1collisiondetection/lib/sha1.h"
#else
#include "sha1dc/sha1.h"
#endif
/*
* submodule cache lookup structure
* There is one shared set of 'struct submodule' entries which can be
- * looked up by their sha1 blob id of the .gitmodule file and either
+ * looked up by their sha1 blob id of the .gitmodules file and either
* using path or name as key.
* for_path stores submodule entries with path as key
* for_name stores submodule entries with name as key
/*
* We iterate over the name hash here to be symmetric with the
* allocation of struct submodule entries. Each is allocated by
- * their .gitmodule blob sha1 and submodule name.
+ * their .gitmodules blob sha1 and submodule name.
*/
hashmap_iter_init(&cache->for_name, &iter);
while ((entry = hashmap_iter_next(&iter)))
test_expect_code 1 git merge "merge msg" B master
'
- - test_must_fail <git-command>
+ - test_must_fail [<options>] <git-command>
Run a git command and ensure it fails in a controlled way. Use
this instead of "! <git-command>". When git-command dies due to a
treats it as just another expected failure, which would let such a
bug go unnoticed.
- - test_might_fail <git-command>
+ Accepts the following options:
+
+ ok=<signal-name>[,<...>]:
+ Don't treat an exit caused by the given signal as error.
+ Multiple signals can be specified as a comma separated list.
+ Currently recognized signal names are: sigpipe, success.
+ (Don't use 'success', use 'test_might_fail' instead.)
+
+ - test_might_fail [<options>] <git-command>
Similar to test_must_fail, but tolerate success, too. Use this
instead of "<git-command> || :" to catch failures due to segv.
+ Accepts the same options as test_must_fail.
+
- test_cmp <expected> <actual>
Check whether the content of the <actual> file matches the
printf("no untracked cache\n");
return 0;
}
- printf("info/exclude %s\n", sha1_to_hex(uc->ss_info_exclude.sha1));
- printf("core.excludesfile %s\n", sha1_to_hex(uc->ss_excludes_file.sha1));
+ printf("info/exclude %s\n", oid_to_hex(&uc->ss_info_exclude.oid));
+ printf("core.excludesfile %s\n", oid_to_hex(&uc->ss_excludes_file.oid));
printf("exclude_per_dir %s\n", uc->exclude_per_dir);
printf("flags %08x\n", uc->dir_flags);
if (uc->root)
#include "git-compat-util.h"
#include "hashmap.h"
+#include "strbuf.h"
struct test_entry
{
return strcmp(e1->key, key ? key : e2->key);
}
-static struct test_entry *alloc_test_entry(int hash, char *key, int klen,
- char *value, int vlen)
+static struct test_entry *alloc_test_entry(unsigned int hash,
+ char *key, char *value)
{
- struct test_entry *entry = malloc(sizeof(struct test_entry) + klen
- + vlen + 2);
+ size_t klen = strlen(key);
+ size_t vlen = strlen(value);
+ struct test_entry *entry = xmalloc(st_add4(sizeof(*entry), klen, vlen, 2));
hashmap_entry_init(entry, hash);
memcpy(entry->key, key, klen + 1);
memcpy(entry->key + klen + 1, value, vlen + 1);
unsigned int *hashes;
unsigned int i, j;
- entries = malloc(TEST_SIZE * sizeof(struct test_entry *));
- hashes = malloc(TEST_SIZE * sizeof(int));
+ ALLOC_ARRAY(entries, TEST_SIZE);
+ ALLOC_ARRAY(hashes, TEST_SIZE);
for (i = 0; i < TEST_SIZE; i++) {
- snprintf(buf, sizeof(buf), "%i", i);
- entries[i] = alloc_test_entry(0, buf, strlen(buf), "", 0);
+ xsnprintf(buf, sizeof(buf), "%i", i);
+ entries[i] = alloc_test_entry(0, buf, "");
hashes[i] = hash(method, i, entries[i]->key);
}
*/
int cmd_main(int argc, const char **argv)
{
- char line[1024];
+ struct strbuf line = STRBUF_INIT;
struct hashmap map;
int icase;
hashmap_init(&map, test_entry_cmp, &icase, 0);
/* process commands from stdin */
- while (fgets(line, sizeof(line), stdin)) {
+ while (strbuf_getline(&line, stdin) != EOF) {
char *cmd, *p1 = NULL, *p2 = NULL;
- int l1 = 0, l2 = 0, hash = 0;
+ unsigned int hash = 0;
struct test_entry *entry;
/* break line into command and up to two parameters */
- cmd = strtok(line, DELIM);
+ cmd = strtok(line.buf, DELIM);
/* ignore empty lines */
if (!cmd || *cmd == '#')
continue;
p1 = strtok(NULL, DELIM);
if (p1) {
- l1 = strlen(p1);
hash = icase ? strihash(p1) : strhash(p1);
p2 = strtok(NULL, DELIM);
- if (p2)
- l2 = strlen(p2);
}
- if (!strcmp("hash", cmd) && l1) {
+ if (!strcmp("hash", cmd) && p1) {
/* print results of different hash functions */
- printf("%u %u %u %u\n", strhash(p1), memhash(p1, l1),
- strihash(p1), memihash(p1, l1));
+ printf("%u %u %u %u\n",
+ strhash(p1), memhash(p1, strlen(p1)),
+ strihash(p1), memihash(p1, strlen(p1)));
- } else if (!strcmp("add", cmd) && l1 && l2) {
+ } else if (!strcmp("add", cmd) && p1 && p2) {
/* create entry with key = p1, value = p2 */
- entry = alloc_test_entry(hash, p1, l1, p2, l2);
+ entry = alloc_test_entry(hash, p1, p2);
/* add to hashmap */
hashmap_add(&map, entry);
- } else if (!strcmp("put", cmd) && l1 && l2) {
+ } else if (!strcmp("put", cmd) && p1 && p2) {
/* create entry with key = p1, value = p2 */
- entry = alloc_test_entry(hash, p1, l1, p2, l2);
+ entry = alloc_test_entry(hash, p1, p2);
/* add / replace entry */
entry = hashmap_put(&map, entry);
puts(entry ? get_value(entry) : "NULL");
free(entry);
- } else if (!strcmp("get", cmd) && l1) {
+ } else if (!strcmp("get", cmd) && p1) {
/* lookup entry in hashmap */
entry = hashmap_get_from_hash(&map, hash, p1);
entry = hashmap_get_next(&map, entry);
}
- } else if (!strcmp("remove", cmd) && l1) {
+ } else if (!strcmp("remove", cmd) && p1) {
/* setup static key */
struct hashmap_entry key;
printf("%u %u\n", map.tablesize,
hashmap_get_size(&map));
- } else if (!strcmp("intern", cmd) && l1) {
+ } else if (!strcmp("intern", cmd) && p1) {
/* test that strintern works */
const char *i1 = strintern(p1);
else
printf("%s\n", i1);
- } else if (!strcmp("perfhashmap", cmd) && l1 && l2) {
+ } else if (!strcmp("perfhashmap", cmd) && p1 && p2) {
perf_hashmap(atoi(p1), atoi(p2));
}
}
+ strbuf_release(&line);
hashmap_free(&map, 1);
return 0;
}
return !!wildmatch(argv[3], argv[2], WM_PATHNAME | WM_CASEFOLD);
else if (!strcmp(argv[1], "pathmatch"))
return !!wildmatch(argv[3], argv[2], 0);
+ else if (!strcmp(argv[1], "ipathmatch"))
+ return !!wildmatch(argv[3], argv[2], WM_CASEFOLD);
else
return 1;
}
return $out;
}
-my (@dirs, %dirnames, %dirabbrevs, %prefixes, @tests, $codespeed);
+my (@dirs, %dirnames, %dirabbrevs, %prefixes, @tests,
+ $codespeed, $subsection, $reponame);
while (scalar @ARGV) {
my $arg = $ARGV[0];
my $dir;
shift @ARGV;
next;
}
+ if ($arg eq "--subsection") {
+ shift @ARGV;
+ $subsection = $ARGV[0];
+ shift @ARGV;
+ if (! $subsection) {
+ die "empty subsection";
+ }
+ next;
+ }
+ if ($arg eq "--reponame") {
+ shift @ARGV;
+ $reponame = $ARGV[0];
+ shift @ARGV;
+ if (! $reponame) {
+ die "empty reponame";
+ }
+ next;
+ }
last if -f $arg or $arg eq "--";
if (! -d $arg) {
my $rev = Git::command_oneline(qw(rev-parse --verify), $arg);
}
my $resultsdir = "test-results";
-my $results_section = "";
-if (exists $ENV{GIT_PERF_SUBSECTION} and $ENV{GIT_PERF_SUBSECTION} ne "") {
- $resultsdir .= "/" . $ENV{GIT_PERF_SUBSECTION};
- $results_section = $ENV{GIT_PERF_SUBSECTION};
+
+if (! $subsection and
+ exists $ENV{GIT_PERF_SUBSECTION} and
+ $ENV{GIT_PERF_SUBSECTION} ne "") {
+ $subsection = $ENV{GIT_PERF_SUBSECTION};
+}
+
+if ($subsection) {
+ $resultsdir .= "/" . $subsection;
}
my @subtests;
}
sub print_codespeed_results {
- my ($results_section) = @_;
+ my ($subsection) = @_;
my $project = "Git";
my $executable = `uname -s -m`;
chomp $executable;
- if ($results_section ne "") {
- $executable .= ", " . $results_section;
+ if ($subsection) {
+ $executable .= ", " . $subsection;
}
my $environment;
- if (exists $ENV{GIT_PERF_REPO_NAME} and $ENV{GIT_PERF_REPO_NAME} ne "") {
+ if ($reponame) {
+ $environment = $reponame;
+ } elsif (exists $ENV{GIT_PERF_REPO_NAME} and $ENV{GIT_PERF_REPO_NAME} ne "") {
$environment = $ENV{GIT_PERF_REPO_NAME};
} elsif (exists $ENV{GIT_TEST_INSTALLED} and $ENV{GIT_TEST_INSTALLED} ne "") {
$environment = $ENV{GIT_TEST_INSTALLED};
}
}
- print to_json(\@data, {utf8 => 1, pretty => 1}), "\n";
+ print to_json(\@data, {utf8 => 1, pretty => 1, canonical => 1}), "\n";
}
binmode STDOUT, ":utf8" or die "PANIC on binmode: $!";
if ($codespeed) {
- print_codespeed_results($results_section);
+ print_codespeed_results($subsection);
} else {
print_default_results();
}
echo "$1" | sed -e 's|\(..\)|\1/|'
}
-objck() {
- p=$(objpath "$1")
- if test ! -f "$REAL/objects/$p"
- then
- echo "Object not found: $REAL/objects/$p"
- false
- fi
-}
-
test_expect_success 'initial setup' '
REAL="$(pwd)/.real" &&
mv .git "$REAL"
test_expect_success 'bad setup: invalid .git file format' '
echo "gitdir $REAL" >.git &&
- if git rev-parse 2>.err
- then
- echo "git rev-parse accepted an invalid .git file"
- false
- fi &&
- if ! grep "Invalid gitfile format" .err
- then
- echo "git rev-parse returned wrong error"
- false
- fi
+ test_must_fail git rev-parse 2>.err &&
+ test_i18ngrep "invalid gitfile format" .err
'
test_expect_success 'bad setup: invalid .git file path' '
echo "gitdir: $REAL.not" >.git &&
- if git rev-parse 2>.err
- then
- echo "git rev-parse accepted an invalid .git file path"
- false
- fi &&
- if ! grep "Not a git repository" .err
- then
- echo "git rev-parse returned wrong error"
- false
- fi
+ test_must_fail git rev-parse 2>.err &&
+ test_i18ngrep "not a git repository" .err
'
test_expect_success 'final setup + check rev-parse --git-dir' '
test_expect_success 'check hash-object' '
echo "foo" >bar &&
SHA=$(cat bar | git hash-object -w --stdin) &&
- objck $SHA
+ test_path_is_file "$REAL/objects/$(objpath $SHA)"
'
test_expect_success 'check cat-file' '
'
test_expect_success 'check update-index' '
- if test -f "$REAL/index"
- then
- echo "Hmm, $REAL/index exists?"
- false
- fi &&
+ test_path_is_missing "$REAL/index" &&
rm -f "$REAL/objects/$(objpath $SHA)" &&
git update-index --add bar &&
- if ! test -f "$REAL/index"
- then
- echo "$REAL/index not found"
- false
- fi &&
- objck $SHA
+ test_path_is_file "$REAL/index" &&
+ test_path_is_file "$REAL/objects/$(objpath $SHA)"
'
test_expect_success 'check write-tree' '
SHA=$(git write-tree) &&
- objck $SHA
+ test_path_is_file "$REAL/objects/$(objpath $SHA)"
'
test_expect_success 'check commit-tree' '
SHA=$(echo "commit bar" | git commit-tree $SHA) &&
- objck $SHA
+ test_path_is_file "$REAL/objects/$(objpath $SHA)"
'
test_expect_success 'check rev-list' '
cd .git &&
test_check_ignore "foo" 128
) &&
- stderr_contains "fatal: This operation must be run in a work tree"
+ stderr_contains "fatal: this operation must be run in a work tree"
'
############################################################################
echo "$response" | grep "^:: two"
'
+test_expect_success 'existing file and directory' '
+ test_when_finished "rm one" &&
+ test_when_finished "rmdir top-level-dir" &&
+ >one &&
+ mkdir top-level-dir &&
+ git check-ignore one top-level-dir >actual &&
+ grep one actual &&
+ grep top-level-dir actual
+'
+
+test_expect_success 'existing directory and file' '
+ test_when_finished "rm one" &&
+ test_when_finished "rmdir top-level-dir" &&
+ >one &&
+ mkdir top-level-dir &&
+ git check-ignore top-level-dir one >actual &&
+ grep one actual &&
+ grep top-level-dir actual
+'
+
############################################################################
#
# test whitespace handling
git merge topic
'
-
+test_expect_success CASE_INSENSITIVE_FS 'add directory (with different case)' '
+ git reset --hard initial &&
+ mkdir -p dir1/dir2 &&
+ echo >dir1/dir2/a &&
+ echo >dir1/dir2/b &&
+ git add dir1/dir2/a &&
+ git add dir1/DIR2/b &&
+ git ls-files >actual &&
+ cat >expected <<-\EOF &&
+ camelcase
+ dir1/dir2/a
+ dir1/dir2/b
+ EOF
+ test_cmp expected actual
+'
test_expect_failure CASE_INSENSITIVE_FS 'add (with different case)' '
git reset --hard initial &&
. ./lib-gettext.sh
-test_expect_success GETTEXT_POISON "sanity: \$GIT_INTERNAL_GETTEXT_SH_SCHEME is set (to $GIT_INTERNAL_GETTEXT_SH_SCHEME)" '
- test -n "$GIT_INTERNAL_GETTEXT_SH_SCHEME"
-'
-
test_expect_success GETTEXT_POISON 'sanity: $GIT_INTERNAL_GETTEXT_SH_SCHEME" is poison' '
test "$GIT_INTERNAL_GETTEXT_SH_SCHEME" = "poison"
'
GIT_CONFIG_PARAMETERS="" git -c x.one=1 config --list
'
+sq="'"
+test_expect_success 'detect bogus GIT_CONFIG_PARAMETERS' '
+ cat >expect <<-\EOF &&
+ env.one one
+ env.two two
+ EOF
+ GIT_CONFIG_PARAMETERS="${sq}env.one=one${sq} ${sq}env.two=two${sq}" \
+ git config --get-regexp "env.*" >actual &&
+ test_cmp expect actual &&
+
+ cat >expect <<-EOF &&
+ env.one one${sq}
+ env.two two
+ EOF
+ GIT_CONFIG_PARAMETERS="${sq}env.one=one${sq}\\$sq$sq$sq ${sq}env.two=two${sq}" \
+ git config --get-regexp "env.*" >actual &&
+ test_cmp expect actual &&
+
+ test_must_fail env \
+ GIT_CONFIG_PARAMETERS="${sq}env.one=one${sq}\\$sq ${sq}env.two=two${sq}" \
+ git config --get-regexp "env.*"
+'
+
test_expect_success 'git config --edit works' '
git config -f tmp test.value no &&
echo test.value=yes >expect &&
test_expect_success 'relative path outside worktree' '
test_must_fail git rev-parse HEAD:../file.txt >output 2>error &&
test -z "$(cat output)" &&
- grep "outside repository" error
+ test_i18ngrep "outside repository" error
'
test_expect_success 'relative path when cwd is outside worktree' '
'
post_checkout_hook () {
- test_when_finished "rm -f .git/hooks/post-checkout" &&
- mkdir -p .git/hooks &&
- write_script .git/hooks/post-checkout <<-\EOF
- echo $* >hook.actual
+ gitdir=${1:-.git}
+ test_when_finished "rm -f $gitdir/hooks/post-checkout" &&
+ mkdir -p $gitdir/hooks &&
+ write_script $gitdir/hooks/post-checkout <<-\EOF
+ {
+ echo $*
+ git rev-parse --git-dir --show-toplevel
+ } >hook.actual
EOF
}
test_expect_success '"add" invokes post-checkout hook (branch)' '
post_checkout_hook &&
- printf "%s %s 1\n" $_z40 $(git rev-parse HEAD) >hook.expect &&
+ {
+ echo $_z40 $(git rev-parse HEAD) 1 &&
+ echo $(pwd)/.git/worktrees/gumby &&
+ echo $(pwd)/gumby
+ } >hook.expect &&
git worktree add gumby &&
- test_cmp hook.expect hook.actual
+ test_cmp hook.expect gumby/hook.actual
'
test_expect_success '"add" invokes post-checkout hook (detached)' '
post_checkout_hook &&
- printf "%s %s 1\n" $_z40 $(git rev-parse HEAD) >hook.expect &&
+ {
+ echo $_z40 $(git rev-parse HEAD) 1 &&
+ echo $(pwd)/.git/worktrees/grumpy &&
+ echo $(pwd)/grumpy
+ } >hook.expect &&
git worktree add --detach grumpy &&
- test_cmp hook.expect hook.actual
+ test_cmp hook.expect grumpy/hook.actual
'
test_expect_success '"add --no-checkout" suppresses post-checkout hook' '
post_checkout_hook &&
rm -f hook.actual &&
git worktree add --no-checkout gloopy &&
- test_path_is_missing hook.actual
+ test_path_is_missing gloopy/hook.actual
+'
+
+test_expect_success '"add" in other worktree invokes post-checkout hook' '
+ post_checkout_hook &&
+ {
+ echo $_z40 $(git rev-parse HEAD) 1 &&
+ echo $(pwd)/.git/worktrees/guppy &&
+ echo $(pwd)/guppy
+ } >hook.expect &&
+ git -C gloopy worktree add --detach ../guppy &&
+ test_cmp hook.expect guppy/hook.actual
+'
+
+test_expect_success '"add" in bare repo invokes post-checkout hook' '
+ rm -rf bare &&
+ git clone --bare . bare &&
+ {
+ echo $_z40 $(git --git-dir=bare rev-parse HEAD) 1 &&
+ echo $(pwd)/bare/worktrees/goozy &&
+ echo $(pwd)/goozy
+ } >hook.expect &&
+ post_checkout_hook bare &&
+ git -C bare worktree add --detach ../goozy &&
+ test_cmp hook.expect goozy/hook.actual
'
test_done
. ./test-lib.sh
-match() {
- if [ $1 = 1 ]; then
- test_expect_success "wildmatch: match '$3' '$4'" "
- test-wildmatch wildmatch '$3' '$4'
- "
- else
- test_expect_success "wildmatch: no match '$3' '$4'" "
- ! test-wildmatch wildmatch '$3' '$4'
- "
- fi
+should_create_test_file() {
+ file=$1
+
+ case $file in
+ # `touch .` will succeed but obviously not do what we intend
+ # here.
+ ".")
+ return 1
+ ;;
+ # We cannot create a file with an empty filename.
+ "")
+ return 1
+ ;;
+ # The tests that are testing that e.g. foo//bar is matched by
+ # foo/*/bar can't be tested on filesystems since there's no
+ # way we're getting a double slash.
+ *//*)
+ return 1
+ ;;
+ # When testing the difference between foo/bar and foo/bar/ we
+ # can't test the latter.
+ */)
+ return 1
+ ;;
+ # On Windows, \ in paths is silently converted to /, which
+ # would result in the "touch" below working, but the test
+ # itself failing. See 6fd1106aa4 ("t3700: Skip a test with
+ # backslashes in pathspec", 2009-03-13) for prior art and
+ # details.
+ *\\*)
+ if ! test_have_prereq BSLASHPSPEC
+ then
+ return 1
+ fi
+ # NOTE: The ;;& bash extension is not portable, so
+ # this test needs to be at the end of the pattern
+ # list.
+ #
+ # If we want to add more conditional returns we either
+ # need a new case statement, or turn this whole thing
+ # into a series of "if" tests.
+ ;;
+ esac
+
+
+ # On Windows proper (i.e. not Cygwin) many file names which
+ # under Cygwin would be emulated don't work.
+ if test_have_prereq MINGW
+ then
+ case $file in
+ " ")
+ # Files called " " are forbidden on Windows
+ return 1
+ ;;
+ *\<*|*\>*|*:*|*\"*|*\|*|*\?*|*\**)
+ # Files with various special characters aren't
+ # allowed on Windows. Sourced from
+ # https://stackoverflow.com/a/31976060
+ return 1
+ ;;
+ esac
+ fi
+
+ return 0
}
-imatch() {
- if [ $1 = 1 ]; then
- test_expect_success "iwildmatch: match '$2' '$3'" "
- test-wildmatch iwildmatch '$2' '$3'
- "
- else
- test_expect_success "iwildmatch: no match '$2' '$3'" "
- ! test-wildmatch iwildmatch '$2' '$3'
- "
- fi
+match_with_function() {
+ text=$1
+ pattern=$2
+ match_expect=$3
+ match_function=$4
+
+ if test "$match_expect" = 1
+ then
+ test_expect_success "$match_function: match '$text' '$pattern'" "
+ test-wildmatch $match_function '$text' '$pattern'
+ "
+ elif test "$match_expect" = 0
+ then
+ test_expect_success "$match_function: no match '$text' '$pattern'" "
+ test_must_fail test-wildmatch $match_function '$text' '$pattern'
+ "
+ else
+ test_expect_success "PANIC: Test framework error. Unknown matches value $match_expect" 'false'
+ fi
+
+}
+
+match_with_ls_files() {
+ text=$1
+ pattern=$2
+ match_expect=$3
+ match_function=$4
+ ls_files_args=$5
+
+ match_stdout_stderr_cmp="
+ tr -d '\0' <actual.raw >actual &&
+ >expect.err &&
+ test_cmp expect.err actual.err &&
+ test_cmp expect actual"
+
+ if test "$match_expect" = 'E'
+ then
+ if test -e .git/created_test_file
+ then
+ test_expect_success EXPENSIVE_ON_WINDOWS "$match_function (via ls-files): match dies on '$pattern' '$text'" "
+ printf '%s' '$text' >expect &&
+ test_must_fail git$ls_files_args ls-files -z -- '$pattern'
+ "
+ else
+ test_expect_failure EXPENSIVE_ON_WINDOWS "$match_function (via ls-files): match skip '$pattern' '$text'" 'false'
+ fi
+ elif test "$match_expect" = 1
+ then
+ if test -e .git/created_test_file
+ then
+ test_expect_success EXPENSIVE_ON_WINDOWS "$match_function (via ls-files): match '$pattern' '$text'" "
+ printf '%s' '$text' >expect &&
+ git$ls_files_args ls-files -z -- '$pattern' >actual.raw 2>actual.err &&
+ $match_stdout_stderr_cmp
+ "
+ else
+ test_expect_failure EXPENSIVE_ON_WINDOWS "$match_function (via ls-files): match skip '$pattern' '$text'" 'false'
+ fi
+ elif test "$match_expect" = 0
+ then
+ if test -e .git/created_test_file
+ then
+ test_expect_success EXPENSIVE_ON_WINDOWS "$match_function (via ls-files): no match '$pattern' '$text'" "
+ >expect &&
+ git$ls_files_args ls-files -z -- '$pattern' >actual.raw 2>actual.err &&
+ $match_stdout_stderr_cmp
+ "
+ else
+ test_expect_failure EXPENSIVE_ON_WINDOWS "$match_function (via ls-files): no match skip '$pattern' '$text'" 'false'
+ fi
+ else
+ test_expect_success "PANIC: Test framework error. Unknown matches value $match_expect" 'false'
+ fi
}
-pathmatch() {
- if [ $1 = 1 ]; then
- test_expect_success "pathmatch: match '$2' '$3'" "
- test-wildmatch pathmatch '$2' '$3'
- "
- else
- test_expect_success "pathmatch: no match '$2' '$3'" "
- ! test-wildmatch pathmatch '$2' '$3'
- "
- fi
+match() {
+ if test "$#" = 6
+ then
+ # When test-wildmatch and git ls-files produce the same
+ # result.
+ match_glob=$1
+ match_file_glob=$match_glob
+ match_iglob=$2
+ match_file_iglob=$match_iglob
+ match_pathmatch=$3
+ match_file_pathmatch=$match_pathmatch
+ match_pathmatchi=$4
+ match_file_pathmatchi=$match_pathmatchi
+ text=$5
+ pattern=$6
+ elif test "$#" = 10
+ then
+ match_glob=$1
+ match_iglob=$2
+ match_pathmatch=$3
+ match_pathmatchi=$4
+ match_file_glob=$5
+ match_file_iglob=$6
+ match_file_pathmatch=$7
+ match_file_pathmatchi=$8
+ text=$9
+ pattern=${10}
+ fi
+
+ test_expect_success EXPENSIVE_ON_WINDOWS 'cleanup after previous file test' '
+ if test -e .git/created_test_file
+ then
+ git reset &&
+ git clean -df
+ fi
+ '
+
+ printf '%s' "$text" >.git/expected_test_file
+
+ test_expect_success EXPENSIVE_ON_WINDOWS "setup match file test for $text" '
+ file=$(cat .git/expected_test_file) &&
+ if should_create_test_file "$file"
+ then
+ dirs=${file%/*}
+ if test "$file" != "$dirs"
+ then
+ mkdir -p -- "$dirs" &&
+ touch -- "./$text"
+ else
+ touch -- "./$file"
+ fi &&
+ git add -A &&
+ printf "%s" "$file" >.git/created_test_file
+ elif test -e .git/created_test_file
+ then
+ rm .git/created_test_file
+ fi
+ '
+
+ # $1: Case sensitive glob match: test-wildmatch & ls-files
+ match_with_function "$text" "$pattern" $match_glob "wildmatch"
+ match_with_ls_files "$text" "$pattern" $match_file_glob "wildmatch" " --glob-pathspecs"
+
+ # $2: Case insensitive glob match: test-wildmatch & ls-files
+ match_with_function "$text" "$pattern" $match_iglob "iwildmatch"
+ match_with_ls_files "$text" "$pattern" $match_file_iglob "iwildmatch" " --glob-pathspecs --icase-pathspecs"
+
+ # $3: Case sensitive path match: test-wildmatch & ls-files
+ match_with_function "$text" "$pattern" $match_pathmatch "pathmatch"
+ match_with_ls_files "$text" "$pattern" $match_file_pathmatch "pathmatch" ""
+
+ # $4: Case insensitive path match: test-wildmatch & ls-files
+ match_with_function "$text" "$pattern" $match_pathmatchi "ipathmatch"
+ match_with_ls_files "$text" "$pattern" $match_file_pathmatchi "ipathmatch" " --icase-pathspecs"
}
-# Basic wildmat features
-match 1 1 foo foo
-match 0 0 foo bar
-match 1 1 '' ""
-match 1 1 foo '???'
-match 0 0 foo '??'
-match 1 1 foo '*'
-match 1 1 foo 'f*'
-match 0 0 foo '*f'
-match 1 1 foo '*foo*'
-match 1 1 foobar '*ob*a*r*'
-match 1 1 aaaaaaabababab '*ab'
-match 1 1 'foo*' 'foo\*'
-match 0 0 foobar 'foo\*bar'
-match 1 1 'f\oo' 'f\\oo'
-match 1 1 ball '*[al]?'
-match 0 0 ten '[ten]'
-match 0 1 ten '**[!te]'
-match 0 0 ten '**[!ten]'
-match 1 1 ten 't[a-g]n'
-match 0 0 ten 't[!a-g]n'
-match 1 1 ton 't[!a-g]n'
-match 1 1 ton 't[^a-g]n'
-match 1 x 'a]b' 'a[]]b'
-match 1 x a-b 'a[]-]b'
-match 1 x 'a]b' 'a[]-]b'
-match 0 x aab 'a[]-]b'
-match 1 x aab 'a[]a-]b'
-match 1 1 ']' ']'
+# Basic wildmatch features
+match 1 1 1 1 foo foo
+match 0 0 0 0 foo bar
+match 1 1 1 1 '' ""
+match 1 1 1 1 foo '???'
+match 0 0 0 0 foo '??'
+match 1 1 1 1 foo '*'
+match 1 1 1 1 foo 'f*'
+match 0 0 0 0 foo '*f'
+match 1 1 1 1 foo '*foo*'
+match 1 1 1 1 foobar '*ob*a*r*'
+match 1 1 1 1 aaaaaaabababab '*ab'
+match 1 1 1 1 'foo*' 'foo\*'
+match 0 0 0 0 foobar 'foo\*bar'
+match 1 1 1 1 'f\oo' 'f\\oo'
+match 1 1 1 1 ball '*[al]?'
+match 0 0 0 0 ten '[ten]'
+match 0 0 1 1 ten '**[!te]'
+match 0 0 0 0 ten '**[!ten]'
+match 1 1 1 1 ten 't[a-g]n'
+match 0 0 0 0 ten 't[!a-g]n'
+match 1 1 1 1 ton 't[!a-g]n'
+match 1 1 1 1 ton 't[^a-g]n'
+match 1 1 1 1 'a]b' 'a[]]b'
+match 1 1 1 1 a-b 'a[]-]b'
+match 1 1 1 1 'a]b' 'a[]-]b'
+match 0 0 0 0 aab 'a[]-]b'
+match 1 1 1 1 aab 'a[]a-]b'
+match 1 1 1 1 ']' ']'
# Extended slash-matching features
-match 0 0 'foo/baz/bar' 'foo*bar'
-match 0 0 'foo/baz/bar' 'foo**bar'
-match 0 1 'foobazbar' 'foo**bar'
-match 1 1 'foo/baz/bar' 'foo/**/bar'
-match 1 0 'foo/baz/bar' 'foo/**/**/bar'
-match 1 0 'foo/b/a/z/bar' 'foo/**/bar'
-match 1 0 'foo/b/a/z/bar' 'foo/**/**/bar'
-match 1 0 'foo/bar' 'foo/**/bar'
-match 1 0 'foo/bar' 'foo/**/**/bar'
-match 0 0 'foo/bar' 'foo?bar'
-match 0 0 'foo/bar' 'foo[/]bar'
-match 0 0 'foo/bar' 'foo[^a-z]bar'
-match 0 0 'foo/bar' 'f[^eiu][^eiu][^eiu][^eiu][^eiu]r'
-match 1 1 'foo-bar' 'f[^eiu][^eiu][^eiu][^eiu][^eiu]r'
-match 1 0 'foo' '**/foo'
-match 1 x 'XXX/foo' '**/foo'
-match 1 0 'bar/baz/foo' '**/foo'
-match 0 0 'bar/baz/foo' '*/foo'
-match 0 0 'foo/bar/baz' '**/bar*'
-match 1 0 'deep/foo/bar/baz' '**/bar/*'
-match 0 0 'deep/foo/bar/baz/' '**/bar/*'
-match 1 0 'deep/foo/bar/baz/' '**/bar/**'
-match 0 0 'deep/foo/bar' '**/bar/*'
-match 1 0 'deep/foo/bar/' '**/bar/**'
-match 0 0 'foo/bar/baz' '**/bar**'
-match 1 0 'foo/bar/baz/x' '*/bar/**'
-match 0 0 'deep/foo/bar/baz/x' '*/bar/**'
-match 1 0 'deep/foo/bar/baz/x' '**/bar/*/*'
+match 0 0 1 1 'foo/baz/bar' 'foo*bar'
+match 0 0 1 1 'foo/baz/bar' 'foo**bar'
+match 0 0 1 1 'foobazbar' 'foo**bar'
+match 1 1 1 1 'foo/baz/bar' 'foo/**/bar'
+match 1 1 0 0 'foo/baz/bar' 'foo/**/**/bar'
+match 1 1 1 1 'foo/b/a/z/bar' 'foo/**/bar'
+match 1 1 1 1 'foo/b/a/z/bar' 'foo/**/**/bar'
+match 1 1 0 0 'foo/bar' 'foo/**/bar'
+match 1 1 0 0 'foo/bar' 'foo/**/**/bar'
+match 0 0 1 1 'foo/bar' 'foo?bar'
+match 0 0 1 1 'foo/bar' 'foo[/]bar'
+match 0 0 1 1 'foo/bar' 'foo[^a-z]bar'
+match 0 0 1 1 'foo/bar' 'f[^eiu][^eiu][^eiu][^eiu][^eiu]r'
+match 1 1 1 1 'foo-bar' 'f[^eiu][^eiu][^eiu][^eiu][^eiu]r'
+match 1 1 0 0 'foo' '**/foo'
+match 1 1 1 1 'XXX/foo' '**/foo'
+match 1 1 1 1 'bar/baz/foo' '**/foo'
+match 0 0 1 1 'bar/baz/foo' '*/foo'
+match 0 0 1 1 'foo/bar/baz' '**/bar*'
+match 1 1 1 1 'deep/foo/bar/baz' '**/bar/*'
+match 0 0 1 1 'deep/foo/bar/baz/' '**/bar/*'
+match 1 1 1 1 'deep/foo/bar/baz/' '**/bar/**'
+match 0 0 0 0 'deep/foo/bar' '**/bar/*'
+match 1 1 1 1 'deep/foo/bar/' '**/bar/**'
+match 0 0 1 1 'foo/bar/baz' '**/bar**'
+match 1 1 1 1 'foo/bar/baz/x' '*/bar/**'
+match 0 0 1 1 'deep/foo/bar/baz/x' '*/bar/**'
+match 1 1 1 1 'deep/foo/bar/baz/x' '**/bar/*/*'
# Various additional tests
-match 0 0 'acrt' 'a[c-c]st'
-match 1 1 'acrt' 'a[c-c]rt'
-match 0 0 ']' '[!]-]'
-match 1 x 'a' '[!]-]'
-match 0 0 '' '\'
-match 0 x '\' '\'
-match 0 x 'XXX/\' '*/\'
-match 1 x 'XXX/\' '*/\\'
-match 1 1 'foo' 'foo'
-match 1 1 '@foo' '@foo'
-match 0 0 'foo' '@foo'
-match 1 1 '[ab]' '\[ab]'
-match 1 1 '[ab]' '[[]ab]'
-match 1 x '[ab]' '[[:]ab]'
-match 0 x '[ab]' '[[::]ab]'
-match 1 x '[ab]' '[[:digit]ab]'
-match 1 x '[ab]' '[\[:]ab]'
-match 1 1 '?a?b' '\??\?b'
-match 1 1 'abc' '\a\b\c'
-match 0 0 'foo' ''
-match 1 0 'foo/bar/baz/to' '**/t[o]'
+match 0 0 0 0 'acrt' 'a[c-c]st'
+match 1 1 1 1 'acrt' 'a[c-c]rt'
+match 0 0 0 0 ']' '[!]-]'
+match 1 1 1 1 'a' '[!]-]'
+match 0 0 0 0 '' '\'
+match 0 0 0 0 \
+ 1 1 1 1 '\' '\'
+match 0 0 0 0 'XXX/\' '*/\'
+match 1 1 1 1 'XXX/\' '*/\\'
+match 1 1 1 1 'foo' 'foo'
+match 1 1 1 1 '@foo' '@foo'
+match 0 0 0 0 'foo' '@foo'
+match 1 1 1 1 '[ab]' '\[ab]'
+match 1 1 1 1 '[ab]' '[[]ab]'
+match 1 1 1 1 '[ab]' '[[:]ab]'
+match 0 0 0 0 '[ab]' '[[::]ab]'
+match 1 1 1 1 '[ab]' '[[:digit]ab]'
+match 1 1 1 1 '[ab]' '[\[:]ab]'
+match 1 1 1 1 '?a?b' '\??\?b'
+match 1 1 1 1 'abc' '\a\b\c'
+match 0 0 0 0 \
+ E E E E 'foo' ''
+match 1 1 1 1 'foo/bar/baz/to' '**/t[o]'
# Character class tests
-match 1 x 'a1B' '[[:alpha:]][[:digit:]][[:upper:]]'
-match 0 x 'a' '[[:digit:][:upper:][:space:]]'
-match 1 x 'A' '[[:digit:][:upper:][:space:]]'
-match 1 x '1' '[[:digit:][:upper:][:space:]]'
-match 0 x '1' '[[:digit:][:upper:][:spaci:]]'
-match 1 x ' ' '[[:digit:][:upper:][:space:]]'
-match 0 x '.' '[[:digit:][:upper:][:space:]]'
-match 1 x '.' '[[:digit:][:punct:][:space:]]'
-match 1 x '5' '[[:xdigit:]]'
-match 1 x 'f' '[[:xdigit:]]'
-match 1 x 'D' '[[:xdigit:]]'
-match 1 x '_' '[[:alnum:][:alpha:][:blank:][:cntrl:][:digit:][:graph:][:lower:][:print:][:punct:][:space:][:upper:][:xdigit:]]'
-match 1 x '.' '[^[:alnum:][:alpha:][:blank:][:cntrl:][:digit:][:lower:][:space:][:upper:][:xdigit:]]'
-match 1 x '5' '[a-c[:digit:]x-z]'
-match 1 x 'b' '[a-c[:digit:]x-z]'
-match 1 x 'y' '[a-c[:digit:]x-z]'
-match 0 x 'q' '[a-c[:digit:]x-z]'
-
-# Additional tests, including some malformed wildmats
-match 1 x ']' '[\\-^]'
-match 0 0 '[' '[\\-^]'
-match 1 x '-' '[\-_]'
-match 1 x ']' '[\]]'
-match 0 0 '\]' '[\]]'
-match 0 0 '\' '[\]]'
-match 0 0 'ab' 'a[]b'
-match 0 x 'a[]b' 'a[]b'
-match 0 x 'ab[' 'ab['
-match 0 0 'ab' '[!'
-match 0 0 'ab' '[-'
-match 1 1 '-' '[-]'
-match 0 0 '-' '[a-'
-match 0 0 '-' '[!a-'
-match 1 x '-' '[--A]'
-match 1 x '5' '[--A]'
-match 1 1 ' ' '[ --]'
-match 1 1 '$' '[ --]'
-match 1 1 '-' '[ --]'
-match 0 0 '0' '[ --]'
-match 1 x '-' '[---]'
-match 1 x '-' '[------]'
-match 0 0 'j' '[a-e-n]'
-match 1 x '-' '[a-e-n]'
-match 1 x 'a' '[!------]'
-match 0 0 '[' '[]-a]'
-match 1 x '^' '[]-a]'
-match 0 0 '^' '[!]-a]'
-match 1 x '[' '[!]-a]'
-match 1 1 '^' '[a^bc]'
-match 1 x '-b]' '[a-]b]'
-match 0 0 '\' '[\]'
-match 1 1 '\' '[\\]'
-match 0 0 '\' '[!\\]'
-match 1 1 'G' '[A-\\]'
-match 0 0 'aaabbb' 'b*a'
-match 0 0 'aabcaa' '*ba*'
-match 1 1 ',' '[,]'
-match 1 1 ',' '[\\,]'
-match 1 1 '\' '[\\,]'
-match 1 1 '-' '[,-.]'
-match 0 0 '+' '[,-.]'
-match 0 0 '-.]' '[,-.]'
-match 1 1 '2' '[\1-\3]'
-match 1 1 '3' '[\1-\3]'
-match 0 0 '4' '[\1-\3]'
-match 1 1 '\' '[[-\]]'
-match 1 1 '[' '[[-\]]'
-match 1 1 ']' '[[-\]]'
-match 0 0 '-' '[[-\]]'
+match 1 1 1 1 'a1B' '[[:alpha:]][[:digit:]][[:upper:]]'
+match 0 1 0 1 'a' '[[:digit:][:upper:][:space:]]'
+match 1 1 1 1 'A' '[[:digit:][:upper:][:space:]]'
+match 1 1 1 1 '1' '[[:digit:][:upper:][:space:]]'
+match 0 0 0 0 '1' '[[:digit:][:upper:][:spaci:]]'
+match 1 1 1 1 ' ' '[[:digit:][:upper:][:space:]]'
+match 0 0 0 0 '.' '[[:digit:][:upper:][:space:]]'
+match 1 1 1 1 '.' '[[:digit:][:punct:][:space:]]'
+match 1 1 1 1 '5' '[[:xdigit:]]'
+match 1 1 1 1 'f' '[[:xdigit:]]'
+match 1 1 1 1 'D' '[[:xdigit:]]'
+match 1 1 1 1 '_' '[[:alnum:][:alpha:][:blank:][:cntrl:][:digit:][:graph:][:lower:][:print:][:punct:][:space:][:upper:][:xdigit:]]'
+match 1 1 1 1 '.' '[^[:alnum:][:alpha:][:blank:][:cntrl:][:digit:][:lower:][:space:][:upper:][:xdigit:]]'
+match 1 1 1 1 '5' '[a-c[:digit:]x-z]'
+match 1 1 1 1 'b' '[a-c[:digit:]x-z]'
+match 1 1 1 1 'y' '[a-c[:digit:]x-z]'
+match 0 0 0 0 'q' '[a-c[:digit:]x-z]'
-# Test recursion and the abort code (use "wildtest -i" to see iteration counts)
-match 1 1 '-adobe-courier-bold-o-normal--12-120-75-75-m-70-iso8859-1' '-*-*-*-*-*-*-12-*-*-*-m-*-*-*'
-match 0 0 '-adobe-courier-bold-o-normal--12-120-75-75-X-70-iso8859-1' '-*-*-*-*-*-*-12-*-*-*-m-*-*-*'
-match 0 0 '-adobe-courier-bold-o-normal--12-120-75-75-/-70-iso8859-1' '-*-*-*-*-*-*-12-*-*-*-m-*-*-*'
-match 1 1 'XXX/adobe/courier/bold/o/normal//12/120/75/75/m/70/iso8859/1' 'XXX/*/*/*/*/*/*/12/*/*/*/m/*/*/*'
-match 0 0 'XXX/adobe/courier/bold/o/normal//12/120/75/75/X/70/iso8859/1' 'XXX/*/*/*/*/*/*/12/*/*/*/m/*/*/*'
-match 1 0 'abcd/abcdefg/abcdefghijk/abcdefghijklmnop.txt' '**/*a*b*g*n*t'
-match 0 0 'abcd/abcdefg/abcdefghijk/abcdefghijklmnop.txtz' '**/*a*b*g*n*t'
-match 0 x foo '*/*/*'
-match 0 x foo/bar '*/*/*'
-match 1 x foo/bba/arr '*/*/*'
-match 0 x foo/bb/aa/rr '*/*/*'
-match 1 x foo/bb/aa/rr '**/**/**'
-match 1 x abcXdefXghi '*X*i'
-match 0 x ab/cXd/efXg/hi '*X*i'
-match 1 x ab/cXd/efXg/hi '*/*X*/*/*i'
-match 1 x ab/cXd/efXg/hi '**/*X*/**/*i'
+# Additional tests, including some malformed wildmatch patterns
+match 1 1 1 1 ']' '[\\-^]'
+match 0 0 0 0 '[' '[\\-^]'
+match 1 1 1 1 '-' '[\-_]'
+match 1 1 1 1 ']' '[\]]'
+match 0 0 0 0 '\]' '[\]]'
+match 0 0 0 0 '\' '[\]]'
+match 0 0 0 0 'ab' 'a[]b'
+match 0 0 0 0 \
+ 1 1 1 1 'a[]b' 'a[]b'
+match 0 0 0 0 \
+ 1 1 1 1 'ab[' 'ab['
+match 0 0 0 0 'ab' '[!'
+match 0 0 0 0 'ab' '[-'
+match 1 1 1 1 '-' '[-]'
+match 0 0 0 0 '-' '[a-'
+match 0 0 0 0 '-' '[!a-'
+match 1 1 1 1 '-' '[--A]'
+match 1 1 1 1 '5' '[--A]'
+match 1 1 1 1 ' ' '[ --]'
+match 1 1 1 1 '$' '[ --]'
+match 1 1 1 1 '-' '[ --]'
+match 0 0 0 0 '0' '[ --]'
+match 1 1 1 1 '-' '[---]'
+match 1 1 1 1 '-' '[------]'
+match 0 0 0 0 'j' '[a-e-n]'
+match 1 1 1 1 '-' '[a-e-n]'
+match 1 1 1 1 'a' '[!------]'
+match 0 0 0 0 '[' '[]-a]'
+match 1 1 1 1 '^' '[]-a]'
+match 0 0 0 0 '^' '[!]-a]'
+match 1 1 1 1 '[' '[!]-a]'
+match 1 1 1 1 '^' '[a^bc]'
+match 1 1 1 1 '-b]' '[a-]b]'
+match 0 0 0 0 '\' '[\]'
+match 1 1 1 1 '\' '[\\]'
+match 0 0 0 0 '\' '[!\\]'
+match 1 1 1 1 'G' '[A-\\]'
+match 0 0 0 0 'aaabbb' 'b*a'
+match 0 0 0 0 'aabcaa' '*ba*'
+match 1 1 1 1 ',' '[,]'
+match 1 1 1 1 ',' '[\\,]'
+match 1 1 1 1 '\' '[\\,]'
+match 1 1 1 1 '-' '[,-.]'
+match 0 0 0 0 '+' '[,-.]'
+match 0 0 0 0 '-.]' '[,-.]'
+match 1 1 1 1 '2' '[\1-\3]'
+match 1 1 1 1 '3' '[\1-\3]'
+match 0 0 0 0 '4' '[\1-\3]'
+match 1 1 1 1 '\' '[[-\]]'
+match 1 1 1 1 '[' '[[-\]]'
+match 1 1 1 1 ']' '[[-\]]'
+match 0 0 0 0 '-' '[[-\]]'
-pathmatch 1 foo foo
-pathmatch 0 foo fo
-pathmatch 1 foo/bar foo/bar
-pathmatch 1 foo/bar 'foo/*'
-pathmatch 1 foo/bba/arr 'foo/*'
-pathmatch 1 foo/bba/arr 'foo/**'
-pathmatch 1 foo/bba/arr 'foo*'
-pathmatch 1 foo/bba/arr 'foo**'
-pathmatch 1 foo/bba/arr 'foo/*arr'
-pathmatch 1 foo/bba/arr 'foo/**arr'
-pathmatch 0 foo/bba/arr 'foo/*z'
-pathmatch 0 foo/bba/arr 'foo/**z'
-pathmatch 1 foo/bar 'foo?bar'
-pathmatch 1 foo/bar 'foo[/]bar'
-pathmatch 1 foo/bar 'foo[^a-z]bar'
-pathmatch 0 foo '*/*/*'
-pathmatch 0 foo/bar '*/*/*'
-pathmatch 1 foo/bba/arr '*/*/*'
-pathmatch 1 foo/bb/aa/rr '*/*/*'
-pathmatch 1 abcXdefXghi '*X*i'
-pathmatch 1 ab/cXd/efXg/hi '*/*X*/*/*i'
-pathmatch 1 ab/cXd/efXg/hi '*Xg*i'
+# Test recursion
+match 1 1 1 1 '-adobe-courier-bold-o-normal--12-120-75-75-m-70-iso8859-1' '-*-*-*-*-*-*-12-*-*-*-m-*-*-*'
+match 0 0 0 0 '-adobe-courier-bold-o-normal--12-120-75-75-X-70-iso8859-1' '-*-*-*-*-*-*-12-*-*-*-m-*-*-*'
+match 0 0 0 0 '-adobe-courier-bold-o-normal--12-120-75-75-/-70-iso8859-1' '-*-*-*-*-*-*-12-*-*-*-m-*-*-*'
+match 1 1 1 1 'XXX/adobe/courier/bold/o/normal//12/120/75/75/m/70/iso8859/1' 'XXX/*/*/*/*/*/*/12/*/*/*/m/*/*/*'
+match 0 0 0 0 'XXX/adobe/courier/bold/o/normal//12/120/75/75/X/70/iso8859/1' 'XXX/*/*/*/*/*/*/12/*/*/*/m/*/*/*'
+match 1 1 1 1 'abcd/abcdefg/abcdefghijk/abcdefghijklmnop.txt' '**/*a*b*g*n*t'
+match 0 0 0 0 'abcd/abcdefg/abcdefghijk/abcdefghijklmnop.txtz' '**/*a*b*g*n*t'
+match 0 0 0 0 foo '*/*/*'
+match 0 0 0 0 foo/bar '*/*/*'
+match 1 1 1 1 foo/bba/arr '*/*/*'
+match 0 0 1 1 foo/bb/aa/rr '*/*/*'
+match 1 1 1 1 foo/bb/aa/rr '**/**/**'
+match 1 1 1 1 abcXdefXghi '*X*i'
+match 0 0 1 1 ab/cXd/efXg/hi '*X*i'
+match 1 1 1 1 ab/cXd/efXg/hi '*/*X*/*/*i'
+match 1 1 1 1 ab/cXd/efXg/hi '**/*X*/**/*i'
-# Case-sensitivity features
-match 0 x 'a' '[A-Z]'
-match 1 x 'A' '[A-Z]'
-match 0 x 'A' '[a-z]'
-match 1 x 'a' '[a-z]'
-match 0 x 'a' '[[:upper:]]'
-match 1 x 'A' '[[:upper:]]'
-match 0 x 'A' '[[:lower:]]'
-match 1 x 'a' '[[:lower:]]'
-match 0 x 'A' '[B-Za]'
-match 1 x 'a' '[B-Za]'
-match 0 x 'A' '[B-a]'
-match 1 x 'a' '[B-a]'
-match 0 x 'z' '[Z-y]'
-match 1 x 'Z' '[Z-y]'
+# Extra pathmatch tests
+match 0 0 0 0 foo fo
+match 1 1 1 1 foo/bar foo/bar
+match 1 1 1 1 foo/bar 'foo/*'
+match 0 0 1 1 foo/bba/arr 'foo/*'
+match 1 1 1 1 foo/bba/arr 'foo/**'
+match 0 0 1 1 foo/bba/arr 'foo*'
+match 0 0 1 1 \
+ 1 1 1 1 foo/bba/arr 'foo**'
+match 0 0 1 1 foo/bba/arr 'foo/*arr'
+match 0 0 1 1 foo/bba/arr 'foo/**arr'
+match 0 0 0 0 foo/bba/arr 'foo/*z'
+match 0 0 0 0 foo/bba/arr 'foo/**z'
+match 0 0 1 1 foo/bar 'foo?bar'
+match 0 0 1 1 foo/bar 'foo[/]bar'
+match 0 0 1 1 foo/bar 'foo[^a-z]bar'
+match 0 0 1 1 ab/cXd/efXg/hi '*Xg*i'
-imatch 1 'a' '[A-Z]'
-imatch 1 'A' '[A-Z]'
-imatch 1 'A' '[a-z]'
-imatch 1 'a' '[a-z]'
-imatch 1 'a' '[[:upper:]]'
-imatch 1 'A' '[[:upper:]]'
-imatch 1 'A' '[[:lower:]]'
-imatch 1 'a' '[[:lower:]]'
-imatch 1 'A' '[B-Za]'
-imatch 1 'a' '[B-Za]'
-imatch 1 'A' '[B-a]'
-imatch 1 'a' '[B-a]'
-imatch 1 'z' '[Z-y]'
-imatch 1 'Z' '[Z-y]'
+# Extra case-sensitivity tests
+match 0 1 0 1 'a' '[A-Z]'
+match 1 1 1 1 'A' '[A-Z]'
+match 0 1 0 1 'A' '[a-z]'
+match 1 1 1 1 'a' '[a-z]'
+match 0 1 0 1 'a' '[[:upper:]]'
+match 1 1 1 1 'A' '[[:upper:]]'
+match 0 1 0 1 'A' '[[:lower:]]'
+match 1 1 1 1 'a' '[[:lower:]]'
+match 0 1 0 1 'A' '[B-Za]'
+match 1 1 1 1 'a' '[B-Za]'
+match 0 1 0 1 'A' '[B-a]'
+match 1 1 1 1 'a' '[B-a]'
+match 0 1 0 1 'z' '[Z-y]'
+match 1 1 1 1 'Z' '[Z-y]'
test_done
test_cmp From_.msg out
'
+test_expect_success 'rebase--am.sh and --show-current-patch' '
+ test_create_repo conflict-apply &&
+ (
+ cd conflict-apply &&
+ test_commit init &&
+ echo one >>init.t &&
+ git commit -a -m one &&
+ echo two >>init.t &&
+ git commit -a -m two &&
+ git tag two &&
+ test_must_fail git rebase --onto init HEAD^ &&
+ GIT_TRACE=1 git rebase --show-current-patch >/dev/null 2>stderr &&
+ grep "show.*$(git rev-parse two)" stderr
+ )
+'
+
+test_expect_success 'rebase--merge.sh and --show-current-patch' '
+ test_create_repo conflict-merge &&
+ (
+ cd conflict-merge &&
+ test_commit init &&
+ echo one >>init.t &&
+ git commit -a -m one &&
+ echo two >>init.t &&
+ git commit -a -m two &&
+ git tag two &&
+ test_must_fail git rebase --merge --onto init HEAD^ &&
+ git rebase --show-current-patch >actual.patch &&
+ GIT_TRACE=1 git rebase --show-current-patch >/dev/null 2>stderr &&
+ grep "show.*REBASE_HEAD" stderr &&
+ test "$(git rev-parse REBASE_HEAD)" = "$(git rev-parse two)"
+ )
+'
+
test_done
test 0 = $(grep -c "^[^#]" < .git/rebase-merge/git-rebase-todo)
'
+test_expect_success 'show conflicted patch' '
+ GIT_TRACE=1 git rebase --show-current-patch >/dev/null 2>stderr &&
+ grep "show.*REBASE_HEAD" stderr &&
+ # the original stopped-sha1 is abbreviated
+ stopped_sha1="$(git rev-parse $(cat ".git/rebase-merge/stopped-sha"))" &&
+ test "$(git rev-parse REBASE_HEAD)" = "$stopped_sha1"
+'
+
test_expect_success 'abort' '
git rebase --abort &&
test $(git rev-parse new-branch1) = $(git rev-parse HEAD) &&
test_description='rebase should handle arbitrary git message'
. ./test-lib.sh
+. "$TEST_DIRECTORY"/lib-rebase.sh
cat >F <<\EOF
This is an example of a commit log message
test_tick &&
git commit -m "Initial commit" &&
git branch diff-in-message &&
+ git branch empty-message-merge &&
git checkout -b multi-line-subject &&
cat F >file2 &&
git cat-file commit HEAD | sed -e "1,/^\$/d" >G0 &&
+ git checkout empty-message-merge &&
+ echo file3 >file3 &&
+ git add file3 &&
+ git commit --allow-empty-message -m "" &&
+
git checkout master &&
echo One >file1 &&
test_cmp G G0
'
+test_expect_success 'rebase -m commit with empty message' '
+ test_must_fail git rebase -m master empty-message-merge &&
+ git rebase --abort &&
+ git rebase -m --allow-empty-message master empty-message-merge
+'
+
+test_expect_success 'rebase -i commit with empty message' '
+ git checkout diff-in-message &&
+ set_fake_editor &&
+ test_must_fail env FAKE_COMMIT_MESSAGE=" " FAKE_LINES="reword 1" \
+ git rebase -i HEAD^ &&
+ git rebase --abort &&
+ FAKE_COMMIT_MESSAGE=" " FAKE_LINES="reword 1" \
+ git rebase -i --allow-empty-message HEAD^
+'
+
test_done
>elif &&
git add elif &&
test_tick &&
- git commit -m second
+ git commit -m second &&
+ git checkout -b side2 &&
+ >afile &&
+ git add afile &&
+ test_tick &&
+ git commit -m third &&
+ echo hello >afile &&
+ test_tick &&
+ git commit -a -m fourth &&
+ git checkout -b side-merge &&
+ git reset --hard HEAD^^ &&
+ git merge --no-ff -m "A merge commit log message that has a long
+summary that spills over multiple lines.
+
+But otherwise with a sane description." side2 &&
+ git branch side-merge-original
'
test_expect_success rebase '
git cat-file commit side@{1} | sed -e "1,/^\$/d" >expect &&
test_cmp expect actual
+'
+test_expect_success rebasep '
+
+ git checkout side-merge &&
+ git rebase -p side &&
+ git cat-file commit HEAD | sed -e "1,/^\$/d" >actual &&
+ git cat-file commit side-merge-original | sed -e "1,/^\$/d" >expect &&
+ test_cmp expect actual
+
'
test_done
test_cmp expect actual
'
-test_expect_success 'cherry-pick works with dirty renamed file' '
+test_expect_failure 'cherry-pick works with dirty renamed file' '
test_commit to-rename &&
git checkout -b unrelated &&
test_commit unrelated &&
test_tick &&
git commit -m renamed &&
echo modified >renamed &&
- git cherry-pick refs/heads/unrelated
+ test_must_fail git cherry-pick refs/heads/unrelated >out &&
+ test_i18ngrep "Refusing to lose dirty file at renamed" out &&
+ test $(git rev-parse :0:renamed) = $(git rev-parse HEAD^:to-rename.t) &&
+ grep -q "^modified$" renamed
'
test_done
git rm path1 &&
mkdir subdir &&
git mv another-path subdir/path1 &&
- git status | test_i18ngrep "renamed: .*path1 -> subdir/path1"'
+ git status >out &&
+ test_i18ngrep "renamed: .*path1 -> subdir/path1" out
+'
test_expect_success 'favour same basenames even with minor differences' '
git show HEAD:path1 | sed "s/15/16/" > subdir/path1 &&
- git status | test_i18ngrep "renamed: .*path1 -> subdir/path1"'
+ git status >out &&
+ test_i18ngrep "renamed: .*path1 -> subdir/path1" out
+'
test_expect_success 'two files with same basename and same content' '
git reset --hard &&
git add dir &&
git commit -m 2 &&
git mv dir other-dir &&
- git status | test_i18ngrep "renamed: .*dir/A/file -> other-dir/A/file"
+ git status >out &&
+ test_i18ngrep "renamed: .*dir/A/file -> other-dir/A/file" out
'
test_expect_success 'setup for many rename source candidates' '
git commit -m message "$name"
'
+cat >expect72 <<-'EOF'
+ ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
+EOF
+test_expect_success "format-patch: small change with long name gives more space to the name" '
+ git format-patch -1 --stdout >output &&
+ grep " | " output >actual &&
+ test_cmp expect72 actual
+'
+
while read cmd args
do
- cat >expect <<-'EOF'
+ cat >expect80 <<-'EOF'
...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
EOF
test_expect_success "$cmd: small change with long name gives more space to the name" '
git $cmd $args >output &&
grep " | " output >actual &&
- test_cmp expect actual
+ test_cmp expect80 actual
'
+done <<\EOF
+diff HEAD^ HEAD --stat
+show --stat
+log -1 --stat
+EOF
+while read cmd args
+do
cat >expect <<-'EOF'
...aaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1 +
EOF
git commit -m message abcd
'
-cat >expect80 <<'EOF'
- abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+cat >expect72 <<'EOF'
+ abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
EOF
-cat >expect80-graph <<'EOF'
-| abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+cat >expect72-graph <<'EOF'
+| abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
EOF
cat >expect200 <<'EOF'
abcd | 1000 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
test_cmp "$expect-graph" actual
'
done <<\EOF
-ignores expect80 format-patch -1 --stdout
+ignores expect72 format-patch -1 --stdout
respects expect200 diff HEAD^ HEAD --stat
respects expect200 show --stat
respects expect200 log -1 --stat
test_cmp "$expect-graph" actual
'
done <<\EOF
-ignores expect80 format-patch -1 --stdout
+ignores expect72 format-patch -1 --stdout
respects expect40 diff HEAD^ HEAD --stat
respects expect40 show --stat
respects expect40 log -1 --stat
test_cmp "$expect-graph" actual
'
done <<\EOF
-ignores expect80 format-patch -1 --stdout
+ignores expect72 format-patch -1 --stdout
respects expect40 diff HEAD^ HEAD --stat
respects expect40 show --stat
respects expect40 log -1 --stat
log -1 --stat
EOF
-cat >expect80 <<'EOF'
- ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++
+cat >expect72 <<'EOF'
+ ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++
EOF
-cat >expect80-graph <<'EOF'
-| ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 ++++++++++++++++++++
+cat >expect72-graph <<'EOF'
+| ...aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++
EOF
cat >expect200 <<'EOF'
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa | 1000 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
test_cmp "$expect-graph" actual
'
done <<\EOF
-ignores expect80 format-patch -1 --stdout
+ignores expect72 format-patch -1 --stdout
respects expect200 diff HEAD^ HEAD --stat
respects expect200 show --stat
respects expect200 log -1 --stat
test_cmp "$expect-graph" actual
'
done <<\EOF
-ignores expect80 format-patch -1 --stdout
+ignores expect72 format-patch -1 --stdout
respects expect1 diff HEAD^ HEAD --stat
respects expect1 show --stat
respects expect1 log -1 --stat
test_cmp expected "post image.txt"
'
+cat >diff-from-svn <<\EOF
+Index: Makefile
+===================================================================
+diff --git a/branches/Makefile
+deleted file mode 100644
+--- a/branches/Makefile (revision 13)
++++ /dev/null (nonexistent)
+@@ +1 0,0 @@
+-
+EOF
+
+test_expect_success 'apply handles a diff generated by Subversion' '
+ >Makefile &&
+ git apply -p2 diff-from-svn &&
+ test_path_is_missing Makefile
+'
+
test_done
test -d .git/rebase-apply
'
+test_expect_success 'am --show-current-patch' '
+ git am --show-current-patch >actual.patch &&
+ test_cmp .git/rebase-apply/0001 actual.patch
+'
+
test_expect_success 'am --skip works' '
echo goodbye >expected &&
git am --skip &&
git cat-file commit HEAD | grep "^$LONG$"
'
+test_expect_success 'am --quit keeps HEAD where it is' '
+ mkdir .git/rebase-apply &&
+ >.git/rebase-apply/last &&
+ >.git/rebase-apply/next &&
+ git rev-parse HEAD^ >.git/ORIG_HEAD &&
+ git rev-parse HEAD >expected &&
+ git am --quit &&
+ test_path_is_missing .git/rebase-apply &&
+ git rev-parse HEAD >actual &&
+ test_cmp expected actual
+'
+
test_done
(
cd descriptive &&
git fetch o 2>actual &&
- grep " -> refs/crazyheads/descriptive-branch$" actual |
- test_i18ngrep "new branch" &&
- grep " -> descriptive-tag$" actual |
- test_i18ngrep "new tag" &&
- grep " -> crazy$" actual |
- test_i18ngrep "new ref"
+ test_i18ngrep "new branch.* -> refs/crazyheads/descriptive-branch$" actual &&
+ test_i18ngrep "new tag.* -> descriptive-tag$" actual &&
+ test_i18ngrep "new ref.* -> crazy$" actual
) &&
git checkout master
'
set_config_tristate () {
# var=$1 val=$2
case "$2" in
- unset) test_unconfig "$1" ;;
- *) git config "$1" "$2" ;;
+ unset)
+ test_unconfig "$1"
+ ;;
+ *)
+ git config "$1" "$2"
+ key=$(echo $1 | sed -e 's/^remote\.origin/fetch/')
+ git_fetch_c="$git_fetch_c -c $key=$2"
+ ;;
esac
}
test_configured_prune () {
- fetch_prune=$1 remote_origin_prune=$2 cmdline=$3 expected=$4
+ test_configured_prune_type "$@" "name"
+ test_configured_prune_type "$@" "link"
+}
- test_expect_success "prune fetch.prune=$1 remote.origin.prune=$2${3:+ $3}; $4" '
+test_configured_prune_type () {
+ fetch_prune=$1
+ remote_origin_prune=$2
+ fetch_prune_tags=$3
+ remote_origin_prune_tags=$4
+ expected_branch=$5
+ expected_tag=$6
+ cmdline=$7
+ mode=$8
+
+ if test -z "$cmdline_setup"
+ then
+ test_expect_success 'setup cmdline_setup variable for subsequent test' '
+ remote_url="file://$(git -C one config remote.origin.url)" &&
+ remote_fetch="$(git -C one config remote.origin.fetch)" &&
+ cmdline_setup="\"$remote_url\" \"$remote_fetch\""
+ '
+ fi
+
+ if test "$mode" = 'link'
+ then
+ new_cmdline=""
+
+ if test "$cmdline" = ""
+ then
+ new_cmdline=$cmdline_setup
+ else
+ new_cmdline=$(printf "%s" "$cmdline" | perl -pe 's[origin(?!/)]["'"$remote_url"'"]g')
+ fi
+
+ if test "$fetch_prune_tags" = 'true' ||
+ test "$remote_origin_prune_tags" = 'true'
+ then
+ if ! printf '%s' "$cmdline\n" | grep -q refs/remotes/origin/
+ then
+ new_cmdline="$new_cmdline refs/tags/*:refs/tags/*"
+ fi
+ fi
+
+ cmdline="$new_cmdline"
+ fi
+
+ test_expect_success "$mode prune fetch.prune=$1 remote.origin.prune=$2 fetch.pruneTags=$3 remote.origin.pruneTags=$4${7:+ $7}; branch:$5 tag:$6" '
# make sure a newbranch is there in . and also in one
git branch -f newbranch &&
+ git tag -f newtag &&
(
cd one &&
test_unconfig fetch.prune &&
+ test_unconfig fetch.pruneTags &&
test_unconfig remote.origin.prune &&
- git fetch &&
- git rev-parse --verify refs/remotes/origin/newbranch
+ test_unconfig remote.origin.pruneTags &&
+ git fetch '"$cmdline_setup"' &&
+ git rev-parse --verify refs/remotes/origin/newbranch &&
+ git rev-parse --verify refs/tags/newtag
) &&
# now remove it
git branch -d newbranch &&
+ git tag -d newtag &&
# then test
(
cd one &&
+ git_fetch_c="" &&
set_config_tristate fetch.prune $fetch_prune &&
+ set_config_tristate fetch.pruneTags $fetch_prune_tags &&
set_config_tristate remote.origin.prune $remote_origin_prune &&
-
- git fetch $cmdline &&
- case "$expected" in
+ set_config_tristate remote.origin.pruneTags $remote_origin_prune_tags &&
+
+ if test "$mode" != "link"
+ then
+ git_fetch_c=""
+ fi &&
+ git$git_fetch_c fetch '"$cmdline"' &&
+ case "$expected_branch" in
pruned)
test_must_fail git rev-parse --verify refs/remotes/origin/newbranch
;;
kept)
git rev-parse --verify refs/remotes/origin/newbranch
;;
+ esac &&
+ case "$expected_tag" in
+ pruned)
+ test_must_fail git rev-parse --verify refs/tags/newtag
+ ;;
+ kept)
+ git rev-parse --verify refs/tags/newtag
+ ;;
esac
)
'
}
-test_configured_prune unset unset "" kept
-test_configured_prune unset unset "--no-prune" kept
-test_configured_prune unset unset "--prune" pruned
-
-test_configured_prune false unset "" kept
-test_configured_prune false unset "--no-prune" kept
-test_configured_prune false unset "--prune" pruned
-
-test_configured_prune true unset "" pruned
-test_configured_prune true unset "--prune" pruned
-test_configured_prune true unset "--no-prune" kept
-
-test_configured_prune unset false "" kept
-test_configured_prune unset false "--no-prune" kept
-test_configured_prune unset false "--prune" pruned
-
-test_configured_prune false false "" kept
-test_configured_prune false false "--no-prune" kept
-test_configured_prune false false "--prune" pruned
-
-test_configured_prune true false "" kept
-test_configured_prune true false "--prune" pruned
-test_configured_prune true false "--no-prune" kept
-
-test_configured_prune unset true "" pruned
-test_configured_prune unset true "--no-prune" kept
-test_configured_prune unset true "--prune" pruned
-
-test_configured_prune false true "" pruned
-test_configured_prune false true "--no-prune" kept
-test_configured_prune false true "--prune" pruned
-
-test_configured_prune true true "" pruned
-test_configured_prune true true "--prune" pruned
-test_configured_prune true true "--no-prune" kept
+# $1 config: fetch.prune
+# $2 config: remote.<name>.prune
+# $3 config: fetch.pruneTags
+# $4 config: remote.<name>.pruneTags
+# $5 expect: branch to be pruned?
+# $6 expect: tag to be pruned?
+# $7 git-fetch $cmdline:
+#
+# $1 $2 $3 $4 $5 $6 $7
+test_configured_prune unset unset unset unset kept kept ""
+test_configured_prune unset unset unset unset kept kept "--no-prune"
+test_configured_prune unset unset unset unset pruned kept "--prune"
+test_configured_prune unset unset unset unset kept pruned \
+ "--prune origin refs/tags/*:refs/tags/*"
+test_configured_prune unset unset unset unset pruned pruned \
+ "--prune origin refs/tags/*:refs/tags/* +refs/heads/*:refs/remotes/origin/*"
+
+test_configured_prune false unset unset unset kept kept ""
+test_configured_prune false unset unset unset kept kept "--no-prune"
+test_configured_prune false unset unset unset pruned kept "--prune"
+
+test_configured_prune true unset unset unset pruned kept ""
+test_configured_prune true unset unset unset pruned kept "--prune"
+test_configured_prune true unset unset unset kept kept "--no-prune"
+
+test_configured_prune unset false unset unset kept kept ""
+test_configured_prune unset false unset unset kept kept "--no-prune"
+test_configured_prune unset false unset unset pruned kept "--prune"
+
+test_configured_prune false false unset unset kept kept ""
+test_configured_prune false false unset unset kept kept "--no-prune"
+test_configured_prune false false unset unset pruned kept "--prune"
+test_configured_prune false false unset unset kept pruned \
+ "--prune origin refs/tags/*:refs/tags/*"
+test_configured_prune false false unset unset pruned pruned \
+ "--prune origin refs/tags/*:refs/tags/* +refs/heads/*:refs/remotes/origin/*"
+
+test_configured_prune true false unset unset kept kept ""
+test_configured_prune true false unset unset pruned kept "--prune"
+test_configured_prune true false unset unset kept kept "--no-prune"
+
+test_configured_prune unset true unset unset pruned kept ""
+test_configured_prune unset true unset unset kept kept "--no-prune"
+test_configured_prune unset true unset unset pruned kept "--prune"
+
+test_configured_prune false true unset unset pruned kept ""
+test_configured_prune false true unset unset kept kept "--no-prune"
+test_configured_prune false true unset unset pruned kept "--prune"
+
+test_configured_prune true true unset unset pruned kept ""
+test_configured_prune true true unset unset pruned kept "--prune"
+test_configured_prune true true unset unset kept kept "--no-prune"
+test_configured_prune true true unset unset kept pruned \
+ "--prune origin refs/tags/*:refs/tags/*"
+test_configured_prune true true unset unset pruned pruned \
+ "--prune origin refs/tags/*:refs/tags/* +refs/heads/*:refs/remotes/origin/*"
+
+# --prune-tags on its own does nothing, needs --prune as well, same
+# for for fetch.pruneTags without fetch.prune
+test_configured_prune unset unset unset unset kept kept "--prune-tags"
+test_configured_prune unset unset true unset kept kept ""
+test_configured_prune unset unset unset true kept kept ""
+
+# These will prune the tags
+test_configured_prune unset unset unset unset pruned pruned "--prune --prune-tags"
+test_configured_prune true unset true unset pruned pruned ""
+test_configured_prune unset true unset true pruned pruned ""
+
+# remote.<name>.pruneTags overrides fetch.pruneTags, just like
+# remote.<name>.prune overrides fetch.prune if set.
+test_configured_prune true unset true unset pruned pruned ""
+test_configured_prune false true false true pruned pruned ""
+test_configured_prune true false true false kept kept ""
+
+# When --prune-tags is supplied it's ignored if an explicit refspec is
+# given, same for the configuration options.
+test_configured_prune unset unset unset unset pruned kept \
+ "--prune --prune-tags origin +refs/heads/*:refs/remotes/origin/*"
+test_configured_prune unset unset true unset pruned kept \
+ "--prune origin +refs/heads/*:refs/remotes/origin/*"
+test_configured_prune unset unset unset true pruned kept \
+ "--prune origin +refs/heads/*:refs/remotes/origin/*"
+
+# Pruning that also takes place if a file:// url replaces a named
+# remote. However, because there's no implicit
+# +refs/heads/*:refs/remotes/origin/* refspec and supplying it on the
+# command-line negates --prune-tags, the branches will not be pruned.
+test_configured_prune_type unset unset unset unset kept kept "origin --prune-tags" "name"
+test_configured_prune_type unset unset unset unset kept kept "origin --prune-tags" "link"
+test_configured_prune_type unset unset unset unset pruned pruned "origin --prune --prune-tags" "name"
+test_configured_prune_type unset unset unset unset kept pruned "origin --prune --prune-tags" "link"
+test_configured_prune_type unset unset unset unset pruned pruned "--prune --prune-tags origin" "name"
+test_configured_prune_type unset unset unset unset kept pruned "--prune --prune-tags origin" "link"
+test_configured_prune_type unset unset true unset pruned pruned "--prune origin" "name"
+test_configured_prune_type unset unset true unset kept pruned "--prune origin" "link"
+test_configured_prune_type unset unset unset true pruned pruned "--prune origin" "name"
+test_configured_prune_type unset unset unset true kept pruned "--prune origin" "link"
+test_configured_prune_type true unset true unset pruned pruned "origin" "name"
+test_configured_prune_type true unset true unset kept pruned "origin" "link"
+test_configured_prune_type unset true true unset pruned pruned "origin" "name"
+test_configured_prune_type unset true true unset kept pruned "origin" "link"
+test_configured_prune_type unset true unset true pruned pruned "origin" "name"
+test_configured_prune_type unset true unset true kept pruned "origin" "link"
+
+# When all remote.origin.fetch settings are deleted a --prune
+# --prune-tags still implicitly supplies refs/tags/*:refs/tags/* so
+# tags, but not tracking branches, will be deleted.
+test_expect_success 'remove remote.origin.fetch "one"' '
+ (
+ cd one &&
+ git config --unset-all remote.origin.fetch
+ )
+'
+test_configured_prune_type unset unset unset unset kept pruned "origin --prune --prune-tags" "name"
+test_configured_prune_type unset unset unset unset kept pruned "origin --prune --prune-tags" "link"
test_expect_success 'all boundary commits are excluded' '
test_commit base &&
)
'
-test_expect_success "'fetch.recurseSubmodules=on-demand' works also without .gitmodule entry" '
+test_expect_success "'fetch.recurseSubmodules=on-demand' works also without .gitmodules entry" '
(
cd downstream &&
git fetch --recurse-submodules
cat >expected &&
# We're not interested in the error
# "fatal: The remote end hung up unexpectedly":
- test_i18ngrep -E '^(fatal|warning):' <error | grep -v 'hung up' >actual | sort &&
+ test_i18ngrep -E '^(fatal|warning):' error | grep -v 'hung up' >actual | sort &&
test_i18ncmp expected actual
}
test_commit no-progress &&
test_terminal git push --no-progress >output 2>&1 &&
test_i18ngrep "^To http" output &&
- test_i18ngrep ! "^Writing objects"
+ test_i18ngrep ! "^Writing objects" output
'
test_expect_success 'push --progress shows progress to non-tty' '
test_refs master HEAD@{1}
'
+test_expect_success 'push options keep quoted characters intact (direct)' '
+ mk_repo_pair &&
+ git -C upstream config receive.advertisePushOptions true &&
+ test_commit -C workbench one &&
+ git -C workbench push --push-option="\"embedded quotes\"" up master &&
+ echo "\"embedded quotes\"" >expect &&
+ test_cmp expect upstream/.git/hooks/pre-receive.push_options
+'
+
. "$TEST_DIRECTORY"/lib-httpd.sh
start_httpd
-test_expect_success 'push option denied properly by http server' '
+# set up http repository for fetching/pushing, with push options config
+# bool set to $1
+mk_http_pair () {
test_when_finished "rm -rf test_http_clone" &&
- test_when_finished "rm -rf \"$HTTPD_DOCUMENT_ROOT_PATH\"/upstream.git" &&
+ test_when_finished 'rm -rf "$HTTPD_DOCUMENT_ROOT_PATH"/upstream.git' &&
mk_repo_pair &&
- git -C upstream config receive.advertisePushOptions false &&
+ git -C upstream config receive.advertisePushOptions "$1" &&
git -C upstream config http.receivepack true &&
cp -R upstream/.git "$HTTPD_DOCUMENT_ROOT_PATH"/upstream.git &&
- git clone "$HTTPD_URL"/smart/upstream test_http_clone &&
+ git clone "$HTTPD_URL"/smart/upstream test_http_clone
+}
+
+test_expect_success 'push option denied properly by http server' '
+ mk_http_pair false &&
test_commit -C test_http_clone one &&
test_must_fail git -C test_http_clone push --push-option=asdf origin master 2>actual &&
test_i18ngrep "the receiving end does not support push options" actual &&
'
test_expect_success 'push options work properly across http' '
- test_when_finished "rm -rf test_http_clone" &&
- test_when_finished "rm -rf \"$HTTPD_DOCUMENT_ROOT_PATH\"/upstream.git" &&
- mk_repo_pair &&
- git -C upstream config receive.advertisePushOptions true &&
- git -C upstream config http.receivepack true &&
- cp -R upstream/.git "$HTTPD_DOCUMENT_ROOT_PATH"/upstream.git &&
- git clone "$HTTPD_URL"/smart/upstream test_http_clone &&
+ mk_http_pair true &&
test_commit -C test_http_clone one &&
git -C test_http_clone push origin master &&
test_cmp expect actual
'
+test_expect_success 'push options keep quoted characters intact (http)' '
+ mk_http_pair true &&
+
+ test_commit -C test_http_clone one &&
+ git -C test_http_clone push --push-option="\"embedded quotes\"" origin master &&
+ echo "\"embedded quotes\"" >expect &&
+ test_cmp expect "$HTTPD_DOCUMENT_ROOT_PATH"/upstream.git/hooks/pre-receive.push_options
+'
+
stop_httpd
test_done
test_must_fail env GIT_ALLOW_PROTOCOL=http:https \
GIT_SMART_HTTP=0 \
git clone "$HTTPD_URL/ftp-redir/repo.git" 2>stderr &&
- {
- test_i18ngrep "ftp.*disabled" stderr ||
- test_i18ngrep "your curl version is too old"
- }
+ test_i18ngrep -E "(ftp.*disabled|your curl version is too old)" stderr
'
test_expect_success 'curl limits redirects' '
rm -f A M N &&
git reset --hard &&
git checkout change+rename &&
- GIT_MERGE_VERBOSITY=3 git merge change | test_i18ngrep "^Skipped B" &&
+ GIT_MERGE_VERBOSITY=3 git merge change >out &&
+ test_i18ngrep "^Skipped B" out &&
git reset --hard HEAD^ &&
git checkout change &&
- GIT_MERGE_VERBOSITY=3 git merge change+rename | test_i18ngrep "^Skipped B"
+ GIT_MERGE_VERBOSITY=3 git merge change+rename >out &&
+ test_i18ngrep "^Skipped B" out
'
test_expect_success 'setup for rename + d/f conflicts' '
check_describe tags/c --all c
check_describe heads/branch_A --all --match='branch_*' branch_A
+test_expect_success 'describe complains about tree object' '
+ test_must_fail git describe HEAD^{tree}
+'
+
+test_expect_success 'describe complains about missing object' '
+ test_must_fail git describe $_z40
+'
+
test_done
for i in "--perl --shell" "-s --python" "--python --tcl" "--tcl --perl"; do
test_expect_success "more than one quoting style: $i" "
- git for-each-ref $i 2>&1 | (read line &&
- case \$line in
- \"error: more than one quoting style\"*) : happy;;
- *) false
- esac)
+ test_must_fail git for-each-ref $i 2>err &&
+ grep '^error: more than one quoting style' err
"
done
'git diff-tree -r -M --name-status HEAD^ HEAD | \
grep "^R100..*path1/COPYING..*path0/COPYING"'
+test_expect_success \
+ 'mv --dry-run does not move file' \
+ 'git mv -n path0/COPYING MOVED &&
+ test -f path0/COPYING &&
+ test ! -f MOVED'
+
test_expect_success \
'checking -k on non-existing file' \
'git mv -k idontexist path0'
test_cmp expect actual
'
+get_tag_header annotated-tag-edit $commit commit $time >expect
+echo "An edited message" >>expect
+test_expect_success 'set up editor' '
+ write_script fakeeditor <<-\EOF
+ sed -e "s/A message/An edited message/g" <"$1" >"$1-"
+ mv "$1-" "$1"
+ EOF
+'
+test_expect_success \
+ 'creating an annotated tag with -m message --edit should succeed' '
+ GIT_EDITOR=./fakeeditor git tag -m "A message" --edit annotated-tag-edit &&
+ get_tag_msg annotated-tag-edit >actual &&
+ test_cmp expect actual
+'
+
cat >msgfile <<EOF
Another message
in a file.
test_cmp expect actual
'
+get_tag_header file-annotated-tag-edit $commit commit $time >expect
+sed -e "s/Another message/Another edited message/g" msgfile >>expect
+test_expect_success 'set up editor' '
+ write_script fakeeditor <<-\EOF
+ sed -e "s/Another message/Another edited message/g" <"$1" >"$1-"
+ mv "$1-" "$1"
+ EOF
+'
+test_expect_success \
+ 'creating an annotated tag with -F messagefile --edit should succeed' '
+ GIT_EDITOR=./fakeeditor git tag -F msgfile --edit file-annotated-tag-edit &&
+ get_tag_msg file-annotated-tag-edit >actual &&
+ test_cmp expect actual
+'
+
cat >inputmsg <<EOF
A message from the
standard input
sleep 1
}
+status_is_clean() {
+ >../status.expect &&
+ git status --porcelain >../status.actual &&
+ test_cmp ../status.expect ../status.actual
+}
+
test_lazy_prereq UNTRACKED_CACHE '
{ git update-index --test-untracked-cache; ret=$?; } &&
test $ret -ne 1
test_cmp ../before ../after
'
+test_expect_success 'teardown worktree' '
+ cd ..
+'
+
+test_expect_success SYMLINKS 'setup worktree for symlink test' '
+ git init worktree-symlink &&
+ cd worktree-symlink &&
+ git config core.untrackedCache true &&
+ mkdir one two &&
+ touch one/file two/file &&
+ git add one/file two/file &&
+ git commit -m"first commit" &&
+ git rm -rf one &&
+ ln -s two one &&
+ git add one &&
+ git commit -m"second commit"
+'
+
+test_expect_success SYMLINKS '"status" after symlink replacement should be clean with UC=true' '
+ git checkout HEAD~ &&
+ status_is_clean &&
+ status_is_clean &&
+ git checkout master &&
+ avoid_racy &&
+ status_is_clean &&
+ status_is_clean
+'
+
+test_expect_success SYMLINKS '"status" after symlink replacement should be clean with UC=false' '
+ git config core.untrackedCache false &&
+ git checkout HEAD~ &&
+ status_is_clean &&
+ status_is_clean &&
+ git checkout master &&
+ avoid_racy &&
+ status_is_clean &&
+ status_is_clean
+'
+
+test_expect_success 'setup worktree for non-symlink test' '
+ git init worktree-non-symlink &&
+ cd worktree-non-symlink &&
+ git config core.untrackedCache true &&
+ mkdir one two &&
+ touch one/file two/file &&
+ git add one/file two/file &&
+ git commit -m"first commit" &&
+ git rm -rf one &&
+ cp two/file one &&
+ git add one &&
+ git commit -m"second commit"
+'
+
+test_expect_success '"status" after file replacement should be clean with UC=true' '
+ git checkout HEAD~ &&
+ status_is_clean &&
+ status_is_clean &&
+ git checkout master &&
+ avoid_racy &&
+ status_is_clean &&
+ test-dump-untracked-cache >../actual &&
+ grep -F "recurse valid" ../actual >../actual.grep &&
+ cat >../expect.grep <<EOF &&
+/ 0000000000000000000000000000000000000000 recurse valid
+/two/ 0000000000000000000000000000000000000000 recurse valid
+EOF
+ status_is_clean &&
+ test_cmp ../expect.grep ../actual.grep
+'
+
+test_expect_success '"status" after file replacement should be clean with UC=false' '
+ git config core.untrackedCache false &&
+ git checkout HEAD~ &&
+ status_is_clean &&
+ status_is_clean &&
+ git checkout master &&
+ avoid_racy &&
+ status_is_clean &&
+ status_is_clean
+'
+
test_done
test_description='Test submodules on detached working tree
This test verifies that "git submodule" initialization, update and addition works
-on detahced working trees
+on detached working trees
'
TEST_NO_CREATE_REPO=1
test_cmp expect actual
'
+test_expect_success UNTRACKED_CACHE 'ignore .git changes when invalidating UNTR' '
+ test_create_repo dot-git &&
+ (
+ cd dot-git &&
+ mkdir -p .git/hooks &&
+ : >tracked &&
+ : >modified &&
+ mkdir dir1 &&
+ : >dir1/tracked &&
+ : >dir1/modified &&
+ mkdir dir2 &&
+ : >dir2/tracked &&
+ : >dir2/modified &&
+ write_integration_script &&
+ git config core.fsmonitor .git/hooks/fsmonitor-test &&
+ git update-index --untracked-cache &&
+ git update-index --fsmonitor &&
+ GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace-before" \
+ git status &&
+ test-dump-untracked-cache >../before
+ ) &&
+ cat >>dot-git/.git/hooks/fsmonitor-test <<-\EOF &&
+ printf ".git\0"
+ printf ".git/index\0"
+ printf "dir1/.git\0"
+ printf "dir1/.git/index\0"
+ EOF
+ (
+ cd dot-git &&
+ GIT_TRACE_UNTRACKED_STATS="$TRASH_DIRECTORY/trace-after" \
+ git status &&
+ test-dump-untracked-cache >../after
+ ) &&
+ grep "directory invalidation" trace-before >>before &&
+ grep "directory invalidation" trace-after >>after &&
+ # UNTR extension unchanged, dir invalidation count unchanged
+ test_cmp before after
+'
+
test_done
git mv c1.c other.c &&
git commit -m rename &&
cp important other.c &&
- git merge c1a &&
+ test_must_fail git merge c1a >out &&
+ test_i18ngrep "Refusing to lose dirty file at other.c" out &&
+ test_path_is_file other.c~HEAD &&
+ test $(git hash-object other.c~HEAD) = $(git rev-parse c1a:c1.c) &&
test_cmp important other.c
'
#
# Writing this as "! git checkout ../outerspace" is wrong, because
# the failure could be due to a segv. We want a controlled failure.
+#
+# Accepts the following options:
+#
+# ok=<signal-name>[,<...>]:
+# Don't treat an exit caused by the given signal as error.
+# Multiple signals can be specified as a comma separated list.
+# Currently recognized signal names are: sigpipe, success.
+# (Don't use 'success', use 'test_might_fail' instead.)
test_must_fail () {
case "$1" in
#
# Writing "git config --unset all.configuration || :" would be wrong,
# because we want to notice if it fails due to segv.
+#
+# Accepts the same options as test_must_fail.
test_might_fail () {
test_must_fail ok=success "$@"
cmp "$@"
}
+# Use this instead of test_cmp to compare files that contain expected and
+# actual output from git commands that can be translated. When running
+# under GETTEXT_POISON this pretends that the command produced expected
+# results.
+test_i18ncmp () {
+ test -n "$GETTEXT_POISON" || test_cmp "$@"
+}
+
+# Use this instead of "grep expected-string actual" to see if the
+# output from a git command that can be translated either contains an
+# expected string, or does not contain an unwanted one. When running
+# under GETTEXT_POISON this pretends that the command produced expected
+# results.
+test_i18ngrep () {
+ eval "last_arg=\${$#}"
+
+ test -f "$last_arg" ||
+ error "bug in the test script: test_i18ngrep requires a file" \
+ "to read as the last parameter"
+
+ if test $# -lt 2 ||
+ { test "x!" = "x$1" && test $# -lt 3 ; }
+ then
+ error "bug in the test script: too few parameters to test_i18ngrep"
+ fi
+
+ if test -n "$GETTEXT_POISON"
+ then
+ # pretend success
+ return 0
+ fi
+
+ if test "x!" = "x$1"
+ then
+ shift
+ ! grep "$@" && return 0
+
+ echo >&2 "error: '! grep $@' did find a match in:"
+ else
+ grep "$@" && return 0
+
+ echo >&2 "error: 'grep $@' didn't find a match in:"
+ fi
+
+ if test -s "$last_arg"
+ then
+ cat >&2 "$last_arg"
+ else
+ echo >&2 "<File '$last_arg' is empty>"
+ fi
+
+ return 1
+}
+
# Call any command "$@" but be more verbose about its
# failure. This is handy for commands like "test" which do
# not output anything when they fail.
my @vars = grep(/^GIT_/ && !/^GIT_($ok)/o, @env);
print join("\n", @vars);
')
+unset XDG_CACHE_HOME
unset XDG_CONFIG_HOME
unset GITPERLLIB
GIT_AUTHOR_EMAIL=author@example.com
test_set_prereq C_LOCALE_OUTPUT
fi
-# Use this instead of test_cmp to compare files that contain expected and
-# actual output from git commands that can be translated. When running
-# under GETTEXT_POISON this pretends that the command produced expected
-# results.
-test_i18ncmp () {
- test -n "$GETTEXT_POISON" || test_cmp "$@"
-}
-
-# Use this instead of "grep expected-string actual" to see if the
-# output from a git command that can be translated either contains an
-# expected string, or does not contain an unwanted one. When running
-# under GETTEXT_POISON this pretends that the command produced expected
-# results.
-test_i18ngrep () {
- if test -n "$GETTEXT_POISON"
- then
- : # pretend success
- elif test "x!" = "x$1"
- then
- shift
- ! grep "$@"
- else
- grep "$@"
- fi
-}
-
test_lazy_prereq PIPE '
# test whether the filesystem supports FIFOs
test_have_prereq !MINGW,!CYGWIN &&
test -n "$GIT_TEST_LONG"
'
+test_lazy_prereq EXPENSIVE_ON_WINDOWS '
+ test_have_prereq EXPENSIVE || test_have_prereq !MINGW,!CYGWIN
+'
+
test_lazy_prereq USR_BIN_TIME '
test -x /usr/bin/time
'
if (!ce)
return;
cache_tree_invalidate_path(o->src_index, ce->name);
- untracked_cache_invalidate_path(o->src_index, ce->name);
+ untracked_cache_invalidate_path(o->src_index, ce->name, 1);
}
/*