git-core-*/?*
gitk-wish
gitweb/gitweb.cgi
+test-absolute-path
test-chmtime
test-date
test-delta
$GIT_DIR to work in a subdirectory of a working tree that is
not located at "$GIT_DIR/..".
+ - Giving "--file=<file>" option to "git config" is the same as
+ running the command with GIT_CONFIG=<file> environment.
+
- "git log" learned a new option "--follow", to follow
renaming history of a single file.
- "git-filter-branch" lets you rewrite the revision history of
- the current branch, creating a new branch. You can specify a
- number of filters to modify the commits, files and trees.
+ specified branches. You can specify a number of filters to
+ modify the commits, files and trees.
- "git-cvsserver" learned new options (--base-path, --export-all,
--strict-paths) inspired by git-daemon.
+ - "git daemon --base-path-relaxed" can help migrating a repository URL
+ that did not use to use --base-path to use --base-path.
+
- "git-commit" can use "-t templatefile" option and commit.template
configuration variable to prime the commit message given to you in the
editor.
of the format ('tgz', 'tbz2' or 'zip'). Please update the
your configuration file accordingly.
+ - "git diff" (but not the plumbing level "git diff-tree") now
+ recursively descends into trees by default.
+
- The editor to use with many interactive commands can be
overridden with GIT_EDITOR environment variable, or if it
does not exist, with core.editor configuration variable. As
- The diffstat given after a merge (or a pull) honors the
color.diff configuration.
+ - "git commit --amend" is now compatible with various message source
+ options such as -m/-C/-c/-F.
+
- "git-apply --whitespace=strip" removes blank lines added at
the end of the file.
--
exec >/var/tmp/1
-O=v1.5.3-rc3
+O=v1.5.3-rc4
echo O=`git describe refs/heads/master`
git shortlog --no-merges $O..refs/heads/master ^refs/heads/maint
assigns blame to the lines that were moved down (i.e. A)
to the child commit. With this option, both groups of lines
are blamed on the parent.
-
- <num> is optional but it is the lower bound on the number of
- alphanumeric characters that git must detect as moving
- within a file for it to associate those lines with the parent
- commit.
++
+<num> is optional but it is the lower bound on the number of
+alphanumeric characters that git must detect as moving
+within a file for it to associate those lines with the parent
+commit.
-C|<num>|::
In addition to `-M`, detect lines copied from other
around across files. When this option is given twice,
the command looks for copies from all other files in the
parent for the commit that creates the file in addition.
-
- <num> is optional but it is the lower bound on the number of
- alphanumeric characters that git must detect as moving
- between files for it to associate those lines with the parent
- commit.
++
+<num> is optional but it is the lower bound on the number of
+alphanumeric characters that git must detect as moving
+between files for it to associate those lines with the parent
+commit.
-h, --help::
Show help message.
}
}
+# The following list is sorted with "sort -d" to make it easier
+# to find entry in the resulting git.html manual page.
__DATA__
git-add mainporcelain
git-am mainporcelain
git-branch mainporcelain
git-bundle mainporcelain
git-cat-file plumbinginterrogators
-git-checkout-index plumbingmanipulators
-git-checkout mainporcelain
git-check-attr purehelpers
+git-checkout mainporcelain
+git-checkout-index plumbingmanipulators
git-check-ref-format purehelpers
git-cherry ancillaryinterrogators
git-cherry-pick mainporcelain
git-clone mainporcelain
git-commit mainporcelain
git-commit-tree plumbingmanipulators
+git-config ancillarymanipulators
git-convert-objects ancillarymanipulators
git-count-objects ancillaryinterrogators
git-cvsexportcommit foreignscminterface
git-cvsserver foreignscminterface
git-daemon synchingrepositories
git-describe mainporcelain
+git-diff mainporcelain
git-diff-files plumbinginterrogators
git-diff-index plumbinginterrogators
-git-diff mainporcelain
git-diff-tree plumbinginterrogators
git-fast-import ancillarymanipulators
git-fetch mainporcelain
git-ls-tree plumbinginterrogators
git-mailinfo purehelpers
git-mailsplit purehelpers
+git-merge mainporcelain
git-merge-base plumbinginterrogators
git-merge-file plumbingmanipulators
git-merge-index plumbingmanipulators
-git-merge mainporcelain
git-merge-one-file purehelpers
-git-merge-tree ancillaryinterrogators
git-mergetool ancillarymanipulators
+git-merge-tree ancillaryinterrogators
git-mktag plumbingmanipulators
git-mktree plumbingmanipulators
git-mv mainporcelain
git-receive-pack synchelpers
git-reflog ancillarymanipulators
git-relink ancillarymanipulators
-git-repack ancillarymanipulators
-git-config ancillarymanipulators
git-remote ancillarymanipulators
+git-repack ancillarymanipulators
git-request-pull foreignscminterface
git-rerere ancillaryinterrogators
git-reset mainporcelain
# Proxy settings
[core]
- gitProxy="ssh" for "ssh://kernel.org/"
+ gitProxy="ssh" for "kernel.org"
gitProxy=default-proxy ; for the rest
Variables
NAME
----
-git-add - Add file contents to the changeset to be committed next
+git-add - Add file contents to the index
SYNOPSIS
--------
DESCRIPTION
-----------
-All the changed file contents to be committed together in a single set
-of changes must be "added" with the 'add' command before using the
-'commit' command. This is not only for adding new files. Even modified
-files must be added to the set of changes about to be committed.
-
-This command can be performed multiple times before a commit. The added
-content corresponds to the state of specified file(s) at the time the
-'add' command is used. This means the 'commit' command will not consider
-subsequent changes to already added content if it is not added again before
-the commit.
-
-The 'git status' command can be used to obtain a summary of what is included
-for the next commit.
-
-This command can be used to add ignored files with `-f` (force)
-option, but they have to be
-explicitly and exactly specified from the command line. File globbing
-and recursive behaviour do not add ignored files.
+This command adds the current content of new or modified files to the
+index, thus staging that content for inclusion in the next commit.
+
+The "index" holds a snapshot of the content of the working tree, and it
+is this snapshot that is taken as the contents of the next commit. Thus
+after making any changes to the working directory, and before running
+the commit command, you must use the 'add' command to add any new or
+modified files to the index.
+
+This command can be performed multiple times before a commit. It only
+adds the content of the specified file(s) at the time the add command is
+run; if you want subsequent changes included in the next commit, then
+you must run 'git add' again to add the new content to the index.
+
+The 'git status' command can be used to obtain a summary of which
+files have changes that are staged for the next commit.
+
+The 'add' command can be used to add ignored files with `-f` (force)
+option, but they have to be explicitly and exactly specified from the
+command line. File globbing and recursive behaviour do not add ignored
+files.
Please see gitlink:git-commit[1] for alternative ways to add content to a
commit.
DESCRIPTION
-----------
-Use 'git commit' when you want to record your changes into the repository
-along with a log message describing what the commit is about. All changes
-to be committed must be explicitly identified using one of the following
-methods:
+Use 'git commit' to store the current contents of the index in a new
+commit along with a log message describing the changes you have made.
+
+The content to be added can be specified in several ways:
1. by using gitlink:git-add[1] to incrementally "add" changes to the
- next commit before using the 'commit' command (Note: even modified
+ index before using the 'commit' command (Note: even modified
files must be "added");
-2. by using gitlink:git-rm[1] to identify content removal for the next
- commit, again before using the 'commit' command;
+2. by using gitlink:git-rm[1] to remove files from the working tree
+ and the index, again before using the 'commit' command;
-3. by directly listing files containing changes to be committed as arguments
- to the 'commit' command, in which cases only those files alone will be
- considered for the commit;
+3. by listing files as arguments to the 'commit' command, in which
+ case the commit will ignore changes staged in the index, and instead
+ record the current content of the listed files;
-4. by using the -a switch with the 'commit' command to automatically "add"
- changes from all known files i.e. files that have already been committed
- before, and to automatically "rm" files that have been
- removed from the working tree, and perform the actual commit.
+4. by using the -a switch with the 'commit' command to automatically
+ "add" changes from all known files (i.e. all files that are already
+ listed in the index) and to automatically "rm" files in the index
+ that have been removed from the working tree, and then perform the
+ actual commit;
5. by using the --interactive switch with the 'commit' command to decide one
by one which files should be part of the commit, before finalizing the
; Proxy settings
[core]
- gitproxy="ssh" for "ssh://kernel.org/"
gitproxy="proxy-command" for kernel.org
- gitproxy="myprotocol-command" for "my://"
gitproxy=default-proxy ; for all the rest
you can set the filemode to true with
To add a new proxy, without altering any of the existing ones, use
------------
-% git config core.gitproxy '"proxy" for example.com'
+% git config core.gitproxy '"proxy-command" for example.com'
------------
-f, \--force::
Usually, the command refuses to update a remote ref that is
- not a descendant of the local ref used to overwrite it.
+ not an ancestor of the local ref used to overwrite it.
This flag disables the check. This can cause the
remote repository to lose commits; use it with care.
G H I J
\ / \ /
D E F
- \ | / \
+ \ | / \
\ | / |
\|/ |
B C
The latest stash you created is stored in `$GIT_DIR/refs/stash`; older
stashes are found in the reflog of this reference and can be named using
-the usual reflog syntax (e.g. `stash@\{1}` is the most recently
-created stash, `stash@\{2}` is the one before it, `stash@\{2.hours.ago}`
+the usual reflog syntax (e.g. `stash@\{0}` is the most recently
+created stash, `stash@\{1}` is the one before it, `stash@\{2.hours.ago}`
is also possible).
OPTIONS
list::
List the stashes that you currently have. Each 'stash' is listed
- with its name (e.g. `stash@\{0}` is the latest stash, `stash@\{1} is
+ with its name (e.g. `stash@\{0}` is the latest stash, `stash@\{1}` is
the one before, etc.), the name of the branch that was current when the
stash was made, and a short description of the commit the stash was
based on.
stashed state and its original parent. When no `<stash>` is given,
shows the latest one. By default, the command shows the diffstat, but
it will accept any format known to `git-diff` (e.g., `git-stash show
- -p stash@\{2}` to view the second most recent stash in patch form).
+ -p stash@\{1}` to view the second most recent stash in patch form).
apply [<stash>]::
shows what would be committed if the same options are given to
`git-commit`.
+If any paths have been touched in the working tree (that is,
+their modification times have changed) but their contents and
+permissions are identical to those in the index file, the command
+updates the index file. Running `git-status` can thus speed up
+subsequent operations such as `git-diff` if the working tree
+contains many paths that have been touched but not modified.
+
OUTPUT
------
# of dcommit/rebase/show-ignore should be the same as above.
------------------------------------------------------------------------
+The initial 'git-svn clone' can be quite time-consuming
+(especially for large Subversion repositories). If multiple
+people (or one person with multiple machines) want to use
+git-svn to interact with the same Subversion repository, you can
+do the initial 'git-svn clone' to a repository on a server and
+have each person clone that repository with 'git clone':
+
+------------------------------------------------------------------------
+# Do the initial import on a server
+ ssh server "cd /pub && git-svn clone http://svn.foo.org/project
+# Clone locally
+ git clone server:/pub/project
+# Tell git-svn which branch contains the Subversion commits
+ git update-ref refs/remotes/git-svn origin/master
+# Initialize git-svn locally (be sure to use the same URL and -T/-b/-t options as were used on server)
+ git-svn init http://svn.foo.org/project
+# Pull the latest changes from Subversion
+ git-svn rebase
+------------------------------------------------------------------------
+
REBASE VS. PULL/MERGE
---------------------
to an empty string or to the value "cat", git will not launch
a pager.
+'GIT_SSH'::
+ If this environment variable is set then gitlink:git-fetch[1]
+ and gitlink:git-push[1] will use this command instead
+ of `ssh` when they need to connect to a remote system.
+ The 'GIT_SSH' command will be given exactly two arguments:
+ the 'username@host' (or just 'host') from the URL and the
+ shell command to execute on that remote system.
++
+To pass options to the program that you want to list in GIT_SSH
+you will need to wrap the program and options into a shell script,
+then set GIT_SSH to refer to the shell script.
++
+Usually it is easier to configure any desired options through your
+personal `.ssh/config` file. Please consult your ssh documentation
+for further details.
+
'GIT_FLUSH'::
If this environment variable is set to "1", then commands such
as git-blame (in incremental mode), git-rev-list, git-log,
SUBDIRECTORY_OK=t
USAGE='<refname> <target directory>'
. git-sh-setup
-export GIT_DIR
+cd_to_toplevel
test -z "$mandir" && usage
if ! git rev-parse --verify "$head^0" >/dev/null; then
GIT_INDEX_FILE=`pwd`/.quick-doc.index
export GIT_INDEX_FILE
rm -f "$GIT_INDEX_FILE"
+trap 'rm -f "$GIT_INDEX_FILE"' 0
+
git read-tree $head
git checkout-index -a -f --prefix="$mandir"/
if test -n "$GZ"; then
- cd "$mandir"
- for i in `git ls-tree -r --name-only $head`
- do
- gzip < $i > $i.gz && rm $i
- done
+ git ls-tree -r --name-only $head |
+ xargs printf "$mandir/%s\n" |
+ xargs gzip -f
fi
rm -f "$GIT_INDEX_FILE"
-Git User's Manual (for version 1.5.1 or newer)
+Git User's Manual (for version 1.5.3 or newer)
______________________________________________
$ git status # a brief per-file summary of the above.
-------------------------------------------------
+You can also use gitlink:git-gui[1] to create commits, view changes in
+the index and the working tree files, and individually select diff hunks
+for inclusion in the index (by right-clicking on the diff hunk and
+choosing "Stage Hunk For Commit").
+
[[creating-good-commit-messages]]
Creating good commit messages
-----------------------------
which will display the given version of the file.
+[[interrupted-work]]
+Temporarily setting aside work in progress
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+While you are in the middle of working on something complicated, you
+find an unrelated but obvious and trivial bug. You would like to fix it
+before continuing. You can use gitlink:git-stash[1] to save the current
+state of your work, and after fixing the bug (or, optionally after doing
+so on a different branch and then coming back), unstash the
+work-in-progress changes.
+
+------------------------------------------------
+$ git stash "work in progress for foo feature"
+------------------------------------------------
+
+This command will save your changes away to the `stash`, and
+reset your working tree and the index to match the tip of your
+current branch. Then you can make your fix as usual.
+
+------------------------------------------------
+... edit and test ...
+$ git commit -a -m "blorpl: typofix"
+------------------------------------------------
+
+After that, you can go back to what you were working on with
+`git stash apply`:
+
+------------------------------------------------
+$ git stash apply
+------------------------------------------------
+
+
[[ensuring-good-performance]]
Ensuring good performance
-------------------------
$ git pull origin master
-------------------------------------------------
-In fact, "origin" is normally the default repository to pull from,
-and the default branch is normally the HEAD of the remote repository,
-so often you can accomplish the above with just
+In fact, if you have "master" checked out, then by default "git pull"
+merges from the HEAD branch of the origin repository. So often you can
+accomplish the above with just a simple
-------------------------------------------------
$ git pull
-------------------------------------------------
-See the descriptions of the branch.<name>.remote and branch.<name>.merge
-options in gitlink:git-config[1] to learn how to control these defaults
-depending on the current branch. Also note that the --track option to
-gitlink:git-branch[1] and gitlink:git-checkout[1] can be used to
-automatically set the default remote branch to pull from at the time
-that a branch is created:
-
--------------------------------------------------
-$ git checkout --track -b maint origin/maint
--------------------------------------------------
+More generally, a branch that is created from a remote branch will pull
+by default from that branch. See the descriptions of the
+branch.<name>.remote and branch.<name>.merge options in
+gitlink:git-config[1], and the discussion of the --track option in
+gitlink:git-checkout[1], to learn how to control these defaults.
In addition to saving you keystrokes, "git pull" also helps you by
producing a default commit message documenting the branch and
And browse through the list of patches in the mywork branch using gitk,
applying them (possibly in a different order) to mywork-new using
-cherry-pick, and possibly modifying them as you go using commit
---amend.
+cherry-pick, and possibly modifying them as you go using commit --amend.
+The git-gui[1] command may also help as it allows you to individually
+select diff hunks for inclusion in the index (by right-clicking on the
+diff hunk and choosing "Stage Hunk for Commit").
Another technique is to use git-format-patch to create a series of
patches, then reset the state to before the patches:
would instead give you a copy of what you see at:
http://www.kernel.org/pub/software/scm/git/docs/
+
+ It has been reported that docbook-xsl version 1.72 and 1.73 are
+ buggy; 1.72 misformats manual pages for callouts, and 1.73 needs
+ the patch in contrib/patches/docbook-xsl-manpages-charmap.patch
NO_STRLCPY = YesPlease
NEEDS_LIBICONV=YesPlease
endif
+ifeq ($(uname_S),GNU)
+ # GNU/Hurd
+ NO_STRLCPY=YesPlease
+endif
ifeq ($(uname_S),IRIX64)
NO_IPV6=YesPlease
NO_SETENV=YesPlease
* thing: remove the old, write the new
*/
if (phase == 0)
- remove_file(patch, 0);
+ remove_file(patch, patch->is_rename);
if (phase == 1)
create_file(patch);
}
struct ref_list references;
};
-/* this function returns the length of the string */
-static int read_string(int fd, char *buffer, int size)
-{
- int i;
- for (i = 0; i < size - 1; i++) {
- ssize_t count = xread(fd, buffer + i, 1);
- if (count < 0)
- return error("Read error: %s", strerror(errno));
- if (count == 0) {
- i--;
- break;
- }
- if (buffer[i] == '\n')
- break;
- }
- buffer[i + 1] = '\0';
- return i + 1;
-}
-
/* returns an fd */
static int read_header(const char *path, struct bundle_header *header) {
char buffer[1024];
- int fd = open(path, O_RDONLY);
+ int fd;
+ long fpos;
+ FILE *ffd = fopen(path, "rb");
- if (fd < 0)
+ if (!ffd)
return error("could not open '%s'", path);
- if (read_string(fd, buffer, sizeof(buffer)) < 0 ||
+ if (!fgets(buffer, sizeof(buffer), ffd) ||
strcmp(buffer, bundle_signature)) {
- close(fd);
+ fclose(ffd);
return error("'%s' does not look like a v2 bundle file", path);
}
- while (read_string(fd, buffer, sizeof(buffer)) > 0
+ while (fgets(buffer, sizeof(buffer), ffd)
&& buffer[0] != '\n') {
int is_prereq = buffer[0] == '-';
int offset = is_prereq ? 1 : 0;
add_to_ref_list(sha1, isspace(delim) ?
buffer + 41 + offset : "", list);
}
+ fpos = ftell(ffd);
+ fclose(ffd);
+ fd = open(path, O_RDONLY);
+ if (fd < 0)
+ return error("could not open '%s'", path);
+ lseek(fd, fpos, SEEK_SET);
return fd;
}
char buffer[1024];
struct rev_info revs;
struct child_process rls;
+ FILE *rls_fout;
+ /*
+ * NEEDSWORK: this should use something like lock-file
+ * to create temporary that is cleaned up upon error.
+ */
bundle_fd = (!strcmp(path, "-") ? 1 :
open(path, O_CREAT | O_EXCL | O_WRONLY, 0666));
if (bundle_fd < 0)
rls.git_cmd = 1;
if (start_command(&rls))
return -1;
- while ((i = read_string(rls.out, buffer, sizeof(buffer))) > 0) {
+ rls_fout = fdopen(rls.out, "r");
+ while (fgets(buffer, sizeof(buffer), rls_fout)) {
unsigned char sha1[20];
if (buffer[0] == '-') {
- write_or_die(bundle_fd, buffer, i);
+ write_or_die(bundle_fd, buffer, strlen(buffer));
if (!get_sha1_hex(buffer + 1, sha1)) {
struct object *object = parse_object(sha1);
object->flags |= UNINTERESTING;
object->flags |= SHOWN;
}
}
+ fclose(rls_fout);
if (finish_command(&rls))
return error("rev-list died");
* Make sure the refs we wrote out is correct; --max-count and
* other limiting options could have prevented all the tips
* from getting output.
+ *
+ * Non commit objects such as tags and blobs do not have
+ * this issue as they are not affected by those extra
+ * constraints.
*/
- if (!(e->item->flags & SHOWN)) {
+ if (!(e->item->flags & SHOWN) && e->item->type == OBJ_COMMIT) {
warning("ref '%s' is excluded by the rev-list options",
e->name);
+ free(ref);
continue;
}
+ /*
+ * If you run "git bundle create bndl v1.0..v2.0", the
+ * name of the positive ref is "v2.0" but that is the
+ * commit that is referenced by the tag, and not the tag
+ * itself.
+ */
+ if (hashcmp(sha1, e->item->sha1)) {
+ /*
+ * Is this the positive end of a range expressed
+ * in terms of a tag (e.g. v2.0 from the range
+ * "v1.0..v2.0")?
+ */
+ struct commit *one = lookup_commit_reference(sha1);
+ struct object *obj;
+
+ if (e->item == &(one->object)) {
+ /*
+ * Need to include e->name as an
+ * independent ref to the pack-objects
+ * input, so that the tag is included
+ * in the output; otherwise we would
+ * end up triggering "empty bundle"
+ * error.
+ */
+ obj = parse_object(sha1);
+ obj->flags |= SHOWN;
+ add_pending_object(&revs, obj, e->name);
+ }
+ free(ref);
+ continue;
+ }
+
ref_count++;
write_or_die(bundle_fd, sha1_to_hex(e->item->sha1), 40);
write_or_die(bundle_fd, " ", 1);
#include "dir.h"
#include "builtin.h"
-static struct object_list *trees;
+static int nr_trees;
+static struct tree *trees[4];
static int list_tree(unsigned char *sha1)
{
- struct tree *tree = parse_tree_indirect(sha1);
+ struct tree *tree;
+
+ if (nr_trees >= 4)
+ return -1;
+ tree = parse_tree_indirect(sha1);
if (!tree)
return -1;
- object_list_append(&tree->object, &trees);
+ trees[nr_trees++] = tree;
return 0;
}
static void prime_cache_tree(void)
{
- struct tree *tree = (struct tree *)trees->item;
- if (!tree)
+ if (!nr_trees)
return;
active_cache_tree = cache_tree();
- prime_cache_tree_rec(active_cache_tree, tree);
+ prime_cache_tree_rec(active_cache_tree, trees[0]);
}
{
int i, newfd, stage = 0;
unsigned char sha1[20];
+ struct tree_desc t[3];
struct unpack_trees_options opts;
memset(&opts, 0, sizeof(opts));
opts.head_idx = -1;
- setup_git_directory();
git_config(git_default_config);
newfd = hold_locked_index(&lock_file, 1);
opts.head_idx = 1;
}
- unpack_trees(trees, &opts);
+ for (i = 0; i < nr_trees; i++) {
+ struct tree *tree = trees[i];
+ parse_tree(tree);
+ init_tree_desc(t+i, tree->buffer, tree->size);
+ }
+ unpack_trees(nr_trees, t, &opts);
/*
* When reading only one tree (either the most basic form,
* valid cache-tree because the index must match exactly
* what came from the tree.
*/
- if (trees && trees->item && !opts.prefix && (!opts.merge || (stage == 2))) {
+ if (nr_trees && !opts.prefix && (!opts.merge || (stage == 2))) {
cache_tree_free(&active_cache_tree);
prime_cache_tree();
}
static int add_one_path(struct cache_entry *old, const char *path, int len, struct stat *st)
{
- int option, size = cache_entry_size(len);
- struct cache_entry *ce = xcalloc(1, size);
+ int option, size;
+ struct cache_entry *ce;
+
+ /* Was the old index entry already up-to-date? */
+ if (old && !ce_stage(old) && !ce_match_stat(old, st, 0))
+ return 0;
+ size = cache_entry_size(len);
+ ce = xcalloc(1, size);
memcpy(ce->name, path, len);
ce->ce_flags = htons(len);
fill_stat_cache_info(ce, st);
#define ADD_CACHE_OK_TO_ADD 1 /* Ok to add */
#define ADD_CACHE_OK_TO_REPLACE 2 /* Ok to replace file/directory */
#define ADD_CACHE_SKIP_DFCHECK 4 /* Ok to skip DF conflict checks */
+#define ADD_CACHE_JUST_APPEND 8 /* Append only; tree.c::read_tree() */
extern int add_index_entry(struct index_state *, struct cache_entry *ce, int option);
extern struct cache_entry *refresh_cache_entry(struct cache_entry *ce, int really);
extern int remove_index_entry_at(struct index_state *, int pos);
__git_complete_file
}
+_git_stash ()
+{
+ __gitcomp 'list show apply clear'
+}
+
_git ()
{
local i c=1 command __git_dir
shortlog) _git_shortlog ;;
show) _git_show ;;
show-branch) _git_log ;;
+ stash) _git_stash ;;
whatchanged) _git_log ;;
*) COMPREPLY=() ;;
esac
complete -o default -o nospace -F _git_reset git-reset
complete -o default -o nospace -F _git_shortlog git-shortlog
complete -o default -o nospace -F _git_show git-show
+complete -o default -o nospace -F _git_stash git-stash
complete -o default -o nospace -F _git_log git-show-branch
complete -o default -o nospace -F _git_log git-whatchanged
return result
+ def prepareSubmitTemplate(self):
+ # remove lines in the Files section that show changes to files outside the depot path we're committing into
+ template = ""
+ inFilesSection = False
+ for line in read_pipe_lines("p4 change -o"):
+ if inFilesSection:
+ if line.startswith("\t"):
+ # path starts and ends with a tab
+ path = line[1:]
+ lastTab = path.rfind("\t")
+ if lastTab != -1:
+ path = path[:lastTab]
+ if not path.startswith(self.depotPath):
+ continue
+ else:
+ inFilesSection = False
+ else:
+ if line.startswith("Files:"):
+ inFilesSection = True
+
+ template += line
+
+ return template
+
def applyCommit(self, id):
if self.directSubmit:
print "Applying local change in working directory/index"
logMessage = logMessage.replace("\n", "\r\n")
logMessage = logMessage.strip()
- template = read_pipe("p4 change -o")
+ template = self.prepareSubmitTemplate()
if self.interactive:
submitTemplate = self.prepareLogMessage(template, logMessage)
return False
[upstream, settings] = findUpstreamBranchPoint()
- depotPath = settings['depot-paths'][0]
+ self.depotPath = settings['depot-paths'][0]
if len(self.origin) == 0:
self.origin = upstream
if self.verbose:
print "Origin branch is " + self.origin
- if len(depotPath) == 0:
+ if len(self.depotPath) == 0:
print "Internal error: cannot locate perforce depot path from existing branches"
sys.exit(128)
- self.clientPath = p4Where(depotPath)
+ self.clientPath = p4Where(self.depotPath)
if len(self.clientPath) == 0:
- print "Error: Cannot locate perforce checkout of %s in client view" % depotPath
+ print "Error: Cannot locate perforce checkout of %s in client view" % self.depotPath
sys.exit(128)
- print "Perforce checkout for depot path %s located at %s" % (depotPath, self.clientPath)
+ print "Perforce checkout for depot path %s located at %s" % (self.depotPath, self.clientPath)
self.oldWorkingDirectory = os.getcwd()
if self.directSubmit:
if file["action"] == "delete":
self.gitStream.write("D %s\n" % relPath)
else:
- mode = 644
- if file["type"].startswith("x"):
- mode = 755
-
data = file['data']
+ mode = "644"
+ if file["type"].startswith("x"):
+ mode = "755"
+ elif file["type"] == "symlink":
+ mode = "120000"
+ # p4 print on a symlink contains "target\n", so strip it off
+ data = data[:-1]
+
if self.isWindows and file["type"].endswith("text"):
data = data.replace("\r\n", "\n")
- self.gitStream.write("M %d inline %s\n" % (mode, relPath))
+ self.gitStream.write("M %s inline %s\n" % (mode, relPath))
self.gitStream.write("data %s\n" % len(data))
self.gitStream.write(data)
self.gitStream.write("\n")
elif ',' not in self.changeRange:
self.revision = self.changeRange
self.changeRange = ""
- p = p[0:atIdx]
+ p = p[:atIdx]
elif p.find("#") != -1:
hashIdx = p.index("#")
self.revision = p[hashIdx:]
- p = p[0:hashIdx]
+ p = p[:hashIdx]
elif self.previousDepotPaths == []:
self.revision = "#head"
changeNum = line.split(" ")[1]
changes.append(changeNum)
- changes.reverse()
+ changes.sort()
if len(self.maxChanges) > 0:
- changes = changes[0:min(int(self.maxChanges), len(changes))]
+ changes = changes[:min(int(self.maxChanges), len(changes))]
if len(changes) == 0:
if not self.silent:
my $repository_name;
my %user_committer;
my @allow_rules;
+my @path_rules;
+my %diff_cache;
sub deny ($) {
print STDERR "-Deny- $_[0]\n" if $debug;
print STDERR "-Info- $_[0]\n" if $debug;
}
-sub parse_config ($$) {
- my ($data, $fn) = @_;
- info "Loading $fn";
- open(I,'-|','git',"--git-dir=$acl_git",'cat-file','blob',$fn);
+sub git_value (@) {
+ open(T,'-|','git',@_); local $_ = <T>; chop; close T; $_;
+}
+
+sub match_string ($$) {
+ my ($acl_n, $ref) = @_;
+ ($acl_n eq $ref)
+ || ($acl_n =~ m,/$, && substr($ref,0,length $acl_n) eq $acl_n)
+ || ($acl_n =~ m,^\^, && $ref =~ m:$acl_n:);
+}
+
+sub parse_config ($$$$) {
+ my $data = shift;
+ local $ENV{GIT_DIR} = shift;
+ my $br = shift;
+ my $fn = shift;
+ info "Loading $br:$fn";
+ open(I,'-|','git','cat-file','blob',"$br:$fn");
my $section = '';
while (<I>) {
chomp;
if (/^\s*$/ || /^\s*#/) {
} elsif (/^\[([a-z]+)\]$/i) {
- $section = $1;
+ $section = lc $1;
} elsif (/^\[([a-z]+)\s+"(.*)"\]$/i) {
- $section = "$1.$2";
+ $section = join('.',lc $1,$2);
} elsif (/^\s*([a-z][a-z0-9]+)\s*=\s*(.*?)\s*$/i) {
- push @{$data->{"$section.$1"}}, $2;
+ push @{$data->{join('.',$section,lc $1)}}, $2;
} else {
- deny "bad config file line $. in $fn";
+ deny "bad config file line $. in $br:$fn";
}
}
close I;
}
}
-sub git_value (@) {
- open(T,'-|','git',@_); local $_ = <T>; chop; close T;
- $_;
+sub load_diff ($) {
+ my $base = shift;
+ my $d = $diff_cache{$base};
+ unless ($d) {
+ local $/ = "\0";
+ my %this_diff;
+ if ($base =~ /^0{40}$/) {
+ open(T,'-|','git','ls-tree',
+ '-r','--name-only','-z',
+ $new) or return undef;
+ while (<T>) {
+ chop;
+ $this_diff{$_} = 'A';
+ }
+ close T or return undef;
+ } else {
+ open(T,'-|','git','diff-tree',
+ '-r','--name-status','-z',
+ $base,$new) or return undef;
+ while (<T>) {
+ my $op = $_;
+ chop $op;
+
+ my $path = <T>;
+ chop $path;
+
+ $this_diff{$path} = $op;
+ }
+ close T or return undef;
+ }
+ $d = \%this_diff;
+ $diff_cache{$base} = $d;
+ }
+ return $d;
}
deny "No GIT_DIR inherited from caller" unless $git_dir;
&& $ref =~ m,^heads/,
&& $old eq git_value('merge-base',$old,$new));
-# Load the user's ACL file.
+# Load the user's ACL file. Expand groups (user.memberof) one level.
{
my %data = ('user.committer' => []);
- parse_config(\%data, "$acl_branch:users/$this_user.acl");
+ parse_config(\%data,$acl_git,$acl_branch,"external/$repository_name.acl");
+
+ %data = (
+ 'user.committer' => $data{'user.committer'},
+ 'user.memberof' => [],
+ );
+ parse_config(\%data,$acl_git,$acl_branch,"users/$this_user.acl");
+
%user_committer = map {$_ => $_} @{$data{'user.committer'}};
- my $rules = $data{"repository.$repository_name.allow"} || [];
+ my $rule_key = "repository.$repository_name.allow";
+ my $rules = $data{$rule_key} || [];
+
+ foreach my $group (@{$data{'user.memberof'}}) {
+ my %g;
+ parse_config(\%g,$acl_git,$acl_branch,"groups/$group.acl");
+ my $group_rules = $g{$rule_key};
+ push @$rules, @$group_rules if $group_rules;
+ }
+
+RULE:
foreach (@$rules) {
- if (/^([CDRU ]+)\s+for\s+([^\s]+)$/) {
+ while (/\${user\.([a-z][a-zA-Z0-9]+)}/) {
+ my $k = lc $1;
+ my $v = $data{"user.$k"};
+ next RULE unless defined $v;
+ next RULE if @$v != 1;
+ next RULE unless defined $v->[0];
+ s/\${user\.$k}/$v->[0]/g;
+ }
+
+ if (/^([AMD ]+)\s+of\s+([^\s]+)\s+for\s+([^\s]+)\s+diff\s+([^\s]+)$/) {
+ my ($ops, $pth, $ref, $bst) = ($1, $2, $3, $4);
+ $ops =~ s/ //g;
+ $pth =~ s/\\\\/\\/g;
+ $ref =~ s/\\\\/\\/g;
+ push @path_rules, [$ops, $pth, $ref, $bst];
+ } elsif (/^([AMD ]+)\s+of\s+([^\s]+)\s+for\s+([^\s]+)$/) {
+ my ($ops, $pth, $ref) = ($1, $2, $3);
+ $ops =~ s/ //g;
+ $pth =~ s/\\\\/\\/g;
+ $ref =~ s/\\\\/\\/g;
+ push @path_rules, [$ops, $pth, $ref, $old];
+ } elsif (/^([CDRU ]+)\s+for\s+([^\s]+)$/) {
my $ops = $1;
my $ref = $2;
$ops =~ s/ //g;
next unless $acl_ops =~ /^[CDRU]+$/; # Uhh.... shouldn't happen.
next unless $acl_n;
next unless $op =~ /^[$acl_ops]$/;
+ next unless match_string $acl_n, $ref;
+
+ # Don't test path rules on branch deletes.
+ #
+ grant "Allowed by: $acl_ops for $acl_n" if $op eq 'D';
+
+ # Aggregate matching path rules; allow if there aren't
+ # any matching this ref.
+ #
+ my %pr;
+ foreach my $p_entry (@path_rules) {
+ my ($p_ops, $p_n, $p_ref, $p_bst) = @$p_entry;
+ next unless $p_ref;
+ push @{$pr{$p_bst}}, $p_entry if match_string $p_ref, $ref;
+ }
+ grant "Allowed by: $acl_ops for $acl_n" unless %pr;
- grant "Allowed by: $acl_ops for $acl_n"
- if (
- ($acl_n eq $ref)
- || ($acl_n =~ m,/$, && substr($ref,0,length $acl_n) eq $acl_n)
- || ($acl_n =~ m,^\^, && $ref =~ m:$acl_n:)
- );
+ # Allow only if all changes against a single base are
+ # allowed by file path rules.
+ #
+ my @bad;
+ foreach my $p_bst (keys %pr) {
+ my $diff_ref = load_diff $p_bst;
+ deny "Cannot difference trees." unless ref $diff_ref;
+
+ my %fd = %$diff_ref;
+ foreach my $p_entry (@{$pr{$p_bst}}) {
+ my ($p_ops, $p_n, $p_ref, $p_bst) = @$p_entry;
+ next unless $p_ops =~ /^[AMD]+$/;
+ next unless $p_n;
+
+ foreach my $f_n (keys %fd) {
+ my $f_op = $fd{$f_n};
+ next unless $f_op;
+ next unless $f_op =~ /^[$p_ops]$/;
+ delete $fd{$f_n} if match_string $p_n, $f_n;
+ }
+ last unless %fd;
+ }
+
+ if (%fd) {
+ push @bad, [$p_bst, \%fd];
+ } else {
+ # All changes relative to $p_bst were allowed.
+ #
+ grant "Allowed by: $acl_ops for $acl_n diff $p_bst";
+ }
+ }
+
+ foreach my $bad_ref (@bad) {
+ my ($p_bst, $fd) = @$bad_ref;
+ print STDERR "\n";
+ print STDERR "Not allowed to make the following changes:\n";
+ print STDERR "(base: $p_bst)\n";
+ foreach my $f_n (sort keys %$fd) {
+ print STDERR " $fd->{$f_n} $f_n\n";
+ }
+ }
+ deny "You are not permitted to $op $ref";
}
close A;
deny "You are not permitted to $op $ref";
--- /dev/null
+From: Ismail Dönmez <ismail@pardus.org.tr>
+
+Trying to build the documentation with docbook-xsl 1.73 may result in
+the following error. This patch fixes it.
+
+$ xmlto -m callouts.xsl man git-add.xml
+runtime error: file
+file:///usr/share/sgml/docbook/xsl-stylesheets-1.73.0/manpages/other.xsl line
+129 element call-template
+The called template 'read-character-map' was not found.
+
+--- docbook-xsl-1.73.0/manpages/docbook.xsl.manpages-charmap 2007-07-23 16:24:23.000000000 +0100
++++ docbook-xsl-1.73.0/manpages/docbook.xsl 2007-07-23 16:25:16.000000000 +0100
+@@ -37,6 +37,7 @@
+ <xsl:include href="lists.xsl"/>
+ <xsl:include href="endnotes.xsl"/>
+ <xsl:include href="table.xsl"/>
++ <xsl:include href="../common/charmap.xsl"/>
+
+ <!-- * we rename the following just to avoid using params with "man" -->
+ <!-- * prefixes in the table.xsl stylesheet (because that stylesheet -->
}
prec=4
-dotest=.dotest sign= utf8=t keep= skip= interactive= resolved= binary= resolvemsg=
+dotest=.dotest sign= utf8=t keep= skip= interactive= resolved= binary=
+resolvemsg= resume=
git_apply_opt=
while case "$#" in 0) break;; esac
$log->info("Lockless commit start, basing commit on '$tmpdir', index file is '$file_index'");
$ENV{GIT_DIR} = $state->{CVSROOT} . "/";
+ $ENV{GIT_WORK_TREE} = ".";
$ENV{GIT_INDEX_FILE} = $file_index;
# Remember where the head was at the beginning.
$log->info("Temp checkoutdir creation successful, basing annotate session work on '$tmpdir', index file is '$file_index'");
$ENV{GIT_DIR} = $state->{CVSROOT} . "/";
+ $ENV{GIT_WORK_TREE} = ".";
$ENV{GIT_INDEX_FILE} = $file_index;
chdir $tmpdir;
# Variables we fill in automatically, or via prompting:
my (@to,@cc,@initial_cc,@bcclist,@xh,
- $initial_reply_to,$initial_subject,@files,$from,$compose,$time);
+ $initial_reply_to,$initial_subject,@files,$author,$sender,$compose,$time);
my $smtp_server;
my $envelope_sender;
# Begin by accumulating all the variables (defined above), that we will end up
# needing, first, from the command line:
-my $rc = GetOptions("from=s" => \$from,
+my $rc = GetOptions("sender|from=s" => \$sender,
"in-reply-to=s" => \$initial_reply_to,
"subject=s" => \$initial_subject,
"to=s" => \@to,
# Now, let's fill any that aren't set in with defaults:
-my ($author) = $repo->ident_person('author');
-my ($committer) = $repo->ident_person('committer');
+my ($repoauthor) = $repo->ident_person('author');
+my ($repocommitter) = $repo->ident_person('committer');
my %aliases;
my @alias_files = $repo->config('sendemail.aliasesfile');
}
}
-($from) = expand_aliases($from) if defined $from;
+($sender) = expand_aliases($sender) if defined $sender;
my $prompting = 0;
-if (!defined $from) {
- $from = $author || $committer;
+if (!defined $sender) {
+ $sender = $repoauthor || $repocommitter;
do {
- $_ = $term->readline("Who should the emails appear to be from? [$from] ");
+ $_ = $term->readline("Who should the emails appear to be from? [$sender] ");
} while (!defined $_);
- $from = $_ if ($_);
- print "Emails will be sent from: ", $from, "\n";
+ $sender = $_ if ($_);
+ print "Emails will be sent from: ", $sender, "\n";
$prompting++;
}
}
@to = expand_aliases(@to);
-@to = (map { sanitize_address_rfc822($_) } @to);
+@to = (map { sanitize_address($_) } @to);
@initial_cc = expand_aliases(@initial_cc);
@bcclist = expand_aliases(@bcclist);
# effort to have it be unique
open(C,">",$compose_filename)
or die "Failed to open for writing $compose_filename: $!";
- print C "From $from # This line is ignored.\n";
+ print C "From $sender # This line is ignored.\n";
printf C "Subject: %s\n\n", $initial_subject;
printf C <<EOT;
GIT: Please enter your email below.
# check for a local address:
return $address if ($address =~ /^($local_part_regexp)$/);
+ $address =~ s/^\s*<(.*)>\s*$/$1/;
if ($have_email_valid) {
- $address =~ s/^\s*<(.*)>\s*$/$1/;
return scalar Email::Valid->address($address);
} else {
# less robust/correct than the monster regexp in Email::Valid,
my $date = time;
my $pseudo_rand = int (rand(4200));
my $du_part;
- for ($from, $committer, $author) {
- $du_part = extract_valid_address($_);
- last if ($du_part ne '');
+ for ($sender, $repocommitter, $repoauthor) {
+ $du_part = extract_valid_address(sanitize_address($_));
+ last if (defined $du_part and $du_part ne '');
}
- if ($du_part eq '') {
+ if (not defined $du_part or $du_part eq '') {
use Sys::Hostname qw();
$du_part = 'user@' . Sys::Hostname::hostname();
}
return "$_";
}
-# If an address contains a . in the name portion, the name must be quoted.
-sub sanitize_address_rfc822
+# use the simplest quoting being able to handle the recipient
+sub sanitize_address
{
my ($recipient) = @_;
- my ($recipient_name) = ($recipient =~ /^(.*?)\s+</);
- if ($recipient_name && $recipient_name =~ /\./ && $recipient_name !~ /^".*"$/) {
- my ($name, $addr) = ($recipient =~ /^(.*?)(\s+<.*)/);
- $recipient = "\"$name\"$addr";
+ my ($recipient_name, $recipient_addr) = ($recipient =~ /^(.*?)\s*(<.*)/);
+
+ if (not $recipient_name) {
+ return "$recipient";
+ }
+
+ # if recipient_name is already quoted, do nothing
+ if ($recipient_name =~ /^(".*"|=\?utf-8\?q\?.*\?=)$/) {
+ return $recipient;
+ }
+
+ # rfc2047 is needed if a non-ascii char is included
+ if ($recipient_name =~ /[^[:ascii:]]/) {
+ $recipient_name =~ s/([^-a-zA-Z0-9!*+\/])/sprintf("=%02X", ord($1))/eg;
+ $recipient_name =~ s/(.*)/=\?utf-8\?q\?$1\?=/;
}
- return $recipient;
+
+ # double quotes are needed if specials or CTLs are included
+ elsif ($recipient_name =~ /[][()<>@,;:\\".\000-\037\177]/) {
+ $recipient_name =~ s/(["\\\r])/\\$1/;
+ $recipient_name = "\"$recipient_name\"";
+ }
+
+ return "$recipient_name $recipient_addr";
+
}
sub send_message
{
my @recipients = unique_email_list(@to);
- @cc = (map { sanitize_address_rfc822($_) } @cc);
+ @cc = (map { sanitize_address($_) } @cc);
my $to = join (",\n\t", @recipients);
@recipients = unique_email_list(@recipients,@cc,@bcclist);
@recipients = (map { extract_valid_address($_) } @recipients);
if ($cc ne '') {
$ccline = "\nCc: $cc";
}
- $from = sanitize_address_rfc822($from);
+ my $sanitized_sender = sanitize_address($sender);
make_message_id();
- my $header = "From: $from
+ my $header = "From: $sanitized_sender
To: $to${ccline}
Subject: $subject
Date: $date
}
my @sendmail_parameters = ('-i', @recipients);
- my $raw_from = $from;
+ my $raw_from = $sanitized_sender;
$raw_from = $envelope_sender if (defined $envelope_sender);
$raw_from = extract_valid_address($raw_from);
unshift (@sendmail_parameters,
} else {
print "Sendmail: $smtp_server ".join(' ',@sendmail_parameters)."\n";
}
- print "From: $from\nSubject: $subject\nCc: $cc\nTo: $to\n\n";
+ print "From: $sanitized_sender\nSubject: $subject\nCc: $cc\nTo: $to\n\n";
if ($smtp) {
print "Result: ", $smtp->code, ' ',
($smtp->message =~ /\n([^\n]+\n)$/s), "\n";
foreach my $t (@files) {
open(F,"<",$t) or die "can't open file $t";
- my $author_not_sender = undef;
+ my $author = undef;
@cc = @initial_cc;
@xh = ();
my $input_format = undef;
$subject = $1;
} elsif (/^(Cc|From):\s+(.*)$/) {
- if (unquote_rfc2047($2) eq $from) {
- $from = $2;
+ if (unquote_rfc2047($2) eq $sender) {
next if ($suppress_from);
}
elsif ($1 eq 'From') {
- $author_not_sender = $2;
+ $author = unquote_rfc2047($2);
}
printf("(mbox) Adding cc: %s from line '%s'\n",
$2, $_) unless $quiet;
}
}
close F;
- if (defined $author_not_sender) {
- $author_not_sender = unquote_rfc2047($author_not_sender);
- $message = "From: $author_not_sender\n\n$message";
+ if (defined $author) {
+ $message = "From: $author\n\n$message";
}
{ "branch", cmd_branch, RUN_SETUP },
{ "bundle", cmd_bundle },
{ "cat-file", cmd_cat_file, RUN_SETUP },
- { "checkout-index", cmd_checkout_index, RUN_SETUP },
+ { "checkout-index", cmd_checkout_index,
+ RUN_SETUP | NEED_WORK_TREE},
{ "check-ref-format", cmd_check_ref_format },
{ "check-attr", cmd_check_attr, RUN_SETUP | NEED_WORK_TREE },
{ "cherry", cmd_cherry, RUN_SETUP },
File::Find::find({
follow_fast => 1, # follow symbolic links
+ follow_skip => 2, # ignore duplicates
dangling_symlinks => 0, # ignore dangling symlinks, silently
wanted => sub {
# skip project-list toplevel, if we get it.
# log/feed of current (HEAD) branch, log of given branch, history of file/directory
my $head = $hash || 'HEAD';
- my @commitlist = parse_commits($head, 150);
+ my @commitlist = parse_commits($head, 150, 0, undef, $file_name);
my %latest_commit;
my %latest_date;
*/
static int index_only = 0;
+static void init_tree_desc_from_tree(struct tree_desc *desc, struct tree *tree)
+{
+ parse_tree(tree);
+ init_tree_desc(desc, tree->buffer, tree->size);
+}
+
static int git_merge_trees(int index_only,
struct tree *common,
struct tree *head,
struct tree *merge)
{
int rc;
- struct object_list *trees = NULL;
+ struct tree_desc t[3];
struct unpack_trees_options opts;
memset(&opts, 0, sizeof(opts));
opts.head_idx = 2;
opts.fn = threeway_merge;
- object_list_append(&common->object, &trees);
- object_list_append(&head->object, &trees);
- object_list_append(&merge->object, &trees);
+ init_tree_desc_from_tree(t+0, common);
+ init_tree_desc_from_tree(t+1, head);
+ init_tree_desc_from_tree(t+2, merge);
- rc = unpack_trees(trees, &opts);
+ rc = unpack_trees(3, t, &opts);
cache_tree_free(&active_cache_tree);
return rc;
}
if (!isatty(1))
return;
- if (!pager)
+ if (!pager) {
+ if (!pager_program)
+ git_config(git_default_config);
pager = pager_program;
+ }
if (!pager)
pager = getenv("PAGER");
if (!pager)
return retval + has_dir_name(istate, ce, pos, ok_to_replace);
}
-int add_index_entry(struct index_state *istate, struct cache_entry *ce, int option)
+static int add_index_entry_with_check(struct index_state *istate, struct cache_entry *ce, int option)
{
int pos;
int ok_to_add = option & ADD_CACHE_OK_TO_ADD;
pos = index_name_pos(istate, ce->name, ntohs(ce->ce_flags));
pos = -pos-1;
}
+ return pos + 1;
+}
+
+int add_index_entry(struct index_state *istate, struct cache_entry *ce, int option)
+{
+ int pos;
+
+ if (option & ADD_CACHE_JUST_APPEND)
+ pos = istate->cache_nr;
+ else {
+ int ret;
+ ret = add_index_entry_with_check(istate, ce, option);
+ if (ret <= 0)
+ return ret;
+ pos = ret - 1;
+ }
/* Make sure the array is big enough .. */
if (istate->cache_nr == istate->cache_alloc) {
/* Add it in.. */
istate->cache_nr++;
- if (istate->cache_nr > pos)
+ if (istate->cache_nr > pos + 1)
memmove(istate->cache + pos + 1,
istate->cache + pos,
(istate->cache_nr - pos - 1) * sizeof(ce));
die("too long a refname '%s'", list->name);
write_or_die(fd, line, len);
}
+ close(fd);
return commit_lock_file(&packlock);
}
if (!lstat(name, &st))
die("ambiguous argument '%s': both revision and filename\n"
"Use '--' to separate filenames from revisions", arg);
- if (errno != ENOENT)
+ if (errno != ENOENT && errno != ENOTDIR)
die("'%s': %s", arg, strerror(errno));
}
}
/*
- * If no worktree was given, and we are outside of a default work tree,
- * now is the time to set it.
- *
- * In other words, if the user calls git with something like
- *
- * git --git-dir=/some/where/else/.git bla
- *
- * default to /some/where/else as working directory; if the specified
- * git-dir does not end in "/.git", the cwd is used as working directory.
+ * set_work_tree() is only ever called if you set GIT_DIR explicitely.
+ * The old behaviour (which we retain here) is to set the work tree root
+ * to the cwd, unless overridden by the config, the command line, or
+ * GIT_WORK_TREE.
*/
-const char *set_work_tree(const char *dir)
+static const char *set_work_tree(const char *dir)
{
- char dir_buffer[PATH_MAX];
- static char buffer[PATH_MAX + 1], *rel = NULL;
- int len, postfix_len = strlen(DEFAULT_GIT_DIR_ENVIRONMENT) + 1;
-
- /* strip the variable 'dir' of the postfix "/.git" if it has it */
- len = strlen(dir);
- if (len > postfix_len && !strcmp(dir + len - postfix_len,
- "/" DEFAULT_GIT_DIR_ENVIRONMENT)) {
- strncpy(dir_buffer, dir, len - postfix_len);
-
- /* are we inside the default work tree? */
- rel = get_relative_cwd(buffer, sizeof(buffer), dir_buffer);
- }
- /* if rel is set, the cwd is _not_ the current working tree */
- if (rel && *rel) {
- if (!is_absolute_path(dir))
- set_git_dir(make_absolute_path(dir));
- dir = dir_buffer;
- chdir(dir);
- strcat(rel, "/");
- inside_git_dir = 0;
- } else {
- rel = NULL;
- dir = getcwd(buffer, sizeof(buffer));
- }
- git_work_tree_cfg = xstrdup(dir);
+ char buffer[PATH_MAX + 1];
+
+ if (!getcwd(buffer, sizeof(buffer)))
+ die ("Could not get the current working directory");
+ git_work_tree_cfg = xstrdup(buffer);
inside_work_tree = 1;
- return rel;
+ return NULL;
}
/*
[ $# -eq 0 ] && return
}
+# label is-bare is-inside-git is-inside-work prefix
+
test_rev_parse toplevel false false true ''
cd .git || exit 1
export GIT_CONFIG="$(pwd)"/../.git/config
git config core.bare false
-test_rev_parse 'GIT_DIR=../.git, core.bare = false' false false true work/
+test_rev_parse 'GIT_DIR=../.git, core.bare = false' false false true ''
git config core.bare true
test_rev_parse 'GIT_DIR=../.git, core.bare = true' true false false ''
git config --unset core.bare
-test_rev_parse 'GIT_DIR=../.git, core.bare undefined' false false true work/
+test_rev_parse 'GIT_DIR=../.git, core.bare undefined' false false true ''
mv ../.git ../repo.git || exit 1
export GIT_DIR=../repo.git
(
echo "100644 $(git hash-object -w stage1) 1 file"
echo "100755 $(git hash-object -w stage2) 2 file"
- echo "100644 $(printf $s | git hash-object -w -t blob --stdin) 1 symlink"
- echo "120000 $(printf $s | git hash-object -w -t blob --stdin) 2 symlink"
+ echo "100644 $(printf 1 | git hash-object -w -t blob --stdin) 1 symlink"
+ echo "120000 $(printf 2 | git hash-object -w -t blob --stdin) 2 symlink"
) | git update-index --index-info &&
git config core.filemode 0 &&
git config core.symlinks 0 &&
test 4 = $(git verify-pack -v bundle.pack | wc -l)
'
+test_expect_success 'bundle should be able to create a full history' '
+
+ cd "$D" &&
+ git tag -a -m '1.0' v1.0 master &&
+ git bundle create bundle4 v1.0
+
+'
+
test_done
#include "cache.h"
+#include "cache-tree.h"
#include "tree.h"
#include "blob.h"
#include "commit.h"
const char *tree_type = "tree";
-static int read_one_entry(const unsigned char *sha1, const char *base, int baselen, const char *pathname, unsigned mode, int stage)
+static int read_one_entry_opt(const unsigned char *sha1, const char *base, int baselen, const char *pathname, unsigned mode, int stage, int opt)
{
int len;
unsigned int size;
memcpy(ce->name, base, baselen);
memcpy(ce->name + baselen, pathname, len+1);
hashcpy(ce->sha1, sha1);
- return add_cache_entry(ce, ADD_CACHE_OK_TO_ADD|ADD_CACHE_SKIP_DFCHECK);
+ return add_cache_entry(ce, opt);
+}
+
+static int read_one_entry(const unsigned char *sha1, const char *base, int baselen, const char *pathname, unsigned mode, int stage)
+{
+ return read_one_entry_opt(sha1, base, baselen, pathname, mode, stage,
+ ADD_CACHE_OK_TO_ADD|ADD_CACHE_SKIP_DFCHECK);
+}
+
+/*
+ * This is used when the caller knows there is no existing entries at
+ * the stage that will conflict with the entry being added.
+ */
+static int read_one_entry_quick(const unsigned char *sha1, const char *base, int baselen, const char *pathname, unsigned mode, int stage)
+{
+ return read_one_entry_opt(sha1, base, baselen, pathname, mode, stage,
+ ADD_CACHE_JUST_APPEND);
}
static int match_tree_entry(const char *base, int baselen, const char *path, unsigned int mode, const char **paths)
return 0;
}
+static int cmp_cache_name_compare(const void *a_, const void *b_)
+{
+ const struct cache_entry *ce1, *ce2;
+
+ ce1 = *((const struct cache_entry **)a_);
+ ce2 = *((const struct cache_entry **)b_);
+ return cache_name_compare(ce1->name, ntohs(ce1->ce_flags),
+ ce2->name, ntohs(ce2->ce_flags));
+}
+
int read_tree(struct tree *tree, int stage, const char **match)
{
- return read_tree_recursive(tree, "", 0, stage, match, read_one_entry);
+ read_tree_fn_t fn = NULL;
+ int i, err;
+
+ /*
+ * Currently the only existing callers of this function all
+ * call it with stage=1 and after making sure there is nothing
+ * at that stage; we could always use read_one_entry_quick().
+ *
+ * But when we decide to straighten out git-read-tree not to
+ * use unpack_trees() in some cases, this will probably start
+ * to matter.
+ */
+
+ /*
+ * See if we have cache entry at the stage. If so,
+ * do it the original slow way, otherwise, append and then
+ * sort at the end.
+ */
+ for (i = 0; !fn && i < active_nr; i++) {
+ struct cache_entry *ce = active_cache[i];
+ if (ce_stage(ce) == stage)
+ fn = read_one_entry;
+ }
+
+ if (!fn)
+ fn = read_one_entry_quick;
+ err = read_tree_recursive(tree, "", 0, stage, match, fn);
+ if (fn == read_one_entry || err)
+ return err;
+
+ /*
+ * Sort the cache entry -- we need to nuke the cache tree, though.
+ */
+ cache_tree_free(&active_cache_tree);
+ qsort(active_cache, active_nr, sizeof(active_cache[0]),
+ cmp_cache_name_compare);
+ return 0;
}
struct tree *lookup_tree(const unsigned char *sha1)
const unsigned char *sha1;
};
-static struct tree_entry_list *create_tree_entry_list(struct tree *tree)
+static struct tree_entry_list *create_tree_entry_list(struct tree_desc *desc)
{
- struct tree_desc desc;
struct name_entry one;
struct tree_entry_list *ret = NULL;
struct tree_entry_list **list_p = &ret;
- if (!tree->object.parsed)
- parse_tree(tree);
-
- init_tree_desc(&desc, tree->buffer, tree->size);
-
- while (tree_entry(&desc, &one)) {
+ while (tree_entry(desc, &one)) {
struct tree_entry_list *entry;
entry = xmalloc(sizeof(struct tree_entry_list));
return ret;
}
+static inline void remove_entry(int remove)
+{
+ if (remove >= 0)
+ remove_cache_entry_at(remove);
+}
+
static int unpack_trees_rec(struct tree_entry_list **posns, int len,
const char *base, struct unpack_trees_options *o,
struct tree_entry_list *df_conflict_list)
{
+ int remove;
int baselen = strlen(base);
int src_size = len + 1;
int i_stk = i_stk;
subposns = xcalloc(len, sizeof(struct tree_list_entry *));
+ remove = -1;
if (cache_name && !strcmp(cache_name, first)) {
any_files = 1;
src[0] = active_cache[o->pos];
- remove_cache_entry_at(o->pos);
+ remove = o->pos;
}
for (i = 0; i < len; i++) {
if (S_ISDIR(posns[i]->mode)) {
struct tree *tree = lookup_tree(posns[i]->sha1);
+ struct tree_desc t;
any_dirs = 1;
parse_tree(tree);
- subposns[i] = create_tree_entry_list(tree);
+ init_tree_desc(&t, tree->buffer, tree->size);
+ subposns[i] = create_tree_entry_list(&t);
posns[i] = posns[i]->next;
src[i + o->merge] = o->df_conflict_entry;
continue;
printf("\n");
}
#endif
- ret = o->fn(src, o);
+ ret = o->fn(src, o, remove);
#if DBRT_DEBUG > 1
printf("Added %d entries\n", ret);
#endif
o->pos += ret;
} else {
+ remove_entry(remove);
for (i = 0; i < src_size; i++) {
if (src[i]) {
add_cache_entry(src[i], ADD_CACHE_OK_TO_ADD|ADD_CACHE_SKIP_DFCHECK);
stop_progress(&progress);;
}
-int unpack_trees(struct object_list *trees, struct unpack_trees_options *o)
+int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options *o)
{
- unsigned len = object_list_length(trees);
struct tree_entry_list **posns;
int i;
- struct object_list *posn = trees;
struct tree_entry_list df_conflict_list;
static struct cache_entry *dfc;
if (len) {
posns = xmalloc(len * sizeof(struct tree_entry_list *));
- for (i = 0; i < len; i++) {
- posns[i] = create_tree_entry_list((struct tree *) posn->item);
- posn = posn->next;
- }
+ for (i = 0; i < len; i++)
+ posns[i] = create_tree_entry_list(t+i);
+
if (unpack_trees_rec(posns, len, o->prefix ? o->prefix : "",
o, &df_conflict_list))
return -1;
unsigned changed = ce_match_stat(ce, &st, 1);
if (!changed)
return;
+ /*
+ * NEEDSWORK: the current default policy is to allow
+ * submodule to be out of sync wrt the supermodule
+ * index. This needs to be tightened later for
+ * submodules that are marked to be automatically
+ * checked out.
+ */
+ if (S_ISGITLINK(ntohl(ce->ce_mode)))
+ return;
errno = 0;
}
if (errno == ENOENT)
#endif
int threeway_merge(struct cache_entry **stages,
- struct unpack_trees_options *o)
+ struct unpack_trees_options *o,
+ int remove)
{
struct cache_entry *index;
struct cache_entry *head;
}
/* #1 */
- if (!head && !remote && any_anc_missing)
+ if (!head && !remote && any_anc_missing) {
+ remove_entry(remove);
return 0;
+ }
/* Under the new "aggressive" rule, we resolve mostly trivial
* cases that we historically had git-merge-one-file resolve.
if ((head_deleted && remote_deleted) ||
(head_deleted && remote && remote_match) ||
(remote_deleted && head && head_match)) {
+ remove_entry(remove);
if (index)
return deleted_entry(index, index, o);
else if (ce && !head_deleted)
verify_uptodate(index, o);
}
+ remove_entry(remove);
o->nontrivial_merge = 1;
/* #2, #3, #4, #6, #7, #9, #10, #11. */
*
*/
int twoway_merge(struct cache_entry **src,
- struct unpack_trees_options *o)
+ struct unpack_trees_options *o,
+ int remove)
{
struct cache_entry *current = src[0];
struct cache_entry *oldtree = src[1];
}
else if (oldtree && !newtree && same(current, oldtree)) {
/* 10 or 11 */
+ remove_entry(remove);
return deleted_entry(oldtree, current, o);
}
else if (oldtree && newtree &&
}
else {
/* all other failures */
+ remove_entry(remove);
if (oldtree)
reject_merge(oldtree);
if (current)
}
else if (newtree)
return merged_entry(newtree, current, o);
- else
- return deleted_entry(oldtree, current, o);
+ remove_entry(remove);
+ return deleted_entry(oldtree, current, o);
}
/*
* stage0 does not have anything there.
*/
int bind_merge(struct cache_entry **src,
- struct unpack_trees_options *o)
+ struct unpack_trees_options *o,
+ int remove)
{
struct cache_entry *old = src[0];
struct cache_entry *a = src[1];
* - take the stat information from stage0, take the data from stage1
*/
int oneway_merge(struct cache_entry **src,
- struct unpack_trees_options *o)
+ struct unpack_trees_options *o,
+ int remove)
{
struct cache_entry *old = src[0];
struct cache_entry *a = src[1];
return error("Cannot do a oneway merge of %d trees",
o->merge_size);
- if (!a)
+ if (!a) {
+ remove_entry(remove);
return deleted_entry(old, old, o);
+ }
if (old && same(old, a)) {
if (o->reset) {
struct stat st;
struct unpack_trees_options;
typedef int (*merge_fn_t)(struct cache_entry **src,
- struct unpack_trees_options *options);
+ struct unpack_trees_options *options,
+ int remove);
struct unpack_trees_options {
int reset;
struct cache_entry *df_conflict_entry;
};
-extern int unpack_trees(struct object_list *trees,
+extern int unpack_trees(unsigned n, struct tree_desc *t,
struct unpack_trees_options *options);
-int threeway_merge(struct cache_entry **stages, struct unpack_trees_options *o);
-int twoway_merge(struct cache_entry **src, struct unpack_trees_options *o);
-int bind_merge(struct cache_entry **src, struct unpack_trees_options *o);
-int oneway_merge(struct cache_entry **src, struct unpack_trees_options *o);
+int threeway_merge(struct cache_entry **stages, struct unpack_trees_options *o, int);
+int twoway_merge(struct cache_entry **src, struct unpack_trees_options *o, int);
+int bind_merge(struct cache_entry **src, struct unpack_trees_options *o, int);
+int oneway_merge(struct cache_entry **src, struct unpack_trees_options *o, int);
#endif