--- /dev/null
+Git v2.10.4 Release Notes
+=========================
+
+This release forward-ports the fix for "ssh://..." URL from Git v2.7.6
--- /dev/null
+Git v2.11.3 Release Notes
+=========================
+
+This release forward-ports the fix for "ssh://..." URL from Git v2.7.6
--- /dev/null
+Git v2.12.4 Release Notes
+=========================
+
+This release forward-ports the fix for "ssh://..." URL from Git v2.7.6
--- /dev/null
+Git v2.13.5 Release Notes
+=========================
+
+This release forward-ports the fix for "ssh://..." URL from Git v2.7.6
set does.
* Code clean-up to fix possible buffer over-reading.
- (merge 2d105451c0 rs/apply-avoid-over-reading later to maint).
* A few tests that tried to verify the contents of push certificates
did not use 'git rev-parse' to formulate the line to look for in
the certificate correctly.
* Update the character width tables.
- (merge 7560aacd7c bb/unicode-10.0 later to maint).
* After "git branch --move" of the currently checked out branch, the
code to walk the reflog of HEAD via "log -g" and friends
ought to mean a repository on a network share that can be accessed
locally, but this did not work correctly due to stripping the double
slashes at the beginning.
- (merge 496f256989 tb/push-to-cygwin-unc-path later to maint).
* The progress meter did not give a useful output when we haven't had
0.5 seconds to measure the throughput during the interval. Instead
show the overall throughput rate at the end, which is a much more
useful number.
- (merge 0fae1e072a rs/progress-overall-throughput-at-the-end later to maint).
* Code clean-up, that makes us in sync with Debian by one patch.
- (merge 8db1ae5740 jn/hooks-pre-rebase-sample-fix later to maint).
* We run an early part of "git gc" that deals with refs before
daemonising (and not under lock) even when running a background
auto-gc, which caused multiple gc processes attempting to run the
early part at the same time. This is now prevented by running the
early part also under the GC lock.
- (merge c45af94dbc jk/gc-pre-detach-under-hook later to maint).
* A recent update broke an alias that contained an uppercase letter.
- (merge 643df7e234 js/alias-case-sensitivity later to maint).
* Other minor doc, test and build updates and code cleanups.
- (merge 3f9c637ec7 pw/unquote-path-in-git-pm later to maint).
(merge 5053313562 rs/urlmatch-cleanup later to maint).
(merge 42c78a216e rs/use-div-round-up later to maint).
(merge 5e8d2729ae rs/wt-status-cleanup later to maint).
- (merge 01826066b0 ks/fix-rebase-doc-picture later to maint).
- (merge f7f6dc340e jk/test-copy-bytes-fix later to maint).
- (merge 9fb9495dae ew/fd-cloexec-fix later to maint).
- (merge 3a33fe5c97 ks/doc-fixes later to maint).
+ (merge bc9b7e207f as/diff-options-grammofix later to maint).
+ (merge ac05222b31 ah/patch-id-doc later to maint).
--- /dev/null
+Git v2.14.1 Release Notes
+=========================
+
+This release forward-ports the fix for "ssh://..." URL from Git v2.7.6
--- /dev/null
+Git v2.14.2 Release Notes
+=========================
+
+Fixes since v2.14.1
+-------------------
+
+ * Because recent Git for Windows do come with a real msgfmt, the
+ build procedure for git-gui has been updated to use it instead of a
+ hand-rolled substitute.
+
+ * "%C(color name)" in the pretty print format always produced ANSI
+ color escape codes, which was an early design mistake. They now
+ honor the configuration (e.g. "color.ui = never") and also tty-ness
+ of the output medium.
+
+ * The http.{sslkey,sslCert} configuration variables are to be
+ interpreted as a pathname that honors "~[username]/" prefix, but
+ weren't, which has been fixed.
+
+ * Numerous bugs in walking of reflogs via "log -g" and friends have
+ been fixed.
+
+ * "git commit" when seeing an totally empty message said "you did not
+ edit the message", which is clearly wrong. The message has been
+ corrected.
+
+ * When a directory is not readable, "gitweb" fails to build the
+ project list. Work this around by skipping such a directory.
+
+ * A recently added test for the "credential-cache" helper revealed
+ that EOF detection done around the time the connection to the cache
+ daemon is torn down were flaky. This was fixed by reacting to
+ ECONNRESET and behaving as if we got an EOF.
+
+Also contains various documentation updates and code clean-ups.
--- /dev/null
+Git v2.7.6 Release Notes
+========================
+
+Fixes since v2.7.5
+------------------
+
+ * A "ssh://..." URL can result in a "ssh" command line with a
+ hostname that begins with a dash "-", which would cause the "ssh"
+ command to instead (mis)treat it as an option. This is now
+ prevented by forbidding such a hostname (which will not be
+ necessary in the real world).
+
+ * Similarly, when GIT_PROXY_COMMAND is configured, the command is
+ run with host and port that are parsed out from "ssh://..." URL;
+ a poorly written GIT_PROXY_COMMAND could be tricked into treating
+ a string that begins with a dash "-". This is now prevented by
+ forbidding such a hostname and port number (again, which will not
+ be necessary in the real world).
+
+ * In the same spirit, a repository name that begins with a dash "-"
+ is also forbidden now.
+
+Credits go to Brian Neel at GitLab, Joern Schneeweisz of Recurity
+Labs and Jeff King at GitHub.
+
--- /dev/null
+Git v2.8.6 Release Notes
+========================
+
+This release forward-ports the fix for "ssh://..." URL from Git v2.7.6
--- /dev/null
+Git v2.9.5 Release Notes
+========================
+
+This release forward-ports the fix for "ssh://..." URL from Git v2.7.6
+
diff.wsErrorHighlight::
- A comma separated list of `old`, `new`, `context`, that
- specifies how whitespace errors on lines are highlighted
- with `color.diff.whitespace`. Can be overridden by the
- command line option `--ws-error-highlight=<kind>`
+ Highlight whitespace errors in the `context`, `old` or `new`
+ lines of the diff. Multiple values are separated by comma,
+ `none` resets previous values, `default` reset the list to
+ `new` and `all` is a shorthand for `old,new,context`. The
+ whitespace errors are colored with `color.diff.whitespace`.
+ The command line option `--ws-error-highlight=<kind>`
+ overrides this setting.
with --exit-code.
--ws-error-highlight=<kind>::
- Highlight whitespace errors on lines specified by <kind>
- in the color specified by `color.diff.whitespace`. <kind>
- is a comma separated list of `old`, `new`, `context`. When
- this option is not given, only whitespace errors in `new`
- lines are highlighted. E.g. `--ws-error-highlight=new,old`
- highlights whitespace errors on both deleted and added lines.
- `all` can be used as a short-hand for `old,new,context`.
- The `diff.wsErrorHighlight` configuration variable can be
- used to specify the default behaviour.
+ Highlight whitespace errors in the `context`, `old` or `new`
+ lines of the diff. Multiple values are separated by comma,
+ `none` resets previous values, `default` reset the list to
+ `new` and `all` is a shorthand for `old,new,context`. When
+ this option is not given, and the configuration variable
+ `diff.wsErrorHighlight` is not set, only whitespace errors in
+ `new` lines are highlighted. The whitespace errors are colored
+ whith `color.diff.whitespace`.
endif::git-format-patch[]
the diff between the preimage and `/dev/null`. The resulting patch
is not meant to be applied with `patch` or `git apply`; this is
solely for people who want to just concentrate on reviewing the
- text after the change. In addition, the output obviously lack
+ text after the change. In addition, the output obviously lacks
enough information to apply such a patch in reverse, even manually,
hence the name of the option.
+
otherwise.
color::
- Change output color. Followed by `:<colorname>`, where names
- are described in `color.branch.*`.
+ Change output color. Followed by `:<colorname>`, where color
+ names are described under Values in the "CONFIGURATION FILE"
+ section of linkgit:git-config[1]. For example,
+ `%(color:bold red)`.
align::
Left-, middle-, or right-align the content between
This is the default.
-<patch>::
- The diff to create the ID of.
-
GIT
---
Part of the linkgit:git[1] suite
signingKey = <gpg-keyid>
-------------------------------------
+`pager.tag` is only respected when listing tags, i.e., when `-l` is
+used or implied. The default is to use a pager.
+See linkgit:git-config[1].
DISCUSSION
----------
packet: git< capability=smudge
packet: git< 0000
------------------------
-Supported filter capabilities in version 2 are "clean" and
-"smudge".
+Supported filter capabilities in version 2 are "clean", "smudge",
+and "delay".
Afterwards Git sends a list of "key=value" pairs terminated with
a flush packet. The list will contain at least the filter command
with the next file that needs to be processed. Depending on the
`filter.<driver>.required` flag Git will interpret that as error.
-After the filter has processed a blob it is expected to wait for
-the next "key=value" list containing a command. Git will close
+After the filter has processed a command it is expected to wait for
+a "key=value" list containing the next command. Git will close
the command pipe on exit. The filter is expected to detect EOF
and exit gracefully on its own. Git will wait until the filter
process has stopped.
+Delay
+^^^^^
+
+If the filter supports the "delay" capability, then Git can send the
+flag "can-delay" after the filter command and pathname. This flag
+denotes that the filter can delay filtering the current blob (e.g. to
+compensate network latencies) by responding with no content but with
+the status "delayed" and a flush packet.
+------------------------
+packet: git> command=smudge
+packet: git> pathname=path/testfile.dat
+packet: git> can-delay=1
+packet: git> 0000
+packet: git> CONTENT
+packet: git> 0000
+packet: git< status=delayed
+packet: git< 0000
+------------------------
+
+If the filter supports the "delay" capability then it must support the
+"list_available_blobs" command. If Git sends this command, then the
+filter is expected to return a list of pathnames representing blobs
+that have been delayed earlier and are now available.
+The list must be terminated with a flush packet followed
+by a "success" status that is also terminated with a flush packet. If
+no blobs for the delayed paths are available, yet, then the filter is
+expected to block the response until at least one blob becomes
+available. The filter can tell Git that it has no more delayed blobs
+by sending an empty list. As soon as the filter responds with an empty
+list, Git stops asking. All blobs that Git has not received at this
+point are considered missing and will result in an error.
+
+------------------------
+packet: git> command=list_available_blobs
+packet: git> 0000
+packet: git< pathname=path/testfile.dat
+packet: git< pathname=path/otherfile.dat
+packet: git< 0000
+packet: git< status=success
+packet: git< 0000
+------------------------
+
+After Git received the pathnames, it will request the corresponding
+blobs again. These requests contain a pathname and an empty content
+section. The filter is expected to respond with the smudged content
+in the usual way as explained above.
+------------------------
+packet: git> command=smudge
+packet: git> pathname=path/testfile.dat
+packet: git> 0000
+packet: git> 0000 # empty content!
+packet: git< status=success
+packet: git< 0000
+packet: git< SMUDGED_CONTENT
+packet: git< 0000
+packet: git< 0000 # empty list, keep "status=success" unchanged!
+------------------------
+
+Example
+^^^^^^^
+
A long running filter demo implementation can be found in
`contrib/long-running-filter/example.pl` located in the Git
core repository. If you develop your own long running filter
- '%Cblue': switch color to blue
- '%Creset': reset color
- '%C(...)': color specification, as described under Values in the
- "CONFIGURATION FILE" section of linkgit:git-config[1];
- adding `auto,` at the beginning (e.g. `%C(auto,red)`) will emit
- color only when colors are enabled for log output (by `color.diff`,
- `color.ui`, or `--color`, and respecting the `auto` settings of the
- former if we are going to a terminal). `auto` alone (i.e.
- `%C(auto)`) will turn on auto coloring on the next placeholders
- until the color is switched again.
+ "CONFIGURATION FILE" section of linkgit:git-config[1].
+ By default, colors are shown only when enabled for log output (by
+ `color.diff`, `color.ui`, or `--color`, and respecting the `auto`
+ settings of the former if we are going to a terminal). `%C(auto,...)`
+ is accepted as a historical synonym for the default (e.g.,
+ `%C(auto,red)`). Specifying `%C(always,...) will show the colors
+ even when color is not otherwise enabled (though consider
+ just using `--color=always` to enable color for the whole output,
+ including this format and anything else git might color). `auto`
+ alone (i.e. `%C(auto)`) will turn on auto coloring on the next
+ placeholders until the color is switched again.
- '%m': left (`<`), right (`>`) or boundary (`-`) mark
- '%n': newline
- '%%': a raw '%'
+++ /dev/null
-builtin API
-===========
-
-Adding a new built-in
----------------------
-
-There are 4 things to do to add a built-in command implementation to
-Git:
-
-. Define the implementation of the built-in command `foo` with
- signature:
-
- int cmd_foo(int argc, const char **argv, const char *prefix);
-
-. Add the external declaration for the function to `builtin.h`.
-
-. Add the command to the `commands[]` table defined in `git.c`.
- The entry should look like:
-
- { "foo", cmd_foo, <options> },
-+
-where options is the bitwise-or of:
-
-`RUN_SETUP`::
- If there is not a Git directory to work on, abort. If there
- is a work tree, chdir to the top of it if the command was
- invoked in a subdirectory. If there is no work tree, no
- chdir() is done.
-
-`RUN_SETUP_GENTLY`::
- If there is a Git directory, chdir as per RUN_SETUP, otherwise,
- don't chdir anywhere.
-
-`USE_PAGER`::
-
- If the standard output is connected to a tty, spawn a pager and
- feed our output to it.
-
-`NEED_WORK_TREE`::
-
- Make sure there is a work tree, i.e. the command cannot act
- on bare repositories.
- This only makes sense when `RUN_SETUP` is also set.
-
-. Add `builtin/foo.o` to `BUILTIN_OBJS` in `Makefile`.
-
-Additionally, if `foo` is a new command, there are 3 more things to do:
-
-. Add tests to `t/` directory.
-
-. Write documentation in `Documentation/git-foo.txt`.
-
-. Add an entry for `git-foo` to `command-list.txt`.
-
-. Add an entry for `/git-foo` to `.gitignore`.
-
-
-How a built-in is called
-------------------------
-
-The implementation `cmd_foo()` takes three parameters, `argc`, `argv,
-and `prefix`. The first two are similar to what `main()` of a
-standalone command would be called with.
-
-When `RUN_SETUP` is specified in the `commands[]` table, and when you
-were started from a subdirectory of the work tree, `cmd_foo()` is called
-after chdir(2) to the top of the work tree, and `prefix` gets the path
-to the subdirectory the command started from. This allows you to
-convert a user-supplied pathname (typically relative to that directory)
-to a pathname relative to the top of the work tree.
-
-The return value from `cmd_foo()` becomes the exit status of the
-command.
+++ /dev/null
-sub-process API
-===============
-
-The sub-process API makes it possible to run background sub-processes
-for the entire lifetime of a Git invocation. If Git needs to communicate
-with an external process multiple times, then this can reduces the process
-invocation overhead. Git and the sub-process communicate through stdin and
-stdout.
-
-The sub-processes are kept in a hashmap by command name and looked up
-via the subprocess_find_entry function. If an existing instance can not
-be found then a new process should be created and started. When the
-parent git command terminates, all sub-processes are also terminated.
-
-This API is based on the run-command API.
-
-Data structures
----------------
-
-* `struct subprocess_entry`
-
-The sub-process structure. Members should not be accessed directly.
-
-Types
------
-
-'int(*subprocess_start_fn)(struct subprocess_entry *entry)'::
-
- User-supplied function to initialize the sub-process. This is
- typically used to negotiate the interface version and capabilities.
-
-
-Functions
----------
-
-`cmd2process_cmp`::
-
- Function to test two subprocess hashmap entries for equality.
-
-`subprocess_start`::
-
- Start a subprocess and add it to the subprocess hashmap.
-
-`subprocess_stop`::
-
- Kill a subprocess and remove it from the subprocess hashmap.
-
-`subprocess_find_entry`::
-
- Find a subprocess in the subprocess hashmap.
-
-`subprocess_get_child_process`::
-
- Get the underlying `struct child_process` from a subprocess.
-
-`subprocess_read_status`::
-
- Helper function to read packets looking for the last "status=<foo>"
- key/value pair.
#!/bin/sh
GVF=GIT-VERSION-FILE
-DEF_VER=v2.14.0-rc1
+DEF_VER=v2.14.2
LF='
'
-Documentation/RelNotes/2.14.0.txt
\ No newline at end of file
+Documentation/RelNotes/2.14.2.txt
\ No newline at end of file
img->line_allocated = img->line;
}
if (preimage_limit != postimage->nr)
- memmove(img->line + applied_pos + postimage->nr,
- img->line + applied_pos + preimage_limit,
- (img->nr - (applied_pos + preimage_limit)) *
- sizeof(*img->line));
- memcpy(img->line + applied_pos,
- postimage->line,
- postimage->nr * sizeof(*img->line));
+ MOVE_ARRAY(img->line + applied_pos + postimage->nr,
+ img->line + applied_pos + preimage_limit,
+ img->nr - (applied_pos + preimage_limit));
+ COPY_ARRAY(img->line + applied_pos, postimage->line, postimage->nr);
if (!state->allow_overlap)
for (i = 0; i < postimage->nr; i++)
img->line[applied_pos + i].flag |= LINE_PATCHED;
#include "cache.h"
#include "commit.h"
+/*
+ * builtin API
+ * ===========
+ *
+ * Adding a new built-in
+ * ---------------------
+ *
+ * There are 4 things to do to add a built-in command implementation to
+ * Git:
+ *
+ * . Define the implementation of the built-in command `foo` with
+ * signature:
+ *
+ * int cmd_foo(int argc, const char **argv, const char *prefix);
+ *
+ * . Add the external declaration for the function to `builtin.h`.
+ *
+ * . Add the command to the `commands[]` table defined in `git.c`.
+ * The entry should look like:
+ *
+ * { "foo", cmd_foo, <options> },
+ *
+ * where options is the bitwise-or of:
+ *
+ * `RUN_SETUP`:
+ * If there is not a Git directory to work on, abort. If there
+ * is a work tree, chdir to the top of it if the command was
+ * invoked in a subdirectory. If there is no work tree, no
+ * chdir() is done.
+ *
+ * `RUN_SETUP_GENTLY`:
+ * If there is a Git directory, chdir as per RUN_SETUP, otherwise,
+ * don't chdir anywhere.
+ *
+ * `USE_PAGER`:
+ *
+ * If the standard output is connected to a tty, spawn a pager and
+ * feed our output to it.
+ *
+ * `NEED_WORK_TREE`:
+ *
+ * Make sure there is a work tree, i.e. the command cannot act
+ * on bare repositories.
+ * This only makes sense when `RUN_SETUP` is also set.
+ *
+ * `SUPPORT_SUPER_PREFIX`:
+ *
+ * The built-in supports `--super-prefix`.
+ *
+ * `DELAY_PAGER_CONFIG`:
+ *
+ * If RUN_SETUP or RUN_SETUP_GENTLY is set, git.c normally handles
+ * the `pager.<cmd>`-configuration. If this flag is used, git.c
+ * will skip that step, instead allowing the built-in to make a
+ * more informed decision, e.g., by ignoring `pager.<cmd>` for
+ * certain subcommands.
+ *
+ * . Add `builtin/foo.o` to `BUILTIN_OBJS` in `Makefile`.
+ *
+ * Additionally, if `foo` is a new command, there are 4 more things to do:
+ *
+ * . Add tests to `t/` directory.
+ *
+ * . Write documentation in `Documentation/git-foo.txt`.
+ *
+ * . Add an entry for `git-foo` to `command-list.txt`.
+ *
+ * . Add an entry for `/git-foo` to `.gitignore`.
+ *
+ *
+ * How a built-in is called
+ * ------------------------
+ *
+ * The implementation `cmd_foo()` takes three parameters, `argc`, `argv,
+ * and `prefix`. The first two are similar to what `main()` of a
+ * standalone command would be called with.
+ *
+ * When `RUN_SETUP` is specified in the `commands[]` table, and when you
+ * were started from a subdirectory of the work tree, `cmd_foo()` is called
+ * after chdir(2) to the top of the work tree, and `prefix` gets the path
+ * to the subdirectory the command started from. This allows you to
+ * convert a user-supplied pathname (typically relative to that directory)
+ * to a pathname relative to the top of the work tree.
+ *
+ * The return value from `cmd_foo()` becomes the exit status of the
+ * command.
+ */
+
#define DEFAULT_MERGE_LOG_LEN 20
extern const char git_usage_string[];
extern int fmt_merge_msg(struct strbuf *in, struct strbuf *out,
struct fmt_merge_msg_opts *);
+/**
+ * If a built-in has DELAY_PAGER_CONFIG set, the built-in should call this early
+ * when it wishes to respect the `pager.foo`-config. The `cmd` is the name of
+ * the built-in, e.g., "foo". If a paging-choice has already been setup, this
+ * does nothing. The default in `def` should be 0 for "pager off", 1 for "pager
+ * on" or -1 for "punt".
+ *
+ * You should most likely use a default of 0 or 1. "Punt" (-1) could be useful
+ * to be able to fall back to some historical compatibility name.
+ */
+extern void setup_auto_pager(const char *cmd, int def);
+
extern int is_builtin(const char *s);
extern int cmd_add(int argc, const char **argv, const char *prefix);
return config_error_nonbool(var);
return color_parse(value, branch_colors[slot]);
}
- return git_color_default_config(var, value, cb);
+ return git_default_config(var, value, cb);
}
static const char *branch_get_color(enum color_branch ix)
return strbuf_detach(&fmt, NULL);
}
-static void print_ref_list(struct ref_filter *filter, struct ref_sorting *sorting, const char *format)
+static void print_ref_list(struct ref_filter *filter, struct ref_sorting *sorting, struct ref_format *format)
{
int i;
struct ref_array array;
if (filter->verbose)
maxwidth = calc_maxwidth(&array, strlen(remote_prefix));
- if (!format)
- format = to_free = build_format(filter, maxwidth, remote_prefix);
- verify_ref_format(format);
+ if (!format->format)
+ format->format = to_free = build_format(filter, maxwidth, remote_prefix);
+ format->use_color = branch_use_color;
+
+ if (verify_ref_format(format))
+ die(_("unable to parse format string"));
ref_array_sort(sorting, &array);
for (i = 0; i < array.nr; i++) {
- format_ref_array_item(array.items[i], format, 0, &out);
+ format_ref_array_item(array.items[i], format, &out);
if (column_active(colopts)) {
assert(!filter->verbose && "--column and --verbose are incompatible");
/* format to a string_list to let print_columns() do its job */
struct ref_filter filter;
int icase = 0;
static struct ref_sorting *sorting = NULL, **sorting_tail = &sorting;
- const char *format = NULL;
+ struct ref_format format = REF_FORMAT_INIT;
struct option options[] = {
OPT_GROUP(N_("Generic options")),
N_("print only branches of the object"), 0, parse_opt_object_name
},
OPT_BOOL('i', "ignore-case", &icase, N_("sorting and filtering are case insensitive")),
- OPT_STRING( 0 , "format", &format, N_("format"), N_("format to use for the output")),
+ OPT_STRING( 0 , "format", &format.format, N_("format"), N_("format to use for the output")),
OPT_END(),
};
if (!sorting)
sorting = ref_default_sorting();
sorting->ignore_case = icase;
- print_ref_list(&filter, sorting, format);
+ print_ref_list(&filter, sorting, &format);
print_columns(&output, colopts, NULL);
string_list_clear(&output, 0);
return 0;
state.force = 1;
state.refresh_cache = 1;
state.istate = &the_index;
+
+ enable_delayed_checkout(&state);
for (pos = 0; pos < active_nr; pos++) {
struct cache_entry *ce = active_cache[pos];
if (ce->ce_flags & CE_MATCHED) {
pos = skip_same_name(ce, pos) - 1;
}
}
+ errs |= finish_delayed_checkout(&state);
if (write_locked_index(&the_index, lock_file, COMMIT_LOCK))
die(_("unable to write new index file"));
return 0;
}
- /* inspect the color.ui config variable and others */
- return git_color_default_config(var, value, cb);
+ return git_default_config(var, value, cb);
}
static const char *clean_get_color(enum color_clean ix)
if (verbose || /* Truncate the message just before the diff, if any. */
cleanup_mode == CLEANUP_SCISSORS)
strbuf_setlen(&sb, wt_status_locate_end(sb.buf, sb.len));
-
if (cleanup_mode != CLEANUP_NONE)
strbuf_stripspace(&sb, cleanup_mode == CLEANUP_ALL);
- if (template_untouched(&sb) && !allow_empty_message) {
+
+ if (message_is_empty(&sb) && !allow_empty_message) {
rollback_index_files();
- fprintf(stderr, _("Aborting commit; you did not edit the message.\n"));
+ fprintf(stderr, _("Aborting commit due to empty commit message.\n"));
exit(1);
}
- if (message_is_empty(&sb) && !allow_empty_message) {
+ if (template_untouched(&sb) && !allow_empty_message) {
rollback_index_files();
- fprintf(stderr, _("Aborting commit due to empty commit message.\n"));
+ fprintf(stderr, _("Aborting commit; you did not edit the message.\n"));
exit(1);
}
}
static void fmt_merge_msg_title(struct strbuf *out,
- const char *current_branch) {
+ const char *current_branch)
+{
int i = 0;
char *sep = "";
int cmd_for_each_ref(int argc, const char **argv, const char *prefix)
{
int i;
- const char *format = "%(objectname) %(objecttype)\t%(refname)";
struct ref_sorting *sorting = NULL, **sorting_tail = &sorting;
- int maxcount = 0, quote_style = 0, icase = 0;
+ int maxcount = 0, icase = 0;
struct ref_array array;
struct ref_filter filter;
+ struct ref_format format = REF_FORMAT_INIT;
struct option opts[] = {
- OPT_BIT('s', "shell", "e_style,
+ OPT_BIT('s', "shell", &format.quote_style,
N_("quote placeholders suitably for shells"), QUOTE_SHELL),
- OPT_BIT('p', "perl", "e_style,
+ OPT_BIT('p', "perl", &format.quote_style,
N_("quote placeholders suitably for perl"), QUOTE_PERL),
- OPT_BIT(0 , "python", "e_style,
+ OPT_BIT(0 , "python", &format.quote_style,
N_("quote placeholders suitably for python"), QUOTE_PYTHON),
- OPT_BIT(0 , "tcl", "e_style,
+ OPT_BIT(0 , "tcl", &format.quote_style,
N_("quote placeholders suitably for Tcl"), QUOTE_TCL),
OPT_GROUP(""),
OPT_INTEGER( 0 , "count", &maxcount, N_("show only <n> matched refs")),
- OPT_STRING( 0 , "format", &format, N_("format"), N_("format to use for the output")),
+ OPT_STRING( 0 , "format", &format.format, N_("format"), N_("format to use for the output")),
OPT_CALLBACK(0 , "sort", sorting_tail, N_("key"),
N_("field name to sort on"), &parse_opt_ref_sorting),
OPT_CALLBACK(0, "points-at", &filter.points_at,
memset(&array, 0, sizeof(array));
memset(&filter, 0, sizeof(filter));
+ format.format = "%(objectname) %(objecttype)\t%(refname)";
+
+ git_config(git_default_config, NULL);
+
parse_options(argc, argv, prefix, opts, for_each_ref_usage, 0);
if (maxcount < 0) {
error("invalid --count argument: `%d'", maxcount);
usage_with_options(for_each_ref_usage, opts);
}
- if (HAS_MULTI_BITS(quote_style)) {
+ if (HAS_MULTI_BITS(format.quote_style)) {
error("more than one quoting style?");
usage_with_options(for_each_ref_usage, opts);
}
- if (verify_ref_format(format))
+ if (verify_ref_format(&format))
usage_with_options(for_each_ref_usage, opts);
if (!sorting)
sorting->ignore_case = icase;
filter.ignore_case = icase;
- /* for warn_ambiguous_refs */
- git_config(git_default_config, NULL);
-
filter.name_patterns = argv;
filter.match_as_path = 1;
filter_refs(&array, &filter, FILTER_REFS_ALL | FILTER_REFS_INCLUDE_BROKEN);
if (!maxcount || array.nr < maxcount)
maxcount = array.nr;
for (i = 0; i < maxcount; i++)
- show_ref_array_item(array.items[i], format, quote_style);
+ show_ref_array_item(array.items[i], &format);
ref_array_clear(&array);
return 0;
}
#define REACHABLE 0x0001
#define SEEN 0x0002
#define HAS_OBJ 0x0004
+/* This flag is set if something points to this object. */
+#define USED 0x0008
static int show_root;
static int show_tags;
static int traverse_one_object(struct object *obj)
{
- int result;
- struct tree *tree = NULL;
-
- if (obj->type == OBJ_TREE) {
- tree = (struct tree *)obj;
- if (parse_tree(tree) < 0)
- return 1; /* error already displayed */
- }
- result = fsck_walk(obj, obj, &fsck_walk_options);
- if (tree)
- free_tree_buffer(tree);
- return result;
+ return fsck_walk(obj, obj, &fsck_walk_options);
}
static int traverse_reachable(void)
{
if (!obj)
return 1;
- obj->used = 1;
+ obj->flags |= USED;
return 0;
}
}
/*
- * "!used" means that nothing at all points to it, including
+ * "!USED" means that nothing at all points to it, including
* other unreachable objects. In other words, it's the "tip"
* of some set of unreachable objects, usually a commit that
* got dropped.
* deleted a branch by mistake, this is a prime candidate to
* start looking at, for example.
*/
- if (!obj->used) {
+ if (!(obj->flags & USED)) {
if (show_dangling)
printf("dangling %s %s\n", printable_type(obj),
describe_object(obj));
errors_found |= ERROR_OBJECT;
return error("%s: object corrupt or missing", oid_to_hex(oid));
}
- obj->flags = HAS_OBJ;
+ obj->flags &= ~(REACHABLE | SEEN);
+ obj->flags |= HAS_OBJ;
return fsck_obj(obj);
}
add_decoration(fsck_walk_options.object_names,
obj,
xstrfmt("%s@{%"PRItime"}", refname, timestamp));
- obj->used = 1;
+ obj->flags |= USED;
mark_object_reachable(obj);
} else {
error("%s: invalid reflog entry %s", refname, oid_to_hex(oid));
errors_found |= ERROR_REFS;
}
default_refs++;
- obj->used = 1;
+ obj->flags |= USED;
if (name_objects)
add_decoration(fsck_walk_options.object_names,
obj, xstrdup(refname));
return 0; /* keep checking other objects */
}
- obj->flags = HAS_OBJ;
+ obj->flags &= ~(REACHABLE | SEEN);
+ obj->flags |= HAS_OBJ;
if (fsck_obj(obj))
errors_found |= ERROR_OBJECT;
return 0;
errors_found |= ERROR_REFS;
return 1;
}
- obj->used = 1;
+ obj->flags |= USED;
if (name_objects)
add_decoration(fsck_walk_options.object_names,
obj, xstrdup(":"));
int cmd_fsck(int argc, const char **argv, const char *prefix)
{
- int i, heads;
+ int i;
struct alternate_object_database *alt;
errors_found = 0;
}
}
- heads = 0;
for (i = 0; i < argc; i++) {
const char *arg = argv[i];
unsigned char sha1[20];
continue;
}
- obj->used = 1;
+ obj->flags |= USED;
if (name_objects)
add_decoration(fsck_walk_options.object_names,
obj, xstrdup(arg));
mark_object_reachable(obj);
- heads++;
continue;
}
error("invalid parameter: expected sha1, got '%s'", arg);
if (!blob)
continue;
obj = &blob->object;
- obj->used = 1;
+ obj->flags |= USED;
if (name_objects)
add_decoration(fsck_walk_options.object_names,
obj,
static int grep_cmd_config(const char *var, const char *value, void *cb)
{
int st = grep_config(var, value, cb);
- if (git_color_default_config(var, value, cb) < 0)
+ if (git_default_config(var, value, cb) < 0)
st = -1;
if (!strcmp(var, "grep.threads")) {
*/
rev->max_count++;
if (!rev->reflog_info) {
- /* we allow cycles in reflog ancestry */
+ /*
+ * We may show a given commit multiple times when
+ * walking the reflogs.
+ */
free_commit_buffer(commit);
+ free_commit_list(commit->parents);
+ commit->parents = NULL;
}
- free_commit_list(commit->parents);
- commit->parents = NULL;
if (saved_nrl < rev->diffopt.needed_rename_limit)
saved_nrl = rev->diffopt.needed_rename_limit;
if (rev->diffopt.degraded_cc_to_c)
int pos;
unsigned int first, last;
- if (!prefix)
+ if (!prefix || !istate->cache_nr)
return;
pos = index_name_pos(istate, prefix, prefixlen);
if (pos < 0)
}
last = next;
}
- memmove(istate->cache, istate->cache + pos,
- (last - pos) * sizeof(struct cache_entry *));
+ MOVE_ARRAY(istate->cache, istate->cache + pos, last - pos);
istate->cache_nr = last - pos;
}
die(_("Bad branch.%s.mergeoptions string: %s"), branch,
split_cmdline_strerror(argc));
REALLOC_ARRAY(argv, argc + 2);
- memmove(argv + 1, argv, sizeof(*argv) * (argc + 1));
+ MOVE_ARRAY(argv + 1, argv, argc + 1);
argc++;
argv[0] = "branch.*.mergeoptions";
parse_options(argc, argv, NULL, builtin_merge_options,
static int check_pbase_path(unsigned hash)
{
- int pos = (!done_pbase_paths) ? -1 : done_pbase_path_pos(hash);
+ int pos = done_pbase_path_pos(hash);
if (0 <= pos)
return 1;
pos = -pos - 1;
done_pbase_paths_alloc);
done_pbase_paths_num++;
if (pos < done_pbase_paths_num)
- memmove(done_pbase_paths + pos + 1,
- done_pbase_paths + pos,
- (done_pbase_paths_num - pos - 1) * sizeof(unsigned));
+ MOVE_ARRAY(done_pbase_paths + pos + 1, done_pbase_paths + pos,
+ done_pbase_paths_num - pos - 1);
done_pbase_paths[pos] = hash;
return 0;
}
#include "graph.h"
#include "bisect.h"
#include "progress.h"
+#include "reflog-walk.h"
static const char rev_list_usage[] =
"git rev-list [OPTION] <commit-id>... [ -- paths... ]\n"
ctx.date_mode_explicit = revs->date_mode_explicit;
ctx.fmt = revs->commit_format;
ctx.output_encoding = get_log_output_encoding();
+ ctx.color = revs->diffopt.use_color;
pretty_print_commit(&ctx, commit, &buf);
if (buf.len) {
if (revs->commit_format != CMIT_FMT_ONELINE)
/* Only --header was specified */
revs.commit_format = CMIT_FMT_RAW;
- if ((!revs.commits &&
+ if ((!revs.commits && reflog_walk_empty(revs.reflog_info) &&
(!(revs.tag_objects || revs.tree_objects || revs.blob_objects) &&
- !revs.pending.nr)) ||
+ !revs.pending.nr) &&
+ !revs.rev_input_given) ||
revs.diff)
usage(rev_list_usage);
return 0;
}
- return git_color_default_config(var, value, cb);
+ return git_default_config(var, value, cb);
}
static int omit_in_dense(struct commit *commit, struct commit **rev, int n)
const struct cache_entry *ce;
struct submodule_update_clone *suc = suc_cb;
- int *idxP = *(int**)idx_task_cb;
+ int *idxP = idx_task_cb;
int idx = *idxP;
free(idxP);
static int push_check(int argc, const char **argv, const char *prefix)
{
struct remote *remote;
+ const char *superproject_head;
+ char *head;
+ int detached_head = 0;
+ struct object_id head_oid;
- if (argc < 2)
- die("submodule--helper push-check requires at least 1 argument");
+ if (argc < 3)
+ die("submodule--helper push-check requires at least 2 arguments");
+
+ /*
+ * superproject's resolved head ref.
+ * if HEAD then the superproject is in a detached head state, otherwise
+ * it will be the resolved head ref.
+ */
+ superproject_head = argv[1];
+ argv++;
+ argc--;
+ /* Get the submodule's head ref and determine if it is detached */
+ head = resolve_refdup("HEAD", 0, head_oid.hash, NULL);
+ if (!head)
+ die(_("Failed to resolve HEAD as a valid ref."));
+ if (!strcmp(head, "HEAD"))
+ detached_head = 1;
/*
* The remote must be configured.
if (rs->pattern || rs->matching)
continue;
- /*
- * LHS must match a single ref
- * NEEDSWORK: add logic to special case 'HEAD' once
- * working with submodules in a detached head state
- * ceases to be the norm.
- */
- if (count_refspec_match(rs->src, local_refs, NULL) != 1)
+ /* LHS must match a single ref */
+ switch (count_refspec_match(rs->src, local_refs, NULL)) {
+ case 1:
+ break;
+ case 0:
+ /*
+ * If LHS matches 'HEAD' then we need to ensure
+ * that it matches the same named branch
+ * checked out in the superproject.
+ */
+ if (!strcmp(rs->src, "HEAD")) {
+ if (!detached_head &&
+ !strcmp(head, superproject_head))
+ break;
+ die("HEAD does not match the named branch in the superproject");
+ }
+ default:
die("src refspec '%s' must name a ref",
rs->src);
+ }
}
free_refspec(refspec_nr, refspec);
}
+ free(head);
return 0;
}
static unsigned int colopts;
static int force_sign_annotate;
-static int list_tags(struct ref_filter *filter, struct ref_sorting *sorting, const char *format)
+static int list_tags(struct ref_filter *filter, struct ref_sorting *sorting,
+ struct ref_format *format)
{
struct ref_array array;
char *to_free = NULL;
if (filter->lines == -1)
filter->lines = 0;
- if (!format) {
+ if (!format->format) {
if (filter->lines) {
to_free = xstrfmt("%s %%(contents:lines=%d)",
"%(align:15)%(refname:lstrip=2)%(end)",
filter->lines);
- format = to_free;
+ format->format = to_free;
} else
- format = "%(refname:lstrip=2)";
+ format->format = "%(refname:lstrip=2)";
}
- verify_ref_format(format);
+ if (verify_ref_format(format))
+ die(_("unable to parse format string"));
filter->with_commit_tag_algo = 1;
filter_refs(&array, filter, FILTER_REFS_TAGS);
ref_array_sort(sorting, &array);
for (i = 0; i < array.nr; i++)
- show_ref_array_item(array.items[i], format, 0);
+ show_ref_array_item(array.items[i], format);
ref_array_clear(&array);
free(to_free);
const struct object_id *oid, const void *cb_data)
{
int flags;
- const char *fmt_pretty = cb_data;
+ const struct ref_format *format = cb_data;
flags = GPG_VERIFY_VERBOSE;
- if (fmt_pretty)
+ if (format->format)
flags = GPG_VERIFY_OMIT_STATUS;
if (gpg_verify_tag(oid->hash, name, flags))
return -1;
- if (fmt_pretty)
- pretty_print_ref(name, oid->hash, fmt_pretty);
+ if (format->format)
+ pretty_print_ref(name, oid->hash, format);
return 0;
}
"Lines starting with '%c' will be kept; you may remove them"
" yourself if you want to.\n");
-/* Parse arg given and add it the ref_sorting array */
-static int parse_sorting_string(const char *arg, struct ref_sorting **sorting_tail)
-{
- struct ref_sorting *s;
- int len;
-
- s = xcalloc(1, sizeof(*s));
- s->next = *sorting_tail;
- *sorting_tail = s;
-
- if (*arg == '-') {
- s->reverse = 1;
- arg++;
- }
- if (skip_prefix(arg, "version:", &arg) ||
- skip_prefix(arg, "v:", &arg))
- s->version = 1;
-
- len = strlen(arg);
- s->atom = parse_ref_filter_atom(arg, arg+len);
-
- return 0;
-}
-
static int git_tag_config(const char *var, const char *value, void *cb)
{
int status;
if (!strcmp(var, "tag.sort")) {
if (!value)
return config_error_nonbool(var);
- parse_sorting_string(value, sorting_tail);
+ parse_ref_sorting(sorting_tail, value);
return 0;
}
struct strbuf err = STRBUF_INIT;
struct ref_filter filter;
static struct ref_sorting *sorting = NULL, **sorting_tail = &sorting;
- const char *format = NULL;
+ struct ref_format format = REF_FORMAT_INIT;
int icase = 0;
struct option options[] = {
OPT_CMDMODE('l', "list", &cmdmode, N_("list tag names"), 'l'),
N_("print only tags of the object"), PARSE_OPT_LASTARG_DEFAULT,
parse_opt_object_name, (intptr_t) "HEAD"
},
- OPT_STRING( 0 , "format", &format, N_("format"), N_("format to use for the output")),
+ OPT_STRING( 0 , "format", &format.format, N_("format"),
+ N_("format to use for the output")),
OPT_BOOL('i', "ignore-case", &icase, N_("sorting and filtering are case insensitive")),
OPT_END()
};
cmdmode = 'l';
}
+ if (cmdmode == 'l')
+ setup_auto_pager("tag", 1);
+
if ((create_tag_object || force) && (cmdmode != 0))
usage_with_options(git_tag_usage, options);
run_column_filter(colopts, &copts);
}
filter.name_patterns = argv;
- ret = list_tags(&filter, sorting, format);
+ ret = list_tags(&filter, sorting, &format);
if (column_active(colopts))
stop_column_filter();
return ret;
if (cmdmode == 'd')
return for_each_tag_name(argv, delete_tag, NULL);
if (cmdmode == 'v') {
- if (format)
- verify_ref_format(format);
- return for_each_tag_name(argv, verify_tag, format);
+ if (format.format && verify_ref_format(&format))
+ usage_with_options(git_tag_usage, options);
+ return for_each_tag_name(argv, verify_tag, &format);
}
if (msg.given || msgfile) {
{
int i = 1, verbose = 0, had_error = 0;
unsigned flags = 0;
- char *fmt_pretty = NULL;
+ struct ref_format format = REF_FORMAT_INIT;
const struct option verify_tag_options[] = {
OPT__VERBOSE(&verbose, N_("print tag contents")),
OPT_BIT(0, "raw", &flags, N_("print raw gpg status output"), GPG_VERIFY_RAW),
- OPT_STRING( 0 , "format", &fmt_pretty, N_("format"), N_("format to use for the output")),
+ OPT_STRING(0, "format", &format.format, N_("format"), N_("format to use for the output")),
OPT_END()
};
if (verbose)
flags |= GPG_VERIFY_VERBOSE;
- if (fmt_pretty) {
- verify_ref_format(fmt_pretty);
+ if (format.format) {
+ if (verify_ref_format(&format))
+ usage_with_options(verify_tag_usage,
+ verify_tag_options);
flags |= GPG_VERIFY_OMIT_STATUS;
}
continue;
}
- if (fmt_pretty)
- pretty_print_ref(name, sha1, fmt_pretty);
+ if (format.format)
+ pretty_print_ref(name, sha1, &format);
}
return had_error;
}
* move 4 and 5 up one place (2 entries)
* 2 = 6 - 3 - 1 = subtree_nr - pos - 1
*/
- memmove(it->down+pos, it->down+pos+1,
- sizeof(struct cache_tree_sub *) *
- (it->subtree_nr - pos - 1));
+ MOVE_ARRAY(it->down + pos, it->down + pos + 1,
+ it->subtree_nr - pos - 1);
it->subtree_nr--;
}
return 1;
int daemon_avoid_alias(const char *path);
extern int is_ntfs_dotgit(const char *name);
+/*
+ * Returns true iff "str" could be confused as a command-line option when
+ * passed to a sub-program like "ssh". Note that this has nothing to do with
+ * shell-quoting, which should be handled separately; we're assuming here that
+ * the string makes it verbatim to the sub-program.
+ */
+int looks_like_command_line_option(const char *str);
+
/**
* Return a newly allocated string with the evaluation of
* "$XDG_CONFIG_HOME/git/$filename" if $XDG_CONFIG_HOME is non-empty, otherwise
struct index_state *istate;
const char *base_dir;
int base_dir_len;
+ struct delayed_checkout *delayed_checkout;
unsigned force:1,
quiet:1,
not_new:1,
#define TEMPORARY_FILENAME_LENGTH 25
extern int checkout_entry(struct cache_entry *ce, const struct checkout *state, char *topath);
+extern void enable_delayed_checkout(struct checkout *state);
+extern int finish_delayed_checkout(struct checkout *state);
struct cache_def {
struct strbuf path;
return 0;
}
-int git_color_default_config(const char *var, const char *value, void *cb)
-{
- if (git_color_config(var, value, cb) < 0)
- return -1;
-
- return git_default_config(var, value, cb);
-}
-
void color_print_strbuf(FILE *fp, const char *color, const struct strbuf *sb)
{
if (*color)
if (pos < 0)
return -1;
if (pos + 1 < commit_graft_nr)
- memmove(commit_graft + pos, commit_graft + pos + 1,
- sizeof(struct commit_graft *)
- * (commit_graft_nr - pos - 1));
+ MOVE_ARRAY(commit_graft + pos, commit_graft + pos + 1,
+ commit_graft_nr - pos - 1);
commit_graft_nr--;
return 0;
}
#else
-#define get_be16(p) ( \
- (*((unsigned char *)(p) + 0) << 8) | \
- (*((unsigned char *)(p) + 1) << 0) )
-#define get_be32(p) ( \
- (*((unsigned char *)(p) + 0) << 24) | \
- (*((unsigned char *)(p) + 1) << 16) | \
- (*((unsigned char *)(p) + 2) << 8) | \
- (*((unsigned char *)(p) + 3) << 0) )
-#define put_be32(p, v) do { \
- unsigned int __v = (v); \
- *((unsigned char *)(p) + 0) = __v >> 24; \
- *((unsigned char *)(p) + 1) = __v >> 16; \
- *((unsigned char *)(p) + 2) = __v >> 8; \
- *((unsigned char *)(p) + 3) = __v >> 0; } while (0)
+static inline uint16_t get_be16(const void *ptr)
+{
+ const unsigned char *p = ptr;
+ return (uint16_t)p[0] << 8 |
+ (uint16_t)p[1] << 0;
+}
+
+static inline uint32_t get_be32(const void *ptr)
+{
+ const unsigned char *p = ptr;
+ return (uint32_t)p[0] << 24 |
+ (uint32_t)p[1] << 16 |
+ (uint32_t)p[2] << 8 |
+ (uint32_t)p[3] << 0;
+}
+
+static inline void put_be32(void *ptr, uint32_t value)
+{
+ unsigned char *p = ptr;
+ p[0] = value >> 24;
+ p[1] = value >> 16;
+ p[2] = value >> 8;
+ p[3] = value >> 0;
+}
#endif
#include "string-list.h"
#include "utf8.h"
#include "dir.h"
+#include "color.h"
struct config_source {
struct config_source *prev;
if (starts_with(var, "advice."))
return git_default_advice_config(var, value);
+ if (git_color_config(var, value, dummy) < 0)
+ return -1;
+
if (!strcmp(var, "pager.color") || !strcmp(var, "color.pager")) {
pager_use_color = git_config_bool(var,value);
return 0;
get_host_and_port(&host, &port);
+ if (looks_like_command_line_option(host))
+ die("strange hostname '%s' blocked", host);
+ if (looks_like_command_line_option(port))
+ die("strange port '%s' blocked", port);
+
proxy = xmalloc(sizeof(*proxy));
child_process_init(proxy);
argv_array_push(&proxy->args, git_proxy_command);
conn = xmalloc(sizeof(*conn));
child_process_init(conn);
+ if (looks_like_command_line_option(path))
+ die("strange pathname '%s' blocked", path);
+
strbuf_addstr(&cmd, prog);
strbuf_addch(&cmd, ' ');
sq_quote_buf(&cmd, path);
return NULL;
}
+ if (looks_like_command_line_option(ssh_host))
+ die("strange hostname '%s' blocked", ssh_host);
+
ssh = get_ssh_command();
if (ssh)
handle_ssh_variant(ssh, 1, &port_option,
- memcpy(dst, src, n * sizeof(T));
+ COPY_ARRAY(dst, src, n);
+@@
+type T;
+T *dst;
+T *src;
+expression n;
+@@
+(
+- memmove(dst, src, (n) * sizeof(*dst));
++ MOVE_ARRAY(dst, src, n);
+|
+- memmove(dst, src, (n) * sizeof(*src));
++ MOVE_ARRAY(dst, src, n);
+|
+- memmove(dst, src, (n) * sizeof(T));
++ MOVE_ARRAY(dst, src, n);
+)
+
@@
type T;
T *ptr;
#define CAP_CLEAN (1u<<0)
#define CAP_SMUDGE (1u<<1)
+#define CAP_DELAY (1u<<2)
struct cmd2process {
struct subprocess_entry subprocess; /* must be the first member! */
static int start_multi_file_filter_fn(struct subprocess_entry *subprocess)
{
- int err;
+ static int versions[] = {2, 0};
+ static struct subprocess_capability capabilities[] = {
+ { "clean", CAP_CLEAN },
+ { "smudge", CAP_SMUDGE },
+ { "delay", CAP_DELAY },
+ { NULL, 0 }
+ };
struct cmd2process *entry = (struct cmd2process *)subprocess;
- struct string_list cap_list = STRING_LIST_INIT_NODUP;
- char *cap_buf;
- const char *cap_name;
- struct child_process *process = &subprocess->process;
- const char *cmd = subprocess->cmd;
-
- sigchain_push(SIGPIPE, SIG_IGN);
-
- err = packet_writel(process->in, "git-filter-client", "version=2", NULL);
- if (err)
- goto done;
-
- err = strcmp(packet_read_line(process->out, NULL), "git-filter-server");
- if (err) {
- error("external filter '%s' does not support filter protocol version 2", cmd);
- goto done;
- }
- err = strcmp(packet_read_line(process->out, NULL), "version=2");
- if (err)
- goto done;
- err = packet_read_line(process->out, NULL) != NULL;
- if (err)
- goto done;
-
- err = packet_writel(process->in, "capability=clean", "capability=smudge", NULL);
-
- for (;;) {
- cap_buf = packet_read_line(process->out, NULL);
- if (!cap_buf)
- break;
- string_list_split_in_place(&cap_list, cap_buf, '=', 1);
-
- if (cap_list.nr != 2 || strcmp(cap_list.items[0].string, "capability"))
- continue;
-
- cap_name = cap_list.items[1].string;
- if (!strcmp(cap_name, "clean")) {
- entry->supported_capabilities |= CAP_CLEAN;
- } else if (!strcmp(cap_name, "smudge")) {
- entry->supported_capabilities |= CAP_SMUDGE;
- } else {
- warning(
- "external filter '%s' requested unsupported filter capability '%s'",
- cmd, cap_name
- );
- }
+ return subprocess_handshake(subprocess, "git-filter", versions, NULL,
+ capabilities,
+ &entry->supported_capabilities);
+}
- string_list_clear(&cap_list, 0);
+static void handle_filter_error(const struct strbuf *filter_status,
+ struct cmd2process *entry,
+ const unsigned int wanted_capability) {
+ if (!strcmp(filter_status->buf, "error"))
+ ; /* The filter signaled a problem with the file. */
+ else if (!strcmp(filter_status->buf, "abort") && wanted_capability) {
+ /*
+ * The filter signaled a permanent problem. Don't try to filter
+ * files with the same command for the lifetime of the current
+ * Git process.
+ */
+ entry->supported_capabilities &= ~wanted_capability;
+ } else {
+ /*
+ * Something went wrong with the protocol filter.
+ * Force shutdown and restart if another blob requires filtering.
+ */
+ error("external filter '%s' failed", entry->subprocess.cmd);
+ subprocess_stop(&subprocess_map, &entry->subprocess);
+ free(entry);
}
-
-done:
- sigchain_pop(SIGPIPE);
-
- return err;
}
static int apply_multi_file_filter(const char *path, const char *src, size_t len,
int fd, struct strbuf *dst, const char *cmd,
- const unsigned int wanted_capability)
+ const unsigned int wanted_capability,
+ struct delayed_checkout *dco)
{
int err;
+ int can_delay = 0;
struct cmd2process *entry;
struct child_process *process;
struct strbuf nbuf = STRBUF_INIT;
}
process = &entry->subprocess.process;
- if (!(wanted_capability & entry->supported_capabilities))
+ if (!(entry->supported_capabilities & wanted_capability))
return 0;
- if (CAP_CLEAN & wanted_capability)
+ if (wanted_capability & CAP_CLEAN)
filter_type = "clean";
- else if (CAP_SMUDGE & wanted_capability)
+ else if (wanted_capability & CAP_SMUDGE)
filter_type = "smudge";
else
die("unexpected filter type");
if (err)
goto done;
+ if ((entry->supported_capabilities & CAP_DELAY) &&
+ dco && dco->state == CE_CAN_DELAY) {
+ can_delay = 1;
+ err = packet_write_fmt_gently(process->in, "can-delay=1\n");
+ if (err)
+ goto done;
+ }
+
err = packet_flush_gently(process->in);
if (err)
goto done;
if (err)
goto done;
- err = strcmp(filter_status.buf, "success");
+ if (can_delay && !strcmp(filter_status.buf, "delayed")) {
+ string_list_insert(&dco->filters, cmd);
+ string_list_insert(&dco->paths, path);
+ } else {
+ /* The filter got the blob and wants to send us a response. */
+ err = strcmp(filter_status.buf, "success");
+ if (err)
+ goto done;
+
+ err = read_packetized_to_strbuf(process->out, &nbuf) < 0;
+ if (err)
+ goto done;
+
+ err = subprocess_read_status(process->out, &filter_status);
+ if (err)
+ goto done;
+
+ err = strcmp(filter_status.buf, "success");
+ }
+
+done:
+ sigchain_pop(SIGPIPE);
+
+ if (err)
+ handle_filter_error(&filter_status, entry, wanted_capability);
+ else
+ strbuf_swap(dst, &nbuf);
+ strbuf_release(&nbuf);
+ return !err;
+}
+
+
+int async_query_available_blobs(const char *cmd, struct string_list *available_paths)
+{
+ int err;
+ char *line;
+ struct cmd2process *entry;
+ struct child_process *process;
+ struct strbuf filter_status = STRBUF_INIT;
+
+ assert(subprocess_map_initialized);
+ entry = (struct cmd2process *)subprocess_find_entry(&subprocess_map, cmd);
+ if (!entry) {
+ error("external filter '%s' is not available anymore although "
+ "not all paths have been filtered", cmd);
+ return 0;
+ }
+ process = &entry->subprocess.process;
+ sigchain_push(SIGPIPE, SIG_IGN);
+
+ err = packet_write_fmt_gently(
+ process->in, "command=list_available_blobs\n");
if (err)
goto done;
- err = read_packetized_to_strbuf(process->out, &nbuf) < 0;
+ err = packet_flush_gently(process->in);
if (err)
goto done;
+ while ((line = packet_read_line(process->out, NULL))) {
+ const char *path;
+ if (skip_prefix(line, "pathname=", &path))
+ string_list_insert(available_paths, xstrdup(path));
+ else
+ ; /* ignore unknown keys */
+ }
+
err = subprocess_read_status(process->out, &filter_status);
if (err)
goto done;
done:
sigchain_pop(SIGPIPE);
- if (err) {
- if (!strcmp(filter_status.buf, "error")) {
- /* The filter signaled a problem with the file. */
- } else if (!strcmp(filter_status.buf, "abort")) {
- /*
- * The filter signaled a permanent problem. Don't try to filter
- * files with the same command for the lifetime of the current
- * Git process.
- */
- entry->supported_capabilities &= ~wanted_capability;
- } else {
- /*
- * Something went wrong with the protocol filter.
- * Force shutdown and restart if another blob requires filtering.
- */
- error("external filter '%s' failed", cmd);
- subprocess_stop(&subprocess_map, &entry->subprocess);
- free(entry);
- }
- } else {
- strbuf_swap(dst, &nbuf);
- }
- strbuf_release(&nbuf);
+ if (err)
+ handle_filter_error(&filter_status, entry, 0);
return !err;
}
static int apply_filter(const char *path, const char *src, size_t len,
int fd, struct strbuf *dst, struct convert_driver *drv,
- const unsigned int wanted_capability)
+ const unsigned int wanted_capability,
+ struct delayed_checkout *dco)
{
const char *cmd = NULL;
if (!dst)
return 1;
- if ((CAP_CLEAN & wanted_capability) && !drv->process && drv->clean)
+ if ((wanted_capability & CAP_CLEAN) && !drv->process && drv->clean)
cmd = drv->clean;
- else if ((CAP_SMUDGE & wanted_capability) && !drv->process && drv->smudge)
+ else if ((wanted_capability & CAP_SMUDGE) && !drv->process && drv->smudge)
cmd = drv->smudge;
if (cmd && *cmd)
return apply_single_file_filter(path, src, len, fd, dst, cmd);
else if (drv->process && *drv->process)
- return apply_multi_file_filter(path, src, len, fd, dst, drv->process, wanted_capability);
+ return apply_multi_file_filter(path, src, len, fd, dst,
+ drv->process, wanted_capability, dco);
return 0;
}
if (!ca.drv->required)
return 0;
- return apply_filter(path, NULL, 0, -1, NULL, ca.drv, CAP_CLEAN);
+ return apply_filter(path, NULL, 0, -1, NULL, ca.drv, CAP_CLEAN, NULL);
}
const char *get_convert_attr_ascii(const char *path)
convert_attrs(&ca, path);
- ret |= apply_filter(path, src, len, -1, dst, ca.drv, CAP_CLEAN);
+ ret |= apply_filter(path, src, len, -1, dst, ca.drv, CAP_CLEAN, NULL);
if (!ret && ca.drv && ca.drv->required)
die("%s: clean filter '%s' failed", path, ca.drv->name);
assert(ca.drv);
assert(ca.drv->clean || ca.drv->process);
- if (!apply_filter(path, NULL, 0, fd, dst, ca.drv, CAP_CLEAN))
+ if (!apply_filter(path, NULL, 0, fd, dst, ca.drv, CAP_CLEAN, NULL))
die("%s: clean filter '%s' failed", path, ca.drv->name);
crlf_to_git(istate, path, dst->buf, dst->len, dst, ca.crlf_action, checksafe);
static int convert_to_working_tree_internal(const char *path, const char *src,
size_t len, struct strbuf *dst,
- int normalizing)
+ int normalizing, struct delayed_checkout *dco)
{
int ret = 0, ret_filter = 0;
struct conv_attrs ca;
}
}
- ret_filter = apply_filter(path, src, len, -1, dst, ca.drv, CAP_SMUDGE);
+ ret_filter = apply_filter(
+ path, src, len, -1, dst, ca.drv, CAP_SMUDGE, dco);
if (!ret_filter && ca.drv && ca.drv->required)
die("%s: smudge filter %s failed", path, ca.drv->name);
return ret | ret_filter;
}
+int async_convert_to_working_tree(const char *path, const char *src,
+ size_t len, struct strbuf *dst,
+ void *dco)
+{
+ return convert_to_working_tree_internal(path, src, len, dst, 0, dco);
+}
+
int convert_to_working_tree(const char *path, const char *src, size_t len, struct strbuf *dst)
{
- return convert_to_working_tree_internal(path, src, len, dst, 0);
+ return convert_to_working_tree_internal(path, src, len, dst, 0, NULL);
}
int renormalize_buffer(const struct index_state *istate, const char *path,
const char *src, size_t len, struct strbuf *dst)
{
- int ret = convert_to_working_tree_internal(path, src, len, dst, 1);
+ int ret = convert_to_working_tree_internal(path, src, len, dst, 1, NULL);
if (ret) {
src = dst->buf;
len = dst->len;
#ifndef CONVERT_H
#define CONVERT_H
+#include "string-list.h"
+
struct index_state;
enum safe_crlf {
#endif
};
+enum ce_delay_state {
+ CE_NO_DELAY = 0,
+ CE_CAN_DELAY = 1,
+ CE_RETRY = 2
+};
+
+struct delayed_checkout {
+ /*
+ * State of the currently processed cache entry. If the state is
+ * CE_CAN_DELAY, then the filter can delay the current cache entry.
+ * If the state is CE_RETRY, then this signals the filter that the
+ * cache entry was requested before.
+ */
+ enum ce_delay_state state;
+ /* List of filter drivers that signaled delayed blobs. */
+ struct string_list filters;
+ /* List of delayed blobs identified by their path. */
+ struct string_list paths;
+};
+
extern enum eol core_eol;
extern const char *get_cached_convert_stats_ascii(const struct index_state *istate,
const char *path);
struct strbuf *dst, enum safe_crlf checksafe);
extern int convert_to_working_tree(const char *path, const char *src,
size_t len, struct strbuf *dst);
+extern int async_convert_to_working_tree(const char *path, const char *src,
+ size_t len, struct strbuf *dst,
+ void *dco);
+extern int async_query_available_blobs(const char *cmd, struct string_list *available_paths);
extern int renormalize_buffer(const struct index_state *istate,
const char *path, const char *src, size_t len,
struct strbuf *dst);
int r;
r = read_in_full(fd, in, sizeof(in));
- if (r == 0)
+ if (r == 0 || (r < 0 && errno == ECONNRESET))
break;
if (r < 0)
die_errno("read error from cache daemon");
return 0;
}
- if (git_color_config(var, value, cb) < 0)
- return -1;
-
return git_diff_basic_config(var, value, cb);
}
char exclude_per_dir[FLEX_ARRAY];
};
-#define ouc_size(len) (offsetof(struct ondisk_untracked_cache, exclude_per_dir) + len + 1)
+#define ouc_offset(x) offsetof(struct ondisk_untracked_cache, x)
+#define ouc_size(len) (ouc_offset(exclude_per_dir) + len + 1)
struct write_data {
int index; /* number of written untracked_cache_dir */
const unsigned char *end;
};
-static void stat_data_from_disk(struct stat_data *to, const struct stat_data *from)
+static void stat_data_from_disk(struct stat_data *to, const unsigned char *data)
{
- to->sd_ctime.sec = get_be32(&from->sd_ctime.sec);
- to->sd_ctime.nsec = get_be32(&from->sd_ctime.nsec);
- to->sd_mtime.sec = get_be32(&from->sd_mtime.sec);
- to->sd_mtime.nsec = get_be32(&from->sd_mtime.nsec);
- to->sd_dev = get_be32(&from->sd_dev);
- to->sd_ino = get_be32(&from->sd_ino);
- to->sd_uid = get_be32(&from->sd_uid);
- to->sd_gid = get_be32(&from->sd_gid);
- to->sd_size = get_be32(&from->sd_size);
+ memcpy(to, data, sizeof(*to));
+ to->sd_ctime.sec = ntohl(to->sd_ctime.sec);
+ to->sd_ctime.nsec = ntohl(to->sd_ctime.nsec);
+ to->sd_mtime.sec = ntohl(to->sd_mtime.sec);
+ to->sd_mtime.nsec = ntohl(to->sd_mtime.nsec);
+ to->sd_dev = ntohl(to->sd_dev);
+ to->sd_ino = ntohl(to->sd_ino);
+ to->sd_uid = ntohl(to->sd_uid);
+ to->sd_gid = ntohl(to->sd_gid);
+ to->sd_size = ntohl(to->sd_size);
}
static int read_one_dir(struct untracked_cache_dir **untracked_,
rd->data = rd->end + 1;
return;
}
- stat_data_from_disk(&ud->stat_data, (struct stat_data *)rd->data);
+ stat_data_from_disk(&ud->stat_data, rd->data);
rd->data += sizeof(struct stat_data);
ud->valid = 1;
}
}
static void load_sha1_stat(struct sha1_stat *sha1_stat,
- const struct stat_data *stat,
+ const unsigned char *data,
const unsigned char *sha1)
{
- stat_data_from_disk(&sha1_stat->stat, stat);
+ stat_data_from_disk(&sha1_stat->stat, data);
hashcpy(sha1_stat->sha1, sha1);
sha1_stat->valid = 1;
}
struct untracked_cache *read_untracked_extension(const void *data, unsigned long sz)
{
- const struct ondisk_untracked_cache *ouc;
struct untracked_cache *uc;
struct read_data rd;
const unsigned char *next = data, *end = (const unsigned char *)data + sz;
const char *ident;
int ident_len, len;
+ const char *exclude_per_dir;
if (sz <= 1 || end[-1] != '\0')
return NULL;
ident = (const char *)next;
next += ident_len;
- ouc = (const struct ondisk_untracked_cache *)next;
if (next + ouc_size(0) > end)
return NULL;
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, &ouc->info_exclude_stat,
- ouc->info_exclude_sha1);
- load_sha1_stat(&uc->ss_excludes_file, &ouc->excludes_file_stat,
- ouc->excludes_file_sha1);
- uc->dir_flags = get_be32(&ouc->dir_flags);
- uc->exclude_per_dir = xstrdup(ouc->exclude_per_dir);
+ 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));
+ 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);
/* NUL after exclude_per_dir is covered by sizeof(*ouc) */
- next += ouc_size(strlen(ouc->exclude_per_dir));
+ next += ouc_size(strlen(exclude_per_dir));
if (next >= end)
goto done2;
return result;
}
+void enable_delayed_checkout(struct checkout *state)
+{
+ if (!state->delayed_checkout) {
+ state->delayed_checkout = xmalloc(sizeof(*state->delayed_checkout));
+ state->delayed_checkout->state = CE_CAN_DELAY;
+ string_list_init(&state->delayed_checkout->filters, 0);
+ string_list_init(&state->delayed_checkout->paths, 0);
+ }
+}
+
+static int remove_available_paths(struct string_list_item *item, void *cb_data)
+{
+ struct string_list *available_paths = cb_data;
+ struct string_list_item *available;
+
+ available = string_list_lookup(available_paths, item->string);
+ if (available)
+ available->util = (void *)item->string;
+ return !available;
+}
+
+int finish_delayed_checkout(struct checkout *state)
+{
+ int errs = 0;
+ struct string_list_item *filter, *path;
+ struct delayed_checkout *dco = state->delayed_checkout;
+
+ if (!state->delayed_checkout)
+ return errs;
+
+ dco->state = CE_RETRY;
+ while (dco->filters.nr > 0) {
+ for_each_string_list_item(filter, &dco->filters) {
+ struct string_list available_paths = STRING_LIST_INIT_NODUP;
+
+ if (!async_query_available_blobs(filter->string, &available_paths)) {
+ /* Filter reported an error */
+ errs = 1;
+ filter->string = "";
+ continue;
+ }
+ if (available_paths.nr <= 0) {
+ /*
+ * Filter responded with no entries. That means
+ * the filter is done and we can remove the
+ * filter from the list (see
+ * "string_list_remove_empty_items" call below).
+ */
+ filter->string = "";
+ continue;
+ }
+
+ /*
+ * In dco->paths we store a list of all delayed paths.
+ * The filter just send us a list of available paths.
+ * Remove them from the list.
+ */
+ filter_string_list(&dco->paths, 0,
+ &remove_available_paths, &available_paths);
+
+ for_each_string_list_item(path, &available_paths) {
+ struct cache_entry* ce;
+
+ if (!path->util) {
+ error("external filter '%s' signaled that '%s' "
+ "is now available although it has not been "
+ "delayed earlier",
+ filter->string, path->string);
+ errs |= 1;
+
+ /*
+ * Do not ask the filter for available blobs,
+ * again, as the filter is likely buggy.
+ */
+ filter->string = "";
+ continue;
+ }
+ ce = index_file_exists(state->istate, path->string,
+ strlen(path->string), 0);
+ errs |= (ce ? checkout_entry(ce, state, NULL) : 1);
+ }
+ }
+ string_list_remove_empty_items(&dco->filters, 0);
+ }
+ string_list_clear(&dco->filters, 0);
+
+ /* At this point we should not have any delayed paths anymore. */
+ errs |= dco->paths.nr;
+ for_each_string_list_item(path, &dco->paths) {
+ error("'%s' was not filtered properly", path->string);
+ }
+ string_list_clear(&dco->paths, 0);
+
+ free(dco);
+ state->delayed_checkout = NULL;
+
+ return errs;
+}
+
static int write_entry(struct cache_entry *ce,
char *path, const struct checkout *state, int to_tempfile)
{
/*
* Convert from git internal format to working tree format
*/
- if (ce_mode_s_ifmt == S_IFREG &&
- convert_to_working_tree(ce->name, new, size, &buf)) {
- free(new);
- new = strbuf_detach(&buf, &newsize);
- size = newsize;
+ if (ce_mode_s_ifmt == S_IFREG) {
+ struct delayed_checkout *dco = state->delayed_checkout;
+ if (dco && dco->state != CE_NO_DELAY) {
+ /* Do not send the blob in case of a retry. */
+ if (dco->state == CE_RETRY) {
+ new = NULL;
+ size = 0;
+ }
+ ret = async_convert_to_working_tree(
+ ce->name, new, size, &buf, dco);
+ if (ret && string_list_has_string(&dco->paths, ce->name)) {
+ free(new);
+ goto finish;
+ }
+ } else
+ ret = convert_to_working_tree(
+ ce->name, new, size, &buf);
+
+ if (ret) {
+ free(new);
+ new = strbuf_detach(&buf, &newsize);
+ size = newsize;
+ }
+ /*
+ * No "else" here as errors from convert are OK at this
+ * point. If the error would have been fatal (e.g.
+ * filter is required), then we would have died already.
+ */
}
fd = open_output_fd(path, ce, to_tempfile);
memcpy(dst, src, st_mult(size, n));
}
+#define MOVE_ARRAY(dst, src, n) move_array((dst), (src), (n), sizeof(*(dst)) + \
+ BUILD_ASSERT_OR_ZERO(sizeof(*(dst)) == sizeof(*(src))))
+static inline void move_array(void *dst, const void *src, size_t n, size_t size)
+{
+ if (n)
+ memmove(dst, src, st_mult(size, n));
+}
+
/*
* These functions help you allocate structs with flex arrays, and copy
* the data directly into the array. For example, if you had:
endif
endif
ifneq (,$(findstring MINGW,$(uname_S)))
+ifeq ($(shell expr "$(uname_R)" : '1\.'),2)
NO_MSGFMT=1
+endif
GITGUI_WINDOWS_WRAPPER := YesPlease
GITGUI_RELATIVE := 1
endif
-label [mc "Recent Repositories"]
}
+ if {[set lenrecent [llength $sorted_recent]] < $maxrecent} {
+ set lenrecent $maxrecent
+ }
+
${NS}::label $w_body.space
${NS}::label $w_body.recentlabel \
-anchor w \
-background [get_bg_color $w_body.recentlabel] \
-wrap none \
-width 50 \
- -height $maxrecent
+ -height $lenrecent
$w_recentlist tag conf link \
-foreground blue \
-underline 1
proc _get_recentrepos {} {
set recent [list]
- foreach p [get_config gui.recentrepo] {
+ foreach p [lsort -unique [get_config gui.recentrepo]] {
if {[_is_git [file join $p .git]]} {
lappend recent $p
} else {
_unset_recentrepo $p
}
}
- return [lsort $recent]
+ return $recent
}
proc _unset_recentrepo {p} {
regsub -all -- {([()\[\]{}\.^$+*?\\])} $p {\\\1} p
- git config --global --unset gui.recentrepo "^$p\$"
+ catch {git config --global --unset-all gui.recentrepo "^$p\$"}
load_config 1
}
set i [lsearch $recent $path]
if {$i >= 0} {
_unset_recentrepo $path
- set recent [lreplace $recent $i $i]
}
- lappend recent $path
git config --global --add gui.recentrepo $path
load_config 1
+ set recent [get_config gui.recentrepo]
if {[set maxrecent [get_config gui.maxrecentrepo]] eq {}} {
set maxrecent 10
while {[llength $recent] > $maxrecent} {
_unset_recentrepo [lindex $recent 0]
- set recent [lrange $recent 1 end]
+ set recent [get_config gui.recentrepo]
}
}
}
}
+void setup_auto_pager(const char *cmd, int def)
+{
+ if (use_pager != -1 || pager_in_use())
+ return;
+ use_pager = check_pager_config(cmd);
+ if (use_pager == -1)
+ use_pager = def;
+ commit_pager_choice();
+}
+
static int handle_options(const char ***argv, int *argc, int *envchanged)
{
const char **orig_argv = *argv;
*/
#define NEED_WORK_TREE (1<<3)
#define SUPPORT_SUPER_PREFIX (1<<4)
+#define DELAY_PAGER_CONFIG (1<<5)
struct cmd_struct {
const char *cmd;
prefix = setup_git_directory_gently(&nongit_ok);
}
- if (use_pager == -1 && p->option & (RUN_SETUP | RUN_SETUP_GENTLY))
+ if (use_pager == -1 && p->option & (RUN_SETUP | RUN_SETUP_GENTLY) &&
+ !(p->option & DELAY_PAGER_CONFIG))
use_pager = check_pager_config(p->cmd);
if (use_pager == -1 && p->option & USE_PAGER)
use_pager = 1;
{ "stripspace", cmd_stripspace },
{ "submodule--helper", cmd_submodule__helper, RUN_SETUP | SUPPORT_SUPER_PREFIX},
{ "symbolic-ref", cmd_symbolic_ref, RUN_SETUP },
- { "tag", cmd_tag, RUN_SETUP },
+ { "tag", cmd_tag, RUN_SETUP | DELAY_PAGER_CONFIG },
{ "unpack-file", cmd_unpack_file, RUN_SETUP },
{ "unpack-objects", cmd_unpack_objects, RUN_SETUP },
{ "update-index", cmd_update_index, RUN_SETUP },
if (get_super_prefix())
die("%s doesn't support --super-prefix", argv[0]);
- if (use_pager == -1)
+ if (use_pager == -1 && !is_builtin(argv[0]))
use_pager = check_pager_config(argv[0]);
commit_pager_choice();
return if (m!^[/.]$!);
# only directories can be git repositories
return unless (-d $_);
+ # need search permission
+ return unless (-x $_);
# don't traverse too deep (Find is super slow on os x)
# $project_maxdepth excludes depth of $projectroot
if (($File::Find::name =~ tr!/!!) - $pfxdepth > $project_maxdepth) {
if (!strcmp("http.sslversion", var))
return git_config_string(&ssl_version, var, value);
if (!strcmp("http.sslcert", var))
- return git_config_string(&ssl_cert, var, value);
+ return git_config_pathname(&ssl_cert, var, value);
#if LIBCURL_VERSION_NUM >= 0x070903
if (!strcmp("http.sslkey", var))
- return git_config_string(&ssl_key, var, value);
+ return git_config_pathname(&ssl_key, var, value);
#endif
#if LIBCURL_VERSION_NUM >= 0x070908
if (!strcmp("http.sslcapath", var))
else {
*occupied = 0;
if (insert_new && i < len) {
- memmove(list + i + 1, list + i,
- (len - i) * sizeof(struct notes_merge_pair));
+ MOVE_ARRAY(list + i + 1, list + i, len - i);
memset(list + i, 0, sizeof(struct notes_merge_pair));
}
}
struct object *obj = o;
obj->parsed = 0;
- obj->used = 0;
obj->flags = 0;
hashcpy(obj->oid.hash, sha1);
* http-push.c: 16-----19
* commit.c: 16-----19
* sha1_name.c: 20
+ * builtin/fsck.c: 0--3
*/
#define FLAG_BITS 27
*/
struct object {
unsigned parsed : 1;
- unsigned used : 1;
unsigned type : TYPE_BITS;
unsigned flags : FLAG_BITS;
struct object_id oid;
}
}
+int looks_like_command_line_option(const char *str)
+{
+ return str && str[0] == '-';
+}
+
char *xdg_config_home(const char *filename)
{
const char *home, *config_home;
return status;
}
-int packet_writel(int fd, const char *line, ...)
-{
- va_list args;
- int err;
- va_start(args, line);
- for (;;) {
- if (!line)
- break;
- if (strlen(line) > LARGE_PACKET_DATA_MAX)
- return -1;
- err = packet_write_fmt_gently(fd, "%s\n", line);
- if (err)
- return err;
- line = va_arg(args, const char*);
- }
- va_end(args);
- return packet_flush_gently(fd);
-}
-
static int packet_write_gently(const int fd_out, const char *buf, size_t size)
{
static char packet_write_buffer[LARGE_PACKET_MAX];
void packet_buf_write(struct strbuf *buf, const char *fmt, ...) __attribute__((format (printf, 2, 3)));
int packet_flush_gently(int fd);
int packet_write_fmt_gently(int fd, const char *fmt, ...) __attribute__((format (printf, 2, 3)));
-LAST_ARG_MUST_BE_NULL
-int packet_writel(int fd, const char *line, ...);
int write_packetized_from_fd(int fd_in, int fd_out);
int write_packetized_from_buf(const char *src_in, size_t len, int fd_out);
struct format_commit_context *c)
{
const char *rest = placeholder;
+ const char *basic_color = NULL;
if (placeholder[1] == '(') {
const char *begin = placeholder + 2;
if (!end)
return 0;
+
if (skip_prefix(begin, "auto,", &begin)) {
if (!want_color(c->pretty_ctx->color))
return end - placeholder + 1;
+ } else if (skip_prefix(begin, "always,", &begin)) {
+ /* nothing to do; we do not respect want_color at all */
+ } else {
+ /* the default is the same as "auto" */
+ if (!want_color(c->pretty_ctx->color))
+ return end - placeholder + 1;
}
+
if (color_parse_mem(begin, end - begin, color) < 0)
die(_("unable to parse --pretty format"));
strbuf_addstr(sb, color);
return end - placeholder + 1;
}
+
+ /*
+ * We handle things like "%C(red)" above; for historical reasons, there
+ * are a few colors that can be specified without parentheses (and
+ * they cannot support things like "auto" or "always" at all).
+ */
if (skip_prefix(placeholder + 1, "red", &rest))
- strbuf_addstr(sb, GIT_COLOR_RED);
+ basic_color = GIT_COLOR_RED;
else if (skip_prefix(placeholder + 1, "green", &rest))
- strbuf_addstr(sb, GIT_COLOR_GREEN);
+ basic_color = GIT_COLOR_GREEN;
else if (skip_prefix(placeholder + 1, "blue", &rest))
- strbuf_addstr(sb, GIT_COLOR_BLUE);
+ basic_color = GIT_COLOR_BLUE;
else if (skip_prefix(placeholder + 1, "reset", &rest))
- strbuf_addstr(sb, GIT_COLOR_RESET);
+ basic_color = GIT_COLOR_RESET;
+
+ if (basic_color && want_color(c->pretty_ctx->color))
+ strbuf_addstr(sb, basic_color);
+
return rest - placeholder;
}
istate->cache_nr--;
if (pos >= istate->cache_nr)
return 0;
- memmove(istate->cache + pos,
- istate->cache + pos + 1,
- (istate->cache_nr - pos) * sizeof(struct cache_entry *));
+ MOVE_ARRAY(istate->cache + pos, istate->cache + pos + 1,
+ istate->cache_nr - pos);
return 1;
}
} u;
} *used_atom;
static int used_atom_cnt, need_tagged, need_symref;
-static int need_color_reset_at_eol;
-static void color_atom_parser(struct used_atom *atom, const char *color_value)
+static void color_atom_parser(const struct ref_format *format, struct used_atom *atom, const char *color_value)
{
if (!color_value)
die(_("expected format: %%(color:<color>)"));
if (color_parse(color_value, atom->u.color) < 0)
die(_("unrecognized color: %%(color:%s)"), color_value);
+ /*
+ * We check this after we've parsed the color, which lets us complain
+ * about syntactically bogus color names even if they won't be used.
+ */
+ if (!want_color(format->use_color))
+ color_parse("", atom->u.color);
}
static void refname_atom_parser_internal(struct refname_atom *atom,
die(_("unrecognized %%(%s) argument: %s"), name, arg);
}
-static void remote_ref_atom_parser(struct used_atom *atom, const char *arg)
+static void remote_ref_atom_parser(const struct ref_format *format, struct used_atom *atom, const char *arg)
{
struct string_list params = STRING_LIST_INIT_DUP;
int i;
string_list_clear(¶ms, 0);
}
-static void body_atom_parser(struct used_atom *atom, const char *arg)
+static void body_atom_parser(const struct ref_format *format, struct used_atom *atom, const char *arg)
{
if (arg)
die(_("%%(body) does not take arguments"));
atom->u.contents.option = C_BODY_DEP;
}
-static void subject_atom_parser(struct used_atom *atom, const char *arg)
+static void subject_atom_parser(const struct ref_format *format, struct used_atom *atom, const char *arg)
{
if (arg)
die(_("%%(subject) does not take arguments"));
atom->u.contents.option = C_SUB;
}
-static void trailers_atom_parser(struct used_atom *atom, const char *arg)
+static void trailers_atom_parser(const struct ref_format *format, struct used_atom *atom, const char *arg)
{
if (arg)
die(_("%%(trailers) does not take arguments"));
atom->u.contents.option = C_TRAILERS;
}
-static void contents_atom_parser(struct used_atom *atom, const char *arg)
+static void contents_atom_parser(const struct ref_format *format, struct used_atom *atom, const char *arg)
{
if (!arg)
atom->u.contents.option = C_BARE;
die(_("unrecognized %%(contents) argument: %s"), arg);
}
-static void objectname_atom_parser(struct used_atom *atom, const char *arg)
+static void objectname_atom_parser(const struct ref_format *format, struct used_atom *atom, const char *arg)
{
if (!arg)
atom->u.objectname.option = O_FULL;
die(_("unrecognized %%(objectname) argument: %s"), arg);
}
-static void refname_atom_parser(struct used_atom *atom, const char *arg)
+static void refname_atom_parser(const struct ref_format *format, struct used_atom *atom, const char *arg)
{
refname_atom_parser_internal(&atom->u.refname, arg, atom->name);
}
return -1;
}
-static void align_atom_parser(struct used_atom *atom, const char *arg)
+static void align_atom_parser(const struct ref_format *format, struct used_atom *atom, const char *arg)
{
struct align *align = &atom->u.align;
struct string_list params = STRING_LIST_INIT_DUP;
string_list_clear(¶ms, 0);
}
-static void if_atom_parser(struct used_atom *atom, const char *arg)
+static void if_atom_parser(const struct ref_format *format, struct used_atom *atom, const char *arg)
{
if (!arg) {
atom->u.if_then_else.cmp_status = COMPARE_NONE;
}
}
-static void head_atom_parser(struct used_atom *atom, const char *arg)
+static void head_atom_parser(const struct ref_format *format, struct used_atom *atom, const char *arg)
{
struct object_id unused;
static struct {
const char *name;
cmp_type cmp_type;
- void (*parser)(struct used_atom *atom, const char *arg);
+ void (*parser)(const struct ref_format *format, struct used_atom *atom, const char *arg);
} valid_atom[] = {
{ "refname" , FIELD_STR, refname_atom_parser },
{ "objecttype" },
/*
* Used to parse format string and sort specifiers
*/
-int parse_ref_filter_atom(const char *atom, const char *ep)
+static int parse_ref_filter_atom(const struct ref_format *format,
+ const char *atom, const char *ep)
{
const char *sp;
const char *arg;
arg = used_atom[at].name + (arg - atom) + 1;
memset(&used_atom[at].u, 0, sizeof(used_atom[at].u));
if (valid_atom[i].parser)
- valid_atom[i].parser(&used_atom[at], arg);
+ valid_atom[i].parser(format, &used_atom[at], arg);
if (*atom == '*')
need_tagged = 1;
if (!strcmp(valid_atom[i].name, "symref"))
* Make sure the format string is well formed, and parse out
* the used atoms.
*/
-int verify_ref_format(const char *format)
+int verify_ref_format(struct ref_format *format)
{
const char *cp, *sp;
- need_color_reset_at_eol = 0;
- for (cp = format; *cp && (sp = find_next(cp)); ) {
+ format->need_color_reset_at_eol = 0;
+ for (cp = format->format; *cp && (sp = find_next(cp)); ) {
const char *color, *ep = strchr(sp, ')');
int at;
if (!ep)
return error(_("malformed format string %s"), sp);
/* sp points at "%(" and ep points at the closing ")" */
- at = parse_ref_filter_atom(sp + 2, ep);
+ at = parse_ref_filter_atom(format, sp + 2, ep);
cp = ep + 1;
if (skip_prefix(used_atom[at].name, "color:", &color))
- need_color_reset_at_eol = !!strcmp(color, "reset");
+ format->need_color_reset_at_eol = !!strcmp(color, "reset");
}
+ if (format->need_color_reset_at_eol && !want_color(format->use_color))
+ format->need_color_reset_at_eol = 0;
return 0;
}
}
}
-void format_ref_array_item(struct ref_array_item *info, const char *format,
- int quote_style, struct strbuf *final_buf)
+void format_ref_array_item(struct ref_array_item *info,
+ const struct ref_format *format,
+ struct strbuf *final_buf)
{
const char *cp, *sp, *ep;
struct ref_formatting_state state = REF_FORMATTING_STATE_INIT;
- state.quote_style = quote_style;
+ state.quote_style = format->quote_style;
push_stack_element(&state.stack);
- for (cp = format; *cp && (sp = find_next(cp)); cp = ep + 1) {
+ for (cp = format->format; *cp && (sp = find_next(cp)); cp = ep + 1) {
struct atom_value *atomv;
ep = strchr(sp, ')');
if (cp < sp)
append_literal(cp, sp, &state);
- get_ref_atom_value(info, parse_ref_filter_atom(sp + 2, ep), &atomv);
+ get_ref_atom_value(info,
+ parse_ref_filter_atom(format, sp + 2, ep),
+ &atomv);
atomv->handler(atomv, &state);
}
if (*cp) {
sp = cp + strlen(cp);
append_literal(cp, sp, &state);
}
- if (need_color_reset_at_eol) {
+ if (format->need_color_reset_at_eol) {
struct atom_value resetv;
- char color[COLOR_MAXLEN] = "";
-
- if (color_parse("reset", color) < 0)
- die("BUG: couldn't parse 'reset' as a color");
- resetv.s = color;
+ resetv.s = GIT_COLOR_RESET;
append_atom(&resetv, &state);
}
if (state.stack->prev)
pop_stack_element(&state.stack);
}
-void show_ref_array_item(struct ref_array_item *info, const char *format, int quote_style)
+void show_ref_array_item(struct ref_array_item *info,
+ const struct ref_format *format)
{
struct strbuf final_buf = STRBUF_INIT;
- format_ref_array_item(info, format, quote_style, &final_buf);
+ format_ref_array_item(info, format, &final_buf);
fwrite(final_buf.buf, 1, final_buf.len, stdout);
strbuf_release(&final_buf);
putchar('\n');
}
void pretty_print_ref(const char *name, const unsigned char *sha1,
- const char *format)
+ const struct ref_format *format)
{
struct ref_array_item *ref_item;
ref_item = new_ref_array_item(name, sha1, 0);
ref_item->kind = ref_kind_from_refname(name);
- show_ref_array_item(ref_item, format, 0);
+ show_ref_array_item(ref_item, format);
free_array_item(ref_item);
}
+static int parse_sorting_atom(const char *atom)
+{
+ /*
+ * This parses an atom using a dummy ref_format, since we don't
+ * actually care about the formatting details.
+ */
+ struct ref_format dummy = REF_FORMAT_INIT;
+ const char *end = atom + strlen(atom);
+ return parse_ref_filter_atom(&dummy, atom, end);
+}
+
/* If no sorting option is given, use refname to sort as default */
struct ref_sorting *ref_default_sorting(void)
{
struct ref_sorting *sorting = xcalloc(1, sizeof(*sorting));
sorting->next = NULL;
- sorting->atom = parse_ref_filter_atom(cstr_name, cstr_name + strlen(cstr_name));
+ sorting->atom = parse_sorting_atom(cstr_name);
return sorting;
}
-int parse_opt_ref_sorting(const struct option *opt, const char *arg, int unset)
+void parse_ref_sorting(struct ref_sorting **sorting_tail, const char *arg)
{
- struct ref_sorting **sorting_tail = opt->value;
struct ref_sorting *s;
- int len;
-
- if (!arg) /* should --no-sort void the list ? */
- return -1;
s = xcalloc(1, sizeof(*s));
s->next = *sorting_tail;
if (skip_prefix(arg, "version:", &arg) ||
skip_prefix(arg, "v:", &arg))
s->version = 1;
- len = strlen(arg);
- s->atom = parse_ref_filter_atom(arg, arg+len);
+ s->atom = parse_sorting_atom(arg);
+}
+
+int parse_opt_ref_sorting(const struct option *opt, const char *arg, int unset)
+{
+ if (!arg) /* should --no-sort void the list ? */
+ return -1;
+ parse_ref_sorting(opt->value, arg);
return 0;
}
verbose;
};
+struct ref_format {
+ /*
+ * Set these to define the format; make sure you call
+ * verify_ref_format() afterwards to finalize.
+ */
+ const char *format;
+ int quote_style;
+ int use_color;
+
+ /* Internal state to ref-filter */
+ int need_color_reset_at_eol;
+};
+
+#define REF_FORMAT_INIT { NULL, 0, -1 }
+
/* Macros for checking --merged and --no-merged options */
#define _OPT_MERGED_NO_MERGED(option, filter, h) \
{ OPTION_CALLBACK, 0, option, (filter), N_("commit"), (h), \
int filter_refs(struct ref_array *array, struct ref_filter *filter, unsigned int type);
/* Clear all memory allocated to ref_array */
void ref_array_clear(struct ref_array *array);
-/* Parse format string and sort specifiers */
-int parse_ref_filter_atom(const char *atom, const char *ep);
/* Used to verify if the given format is correct and to parse out the used atoms */
-int verify_ref_format(const char *format);
+int verify_ref_format(struct ref_format *format);
/* Sort the given ref_array as per the ref_sorting provided */
void ref_array_sort(struct ref_sorting *sort, struct ref_array *array);
/* Based on the given format and quote_style, fill the strbuf */
-void format_ref_array_item(struct ref_array_item *info, const char *format,
- int quote_style, struct strbuf *final_buf);
+void format_ref_array_item(struct ref_array_item *info,
+ const struct ref_format *format,
+ struct strbuf *final_buf);
/* Print the ref using the given format and quote_style */
-void show_ref_array_item(struct ref_array_item *info, const char *format, int quote_style);
+void show_ref_array_item(struct ref_array_item *info, const struct ref_format *format);
+/* Parse a single sort specifier and add it to the list */
+void parse_ref_sorting(struct ref_sorting **sorting_tail, const char *atom);
/* Callback function for parsing the sort option */
int parse_opt_ref_sorting(const struct option *opt, const char *arg, int unset);
/* Default sort option based on refname */
* name must be a fully qualified refname.
*/
void pretty_print_ref(const char *name, const unsigned char *sha1,
- const char *format);
+ const struct ref_format *format);
#endif /* REF_FILTER_H */
return -1;
}
-struct commit_info_lifo {
- struct commit_info {
- struct commit *commit;
- void *util;
- } *items;
- int nr, alloc;
-};
-
-static struct commit_info *get_commit_info(struct commit *commit,
- struct commit_info_lifo *lifo, int pop)
-{
- int i;
- for (i = 0; i < lifo->nr; i++)
- if (lifo->items[i].commit == commit) {
- struct commit_info *result = &lifo->items[i];
- if (pop) {
- if (i + 1 < lifo->nr)
- memmove(lifo->items + i,
- lifo->items + i + 1,
- (lifo->nr - i) *
- sizeof(struct commit_info));
- lifo->nr--;
- }
- return result;
- }
- return NULL;
-}
-
-static void add_commit_info(struct commit *commit, void *util,
- struct commit_info_lifo *lifo)
-{
- struct commit_info *info;
- ALLOC_GROW(lifo->items, lifo->nr + 1, lifo->alloc);
- info = lifo->items + lifo->nr;
- info->commit = commit;
- info->util = util;
- lifo->nr++;
-}
-
struct commit_reflog {
int recno;
enum selector_type {
};
struct reflog_walk_info {
- struct commit_info_lifo reflogs;
+ struct commit_reflog **logs;
+ size_t nr, alloc;
struct string_list complete_reflogs;
struct commit_reflog *last_commit_reflog;
};
commit_reflog->selector = selector;
commit_reflog->reflogs = reflogs;
- add_commit_info(commit, commit_reflog, &info->reflogs);
- return 0;
-}
+ ALLOC_GROW(info->logs, info->nr + 1, info->alloc);
+ info->logs[info->nr++] = commit_reflog;
-void fake_reflog_parent(struct reflog_walk_info *info, struct commit *commit)
-{
- struct commit_info *commit_info =
- get_commit_info(commit, &info->reflogs, 0);
- struct commit_reflog *commit_reflog;
- struct object *logobj;
- struct reflog_info *reflog;
-
- info->last_commit_reflog = NULL;
- if (!commit_info)
- return;
-
- commit_reflog = commit_info->util;
- if (commit_reflog->recno < 0) {
- commit->parents = NULL;
- return;
- }
- info->last_commit_reflog = commit_reflog;
-
- do {
- reflog = &commit_reflog->reflogs->items[commit_reflog->recno];
- commit_reflog->recno--;
- logobj = parse_object(&reflog->ooid);
- } while (commit_reflog->recno && (logobj && logobj->type != OBJ_COMMIT));
-
- if (!logobj && commit_reflog->recno >= 0 && is_null_oid(&reflog->ooid)) {
- /* a root commit, but there are still more entries to show */
- reflog = &commit_reflog->reflogs->items[commit_reflog->recno];
- logobj = parse_object(&reflog->noid);
- if (!logobj)
- logobj = parse_object(&reflog->ooid);
- }
-
- if (!logobj || logobj->type != OBJ_COMMIT) {
- commit_info->commit = NULL;
- commit->parents = NULL;
- return;
- }
- commit_info->commit = (struct commit *)logobj;
-
- commit->parents = xcalloc(1, sizeof(struct commit_list));
- commit->parents->item = commit_info->commit;
+ return 0;
}
void get_reflog_selector(struct strbuf *sb,
return info->email;
}
+timestamp_t get_reflog_timestamp(struct reflog_walk_info *reflog_info)
+{
+ struct commit_reflog *commit_reflog = reflog_info->last_commit_reflog;
+ struct reflog_info *info;
+
+ if (!commit_reflog)
+ return 0;
+
+ info = &commit_reflog->reflogs->items[commit_reflog->recno+1];
+ return info->timestamp;
+}
+
void show_reflog_message(struct reflog_walk_info *reflog_info, int oneline,
const struct date_mode *dmode, int force_date)
{
strbuf_release(&selector);
}
}
+
+int reflog_walk_empty(struct reflog_walk_info *info)
+{
+ return !info || !info->nr;
+}
+
+static struct commit *next_reflog_commit(struct commit_reflog *log)
+{
+ for (; log->recno >= 0; log->recno--) {
+ struct reflog_info *entry = &log->reflogs->items[log->recno];
+ struct object *obj = parse_object(&entry->noid);
+
+ if (obj && obj->type == OBJ_COMMIT)
+ return (struct commit *)obj;
+ }
+ return NULL;
+}
+
+static timestamp_t log_timestamp(struct commit_reflog *log)
+{
+ return log->reflogs->items[log->recno].timestamp;
+}
+
+struct commit *next_reflog_entry(struct reflog_walk_info *walk)
+{
+ struct commit_reflog *best = NULL;
+ struct commit *best_commit = NULL;
+ size_t i;
+
+ for (i = 0; i < walk->nr; i++) {
+ struct commit_reflog *log = walk->logs[i];
+ struct commit *commit = next_reflog_commit(log);
+
+ if (!commit)
+ continue;
+
+ if (!best || log_timestamp(log) > log_timestamp(best)) {
+ best = log;
+ best_commit = commit;
+ }
+ }
+
+ if (best) {
+ best->recno--;
+ walk->last_commit_reflog = best;
+ return best_commit;
+ }
+
+ return NULL;
+}
extern void init_reflog_walk(struct reflog_walk_info **info);
extern int add_reflog_for_walk(struct reflog_walk_info *info,
struct commit *commit, const char *name);
-extern void fake_reflog_parent(struct reflog_walk_info *info,
- struct commit *commit);
extern void show_reflog_message(struct reflog_walk_info *info, int,
const struct date_mode *, int force_date);
extern void get_reflog_message(struct strbuf *sb,
struct reflog_walk_info *reflog_info);
extern const char *get_reflog_ident(struct reflog_walk_info *reflog_info);
+extern timestamp_t get_reflog_timestamp(struct reflog_walk_info *reflog_info);
extern void get_reflog_selector(struct strbuf *sb,
struct reflog_walk_info *reflog_info,
const struct date_mode *dmode, int force_date,
int shorten);
+extern int reflog_walk_empty(struct reflog_walk_info *walk);
+
+struct commit *next_reflog_entry(struct reflog_walk_info *reflog_info);
+
#endif
const char *match = hide_refs->items[i].string;
const char *subject;
int neg = 0;
- int len;
+ const char *p;
if (*match == '!') {
neg = 1;
}
/* refname can be NULL when namespaces are used. */
- if (!subject || !starts_with(subject, match))
- continue;
- len = strlen(match);
- if (!subject[len] || subject[len] == '/')
+ if (subject &&
+ skip_prefix(subject, match, &p) &&
+ (!*p || *p == '/'))
return !neg;
}
return 0;
if (revs->reflog_info && obj->type == OBJ_COMMIT) {
struct strbuf buf = STRBUF_INIT;
int len = interpret_branch_name(name, 0, &buf, 0);
- int st;
if (0 < len && name[len] && buf.len)
strbuf_addstr(&buf, name + len);
- st = add_reflog_for_walk(revs->reflog_info,
- (struct commit *)obj,
- buf.buf[0] ? buf.buf: name);
+ add_reflog_for_walk(revs->reflog_info,
+ (struct commit *)obj,
+ buf.buf[0] ? buf.buf: name);
strbuf_release(&buf);
- if (st)
- return;
+ return; /* do not add the commit itself */
}
add_object_array_with_path(obj, name, &revs->pending, mode, path);
}
{
cb->all_revs = revs;
cb->all_flags = flags;
+ revs->rev_input_given = 1;
}
void clear_ref_exclusion(struct string_list **ref_excludes_p)
opt->tweak(revs, opt);
if (revs->show_merge)
prepare_show_merge(revs);
- if (revs->def && !revs->pending.nr && !got_rev_arg) {
+ if (revs->def && !revs->pending.nr && !revs->rev_input_given && !got_rev_arg) {
struct object_id oid;
struct object *object;
struct object_context oc;
if (revs->reverse && revs->reflog_info)
die("cannot combine --reverse with --walk-reflogs");
+ if (revs->reflog_info && revs->limited)
+ die("cannot combine --walk-reflogs with history-limiting options");
if (revs->rewrite_parents && revs->children.name)
die("cannot combine --parents and --children");
return (revs->rewrite_parents || revs->children.name);
}
+/*
+ * Return a timestamp to be used for --since/--until comparisons for this
+ * commit, based on the revision options.
+ */
+static timestamp_t comparison_date(const struct rev_info *revs,
+ struct commit *commit)
+{
+ return revs->reflog_info ?
+ get_reflog_timestamp(revs->reflog_info) :
+ commit->date;
+}
+
enum commit_action get_commit_action(struct rev_info *revs, struct commit *commit)
{
if (commit->object.flags & SHOWN)
return commit_show;
if (commit->object.flags & UNINTERESTING)
return commit_ignore;
- if (revs->min_age != -1 && (commit->date > revs->min_age))
- return commit_ignore;
+ if (revs->min_age != -1 &&
+ comparison_date(revs, commit) > revs->min_age)
+ return commit_ignore;
if (revs->min_parents || (revs->max_parents >= 0)) {
int n = commit_list_count(commit->parents);
if ((n < revs->min_parents) ||
static struct commit *get_revision_1(struct rev_info *revs)
{
- if (!revs->commits)
- return NULL;
+ while (1) {
+ struct commit *commit;
- do {
- struct commit *commit = pop_commit(&revs->commits);
+ if (revs->reflog_info)
+ commit = next_reflog_entry(revs->reflog_info);
+ else
+ commit = pop_commit(&revs->commits);
- if (revs->reflog_info) {
- save_parents(revs, commit);
- fake_reflog_parent(revs->reflog_info, commit);
+ if (!commit)
+ return NULL;
+
+ if (revs->reflog_info)
commit->object.flags &= ~(ADDED | SEEN | SHOWN);
- }
/*
* If we haven't done the list limiting, we need to look at
*/
if (!revs->limited) {
if (revs->max_age != -1 &&
- (commit->date < revs->max_age))
+ comparison_date(revs, commit) < revs->max_age)
continue;
- if (add_parents_to_list(revs, commit, &revs->commits, NULL) < 0) {
+
+ if (revs->reflog_info)
+ try_to_simplify_commit(revs, commit);
+ else if (add_parents_to_list(revs, commit, &revs->commits, NULL) < 0) {
if (!revs->ignore_missing_links)
die("Failed to traverse parents of commit %s",
oid_to_hex(&commit->object.oid));
track_linear(revs, commit);
return commit;
}
- } while (revs->commits);
- return NULL;
+ }
}
/*
const char *def;
struct pathspec prune_data;
+ /*
+ * Whether the arguments parsed by setup_revisions() included any
+ * "input" revisions that might still have yielded an empty pending
+ * list (e.g., patterns like "--all" or "--glob").
+ */
+ int rev_input_given;
+
/* topo-sort */
enum rev_sort_order sort_order;
if (start_command(&pp->children[i].process)) {
code = pp->start_failure(&pp->children[i].err,
pp->data,
- &pp->children[i].data);
+ pp->children[i].data);
strbuf_addbuf(&pp->buffered_output, &pp->children[i].err);
strbuf_reset(&pp->children[i].err);
if (code)
code = pp->task_finished(code,
&pp->children[i].err, pp->data,
- &pp->children[i].data);
+ pp->children[i].data);
if (code)
result = code;
ALLOC_GROW(list->items, list->nr+1, list->alloc);
if (index < list->nr)
- memmove(list->items + index + 1, list->items + index,
- (list->nr - index)
- * sizeof(struct string_list_item));
+ MOVE_ARRAY(list->items + index + 1, list->items + index,
+ list->nr - index);
list->items[index].string = list->strdup_strings ?
xstrdup(string) : (char *)string;
list->items[index].util = NULL;
free(list->items[i].util);
list->nr--;
- memmove(list->items + i, list->items + i + 1,
- (list->nr - i) * sizeof(struct string_list_item));
+ MOVE_ARRAY(list->items + i, list->items + i + 1, list->nr - i);
}
}
hashmap_add(hashmap, entry);
return 0;
}
+
+static int handshake_version(struct child_process *process,
+ const char *welcome_prefix, int *versions,
+ int *chosen_version)
+{
+ int version_scratch;
+ int i;
+ char *line;
+ const char *p;
+
+ if (!chosen_version)
+ chosen_version = &version_scratch;
+
+ if (packet_write_fmt_gently(process->in, "%s-client\n",
+ welcome_prefix))
+ return error("Could not write client identification");
+ for (i = 0; versions[i]; i++) {
+ if (packet_write_fmt_gently(process->in, "version=%d\n",
+ versions[i]))
+ return error("Could not write requested version");
+ }
+ if (packet_flush_gently(process->in))
+ return error("Could not write flush packet");
+
+ if (!(line = packet_read_line(process->out, NULL)) ||
+ !skip_prefix(line, welcome_prefix, &p) ||
+ strcmp(p, "-server"))
+ return error("Unexpected line '%s', expected %s-server",
+ line ? line : "<flush packet>", welcome_prefix);
+ if (!(line = packet_read_line(process->out, NULL)) ||
+ !skip_prefix(line, "version=", &p) ||
+ strtol_i(p, 10, chosen_version))
+ return error("Unexpected line '%s', expected version",
+ line ? line : "<flush packet>");
+ if ((line = packet_read_line(process->out, NULL)))
+ return error("Unexpected line '%s', expected flush", line);
+
+ /* Check to make sure that the version received is supported */
+ for (i = 0; versions[i]; i++) {
+ if (versions[i] == *chosen_version)
+ break;
+ }
+ if (!versions[i])
+ return error("Version %d not supported", *chosen_version);
+
+ return 0;
+}
+
+static int handshake_capabilities(struct child_process *process,
+ struct subprocess_capability *capabilities,
+ unsigned int *supported_capabilities)
+{
+ int i;
+ char *line;
+
+ for (i = 0; capabilities[i].name; i++) {
+ if (packet_write_fmt_gently(process->in, "capability=%s\n",
+ capabilities[i].name))
+ return error("Could not write requested capability");
+ }
+ if (packet_flush_gently(process->in))
+ return error("Could not write flush packet");
+
+ while ((line = packet_read_line(process->out, NULL))) {
+ const char *p;
+ if (!skip_prefix(line, "capability=", &p))
+ continue;
+
+ for (i = 0;
+ capabilities[i].name && strcmp(p, capabilities[i].name);
+ i++)
+ ;
+ if (capabilities[i].name) {
+ if (supported_capabilities)
+ *supported_capabilities |= capabilities[i].flag;
+ } else {
+ warning("external filter requested unsupported filter capability '%s'",
+ p);
+ }
+ }
+
+ return 0;
+}
+
+int subprocess_handshake(struct subprocess_entry *entry,
+ const char *welcome_prefix,
+ int *versions,
+ int *chosen_version,
+ struct subprocess_capability *capabilities,
+ unsigned int *supported_capabilities)
+{
+ int retval;
+ struct child_process *process = &entry->process;
+
+ sigchain_push(SIGPIPE, SIG_IGN);
+
+ retval = handshake_version(process, welcome_prefix, versions,
+ chosen_version) ||
+ handshake_capabilities(process, capabilities,
+ supported_capabilities);
+
+ sigchain_pop(SIGPIPE);
+ return retval;
+}
#include "run-command.h"
/*
- * Generic implementation of background process infrastructure.
- * See: Documentation/technical/api-sub-process.txt
+ * The sub-process API makes it possible to run background sub-processes
+ * for the entire lifetime of a Git invocation. If Git needs to communicate
+ * with an external process multiple times, then this can reduces the process
+ * invocation overhead. Git and the sub-process communicate through stdin and
+ * stdout.
+ *
+ * The sub-processes are kept in a hashmap by command name and looked up
+ * via the subprocess_find_entry function. If an existing instance can not
+ * be found then a new process should be created and started. When the
+ * parent git command terminates, all sub-processes are also terminated.
+ *
+ * This API is based on the run-command API.
*/
/* data structures */
+/* Members should not be accessed directly. */
struct subprocess_entry {
struct hashmap_entry ent; /* must be the first member! */
const char *cmd;
struct child_process process;
};
+struct subprocess_capability {
+ const char *name;
+
+ /*
+ * subprocess_handshake will "|=" this value to supported_capabilities
+ * if the server reports that it supports this capability.
+ */
+ unsigned int flag;
+};
+
/* subprocess functions */
+/* Function to test two subprocess hashmap entries for equality. */
extern int cmd2process_cmp(const void *unused_cmp_data,
const struct subprocess_entry *e1,
const struct subprocess_entry *e2,
const void *unused_keydata);
+/*
+ * User-supplied function to initialize the sub-process. This is
+ * typically used to negotiate the interface version and capabilities.
+ */
typedef int(*subprocess_start_fn)(struct subprocess_entry *entry);
+
+/* Start a subprocess and add it to the subprocess hashmap. */
int subprocess_start(struct hashmap *hashmap, struct subprocess_entry *entry, const char *cmd,
subprocess_start_fn startfn);
+/* Kill a subprocess and remove it from the subprocess hashmap. */
void subprocess_stop(struct hashmap *hashmap, struct subprocess_entry *entry);
+/* Find a subprocess in the subprocess hashmap. */
struct subprocess_entry *subprocess_find_entry(struct hashmap *hashmap, const char *cmd);
/* subprocess helper functions */
+/* Get the underlying `struct child_process` from a subprocess. */
static inline struct child_process *subprocess_get_child_process(
struct subprocess_entry *entry)
{
return &entry->process;
}
+/*
+ * Perform the version and capability negotiation as described in the "Long
+ * Running Filter Process" section of the gitattributes documentation using the
+ * given requested versions and capabilities. The "versions" and "capabilities"
+ * parameters are arrays terminated by a 0 or blank struct.
+ *
+ * This function is typically called when a subprocess is started (as part of
+ * the "startfn" passed to subprocess_start).
+ */
+int subprocess_handshake(struct subprocess_entry *entry,
+ const char *welcome_prefix,
+ int *versions,
+ int *chosen_version,
+ struct subprocess_capability *capabilities,
+ unsigned int *supported_capabilities);
+
/*
* Helper function that will read packets looking for "status=<foo>"
* key/value pairs and return the value from the last "status" packet
* Perform a check in the submodule to see if the remote and refspec work.
* Die if the submodule can't be pushed.
*/
-static void submodule_push_check(const char *path, const struct remote *remote,
+static void submodule_push_check(const char *path, const char *head,
+ const struct remote *remote,
const char **refspec, int refspec_nr)
{
struct child_process cp = CHILD_PROCESS_INIT;
argv_array_push(&cp.args, "submodule--helper");
argv_array_push(&cp.args, "push-check");
+ argv_array_push(&cp.args, head);
argv_array_push(&cp.args, remote->name);
for (i = 0; i < refspec_nr; i++)
* won't be propagated due to the remote being unconfigured (e.g. a URL
* instead of a remote name).
*/
- if (remote->origin != REMOTE_UNCONFIGURED)
+ if (remote->origin != REMOTE_UNCONFIGURED) {
+ char *head;
+ struct object_id head_oid;
+
+ head = resolve_refdup("HEAD", 0, head_oid.hash, NULL);
+ if (!head)
+ die(_("Failed to resolve HEAD as a valid ref."));
+
for (i = 0; i < needs_pushing.nr; i++)
submodule_push_check(needs_pushing.items[i].string,
- remote, refspec, refspec_nr);
+ head, remote,
+ refspec, refspec_nr);
+ free(head);
+ }
/* Actually push the submodules */
for (i = 0; i < needs_pushing.nr; i++) {
chmod 0700 ./gpghome &&
GNUPGHOME="$(pwd)/gpghome" &&
export GNUPGHOME &&
+ (gpgconf --kill gpg-agent 2>&1 >/dev/null || : ) &&
gpg --homedir "${GNUPGHOME}" 2>/dev/null --import \
"$TEST_DIRECTORY"/lib-gpg/keyring.gpg &&
gpg --homedir "${GNUPGHOME}" 2>/dev/null --import-ownertrust \
# Test clone/fetch/push with protocol.allow user defined default
test_expect_success "clone $desc (enabled)" '
rm -rf tmp.git &&
- git config --global protocol.allow always &&
+ test_config_global protocol.allow always &&
git clone --bare "$url" tmp.git
'
test_expect_success "fetch $desc (enabled)" '
+ test_config_global protocol.allow always &&
git -C tmp.git fetch
'
test_expect_success "push $desc (enabled)" '
+ test_config_global protocol.allow always &&
git -C tmp.git push origin HEAD:pushed
'
test_expect_success "push $desc (disabled)" '
- git config --global protocol.allow never &&
+ test_config_global protocol.allow never &&
test_must_fail git -C tmp.git push origin HEAD:pushed
'
test_expect_success "fetch $desc (disabled)" '
+ test_config_global protocol.allow never &&
test_must_fail git -C tmp.git fetch
'
test_expect_success "clone $desc (disabled)" '
rm -rf tmp.git &&
+ test_config_global protocol.allow never &&
test_must_fail git clone --bare "$url" tmp.git
'
}
}
filter_git () {
- rm -f rot13-filter.log &&
+ rm -f *.log &&
git "$@"
}
for FILE in "$expect" "$actual"
do
sort "$FILE" | uniq -c |
- sed -e "s/^ *[0-9][0-9]*[ ]*IN: /x IN: /" >"$FILE.tmp" &&
- mv "$FILE.tmp" "$FILE" || return
+ sed -e "s/^ *[0-9][0-9]*[ ]*IN: /x IN: /" >"$FILE.tmp"
done &&
- test_cmp "$expect" "$actual"
+ test_cmp "$expect.tmp" "$actual.tmp" &&
+ rm "$expect.tmp" "$actual.tmp"
}
# Compare two files but exclude all `clean` invocations because Git can
actual=$2
for FILE in "$expect" "$actual"
do
- grep -v "IN: clean" "$FILE" >"$FILE.tmp" &&
- mv "$FILE.tmp" "$FILE"
+ grep -v "IN: clean" "$FILE" >"$FILE.tmp"
done &&
- test_cmp "$expect" "$actual"
+ test_cmp "$expect.tmp" "$actual.tmp" &&
+ rm "$expect.tmp" "$actual.tmp"
}
# Check that the contents of two files are equal and that their rot13 version
'
test_expect_success PERL 'required process filter should filter data' '
- test_config_global filter.protocol.process "rot13-filter.pl clean smudge" &&
+ test_config_global filter.protocol.process "rot13-filter.pl debug.log clean smudge" &&
test_config_global filter.protocol.required true &&
rm -rf repo &&
mkdir repo &&
IN: clean testsubdir/test3 '\''sq'\'',\$x=.r $S3 [OK] -- OUT: $S3 . [OK]
STOP
EOF
- test_cmp_count expected.log rot13-filter.log &&
+ test_cmp_count expected.log debug.log &&
git commit -m "test commit 2" &&
rm -f test2.r "testsubdir/test3 '\''sq'\'',\$x=.r" &&
IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r $S3 [OK] -- OUT: $S3 . [OK]
STOP
EOF
- test_cmp_exclude_clean expected.log rot13-filter.log &&
+ test_cmp_exclude_clean expected.log debug.log &&
filter_git checkout --quiet --no-progress empty-branch &&
cat >expected.log <<-EOF &&
IN: clean test.r $S [OK] -- OUT: $S . [OK]
STOP
EOF
- test_cmp_exclude_clean expected.log rot13-filter.log &&
+ test_cmp_exclude_clean expected.log debug.log &&
filter_git checkout --quiet --no-progress master &&
cat >expected.log <<-EOF &&
IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r $S3 [OK] -- OUT: $S3 . [OK]
STOP
EOF
- test_cmp_exclude_clean expected.log rot13-filter.log &&
+ test_cmp_exclude_clean expected.log debug.log &&
test_cmp_committed_rot13 "$TEST_ROOT/test.o" test.r &&
test_cmp_committed_rot13 "$TEST_ROOT/test2.o" test2.r &&
test_expect_success PERL 'required process filter takes precedence' '
test_config_global filter.protocol.clean false &&
- test_config_global filter.protocol.process "rot13-filter.pl clean" &&
+ test_config_global filter.protocol.process "rot13-filter.pl debug.log clean" &&
test_config_global filter.protocol.required true &&
rm -rf repo &&
mkdir repo &&
IN: clean test.r $S [OK] -- OUT: $S . [OK]
STOP
EOF
- test_cmp_count expected.log rot13-filter.log
+ test_cmp_count expected.log debug.log
)
'
test_expect_success PERL 'required process filter should be used only for "clean" operation only' '
- test_config_global filter.protocol.process "rot13-filter.pl clean" &&
+ test_config_global filter.protocol.process "rot13-filter.pl debug.log clean" &&
rm -rf repo &&
mkdir repo &&
(
IN: clean test.r $S [OK] -- OUT: $S . [OK]
STOP
EOF
- test_cmp_count expected.log rot13-filter.log &&
+ test_cmp_count expected.log debug.log &&
rm test.r &&
init handshake complete
STOP
EOF
- test_cmp_exclude_clean expected.log rot13-filter.log
+ test_cmp_exclude_clean expected.log debug.log
)
'
test_expect_success PERL 'required process filter should process multiple packets' '
- test_config_global filter.protocol.process "rot13-filter.pl clean smudge" &&
+ test_config_global filter.protocol.process "rot13-filter.pl debug.log clean smudge" &&
test_config_global filter.protocol.required true &&
rm -rf repo &&
IN: clean 3pkt_2+1.file $(($S*2+1)) [OK] -- OUT: $(($S*2+1)) ... [OK]
STOP
EOF
- test_cmp_count expected.log rot13-filter.log &&
+ test_cmp_count expected.log debug.log &&
rm -f *.file &&
IN: smudge 3pkt_2+1.file $(($S*2+1)) [OK] -- OUT: $(($S*2+1)) ... [OK]
STOP
EOF
- test_cmp_exclude_clean expected.log rot13-filter.log &&
+ test_cmp_exclude_clean expected.log debug.log &&
for FILE in *.file
do
'
test_expect_success PERL 'required process filter with clean error should fail' '
- test_config_global filter.protocol.process "rot13-filter.pl clean smudge" &&
+ test_config_global filter.protocol.process "rot13-filter.pl debug.log clean smudge" &&
test_config_global filter.protocol.required true &&
rm -rf repo &&
mkdir repo &&
'
test_expect_success PERL 'process filter should restart after unexpected write failure' '
- test_config_global filter.protocol.process "rot13-filter.pl clean smudge" &&
+ test_config_global filter.protocol.process "rot13-filter.pl debug.log clean smudge" &&
rm -rf repo &&
mkdir repo &&
(
git add . &&
rm -f *.r &&
- rm -f rot13-filter.log &&
+ rm -f debug.log &&
git checkout --quiet --no-progress . 2>git-stderr.log &&
grep "smudge write error at" git-stderr.log &&
cat >expected.log <<-EOF &&
START
init handshake complete
- IN: smudge smudge-write-fail.r $SF [OK] -- OUT: $SF [WRITE FAIL]
+ IN: smudge smudge-write-fail.r $SF [OK] -- [WRITE FAIL]
START
init handshake complete
IN: smudge test.r $S [OK] -- OUT: $S . [OK]
IN: smudge test2.r $S2 [OK] -- OUT: $S2 . [OK]
STOP
EOF
- test_cmp_exclude_clean expected.log rot13-filter.log &&
+ test_cmp_exclude_clean expected.log debug.log &&
test_cmp_committed_rot13 "$TEST_ROOT/test.o" test.r &&
test_cmp_committed_rot13 "$TEST_ROOT/test2.o" test2.r &&
'
test_expect_success PERL 'process filter should not be restarted if it signals an error' '
- test_config_global filter.protocol.process "rot13-filter.pl clean smudge" &&
+ test_config_global filter.protocol.process "rot13-filter.pl debug.log clean smudge" &&
rm -rf repo &&
mkdir repo &&
(
cat >expected.log <<-EOF &&
START
init handshake complete
- IN: smudge error.r $SE [OK] -- OUT: 0 [ERROR]
+ IN: smudge error.r $SE [OK] -- [ERROR]
IN: smudge test.r $S [OK] -- OUT: $S . [OK]
IN: smudge test2.r $S2 [OK] -- OUT: $S2 . [OK]
STOP
EOF
- test_cmp_exclude_clean expected.log rot13-filter.log &&
+ test_cmp_exclude_clean expected.log debug.log &&
test_cmp_committed_rot13 "$TEST_ROOT/test.o" test.r &&
test_cmp_committed_rot13 "$TEST_ROOT/test2.o" test2.r &&
'
test_expect_success PERL 'process filter abort stops processing of all further files' '
- test_config_global filter.protocol.process "rot13-filter.pl clean smudge" &&
+ test_config_global filter.protocol.process "rot13-filter.pl debug.log clean smudge" &&
rm -rf repo &&
mkdir repo &&
(
cat >expected.log <<-EOF &&
START
init handshake complete
- IN: smudge abort.r $SA [OK] -- OUT: 0 [ABORT]
+ IN: smudge abort.r $SA [OK] -- [ABORT]
STOP
EOF
- test_cmp_exclude_clean expected.log rot13-filter.log &&
+ test_cmp_exclude_clean expected.log debug.log &&
test_cmp "$TEST_ROOT/test.o" test.r &&
test_cmp "$TEST_ROOT/test2.o" test2.r &&
cp "$TEST_ROOT/test.o" test.r &&
test_must_fail git add . 2>git-stderr.log &&
- grep "does not support filter protocol version" git-stderr.log
+ grep "expected git-filter-server" git-stderr.log
)
'
+test_expect_success PERL 'delayed checkout in process filter' '
+ test_config_global filter.a.process "rot13-filter.pl a.log clean smudge delay" &&
+ test_config_global filter.a.required true &&
+ test_config_global filter.b.process "rot13-filter.pl b.log clean smudge delay" &&
+ test_config_global filter.b.required true &&
+
+ rm -rf repo &&
+ mkdir repo &&
+ (
+ cd repo &&
+ git init &&
+ echo "*.a filter=a" >.gitattributes &&
+ echo "*.b filter=b" >>.gitattributes &&
+ cp "$TEST_ROOT/test.o" test.a &&
+ cp "$TEST_ROOT/test.o" test-delay10.a &&
+ cp "$TEST_ROOT/test.o" test-delay11.a &&
+ cp "$TEST_ROOT/test.o" test-delay20.a &&
+ cp "$TEST_ROOT/test.o" test-delay10.b &&
+ git add . &&
+ git commit -m "test commit"
+ ) &&
+
+ S=$(file_size "$TEST_ROOT/test.o") &&
+ cat >a.exp <<-EOF &&
+ START
+ init handshake complete
+ IN: smudge test.a $S [OK] -- OUT: $S . [OK]
+ IN: smudge test-delay10.a $S [OK] -- [DELAYED]
+ IN: smudge test-delay11.a $S [OK] -- [DELAYED]
+ IN: smudge test-delay20.a $S [OK] -- [DELAYED]
+ IN: list_available_blobs test-delay10.a test-delay11.a [OK]
+ IN: smudge test-delay10.a 0 [OK] -- OUT: $S . [OK]
+ IN: smudge test-delay11.a 0 [OK] -- OUT: $S . [OK]
+ IN: list_available_blobs test-delay20.a [OK]
+ IN: smudge test-delay20.a 0 [OK] -- OUT: $S . [OK]
+ IN: list_available_blobs [OK]
+ STOP
+ EOF
+ cat >b.exp <<-EOF &&
+ START
+ init handshake complete
+ IN: smudge test-delay10.b $S [OK] -- [DELAYED]
+ IN: list_available_blobs test-delay10.b [OK]
+ IN: smudge test-delay10.b 0 [OK] -- OUT: $S . [OK]
+ IN: list_available_blobs [OK]
+ STOP
+ EOF
+
+ rm -rf repo-cloned &&
+ filter_git clone repo repo-cloned &&
+ test_cmp_count a.exp repo-cloned/a.log &&
+ test_cmp_count b.exp repo-cloned/b.log &&
+
+ (
+ cd repo-cloned &&
+ test_cmp_committed_rot13 "$TEST_ROOT/test.o" test.a &&
+ test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay10.a &&
+ test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay11.a &&
+ test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay20.a &&
+ test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay10.b &&
+
+ rm *.a *.b &&
+ filter_git checkout . &&
+ test_cmp_count ../a.exp a.log &&
+ test_cmp_count ../b.exp b.log &&
+
+ test_cmp_committed_rot13 "$TEST_ROOT/test.o" test.a &&
+ test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay10.a &&
+ test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay11.a &&
+ test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay20.a &&
+ test_cmp_committed_rot13 "$TEST_ROOT/test.o" test-delay10.b
+ )
+'
+
+test_expect_success PERL 'missing file in delayed checkout' '
+ test_config_global filter.bug.process "rot13-filter.pl bug.log clean smudge delay" &&
+ test_config_global filter.bug.required true &&
+
+ rm -rf repo &&
+ mkdir repo &&
+ (
+ cd repo &&
+ git init &&
+ echo "*.a filter=bug" >.gitattributes &&
+ cp "$TEST_ROOT/test.o" missing-delay.a
+ git add . &&
+ git commit -m "test commit"
+ ) &&
+
+ rm -rf repo-cloned &&
+ test_must_fail git clone repo repo-cloned 2>git-stderr.log &&
+ cat git-stderr.log &&
+ grep "error: .missing-delay\.a. was not filtered properly" git-stderr.log
+'
+
+test_expect_success PERL 'invalid file in delayed checkout' '
+ test_config_global filter.bug.process "rot13-filter.pl bug.log clean smudge delay" &&
+ test_config_global filter.bug.required true &&
+
+ rm -rf repo &&
+ mkdir repo &&
+ (
+ cd repo &&
+ git init &&
+ echo "*.a filter=bug" >.gitattributes &&
+ cp "$TEST_ROOT/test.o" invalid-delay.a &&
+ cp "$TEST_ROOT/test.o" unfiltered
+ git add . &&
+ git commit -m "test commit"
+ ) &&
+
+ rm -rf repo-cloned &&
+ test_must_fail git clone repo repo-cloned 2>git-stderr.log &&
+ grep "error: external filter .* signaled that .unfiltered. is now available although it has not been delayed earlier" git-stderr.log
+'
+
test_done
# Example implementation for the Git filter protocol version 2
# See Documentation/gitattributes.txt, section "Filter Protocol"
#
-# The script takes the list of supported protocol capabilities as
-# arguments ("clean", "smudge", etc).
+# The first argument defines a debug log file that the script write to.
+# All remaining arguments define a list of supported protocol
+# capabilities ("clean", "smudge", etc).
#
# This implementation supports special test cases:
# (1) If data with the pathname "clean-write-fail.r" is processed with
# operation then the filter signals that it cannot or does not want
# to process the file and any file after that is processed with the
# same command.
+# (5) If data with a pathname that is a key in the DELAY hash is
+# requested (e.g. "test-delay10.a") then the filter responds with
+# a "delay" status and sets the "requested" field in the DELAY hash.
+# The filter will signal the availability of this object after
+# "count" (field in DELAY hash) "list_available_blobs" commands.
+# (6) If data with the pathname "missing-delay.a" is processed that the
+# filter will drop the path from the "list_available_blobs" response.
+# (7) If data with the pathname "invalid-delay.a" is processed that the
+# filter will add the path "unfiltered" which was not delayed before
+# to the "list_available_blobs" response.
#
use strict;
use IO::File;
my $MAX_PACKET_CONTENT_SIZE = 65516;
+my $log_file = shift @ARGV;
my @capabilities = @ARGV;
-open my $debug, ">>", "rot13-filter.log" or die "cannot open log file: $!";
+open my $debug, ">>", $log_file or die "cannot open log file: $!";
+
+my %DELAY = (
+ 'test-delay10.a' => { "requested" => 0, "count" => 1 },
+ 'test-delay11.a' => { "requested" => 0, "count" => 1 },
+ 'test-delay20.a' => { "requested" => 0, "count" => 2 },
+ 'test-delay10.b' => { "requested" => 0, "count" => 1 },
+ 'missing-delay.a' => { "requested" => 0, "count" => 1 },
+ 'invalid-delay.a' => { "requested" => 0, "count" => 1 },
+);
sub rot13 {
my $str = shift;
sub packet_txt_read {
my ( $res, $buf ) = packet_bin_read();
- unless ( $buf =~ s/\n$// ) {
+ unless ( $buf eq '' or $buf =~ s/\n$// ) {
die "A non-binary line MUST be terminated by an LF.";
}
return ( $res, $buf );
( packet_txt_read() eq ( 0, "capability=clean" ) ) || die "bad capability";
( packet_txt_read() eq ( 0, "capability=smudge" ) ) || die "bad capability";
+( packet_txt_read() eq ( 0, "capability=delay" ) ) || die "bad capability";
( packet_bin_read() eq ( 1, "" ) ) || die "bad capability end";
foreach (@capabilities) {
$debug->flush();
while (1) {
- my ($command) = packet_txt_read() =~ /^command=(.+)$/;
+ my ( $command ) = packet_txt_read() =~ /^command=(.+)$/;
print $debug "IN: $command";
$debug->flush();
- my ($pathname) = packet_txt_read() =~ /^pathname=(.+)$/;
- print $debug " $pathname";
- $debug->flush();
-
- if ( $pathname eq "" ) {
- die "bad pathname '$pathname'";
- }
+ if ( $command eq "list_available_blobs" ) {
+ # Flush
+ packet_bin_read();
- # Flush
- packet_bin_read();
-
- my $input = "";
- {
- binmode(STDIN);
- my $buffer;
- my $done = 0;
- while ( !$done ) {
- ( $done, $buffer ) = packet_bin_read();
- $input .= $buffer;
+ foreach my $pathname ( sort keys %DELAY ) {
+ if ( $DELAY{$pathname}{"requested"} >= 1 ) {
+ $DELAY{$pathname}{"count"} = $DELAY{$pathname}{"count"} - 1;
+ if ( $pathname eq "invalid-delay.a" ) {
+ # Send Git a pathname that was not delayed earlier
+ packet_txt_write("pathname=unfiltered");
+ }
+ if ( $pathname eq "missing-delay.a" ) {
+ # Do not signal Git that this file is available
+ } elsif ( $DELAY{$pathname}{"count"} == 0 ) {
+ print $debug " $pathname";
+ packet_txt_write("pathname=$pathname");
+ }
+ }
}
- print $debug " " . length($input) . " [OK] -- ";
- $debug->flush();
- }
-
- my $output;
- if ( $pathname eq "error.r" or $pathname eq "abort.r" ) {
- $output = "";
- }
- elsif ( $command eq "clean" and grep( /^clean$/, @capabilities ) ) {
- $output = rot13($input);
- }
- elsif ( $command eq "smudge" and grep( /^smudge$/, @capabilities ) ) {
- $output = rot13($input);
- }
- else {
- die "bad command '$command'";
- }
- print $debug "OUT: " . length($output) . " ";
- $debug->flush();
-
- if ( $pathname eq "error.r" ) {
- print $debug "[ERROR]\n";
- $debug->flush();
- packet_txt_write("status=error");
packet_flush();
- }
- elsif ( $pathname eq "abort.r" ) {
- print $debug "[ABORT]\n";
+
+ print $debug " [OK]\n";
$debug->flush();
- packet_txt_write("status=abort");
+ packet_txt_write("status=success");
packet_flush();
}
else {
- packet_txt_write("status=success");
- packet_flush();
+ my ( $pathname ) = packet_txt_read() =~ /^pathname=(.+)$/;
+ print $debug " $pathname";
+ $debug->flush();
- if ( $pathname eq "${command}-write-fail.r" ) {
- print $debug "[WRITE FAIL]\n";
+ if ( $pathname eq "" ) {
+ die "bad pathname '$pathname'";
+ }
+
+ # Read until flush
+ my ( $done, $buffer ) = packet_txt_read();
+ while ( $buffer ne '' ) {
+ if ( $buffer eq "can-delay=1" ) {
+ if ( exists $DELAY{$pathname} and $DELAY{$pathname}{"requested"} == 0 ) {
+ $DELAY{$pathname}{"requested"} = 1;
+ }
+ } else {
+ die "Unknown message '$buffer'";
+ }
+
+ ( $done, $buffer ) = packet_txt_read();
+ }
+
+ my $input = "";
+ {
+ binmode(STDIN);
+ my $buffer;
+ my $done = 0;
+ while ( !$done ) {
+ ( $done, $buffer ) = packet_bin_read();
+ $input .= $buffer;
+ }
+ print $debug " " . length($input) . " [OK] -- ";
$debug->flush();
- die "${command} write error";
}
- while ( length($output) > 0 ) {
- my $packet = substr( $output, 0, $MAX_PACKET_CONTENT_SIZE );
- packet_bin_write($packet);
- # dots represent the number of packets
- print $debug ".";
- if ( length($output) > $MAX_PACKET_CONTENT_SIZE ) {
- $output = substr( $output, $MAX_PACKET_CONTENT_SIZE );
+ my $output;
+ if ( exists $DELAY{$pathname} and exists $DELAY{$pathname}{"output"} ) {
+ $output = $DELAY{$pathname}{"output"}
+ }
+ elsif ( $pathname eq "error.r" or $pathname eq "abort.r" ) {
+ $output = "";
+ }
+ elsif ( $command eq "clean" and grep( /^clean$/, @capabilities ) ) {
+ $output = rot13($input);
+ }
+ elsif ( $command eq "smudge" and grep( /^smudge$/, @capabilities ) ) {
+ $output = rot13($input);
+ }
+ else {
+ die "bad command '$command'";
+ }
+
+ if ( $pathname eq "error.r" ) {
+ print $debug "[ERROR]\n";
+ $debug->flush();
+ packet_txt_write("status=error");
+ packet_flush();
+ }
+ elsif ( $pathname eq "abort.r" ) {
+ print $debug "[ABORT]\n";
+ $debug->flush();
+ packet_txt_write("status=abort");
+ packet_flush();
+ }
+ elsif ( $command eq "smudge" and
+ exists $DELAY{$pathname} and
+ $DELAY{$pathname}{"requested"} == 1
+ ) {
+ print $debug "[DELAYED]\n";
+ $debug->flush();
+ packet_txt_write("status=delayed");
+ packet_flush();
+ $DELAY{$pathname}{"requested"} = 2;
+ $DELAY{$pathname}{"output"} = $output;
+ }
+ else {
+ packet_txt_write("status=success");
+ packet_flush();
+
+ if ( $pathname eq "${command}-write-fail.r" ) {
+ print $debug "[WRITE FAIL]\n";
+ $debug->flush();
+ die "${command} write error";
}
- else {
- $output = "";
+
+ print $debug "OUT: " . length($output) . " ";
+ $debug->flush();
+
+ while ( length($output) > 0 ) {
+ my $packet = substr( $output, 0, $MAX_PACKET_CONTENT_SIZE );
+ packet_bin_write($packet);
+ # dots represent the number of packets
+ print $debug ".";
+ if ( length($output) > $MAX_PACKET_CONTENT_SIZE ) {
+ $output = substr( $output, $MAX_PACKET_CONTENT_SIZE );
+ }
+ else {
+ $output = "";
+ }
}
+ packet_flush();
+ print $debug " [OK]\n";
+ $debug->flush();
+ packet_flush();
}
- packet_flush();
- print $debug " [OK]\n";
- $debug->flush();
- packet_flush();
}
}
! git reflog exists refs/heads/nonexistent
'
-# The behavior with two reflogs is buggy and the output is in flux; for now
-# we're just checking that the program works at all without segfaulting.
-test_expect_success 'showing multiple reflogs works' '
- git log -g HEAD HEAD >actual
-'
-
-test_expect_success 'showing multiple reflogs with an old date' '
- git log -g HEAD@{1979-01-01} HEAD >actual
-'
-
test_done
--- /dev/null
+#!/bin/sh
+
+test_description='various tests of reflog walk (log -g) behavior'
+. ./test-lib.sh
+
+test_expect_success 'set up some reflog entries' '
+ test_commit one &&
+ test_commit two &&
+ git checkout -b side HEAD^ &&
+ test_commit three &&
+ git merge --no-commit master &&
+ echo evil-merge-content >>one.t &&
+ test_tick &&
+ git commit --no-edit -a
+'
+
+do_walk () {
+ git log -g --format="%gd %gs" "$@"
+}
+
+sq="'"
+test_expect_success 'set up expected reflog' '
+ cat >expect.all <<-EOF
+ HEAD@{0} commit (merge): Merge branch ${sq}master${sq} into side
+ HEAD@{1} commit: three
+ HEAD@{2} checkout: moving from master to side
+ HEAD@{3} commit: two
+ HEAD@{4} commit (initial): one
+ EOF
+'
+
+test_expect_success 'reflog walk shows expected logs' '
+ do_walk >actual &&
+ test_cmp expect.all actual
+'
+
+test_expect_success 'reflog can limit with --no-merges' '
+ grep -v merge expect.all >expect &&
+ do_walk --no-merges >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'reflog can limit with pathspecs' '
+ grep two expect.all >expect &&
+ do_walk -- two.t >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'pathspec limiting handles merges' '
+ # we pick up:
+ # - the initial commit of one
+ # - the checkout back to commit one
+ # - the evil merge which touched one
+ sed -n "1p;3p;5p" expect.all >expect &&
+ do_walk -- one.t >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success '--parents shows true parents' '
+ # convert newlines to spaces
+ echo $(git rev-parse HEAD HEAD^1 HEAD^2) >expect &&
+ git rev-list -g --parents -1 HEAD >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'walking multiple reflogs shows all' '
+ # We expect to see all entries for all reflogs, but interleaved by
+ # date, with order on the command line breaking ties. We
+ # can use "sort" on the separate lists to generate this,
+ # but note two tricks:
+ #
+ # 1. We use "{" as the delimiter, which lets us skip to the reflog
+ # date specifier as our second field, and then our "-n" numeric
+ # sort ignores the bits after the timestamp.
+ #
+ # 2. POSIX leaves undefined whether this is a stable sort or not. So
+ # we use "-k 1" to ensure that we see HEAD before master before
+ # side when breaking ties.
+ {
+ do_walk --date=unix HEAD &&
+ do_walk --date=unix side &&
+ do_walk --date=unix master
+ } >expect.raw &&
+ sort -t "{" -k 2nr -k 1 <expect.raw >expect &&
+ do_walk --date=unix HEAD master side >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'date-limiting does not interfere with other logs' '
+ do_walk HEAD@{1979-01-01} HEAD >actual &&
+ test_cmp expect.all actual
+'
+
+test_expect_success 'min/max age uses entry date to limit' '
+ # Flip between commits one and two so each ref update actually
+ # does something (and does not get optimized out). We know
+ # that the timestamps of those commits will be before our "min".
+
+ git update-ref -m before refs/heads/minmax one &&
+
+ test_tick &&
+ min=$test_tick &&
+ git update-ref -m min refs/heads/minmax two &&
+
+ test_tick &&
+ max=$test_tick &&
+ git update-ref -m max refs/heads/minmax one &&
+
+ test_tick &&
+ git update-ref -m after refs/heads/minmax two &&
+
+ cat >expect <<-\EOF &&
+ max
+ min
+ EOF
+ git log -g --since=$min --until=$max --format=%gs minmax >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'walk prefers reflog to ref tip' '
+ head=$(git rev-parse HEAD) &&
+ one=$(git rev-parse one) &&
+ ident="$GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE" &&
+ echo "$head $one $ident broken reflog entry" >>.git/logs/HEAD &&
+
+ echo $one >expect &&
+ git log -g --format=%H -1 >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'rev-list -g complains when there are no reflogs' '
+ test_must_fail git rev-list -g
+'
+
+test_done
! grep corrupt out
'
+test_expect_success 'fsck fails on corrupt packfile' '
+ hsh=$(git commit-tree -m mycommit HEAD^{tree}) &&
+ pack=$(echo $hsh | git pack-objects .git/objects/pack/pack) &&
+
+ # Corrupt the first byte of the first object. (It contains 3 type bits,
+ # at least one of which is not zero, so setting the first byte to 0 is
+ # sufficient.)
+ chmod a+w .git/objects/pack/pack-$pack.pack &&
+ printf '\0' | dd of=.git/objects/pack/pack-$pack.pack bs=1 conv=notrunc seek=12 &&
+
+ test_when_finished "rm -f .git/objects/pack/pack-$pack.*" &&
+ remove_object $hsh &&
+ test_must_fail git fsck 2>out &&
+ test_i18ngrep "checksum mismatch" out
+'
+
test_expect_success 'fsck finds problems in duplicate loose objects' '
rm -rf broken-duplicate &&
git init broken-duplicate &&
oid=$(git rev-parse HEAD) &&
cat >expect <<-EOF &&
HEAD@{0} $oid $msg
- HEAD@{1} $oid $msg
HEAD@{2} $oid checkout: moving from foo to baz
EOF
- git log -g --format="%gd %H %gs" -3 HEAD >actual &&
+ git log -g --format="%gd %H %gs" -2 HEAD >actual &&
test_cmp expect actual
'
test_description='git branch display tests'
. ./test-lib.sh
+. "$TEST_DIRECTORY"/lib-terminal.sh
test_expect_success 'make commits' '
echo content >file &&
test_i18ncmp expect actual
'
+test_expect_success "set up color tests" '
+ echo "<RED>master<RESET>" >expect.color &&
+ echo "master" >expect.bare &&
+ color_args="--format=%(color:red)%(refname:short) --list master"
+'
+
+test_expect_success '%(color) omitted without tty' '
+ TERM=vt100 git branch $color_args >actual.raw &&
+ test_decode_color <actual.raw >actual &&
+ test_cmp expect.bare actual
+'
+
+test_expect_success TTY '%(color) present with tty' '
+ test_terminal env TERM=vt100 git branch $color_args >actual.raw &&
+ test_decode_color <actual.raw >actual &&
+ test_cmp expect.color actual
+'
+
+test_expect_success 'color.branch=always overrides auto-color' '
+ git -c color.branch=always branch $color_args >actual.raw &&
+ test_decode_color <actual.raw >actual &&
+ test_cmp expect.color actual
+'
+
+test_expect_success '--color overrides auto-color' '
+ git branch --color $color_args >actual.raw &&
+ test_decode_color <actual.raw >actual &&
+ test_cmp expect.color actual
+'
+
test_done
test_i18ngrep broken stderr
'
+test_expect_success 'log does not default to HEAD when rev input is given' '
+ >expect &&
+ git log --branches=does-not-exist >actual &&
+ test_cmp expect actual
+'
+
test_expect_success 'set up --source tests' '
git checkout --orphan source-a &&
test_commit one &&
. ./test-lib.sh
-get_color ()
-{
- git config --get-color no.such.slot "$1"
-}
-
test_expect_success setup '
git config diff.color.commit yellow &&
git config color.decorate.branch green &&
git config color.decorate.stash magenta &&
git config color.decorate.HEAD cyan &&
- c_reset=$(get_color reset) &&
+ c_reset="<RESET>" &&
- c_commit=$(get_color yellow) &&
- c_branch=$(get_color green) &&
- c_remoteBranch=$(get_color red) &&
- c_tag=$(get_color "reverse bold yellow") &&
- c_stash=$(get_color magenta) &&
- c_HEAD=$(get_color cyan) &&
+ c_commit="<YELLOW>" &&
+ c_branch="<GREEN>" &&
+ c_remoteBranch="<RED>" &&
+ c_tag="<BOLD;REVERSE;YELLOW>" &&
+ c_stash="<MAGENTA>" &&
+ c_HEAD="<CYAN>" &&
test_commit A &&
git clone . other &&
# to this test since it does not contain any decoration, hence --first-parent
test_expect_success 'Commit Decorations Colored Correctly' '
git log --first-parent --abbrev=10 --all --decorate --oneline --color=always |
- sed "s/[0-9a-f]\{10,10\}/COMMIT_ID/" >out &&
+ sed "s/[0-9a-f]\{10,10\}/COMMIT_ID/" |
+ test_decode_color >out &&
test_cmp expected out
'
# Fails when refspec includes an object id
test_must_fail git -C work push --recurse-submodules=on-demand origin \
"$(git -C work rev-parse branch2):refs/heads/branch2" &&
- # Fails when refspec includes 'HEAD' as it is unsupported at this time
+ # Fails when refspec includes HEAD and parent and submodule do not
+ # have the same named branch checked out
test_must_fail git -C work push --recurse-submodules=on-demand origin \
HEAD:refs/heads/branch2 &&
test_cmp expected_pub actual_pub
'
+test_expect_success 'push propagating HEAD refspec to a submodule' '
+ git -C work/gar/bage checkout branch2 &&
+ > work/gar/bage/junk12 &&
+ git -C work/gar/bage add junk12 &&
+ git -C work/gar/bage commit -m "Twelfth junk" &&
+
+ git -C work checkout branch2 &&
+ git -C work add gar/bage &&
+ git -C work commit -m "updating gar/bage in branch2" &&
+
+ # Passes since the superproject and submodules HEAD are both on branch2
+ git -C work push --recurse-submodules=on-demand origin \
+ HEAD:refs/heads/branch2 &&
+
+ git -C submodule.git rev-parse branch2 >actual_submodule &&
+ git -C pub.git rev-parse branch2 >actual_pub &&
+ git -C work/gar/bage rev-parse branch2 >expected_submodule &&
+ git -C work rev-parse branch2 >expected_pub &&
+ test_cmp expected_submodule actual_submodule &&
+ test_cmp expected_pub actual_pub
+'
+
test_done
test_cmp expect actual
'
+test_expect_success 'funny hostnames are rejected before running proxy' '
+ test_must_fail git fetch git://-remote/repo.git 2>stderr &&
+ ! grep "proxying for" stderr
+'
+
test_done
test_proto "file://" file "file://$PWD"
test_proto "path" file .
+test_expect_success 'setup repo with dash' '
+ git init --bare repo.git &&
+ git push repo.git HEAD &&
+ mv repo.git "$PWD/-repo.git"
+'
+
+# This will fail even without our rejection because upload-pack will
+# complain about the bogus option. So let's make sure that GIT_TRACE
+# doesn't show us even running upload-pack.
+#
+# We must also be sure to use "fetch" and not "clone" here, as the latter
+# actually canonicalizes our input into an absolute path (which is fine
+# to allow).
+test_expect_success 'repo names starting with dash are rejected' '
+ rm -f trace.out &&
+ test_must_fail env GIT_TRACE="$PWD/trace.out" git fetch -- -repo.git &&
+ ! grep upload-pack trace.out
+'
+
+test_expect_success 'full paths still work' '
+ git fetch "$PWD/-repo.git"
+'
+
test_done
test_proto "ssh://" ssh "ssh://remote$PWD/remote/repo.git"
test_proto "git+ssh://" ssh "git+ssh://remote$PWD/remote/repo.git"
+# Don't even bother setting up a "-remote" directory, as ssh would generally
+# complain about the bogus option rather than completing our request. Our
+# fake wrapper actually _can_ handle this case, but it's more robust to
+# simply confirm from its output that it did not run at all.
+test_expect_success 'hostnames starting with dash are rejected' '
+ test_must_fail git clone ssh://-remote/repo.git dash-host 2>stderr &&
+ ! grep ^ssh: stderr
+'
+
+test_expect_success 'setup repo with dash' '
+ git init --bare remote/-repo.git &&
+ git push remote/-repo.git HEAD
+'
+
+test_expect_success 'repo names starting with dash are rejected' '
+ test_must_fail git clone remote:-repo.git dash-path 2>stderr &&
+ ! grep ^ssh: stderr
+'
+
+test_expect_success 'full paths still work' '
+ git clone "remote:$PWD/remote/-repo.git" dash-path
+'
+
test_done
}
# Feed to --format to provide predictable colored sequences.
+BASIC_COLOR='%Credfoo%Creset'
+COLOR='%C(red)foo%C(reset)'
AUTO_COLOR='%C(auto,red)foo%C(auto,reset)'
+ALWAYS_COLOR='%C(always,red)foo%C(always,reset)'
has_color () {
- printf '\033[31mfoo\033[m\n' >expect &&
- test_cmp expect "$1"
+ test_decode_color <"$1" >decoded &&
+ echo "<RED>foo<RESET>" >expect &&
+ test_cmp expect decoded
}
has_no_color () {
EOF
-test_format colors %Credfoo%Cgreenbar%Cbluebaz%Cresetxyzzy <<EOF
-commit $head2
-\e[31mfoo\e[32mbar\e[34mbaz\e[mxyzzy
-commit $head1
-\e[31mfoo\e[32mbar\e[34mbaz\e[mxyzzy
-EOF
-
-test_format advanced-colors '%C(red yellow bold)foo%C(reset)' <<EOF
-commit $head2
-\e[1;31;43mfoo\e[m
-commit $head1
-\e[1;31;43mfoo\e[m
-EOF
-
-test_expect_success '%C(auto,...) does not enable color by default' '
- git log --format=$AUTO_COLOR -1 >actual &&
- has_no_color actual
+test_expect_success 'basic colors' '
+ cat >expect <<-EOF &&
+ commit $head2
+ <RED>foo<GREEN>bar<BLUE>baz<RESET>xyzzy
+ EOF
+ format="%Credfoo%Cgreenbar%Cbluebaz%Cresetxyzzy" &&
+ git rev-list --color --format="$format" -1 master >actual.raw &&
+ test_decode_color <actual.raw >actual &&
+ test_cmp expect actual
'
-test_expect_success '%C(auto,...) enables colors for color.diff' '
- git -c color.diff=always log --format=$AUTO_COLOR -1 >actual &&
- has_color actual
+test_expect_success 'advanced colors' '
+ cat >expect <<-EOF &&
+ commit $head2
+ <BOLD;RED;BYELLOW>foo<RESET>
+ EOF
+ format="%C(red yellow bold)foo%C(reset)" &&
+ git rev-list --color --format="$format" -1 master >actual.raw &&
+ test_decode_color <actual.raw >actual &&
+ test_cmp expect actual
'
-test_expect_success '%C(auto,...) enables colors for color.ui' '
- git -c color.ui=always log --format=$AUTO_COLOR -1 >actual &&
- has_color actual
-'
+for spec in \
+ "%Cred:$BASIC_COLOR" \
+ "%C(...):$COLOR" \
+ "%C(auto,...):$AUTO_COLOR"
+do
+ desc=${spec%%:*}
+ color=${spec#*:}
+ test_expect_success "$desc does not enable color by default" '
+ git log --format=$color -1 >actual &&
+ has_no_color actual
+ '
-test_expect_success '%C(auto,...) respects --color' '
- git log --format=$AUTO_COLOR -1 --color >actual &&
- has_color actual
-'
+ test_expect_success "$desc enables colors for color.diff" '
+ git -c color.diff=always log --format=$color -1 >actual &&
+ has_color actual
+ '
-test_expect_success '%C(auto,...) respects --no-color' '
- git -c color.ui=always log --format=$AUTO_COLOR -1 --no-color >actual &&
- has_no_color actual
-'
+ test_expect_success "$desc enables colors for color.ui" '
+ git -c color.ui=always log --format=$color -1 >actual &&
+ has_color actual
+ '
-test_expect_success TTY '%C(auto,...) respects --color=auto (stdout is tty)' '
- test_terminal env TERM=vt100 \
- git log --format=$AUTO_COLOR -1 --color=auto >actual &&
- has_color actual
-'
+ test_expect_success "$desc respects --color" '
+ git log --format=$color -1 --color >actual &&
+ has_color actual
+ '
-test_expect_success '%C(auto,...) respects --color=auto (stdout not tty)' '
- (
- TERM=vt100 && export TERM &&
- git log --format=$AUTO_COLOR -1 --color=auto >actual &&
+ test_expect_success "$desc respects --no-color" '
+ git -c color.ui=always log --format=$color -1 --no-color >actual &&
has_no_color actual
- )
+ '
+
+ test_expect_success TTY "$desc respects --color=auto (stdout is tty)" '
+ test_terminal env TERM=vt100 \
+ git log --format=$color -1 --color=auto >actual &&
+ has_color actual
+ '
+
+ test_expect_success "$desc respects --color=auto (stdout not tty)" '
+ (
+ TERM=vt100 && export TERM &&
+ git log --format=$color -1 --color=auto >actual &&
+ has_no_color actual
+ )
+ '
+done
+
+test_expect_success '%C(always,...) enables color even without tty' '
+ git log --format=$ALWAYS_COLOR -1 >actual &&
+ has_color actual
'
test_expect_success '%C(auto) respects --color' '
- git log --color --format="%C(auto)%H" -1 >actual &&
- printf "\\033[33m%s\\033[m\\n" $(git rev-parse HEAD) >expect &&
+ git log --color --format="%C(auto)%H" -1 >actual.raw &&
+ test_decode_color <actual.raw >actual &&
+ echo "<YELLOW>$(git rev-parse HEAD)<RESET>" >expect &&
test_cmp expect actual
'
test_cmp expect actual
'
+test_expect_success 'rev-list %C(auto,...) respects --color' '
+ git rev-list --color --format="%C(auto,green)foo%C(auto,reset)" \
+ -1 HEAD >actual.raw &&
+ test_decode_color <actual.raw >actual &&
+ cat >expect <<-EOF &&
+ commit $(git rev-parse HEAD)
+ <GREEN>foo<RESET>
+ EOF
+ test_cmp expect actual
+'
+
iconv -f utf-8 -t $test_encoding > commit-msg <<EOF
Test printing of complex bodies
compare rev-list "--exclude=refs/remotes/* --exclude=refs/tags/* --all" --branches
'
-
-# "git rev-list<ENTER>" is likely to be a bug in the calling script and may
-# deserve an error message, but do cases where set of refs programmatically
-# given using globbing and/or --stdin need to fail with the same error, or
-# are we better off reporting a success with no output? The following few
-# tests document the current behaviour to remind us that we might want to
-# think about this issue.
-
-test_expect_failure 'rev-list may want to succeed with empty output on no input (1)' '
+test_expect_failure 'rev-list should succeed with empty output on empty stdin' '
>expect &&
git rev-list --stdin <expect >actual &&
test_cmp expect actual
'
-test_expect_failure 'rev-list may want to succeed with empty output on no input (2)' '
+test_expect_success 'rev-list should succeed with empty output with all refs excluded' '
>expect &&
git rev-list --exclude=* --all >actual &&
test_cmp expect actual
'
-test_expect_failure 'rev-list may want to succeed with empty output on no input (3)' '
+test_expect_success 'rev-list should succeed with empty output with empty --all' '
(
test_create_repo empty &&
cd empty &&
)
'
+test_expect_success 'rev-list should succeed with empty output with empty glob' '
+ >expect &&
+ git rev-list --glob=does-not-match-anything >actual &&
+ test_cmp expect actual
+'
+
test_expect_success 'shortlog accepts --glob/--tags/--remotes' '
compare shortlog "subspace/one subspace/two" --branches=subspace &&
. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-gpg.sh
+. "$TEST_DIRECTORY"/lib-terminal.sh
# Mon Jul 3 23:18:43 2006 +0000
datestamp=1151968723
test_must_fail git for-each-ref --format="%(refname:INVALID)"
'
-get_color ()
-{
- git config --get-color no.such.slot "$1"
-}
+test_expect_success 'set up color tests' '
+ cat >expected.color <<-EOF &&
+ $(git rev-parse --short refs/heads/master) <GREEN>master<RESET>
+ $(git rev-parse --short refs/remotes/origin/master) <GREEN>origin/master<RESET>
+ $(git rev-parse --short refs/tags/testtag) <GREEN>testtag<RESET>
+ $(git rev-parse --short refs/tags/two) <GREEN>two<RESET>
+ EOF
+ sed "s/<[^>]*>//g" <expected.color >expected.bare &&
+ color_format="%(objectname:short) %(color:green)%(refname:short)"
+'
-cat >expected <<EOF
-$(git rev-parse --short refs/heads/master) $(get_color green)master$(get_color reset)
-$(git rev-parse --short refs/remotes/origin/master) $(get_color green)origin/master$(get_color reset)
-$(git rev-parse --short refs/tags/testtag) $(get_color green)testtag$(get_color reset)
-$(git rev-parse --short refs/tags/two) $(get_color green)two$(get_color reset)
-EOF
+test_expect_success TTY '%(color) shows color with a tty' '
+ test_terminal env TERM=vt100 \
+ git for-each-ref --format="$color_format" >actual.raw &&
+ test_decode_color <actual.raw >actual &&
+ test_cmp expected.color actual
+'
-test_expect_success 'Check %(color:...) ' '
- git for-each-ref --format="%(objectname:short) %(color:green)%(refname:short)" >actual &&
- test_cmp expected actual
+test_expect_success '%(color) does not show color without tty' '
+ TERM=vt100 git for-each-ref --format="$color_format" >actual &&
+ test_cmp expected.bare actual
+'
+
+test_expect_success 'color.ui=always can override tty check' '
+ git -c color.ui=always for-each-ref --format="$color_format" >actual.raw &&
+ test_decode_color <actual.raw >actual &&
+ test_cmp expected.color actual
'
cat >expected <<\EOF
. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-gpg.sh
+. "$TEST_DIRECTORY"/lib-terminal.sh
# creating and listing lightweight tags:
test_cmp expect actual
'
+test_expect_success "set up color tests" '
+ echo "<RED>v1.0<RESET>" >expect.color &&
+ echo "v1.0" >expect.bare &&
+ color_args="--format=%(color:red)%(refname:short) --list v1.0"
+'
+
+test_expect_success '%(color) omitted without tty' '
+ TERM=vt100 git tag $color_args >actual.raw &&
+ test_decode_color <actual.raw >actual &&
+ test_cmp expect.bare actual
+'
+
+test_expect_success TTY '%(color) present with tty' '
+ test_terminal env TERM=vt100 git tag $color_args >actual.raw &&
+ test_decode_color <actual.raw >actual &&
+ test_cmp expect.color actual
+'
+
+test_expect_success 'color.ui=always overrides auto-color' '
+ git -c color.ui=always tag $color_args >actual.raw &&
+ test_decode_color <actual.raw >actual &&
+ test_cmp expect.color actual
+'
+
test_expect_success 'setup --merged test tags' '
git tag mergetest-1 HEAD~2 &&
git tag mergetest-2 HEAD~1 &&
}
'
+test_expect_success TTY 'git tag -l defaults to paging' '
+ rm -f paginated.out &&
+ test_terminal git tag -l &&
+ test -e paginated.out
+'
+
+test_expect_success TTY 'git tag -l respects pager.tag' '
+ rm -f paginated.out &&
+ test_terminal git -c pager.tag=false tag -l &&
+ ! test -e paginated.out
+'
+
+test_expect_success TTY 'git tag -l respects --no-pager' '
+ rm -f paginated.out &&
+ test_terminal git -c pager.tag --no-pager tag -l &&
+ ! test -e paginated.out
+'
+
+test_expect_success TTY 'git tag with no args defaults to paging' '
+ # no args implies -l so this should page like -l
+ rm -f paginated.out &&
+ test_terminal git tag &&
+ test -e paginated.out
+'
+
+test_expect_success TTY 'git tag with no args respects pager.tag' '
+ # no args implies -l so this should page like -l
+ rm -f paginated.out &&
+ test_terminal git -c pager.tag=false tag &&
+ ! test -e paginated.out
+'
+
+test_expect_success TTY 'git tag --contains defaults to paging' '
+ # --contains implies -l so this should page like -l
+ rm -f paginated.out &&
+ test_terminal git tag --contains &&
+ test -e paginated.out
+'
+
+test_expect_success TTY 'git tag --contains respects pager.tag' '
+ # --contains implies -l so this should page like -l
+ rm -f paginated.out &&
+ test_terminal git -c pager.tag=false tag --contains &&
+ ! test -e paginated.out
+'
+
+test_expect_success TTY 'git tag -a defaults to not paging' '
+ test_when_finished "git tag -d newtag" &&
+ rm -f paginated.out &&
+ test_terminal git tag -am message newtag &&
+ ! test -e paginated.out
+'
+
+test_expect_success TTY 'git tag -a ignores pager.tag' '
+ test_when_finished "git tag -d newtag" &&
+ rm -f paginated.out &&
+ test_terminal git -c pager.tag tag -am message newtag &&
+ ! test -e paginated.out
+'
+
+test_expect_success TTY 'git tag -a respects --paginate' '
+ test_when_finished "git tag -d newtag" &&
+ rm -f paginated.out &&
+ test_terminal git --paginate tag -am message newtag &&
+ test -e paginated.out
+'
+
+test_expect_success TTY 'git tag as alias ignores pager.tag with -a' '
+ test_when_finished "git tag -d newtag" &&
+ rm -f paginated.out &&
+ test_terminal git -c pager.tag -c alias.t=tag t -am message newtag &&
+ ! test -e paginated.out
+'
+
+test_expect_success TTY 'git tag as alias respects pager.tag with -l' '
+ rm -f paginated.out &&
+ test_terminal git -c pager.tag=false -c alias.t=tag t -l &&
+ ! test -e paginated.out
+'
+
# A colored commit log will begin with an appropriate ANSI escape
# for the first color; the text "commit" comes later.
colorful() {
echo c >>file &&
echo d >>file &&
test_tick &&
- git commit -a -m two
+ git commit -a -m two &&
+ ID1=$(git rev-parse HEAD^) &&
+ shortID1="^$(git rev-parse HEAD^ |cut -c 1-17)" &&
+ ID2=$(git rev-parse HEAD) &&
+ shortID2="$(git rev-parse HEAD |cut -c 1-18)"
'
-cat >expect <<'EOF'
-^baf5e0b (A U Thor 2005-04-07 15:13:13 -0700 1) a
-8825379d (A U Thor 2005-04-07 15:14:13 -0700 2) b
-8825379d (A U Thor 2005-04-07 15:14:13 -0700 3) c
-8825379d (A U Thor 2005-04-07 15:14:13 -0700 4) d
+cat >expect <<EOF
+$shortID1 (A U Thor 2005-04-07 15:13:13 -0700 1) a
+$shortID2 (A U Thor 2005-04-07 15:14:13 -0700 2) b
+$shortID2 (A U Thor 2005-04-07 15:14:13 -0700 3) c
+$shortID2 (A U Thor 2005-04-07 15:14:13 -0700 4) d
EOF
test_expect_success 'normal blame output' '
- git blame file >actual &&
+ git blame --abbrev=17 file >actual &&
test_cmp expect actual
'
-ID1=baf5e0b3869e0b2b2beb395a3720c7b51eac94fc
-COMMIT1='author A U Thor
+COMMIT1="author A U Thor
author-mail <author@example.com>
author-time 1112911993
author-tz -0700
committer-tz -0700
summary one
boundary
-filename file'
-ID2=8825379dfb8a1267b58e8e5bcf69eec838f685ec
-COMMIT2='author A U Thor
+filename file"
+COMMIT2="author A U Thor
author-mail <author@example.com>
author-time 1112912053
author-tz -0700
committer-time 1112912053
committer-tz -0700
summary two
-previous baf5e0b3869e0b2b2beb395a3720c7b51eac94fc file
-filename file'
+previous $ID1 file
+filename file"
cat >expect <<EOF
$ID1 1 1 1
function name(n) {
if (n == 0) return "RESET";
if (n == 1) return "BOLD";
+ if (n == 7) return "REVERSE";
if (n == 30) return "BLACK";
if (n == 31) return "RED";
if (n == 32) return "GREEN";
if (should_update_submodules() && o->update && !o->dry_run)
reload_gitmodules_file(index, &state);
+ enable_delayed_checkout(&state);
for (i = 0; i < index->cache_nr; i++) {
struct cache_entry *ce = index->cache[i];
}
}
}
+ errs |= finish_delayed_checkout(&state);
stop_progress(&progress);
if (o->update)
git_attr_set_direction(GIT_ATTR_CHECKIN, NULL);