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authorIlari Liusvaara <ilari.liusvaara@elisanet.fi>2010-01-20 09:48:25 (GMT)
committerJunio C Hamano <gitster@pobox.com>2010-01-20 20:29:05 (GMT)
commitd08bae7e221727e26baab984b792854b842130d7 (patch)
tree234dd292750f4d1a4c9d200e3b6e2792baa98ae9
parent5b15950ac414a8a2d4f5eb480712abcc9fe176d2 (diff)
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rev-parse --glob
Add --glob=<glob-pattern> option to rev-parse and everything that accepts its options. This option matches all refs that match given shell glob pattern (complete with some DWIM logic). Example: 'git log --branches --not --glob=remotes/origin' To show what you have that origin doesn't. Signed-off-by: Ilari Liusvaara <ilari.liusvaara@elisanet.fi> Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rw-r--r--Documentation/git-log.txt11
-rw-r--r--Documentation/git-rev-list.txt1
-rw-r--r--Documentation/git-rev-parse.txt5
-rw-r--r--Documentation/rev-list-options.txt7
-rw-r--r--builtin-rev-parse.c5
-rw-r--r--refs.c45
-rw-r--r--refs.h1
-rw-r--r--revision.c16
-rwxr-xr-xt/t6018-rev-list-glob.sh134
9 files changed, 223 insertions, 2 deletions
diff --git a/Documentation/git-log.txt b/Documentation/git-log.txt
index 3d79de1..0b874e3 100644
--- a/Documentation/git-log.txt
+++ b/Documentation/git-log.txt
@@ -107,6 +107,17 @@ git log --follow builtin-rev-list.c::
those commits that occurred before the file was given its
present name.
+git log --branches --not --glob=remotes/origin/*::
+
+ Shows all commits that are in any of local branches but not in
+ any of remote tracking branches for 'origin' (what you have that
+ origin doesn't).
+
+git log master --not --glob=remotes/*/master::
+
+ Shows all commits that are in local master but not in any remote
+ repository master branches.
+
Discussion
----------
diff --git a/Documentation/git-rev-list.txt b/Documentation/git-rev-list.txt
index 3341d1b..33122a3 100644
--- a/Documentation/git-rev-list.txt
+++ b/Documentation/git-rev-list.txt
@@ -24,6 +24,7 @@ SYNOPSIS
[ \--branches ]
[ \--tags ]
[ \--remotes ]
+ [ \--glob=glob-pattern ]
[ \--stdin ]
[ \--quiet ]
[ \--topo-order ]
diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt
index 82045a2..6eb8c14 100644
--- a/Documentation/git-rev-parse.txt
+++ b/Documentation/git-rev-parse.txt
@@ -112,6 +112,11 @@ OPTIONS
--remotes::
Show tag refs found in `$GIT_DIR/refs/remotes`.
+--glob=glob-pattern::
+ Show refs matching shell glob pattern `glob-pattern`. If pattern
+ specified lacks leading 'refs/', it is automatically prepended.
+ If pattern lacks '?', '*', or '[', '/*' at the end is impiled.
+
--show-prefix::
When the command is invoked from a subdirectory, show the
path of the current directory relative to the top-level
diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt
index 1f57aed..6d03c17 100644
--- a/Documentation/rev-list-options.txt
+++ b/Documentation/rev-list-options.txt
@@ -243,6 +243,13 @@ endif::git-rev-list[]
Pretend as if all the refs in `$GIT_DIR/refs/remotes` are listed
on the command line as '<commit>'.
+--glob=glob-pattern::
+ Pretend as if all the refs matching shell glob `glob-pattern`
+ are listed on the command line as '<commit>'. Leading 'refs/',
+ is automatically prepended if missing. If pattern lacks '?', '*',
+ or '[', '/*' at the end is impiled.
+
+
ifndef::git-rev-list[]
--bisect::
diff --git a/builtin-rev-parse.c b/builtin-rev-parse.c
index 37d0233..a635dde 100644
--- a/builtin-rev-parse.c
+++ b/builtin-rev-parse.c
@@ -52,6 +52,7 @@ static int is_rev_argument(const char *arg)
"--parents",
"--pretty",
"--remotes",
+ "--glob=",
"--sparse",
"--tags",
"--topo-order",
@@ -577,6 +578,10 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
for_each_tag_ref(show_reference, NULL);
continue;
}
+ if (!prefixcmp(arg, "--glob=")) {
+ for_each_glob_ref(show_reference, arg + 7, NULL);
+ continue;
+ }
if (!strcmp(arg, "--remotes")) {
for_each_remote_ref(show_reference, NULL);
continue;
diff --git a/refs.c b/refs.c
index 3e73a0a..34fff75 100644
--- a/refs.c
+++ b/refs.c
@@ -519,6 +519,13 @@ const char *resolve_ref(const char *ref, unsigned char *sha1, int reading, int *
return ref;
}
+/* The argument to filter_refs */
+struct ref_filter {
+ const char *pattern;
+ each_ref_fn *fn;
+ void *cb_data;
+};
+
int read_ref(const char *ref, unsigned char *sha1)
{
if (resolve_ref(ref, sha1, 1, NULL))
@@ -545,6 +552,15 @@ static int do_one_ref(const char *base, each_ref_fn fn, int trim,
return fn(entry->name + trim, entry->sha1, entry->flag, cb_data);
}
+static int filter_refs(const char *ref, const unsigned char *sha, int flags,
+ void *data)
+{
+ struct ref_filter *filter = (struct ref_filter *)data;
+ if (fnmatch(filter->pattern, ref, 0))
+ return 0;
+ return filter->fn(ref, sha, flags, filter->cb_data);
+}
+
int peel_ref(const char *ref, unsigned char *sha1)
{
int flag;
@@ -674,6 +690,35 @@ int for_each_replace_ref(each_ref_fn fn, void *cb_data)
return do_for_each_ref("refs/replace/", fn, 13, 0, cb_data);
}
+int for_each_glob_ref(each_ref_fn fn, const char *pattern, void *cb_data)
+{
+ struct strbuf real_pattern = STRBUF_INIT;
+ struct ref_filter filter;
+ const char *has_glob_specials;
+ int ret;
+
+ if (prefixcmp(pattern, "refs/"))
+ strbuf_addstr(&real_pattern, "refs/");
+ strbuf_addstr(&real_pattern, pattern);
+
+ has_glob_specials = strpbrk(pattern, "?*[");
+ if (!has_glob_specials) {
+ /* Append impiled '/' '*' if not present. */
+ if (real_pattern.buf[real_pattern.len - 1] != '/')
+ strbuf_addch(&real_pattern, '/');
+ /* No need to check for '*', there is none. */
+ strbuf_addch(&real_pattern, '*');
+ }
+
+ filter.pattern = real_pattern.buf;
+ filter.fn = fn;
+ filter.cb_data = cb_data;
+ ret = for_each_ref(filter_refs, &filter);
+
+ strbuf_release(&real_pattern);
+ return ret;
+}
+
int for_each_rawref(each_ref_fn fn, void *cb_data)
{
return do_for_each_ref("refs/", fn, 0,
diff --git a/refs.h b/refs.h
index e141991..78ad173 100644
--- a/refs.h
+++ b/refs.h
@@ -25,6 +25,7 @@ extern int for_each_tag_ref(each_ref_fn, void *);
extern int for_each_branch_ref(each_ref_fn, void *);
extern int for_each_remote_ref(each_ref_fn, void *);
extern int for_each_replace_ref(each_ref_fn, void *);
+extern int for_each_glob_ref(each_ref_fn, const char *pattern, void *);
/* can be used to learn about broken ref and symref */
extern int for_each_rawref(each_ref_fn, void *);
diff --git a/revision.c b/revision.c
index 25fa14d..162b182 100644
--- a/revision.c
+++ b/revision.c
@@ -699,12 +699,18 @@ static int handle_one_ref(const char *path, const unsigned char *sha1, int flag,
return 0;
}
+static void init_all_refs_cb(struct all_refs_cb *cb, struct rev_info *revs,
+ unsigned flags)
+{
+ cb->all_revs = revs;
+ cb->all_flags = flags;
+}
+
static void handle_refs(struct rev_info *revs, unsigned flags,
int (*for_each)(each_ref_fn, void *))
{
struct all_refs_cb cb;
- cb.all_revs = revs;
- cb.all_flags = flags;
+ init_all_refs_cb(&cb, revs, flags);
for_each(handle_one_ref, &cb);
}
@@ -1352,6 +1358,12 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
handle_refs(revs, flags, for_each_remote_ref);
continue;
}
+ if (!prefixcmp(arg, "--glob=")) {
+ struct all_refs_cb cb;
+ init_all_refs_cb(&cb, revs, flags);
+ for_each_glob_ref(handle_one_ref, arg + 7, &cb);
+ continue;
+ }
if (!strcmp(arg, "--reflog")) {
handle_reflog(revs, flags);
continue;
diff --git a/t/t6018-rev-list-glob.sh b/t/t6018-rev-list-glob.sh
new file mode 100755
index 0000000..1f251e1
--- /dev/null
+++ b/t/t6018-rev-list-glob.sh
@@ -0,0 +1,134 @@
+#!/bin/sh
+
+test_description='rev-list/rev-parse --glob'
+
+. ./test-lib.sh
+
+commit () {
+ test_tick &&
+ echo $1 > foo &&
+ git add foo &&
+ git commit -m "$1"
+}
+
+compare () {
+ # Split arguments on whitespace.
+ git $1 $2 >expected &&
+ git $1 $3 >actual &&
+ test_cmp expected actual
+}
+
+test_expect_success 'setup' '
+
+ commit master &&
+ git checkout -b subspace/one master &&
+ commit one &&
+ git checkout -b subspace/two master &&
+ commit two &&
+ git checkout -b subspace-x master &&
+ commit subspace-x &&
+ git checkout -b other/three master &&
+ commit three &&
+ git checkout -b someref master &&
+ commit some &&
+ git checkout master &&
+ commit master2
+'
+
+test_expect_success 'rev-parse --glob=refs/heads/subspace/*' '
+
+ compare rev-parse "subspace/one subspace/two" "--glob=refs/heads/subspace/*"
+
+'
+
+test_expect_success 'rev-parse --glob=heads/subspace/*' '
+
+ compare rev-parse "subspace/one subspace/two" "--glob=heads/subspace/*"
+
+'
+
+test_expect_success 'rev-parse --glob=refs/heads/subspace/' '
+
+ compare rev-parse "subspace/one subspace/two" "--glob=refs/heads/subspace/"
+
+'
+
+test_expect_success 'rev-parse --glob=heads/subspace/' '
+
+ compare rev-parse "subspace/one subspace/two" "--glob=heads/subspace/"
+
+'
+
+test_expect_success 'rev-parse --glob=heads/subspace' '
+
+ compare rev-parse "subspace/one subspace/two" "--glob=heads/subspace"
+
+'
+
+test_expect_success 'rev-parse --glob=heads/subspace/* --glob=heads/other/*' '
+
+ compare rev-parse "subspace/one subspace/two other/three" "--glob=heads/subspace/* --glob=heads/other/*"
+
+'
+
+test_expect_success 'rev-parse --glob=heads/someref/* master' '
+
+ compare rev-parse "master" "--glob=heads/someref/* master"
+
+'
+
+test_expect_success 'rev-parse --glob=heads/*' '
+
+ compare rev-parse "master other/three someref subspace-x subspace/one subspace/two" "--glob=heads/*"
+
+'
+
+test_expect_success 'rev-list --glob=refs/heads/subspace/*' '
+
+ compare rev-list "subspace/one subspace/two" "--glob=refs/heads/subspace/*"
+
+'
+
+test_expect_success 'rev-list --glob=heads/subspace/*' '
+
+ compare rev-list "subspace/one subspace/two" "--glob=heads/subspace/*"
+
+'
+
+test_expect_success 'rev-list --glob=refs/heads/subspace/' '
+
+ compare rev-list "subspace/one subspace/two" "--glob=refs/heads/subspace/"
+
+'
+
+test_expect_success 'rev-list --glob=heads/subspace/' '
+
+ compare rev-list "subspace/one subspace/two" "--glob=heads/subspace/"
+
+'
+
+test_expect_success 'rev-list --glob=heads/subspace' '
+
+ compare rev-list "subspace/one subspace/two" "--glob=heads/subspace"
+
+'
+
+test_expect_success 'rev-list --glob=heads/someref/* master' '
+
+ compare rev-list "master" "--glob=heads/someref/* master"
+
+'
+
+test_expect_success 'rev-list --glob=heads/subspace/* --glob=heads/other/*' '
+
+ compare rev-list "subspace/one subspace/two other/three" "--glob=heads/subspace/* --glob=heads/other/*"
+
+'
+
+test_expect_success 'rev-list --glob=heads/*' '
+
+ compare rev-list "master other/three someref subspace-x subspace/one subspace/two" "--glob=heads/*"
+
+'
+
+test_done