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-rw-r--r--revision.c50
-rw-r--r--revision.h3
2 files changed, 51 insertions, 2 deletions
diff --git a/revision.c b/revision.c
index 84ccc0529b..3e8287425d 100644
--- a/revision.c
+++ b/revision.c
@@ -1180,11 +1180,28 @@ struct all_refs_cb {
const char *name_for_errormsg;
};
+static int ref_excluded(struct rev_info *revs, const char *path)
+{
+ struct string_list_item *item;
+
+ if (!revs->ref_excludes)
+ return 0;
+ for_each_string_list_item(item, revs->ref_excludes) {
+ if (!fnmatch(item->string, path, 0))
+ return 1;
+ }
+ return 0;
+}
+
static int handle_one_ref(const char *path, const unsigned char *sha1, int flag, void *cb_data)
{
struct all_refs_cb *cb = cb_data;
- struct object *object = get_reference(cb->all_revs, path, sha1,
- cb->all_flags);
+ struct object *object;
+
+ if (ref_excluded(cb->all_revs, path))
+ return 0;
+
+ object = get_reference(cb->all_revs, path, sha1, cb->all_flags);
add_rev_cmdline(cb->all_revs, object, path, REV_CMD_REF, cb->all_flags);
add_pending_sha1(cb->all_revs, path, sha1, cb->all_flags);
return 0;
@@ -1197,6 +1214,24 @@ static void init_all_refs_cb(struct all_refs_cb *cb, struct rev_info *revs,
cb->all_flags = flags;
}
+static void clear_ref_exclusion(struct rev_info *revs)
+{
+ if (revs->ref_excludes) {
+ string_list_clear(revs->ref_excludes, 0);
+ free(revs->ref_excludes);
+ }
+ revs->ref_excludes = NULL;
+}
+
+static void add_ref_exclusion(struct rev_info *revs, const char *exclude)
+{
+ if (!revs->ref_excludes) {
+ revs->ref_excludes = xcalloc(1, sizeof(*revs->ref_excludes));
+ revs->ref_excludes->strdup_strings = 1;
+ }
+ string_list_append(revs->ref_excludes, exclude);
+}
+
static void handle_refs(const char *submodule, struct rev_info *revs, unsigned flags,
int (*for_each)(const char *, each_ref_fn, void *))
{
@@ -1953,33 +1988,44 @@ static int handle_revision_pseudo_opt(const char *submodule,
if (!strcmp(arg, "--all")) {
handle_refs(submodule, revs, *flags, for_each_ref_submodule);
handle_refs(submodule, revs, *flags, head_ref_submodule);
+ clear_ref_exclusion(revs);
} else if (!strcmp(arg, "--branches")) {
handle_refs(submodule, revs, *flags, for_each_branch_ref_submodule);
+ clear_ref_exclusion(revs);
} else if (!strcmp(arg, "--bisect")) {
handle_refs(submodule, revs, *flags, for_each_bad_bisect_ref);
handle_refs(submodule, revs, *flags ^ (UNINTERESTING | BOTTOM), for_each_good_bisect_ref);
revs->bisect = 1;
} else if (!strcmp(arg, "--tags")) {
handle_refs(submodule, revs, *flags, for_each_tag_ref_submodule);
+ clear_ref_exclusion(revs);
} else if (!strcmp(arg, "--remotes")) {
handle_refs(submodule, revs, *flags, for_each_remote_ref_submodule);
+ clear_ref_exclusion(revs);
} else if ((argcount = parse_long_opt("glob", argv, &optarg))) {
struct all_refs_cb cb;
init_all_refs_cb(&cb, revs, *flags);
for_each_glob_ref(handle_one_ref, optarg, &cb);
+ clear_ref_exclusion(revs);
+ return argcount;
+ } else if ((argcount = parse_long_opt("exclude", argv, &optarg))) {
+ add_ref_exclusion(revs, optarg);
return argcount;
} else if (!prefixcmp(arg, "--branches=")) {
struct all_refs_cb cb;
init_all_refs_cb(&cb, revs, *flags);
for_each_glob_ref_in(handle_one_ref, arg + 11, "refs/heads/", &cb);
+ clear_ref_exclusion(revs);
} else if (!prefixcmp(arg, "--tags=")) {
struct all_refs_cb cb;
init_all_refs_cb(&cb, revs, *flags);
for_each_glob_ref_in(handle_one_ref, arg + 7, "refs/tags/", &cb);
+ clear_ref_exclusion(revs);
} else if (!prefixcmp(arg, "--remotes=")) {
struct all_refs_cb cb;
init_all_refs_cb(&cb, revs, *flags);
for_each_glob_ref_in(handle_one_ref, arg + 10, "refs/remotes/", &cb);
+ clear_ref_exclusion(revs);
} else if (!strcmp(arg, "--reflog")) {
handle_reflog(revs, *flags);
} else if (!strcmp(arg, "--not")) {
diff --git a/revision.h b/revision.h
index 95859ba119..b4dc56c3ca 100644
--- a/revision.h
+++ b/revision.h
@@ -59,6 +59,9 @@ struct rev_info {
/* The end-points specified by the end user */
struct rev_cmdline_info cmdline;
+ /* excluding from --branches, --refs, etc. expansion */
+ struct string_list *ref_excludes;
+
/* Basic information */
const char *prefix;
const char *def;