Merge branch 'kn/ref-filter-branch-list'

diff --git a/builtin/describe.c b/builtin/describe.c
index 5cc9e9abe798e19705167a7459bb41945f7d617c..6769446e1f57537879fd1b411f83ba7393bad338 100644 (file)
--- a/builtin/describe.c
+++ b/builtin/describe.c
@@ -29,6 +29,7 @@ static int max_candidates = 10;
 static struct hashmap names;
 static int have_util;
 static struct string_list patterns = STRING_LIST_INIT_NODUP;
+static struct string_list exclude_patterns = STRING_LIST_INIT_NODUP;
 static int always;
 static const char *dirty;
 
@@ -129,6 +130,22 @@ static int get_name(const char *path, const struct object_id *oid, int flag, voi
        if (!all && !is_tag)
                return 0;
 
+       /*
+        * If we're given exclude patterns, first exclude any tag which match
+        * any of the exclude pattern.
+        */
+       if (exclude_patterns.nr) {
+               struct string_list_item *item;
+
+               if (!is_tag)
+                       return 0;
+
+               for_each_string_list_item(item, &exclude_patterns) {
+                       if (!wildmatch(item->string, path + 10, 0, NULL))
+                               return 0;
+               }
+       }
+
        /*
         * If we're given patterns, accept only tags which match at least one
         * pattern.
@@ -421,6 +438,8 @@ int cmd_describe(int argc, const char **argv, const char *prefix)
                            N_("consider <n> most recent tags (default: 10)")),
                OPT_STRING_LIST(0, "match", &patterns, N_("pattern"),
                           N_("only consider tags matching <pattern>")),
+               OPT_STRING_LIST(0, "exclude", &exclude_patterns, N_("pattern"),
+                          N_("do not consider tags matching <pattern>")),
                OPT_BOOL(0, "always",        &always,
                        N_("show abbreviated commit object as fallback")),
                {OPTION_STRING, 0, "dirty",  &dirty, N_("mark"),
@@ -458,6 +477,8 @@ int cmd_describe(int argc, const char **argv, const char *prefix)
                        argv_array_push(&args, "--tags");
                        for_each_string_list_item(item, &patterns)
                                argv_array_pushf(&args, "--refs=refs/tags/%s", item->string);
+                       for_each_string_list_item(item, &exclude_patterns)
+                               argv_array_pushf(&args, "--exclude=refs/tags/%s", item->string);
                }
                if (argc)
                        argv_array_pushv(&args, argv);