ref-filter: introduce ref_formatting_state and ref_formatting_stack

diff --git a/builtin/branch.c b/builtin/branch.c
index ae9a0ebc666fa126012d76449f3cbddd3d02f8b3..4fc8beb23c369380632f7d7b908c8c788f2969cb 100644 (file)
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -160,7 +160,7 @@ static int branch_merged(int kind, const char *name,
 }
 
 static int check_branch_commit(const char *branchname, const char *refname,
-                              unsigned char *sha1, struct commit *head_rev,
+                              const unsigned char *sha1, struct commit *head_rev,
                               int kinds, int force)
 {
        struct commit *rev = lookup_commit_reference(sha1);
@@ -253,7 +253,8 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
                        continue;
                }
 
-               if (delete_ref(name, sha1, REF_NODEREF)) {
+               if (delete_ref(name, is_null_sha1(sha1) ? NULL : sha1,
+                              REF_NODEREF)) {
                        error(remote_branch
                              ? _("Error deleting remote-tracking branch '%s'")
                              : _("Error deleting branch '%s'"),
@@ -828,18 +829,8 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
                OPT__COLOR(&branch_use_color, N_("use colored output")),
                OPT_SET_INT('r', "remotes",     &kinds, N_("act on remote-tracking branches"),
                        REF_REMOTE_BRANCH),
-               {
-                       OPTION_CALLBACK, 0, "contains", &with_commit, N_("commit"),
-                       N_("print only branches that contain the commit"),
-                       PARSE_OPT_LASTARG_DEFAULT,
-                       parse_opt_commits, (intptr_t)"HEAD",
-               },
-               {
-                       OPTION_CALLBACK, 0, "with", &with_commit, N_("commit"),
-                       N_("print only branches that contain the commit"),
-                       PARSE_OPT_HIDDEN | PARSE_OPT_LASTARG_DEFAULT,
-                       parse_opt_commits, (intptr_t) "HEAD",
-               },
+               OPT_CONTAINS(&with_commit, N_("print only branches that contain the commit")),
+               OPT_WITH(&with_commit, N_("print only branches that contain the commit")),
                OPT__ABBREV(&abbrev),
 
                OPT_GROUP(N_("Specific git-branch actions:")),