commit-graph write: show progress for object search

diff --git a/commit.c b/commit.c
index d566d7e45c17cfa53493f228dbe46f2f92713ac9..d13a7bc3746406bdaf0bda0975c25b40111afe47 100644 (file)
--- a/commit.c
+++ b/commit.c
@@ -657,11 +657,10 @@ struct commit *pop_commit(struct commit_list **stack)
 /* count number of children that have not been emitted */
 define_commit_slab(indegree_slab, int);
 
-/* record author-date for each commit object */
 define_commit_slab(author_date_slab, timestamp_t);
 
-static void record_author_date(struct author_date_slab *author_date,
-                              struct commit *commit)
+void record_author_date(struct author_date_slab *author_date,
+                       struct commit *commit)
 {
        const char *buffer = get_commit_buffer(commit, NULL);
        struct ident_split ident;
@@ -686,8 +685,8 @@ static void record_author_date(struct author_date_slab *author_date,
        unuse_commit_buffer(commit, buffer);
 }
 
-static int compare_commits_by_author_date(const void *a_, const void *b_,
-                                         void *cb_data)
+int compare_commits_by_author_date(const void *a_, const void *b_,
+                                  void *cb_data)
 {
        const struct commit *a = a_, *b = b_;
        struct author_date_slab *author_date = cb_data;
@@ -1100,7 +1099,33 @@ int check_commit_signature(const struct commit *commit, struct signature_check *
        return ret;
 }
 
+void verify_merge_signature(struct commit *commit, int verbosity)
+{
+       char hex[GIT_MAX_HEXSZ + 1];
+       struct signature_check signature_check;
+       memset(&signature_check, 0, sizeof(signature_check));
+
+       check_commit_signature(commit, &signature_check);
+
+       find_unique_abbrev_r(hex, &commit->object.oid, DEFAULT_ABBREV);
+       switch (signature_check.result) {
+       case 'G':
+               break;
+       case 'U':
+               die(_("Commit %s has an untrusted GPG signature, "
+                     "allegedly by %s."), hex, signature_check.signer);
+       case 'B':
+               die(_("Commit %s has a bad GPG signature "
+                     "allegedly by %s."), hex, signature_check.signer);
+       default: /* 'N' */
+               die(_("Commit %s does not have a GPG signature."), hex);
+       }
+       if (verbosity >= 0 && signature_check.result == 'G')
+               printf(_("Commit %s has a good GPG signature by %s\n"),
+                      hex, signature_check.signer);
 
+       signature_check_clear(&signature_check);
+}
 
 void append_merge_tag_headers(struct commit_list *parents,
                              struct commit_extra_header ***tail)