Merge branch 'jh/status-aheadbehind'

diff --git a/builtin/commit.c b/builtin/commit.c
index 192140111747cc0683c1ae19a785000110808ff3..3b561c2a75b5075ca688868ab965c7b96a87a9e8 100644 (file)
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -1078,9 +1078,11 @@ static const char *read_commit_message(const char *name)
 static struct status_deferred_config {
        enum wt_status_format status_format;
        int show_branch;
+       enum ahead_behind_flags ahead_behind;
 } status_deferred_config = {
        STATUS_FORMAT_UNSPECIFIED,
-       -1 /* unspecified */
+       -1, /* unspecified */
+       AHEAD_BEHIND_UNSPECIFIED,
 };
 
 static void finalize_deferred_config(struct wt_status *s)
@@ -1107,6 +1109,17 @@ static void finalize_deferred_config(struct wt_status *s)
        if (s->show_branch < 0)
                s->show_branch = 0;
 
+       /*
+        * If the user did not give a "--[no]-ahead-behind" command
+        * line argument *AND* we will print in a human-readable format
+        * (short, long etc.) then we inherit from the status.aheadbehind
+        * config setting.  In all other cases (and porcelain V[12] formats
+        * in particular), we inherit _FULL for backwards compatibility.
+        */
+       if (use_deferred_config &&
+           s->ahead_behind_flags == AHEAD_BEHIND_UNSPECIFIED)
+               s->ahead_behind_flags = status_deferred_config.ahead_behind;
+
        if (s->ahead_behind_flags == AHEAD_BEHIND_UNSPECIFIED)
                s->ahead_behind_flags = AHEAD_BEHIND_FULL;
 }
@@ -1246,6 +1259,10 @@ static int git_status_config(const char *k, const char *v, void *cb)
                status_deferred_config.show_branch = git_config_bool(k, v);
                return 0;
        }
+       if (!strcmp(k, "status.aheadbehind")) {
+               status_deferred_config.ahead_behind = git_config_bool(k, v);
+               return 0;
+       }
        if (!strcmp(k, "status.showstash")) {
                s->show_stash = git_config_bool(k, v);
                return 0;
@@ -1658,7 +1675,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
                die("%s", err.buf);
        }
 
-       sequencer_post_commit_cleanup(the_repository);
+       sequencer_post_commit_cleanup(the_repository, 0);
        unlink(git_path_merge_head(the_repository));
        unlink(git_path_merge_msg(the_repository));
        unlink(git_path_merge_mode(the_repository));
@@ -1667,7 +1684,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
        if (commit_index_files())
                die(_("repository has been updated, but unable to write\n"
                      "new_index file. Check that disk is not full and quota is\n"
-                     "not exceeded, and then \"git reset HEAD\" to recover."));
+                     "not exceeded, and then \"git restore --staged :/\" to recover."));
 
        if (git_env_bool(GIT_TEST_COMMIT_GRAPH, 0) &&
            write_commit_graph_reachable(get_object_directory(), 0))