gitweb: Do not show difftree for merges in "commit" view

diff --git a/revision.c b/revision.c
index f1e0caaae3d2a96de6cf9bad12e8641c19d788dd..993bb668a205a9fb3e2f5ddd2f378f10ac7905b4 100644 (file)
--- a/revision.c
+++ b/revision.c
@@ -418,9 +418,6 @@ static void limit_list(struct rev_info *revs)
 
                if (revs->max_age != -1 && (commit->date < revs->max_age))
                        obj->flags |= UNINTERESTING;
-               if (revs->unpacked &&
-                   has_sha1_pack(obj->sha1, revs->ignore_packed))
-                       obj->flags |= UNINTERESTING;
                add_parents_to_list(revs, commit, &list);
                if (obj->flags & UNINTERESTING) {
                        mark_parents_uninteresting(commit);
@@ -468,7 +465,7 @@ static void limit_list(struct rev_info *revs)
 static int all_flags;
 static struct rev_info *all_revs;
 
-static int handle_one_ref(const char *path, const unsigned char *sha1)
+static int handle_one_ref(const char *path, const unsigned char *sha1, int flag, void *cb_data)
 {
        struct object *object = get_reference(all_revs, path, sha1, all_flags);
        add_pending_object(all_revs, object, "");
@@ -479,7 +476,7 @@ static void handle_all(struct rev_info *revs, unsigned flags)
 {
        all_revs = revs;
        all_flags = flags;
-       for_each_ref(handle_one_ref);
+       for_each_ref(handle_one_ref, NULL);
 }
 
 static int add_parents_only(struct rev_info *revs, const char *arg, int flags)
@@ -660,6 +657,13 @@ int handle_revision_arg(const char *arg, struct rev_info *revs,
                        return 0;
                *dotdot = '^';
        }
+       dotdot = strstr(arg, "^!");
+       if (dotdot && !dotdot[2]) {
+               *dotdot = 0;
+               if (!add_parents_only(revs, arg, flags ^ UNINTERESTING))
+                       *dotdot = '^';
+       }
+
        local_flags = 0;
        if (*arg == '^') {
                local_flags = UNINTERESTING;
@@ -1015,7 +1019,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
                add_pending_object(revs, object, def);
        }
 
-       if (revs->topo_order || revs->unpacked)
+       if (revs->topo_order)
                revs->limited = 1;
 
        if (revs->prune_data) {
@@ -1149,17 +1153,18 @@ struct commit *get_revision(struct rev_info *revs)
                 * that we'd otherwise have done in limit_list().
                 */
                if (!revs->limited) {
-                       if ((revs->unpacked &&
-                            has_sha1_pack(commit->object.sha1,
-                                          revs->ignore_packed)) ||
-                           (revs->max_age != -1 &&
-                            (commit->date < revs->max_age)))
+                       if (revs->max_age != -1 &&
+                           (commit->date < revs->max_age))
                                continue;
                        add_parents_to_list(revs, commit, &revs->commits);
                }
                if (commit->object.flags & SHOWN)
                        continue;
 
+               if (revs->unpacked && has_sha1_pack(commit->object.sha1,
+                                                   revs->ignore_packed))
+                   continue;
+
                /* We want to show boundary commits only when their
                 * children are shown.  When path-limiter is in effect,
                 * rewrite_parents() drops some commits from getting shown,