diff options
Diffstat (limited to 'commit-reach.c')
-rw-r--r-- | commit-reach.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/commit-reach.c b/commit-reach.c index d806291d5d..940fbf2e17 100644 --- a/commit-reach.c +++ b/commit-reach.c @@ -595,3 +595,50 @@ int can_all_from_reach_with_flag(struct object_array *from, } return 1; } + +int can_all_from_reach(struct commit_list *from, struct commit_list *to, + int cutoff_by_min_date) +{ + struct object_array from_objs = OBJECT_ARRAY_INIT; + time_t min_commit_date = cutoff_by_min_date ? from->item->date : 0; + struct commit_list *from_iter = from, *to_iter = to; + int result; + + while (from_iter) { + add_object_array(&from_iter->item->object, NULL, &from_objs); + + if (!parse_commit(from_iter->item)) { + if (from_iter->item->date < min_commit_date) + min_commit_date = from_iter->item->date; + } + + from_iter = from_iter->next; + } + + while (to_iter) { + if (!parse_commit(to_iter->item)) { + if (to_iter->item->date < min_commit_date) + min_commit_date = to_iter->item->date; + } + + to_iter->item->object.flags |= PARENT2; + + to_iter = to_iter->next; + } + + result = can_all_from_reach_with_flag(&from_objs, PARENT2, PARENT1, + min_commit_date); + + while (from) { + clear_commit_marks(from->item, PARENT1); + from = from->next; + } + + while (to) { + clear_commit_marks(to->item, PARENT2); + to = to->next; + } + + object_array_clear(&from_objs); + return result; +} |