diff options
| -rw-r--r-- | revision.c | 24 | ||||
| -rw-r--r-- | revision.h | 2 |
2 files changed, 26 insertions, 0 deletions
diff --git a/revision.c b/revision.c index 7b9eaefae4..0681c7c309 100644 --- a/revision.c +++ b/revision.c @@ -733,6 +733,23 @@ static struct commit_list *collect_bottom_commits(struct commit_list *list) return bottom; } +/* Assumes either left_only or right_only is set */ +static void limit_left_right(struct commit_list *list, struct rev_info *revs) +{ + struct commit_list *p; + + for (p = list; p; p = p->next) { + struct commit *commit = p->item; + + if (revs->right_only) { + if (commit->object.flags & SYMMETRIC_LEFT) + commit->object.flags |= SHOWN; + } else /* revs->left_only is set */ + if (!(commit->object.flags & SYMMETRIC_LEFT)) + commit->object.flags |= SHOWN; + } +} + static int limit_list(struct rev_info *revs) { int slop = SLOP; @@ -788,6 +805,9 @@ static int limit_list(struct rev_info *revs) if (revs->cherry_pick) cherry_pick_list(newlist, revs); + if (revs->left_only || revs->right_only) + limit_left_right(newlist, revs); + if (bottom) { limit_to_ancestry(bottom, newlist); free_commit_list(bottom); @@ -1263,6 +1283,10 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg revs->boundary = 1; } else if (!strcmp(arg, "--left-right")) { revs->left_right = 1; + } else if (!strcmp(arg, "--left-only")) { + revs->left_only = 1; + } else if (!strcmp(arg, "--right-only")) { + revs->right_only = 1; } else if (!strcmp(arg, "--count")) { revs->count = 1; } else if (!strcmp(arg, "--cherry-pick")) { diff --git a/revision.h b/revision.h index 05659c64ac..d2ffde1ce6 100644 --- a/revision.h +++ b/revision.h @@ -59,6 +59,8 @@ struct rev_info { boundary:2, count:1, left_right:1, + left_only:1, + right_only:1, rewrite_parents:1, print_parents:1, show_source:1, |