summaryrefslogtreecommitdiff
path: root/revision.c
diff options
context:
space:
mode:
Diffstat (limited to 'revision.c')
-rw-r--r--revision.c28
1 files changed, 21 insertions, 7 deletions
diff --git a/revision.c b/revision.c
index 626f6a2..8540a5d 100644
--- a/revision.c
+++ b/revision.c
@@ -945,6 +945,7 @@ void init_revisions(struct rev_info *revs, const char *prefix)
revs->min_age = -1;
revs->skip_count = -1;
revs->max_count = -1;
+ revs->max_parents = -1;
revs->commit_format = CMIT_FMT_DEFAULT;
@@ -1280,9 +1281,17 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg
} else if (!strcmp(arg, "--remove-empty")) {
revs->remove_empty_trees = 1;
} else if (!strcmp(arg, "--merges")) {
- revs->merges_only = 1;
+ revs->min_parents = 2;
} else if (!strcmp(arg, "--no-merges")) {
- revs->no_merges = 1;
+ revs->max_parents = 1;
+ } else if (!prefixcmp(arg, "--min-parents=")) {
+ revs->min_parents = atoi(arg+14);
+ } else if (!prefixcmp(arg, "--no-min-parents")) {
+ revs->min_parents = 0;
+ } else if (!prefixcmp(arg, "--max-parents=")) {
+ revs->max_parents = atoi(arg+14);
+ } else if (!prefixcmp(arg, "--no-max-parents")) {
+ revs->max_parents = -1;
} else if (!strcmp(arg, "--boundary")) {
revs->boundary = 1;
} else if (!strcmp(arg, "--left-right")) {
@@ -1301,7 +1310,7 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg
die("--cherry is incompatible with --left-only");
revs->cherry_mark = 1;
revs->right_only = 1;
- revs->no_merges = 1;
+ revs->max_parents = 1;
revs->limited = 1;
} else if (!strcmp(arg, "--count")) {
revs->count = 1;
@@ -2032,10 +2041,15 @@ enum commit_action get_commit_action(struct rev_info *revs, struct commit *commi
return commit_ignore;
if (revs->min_age != -1 && (commit->date > revs->min_age))
return commit_ignore;
- if (revs->no_merges && commit->parents && commit->parents->next)
- return commit_ignore;
- if (revs->merges_only && !(commit->parents && commit->parents->next))
- return commit_ignore;
+ if (revs->min_parents || (revs->max_parents >= 0)) {
+ int n = 0;
+ struct commit_list *p;
+ for (p = commit->parents; p; p = p->next)
+ n++;
+ if ((n < revs->min_parents) ||
+ ((revs->max_parents >= 0) && (n > revs->max_parents)))
+ return commit_ignore;
+ }
if (!commit_match(commit, revs))
return commit_ignore;
if (revs->prune && revs->dense) {