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-rw-r--r--rev-list.c16
1 files changed, 14 insertions, 2 deletions
diff --git a/rev-list.c b/rev-list.c
index cb1de39..6f76b9d 100644
--- a/rev-list.c
+++ b/rev-list.c
@@ -41,7 +41,7 @@ int main(int argc, char **argv)
unsigned char sha1[2][20];
struct commit_list *list = NULL;
struct commit *commit, *end;
- int i, verbose_header = 0;
+ int i, verbose_header = 0, show_parents = 0;
unsigned long max_age = -1;
unsigned long min_age = -1;
int max_count = -1;
@@ -66,6 +66,10 @@ int main(int argc, char **argv)
verbose_header = 1;
continue;
}
+ if (!strcmp(arg, "--parents")) {
+ show_parents = 1;
+ continue;
+ }
if (nr_sha > 2 || get_sha1(arg, sha1[nr_sha]))
usage(rev_list_usage);
@@ -116,7 +120,15 @@ int main(int argc, char **argv)
break;
if (max_count != -1 && !max_count--)
break;
- printf("%s\n", sha1_to_hex(commit->object.sha1));
+ printf("%s", sha1_to_hex(commit->object.sha1));
+ if (show_parents) {
+ struct commit_list *parents = commit->parents;
+ while (parents) {
+ printf(" %s", sha1_to_hex(parents->item->object.sha1));
+ parents = parents->next;
+ }
+ }
+ putchar('\n');
if (verbose_header)
printf("%s%c", commit->buffer, 0);
}