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authorKay Sievers <kay.sievers@vrfy.org>2005-05-06 08:00:11 (GMT)
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-06 16:01:27 (GMT)
commitfcfda02bc7e3a9dacf63fa43df8eee530a471f96 (patch)
tree77d1b2a9986b616db431f6c3908caf8d710b1b8a /rev-list.c
parent22b781051bc1902b656708acbc51f39654ce969d (diff)
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[PATCH] control/limit output of git-rev-list
gitweb.cgi's default view is the log of the last day and git-rev-list can stop crawling the whole repo if we have all our data to display in the browser. Also the rss-feed query needs only the last 20 items. This will speeds up these queries dramatically. usage: rev-list [OPTION] commit-id --max-count=nr --max-age=epoch --min-age=epoch Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'rev-list.c')
-rw-r--r--rev-list.c33
1 files changed, 31 insertions, 2 deletions
diff --git a/rev-list.c b/rev-list.c
index 42fd154..345e24c 100644
--- a/rev-list.c
+++ b/rev-list.c
@@ -6,9 +6,31 @@ int main(int argc, char **argv)
unsigned char sha1[20];
struct commit_list *list = NULL;
struct commit *commit;
+ char *commit_arg = NULL;
+ int i;
+ unsigned long max_age = -1;
+ unsigned long min_age = -1;
+ int max_count = -1;
- if (argc != 2 || get_sha1(argv[1], sha1))
- usage("rev-list <commit-id>");
+ for (i = 1 ; i < argc; i++) {
+ char *arg = argv[i];
+
+ if (!strncmp(arg, "--max-count=", 12)) {
+ max_count = atoi(arg + 12);
+ } else if (!strncmp(arg, "--max-age=", 10)) {
+ max_age = atoi(arg + 10);
+ } else if (!strncmp(arg, "--min-age=", 10)) {
+ min_age = atoi(arg + 10);
+ } else {
+ commit_arg = arg;
+ }
+ }
+
+ if (!commit_arg || get_sha1(commit_arg, sha1))
+ usage("usage: rev-list [OPTION] commit-id\n"
+ " --max-count=nr\n"
+ " --max-age=epoch\n"
+ " --min-age=epoch\n");
commit = lookup_commit(sha1);
if (!commit || parse_commit(commit) < 0)
@@ -17,6 +39,13 @@ int main(int argc, char **argv)
commit_list_insert(commit, &list);
do {
struct commit *commit = pop_most_recent_commit(&list, 0x1);
+
+ if (min_age != -1 && (commit->date > min_age))
+ continue;
+ if (max_age != -1 && (commit->date < max_age))
+ break;
+ if (max_count != -1 && !max_count--)
+ break;
printf("%s\n", sha1_to_hex(commit->object.sha1));
} while (list);
return 0;