From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kay Sievers Subject: [PATCH] control/limit output of git-rev-list Date: Wed, 4 May 2005 13:58:14 +0200 Message-ID: <20050504115814.GA18946@vrfy.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Petr Baudis X-From: git-owner@vger.kernel.org Wed May 04 13:52:29 2005 Return-path: Received: from vger.kernel.org ([12.107.209.244]) by ciao.gmane.org with esmtp (Exim 4.43) id 1DTIQ7-0003t8-Og for gcvg-git@gmane.org; Wed, 04 May 2005 13:52:04 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261673AbVEDL6Z (ORCPT ); Wed, 4 May 2005 07:58:25 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261663AbVEDL6Z (ORCPT ); Wed, 4 May 2005 07:58:25 -0400 Received: from soundwarez.org ([217.160.171.123]:4234 "EHLO soundwarez.org") by vger.kernel.org with ESMTP id S261673AbVEDL6R (ORCPT ); Wed, 4 May 2005 07:58:17 -0400 Received: by soundwarez.org (Postfix, from userid 2702) id 0308E2CC57; Wed, 4 May 2005 13:58:14 +0200 (CEST) To: git@vger.kernel.org Content-Disposition: inline User-Agent: Mutt/1.5.9i Sender: git-owner@vger.kernel.org Precedence: bulk X-Mailing-List: git@vger.kernel.org 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 --- Pasky, kernel.org uses the cogito binaries. It would be nice, if you can include this into the next release, so we can safe these boxes a whole lot of useless work. Thanks, Kay --- 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 "); + 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;