From mboxrd@z Thu Jan 1 00:00:00 1970 From: Aaron Schrab Subject: [PATCH 4/4] Add sample pre-push hook script Date: Fri, 28 Dec 2012 17:57:32 -0500 Message-ID: <1356735452-21667-5-git-send-email-aaron@schrab.com> References: <1356735452-21667-1-git-send-email-aaron@schrab.com> To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Fri Dec 28 23:58:13 2012 Return-path: Envelope-to: gcvg-git-2@plane.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1ToisP-000114-4E for gcvg-git-2@plane.gmane.org; Fri, 28 Dec 2012 23:58:05 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755010Ab2L1W5s (ORCPT ); Fri, 28 Dec 2012 17:57:48 -0500 Received: from pug.qqx.org ([50.116.43.67]:57405 "EHLO pug.qqx.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754560Ab2L1W5n (ORCPT ); Fri, 28 Dec 2012 17:57:43 -0500 Received: from zim.qqx.org (cpe-107-015-024-243.nc.res.rr.com [107.15.24.243]) by pug.qqx.org (Postfix) with ESMTPSA id 027981D2D5 for ; Fri, 28 Dec 2012 17:57:41 -0500 (EST) Received: from ats (uid 1000) (envelope-from aaron@schrab.com) id 480af by zim.qqx.org (DragonFly Mail Agent); Fri, 28 Dec 2012 17:57:41 -0500 X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1356735452-21667-1-git-send-email-aaron@schrab.com> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: Create a sample of a script for a pre-push hook. The main purpose is to illustrate how a script may parse the parameters which are supplied to such a hook. The script may also be useful to some people as-is for avoiding to push commits which are marked as a work in progress. Signed-off-by: Aaron Schrab --- templates/hooks--pre-push.sample | 63 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 templates/hooks--pre-push.sample diff --git a/templates/hooks--pre-push.sample b/templates/hooks--pre-push.sample new file mode 100644 index 0000000..1d3b4a3 --- /dev/null +++ b/templates/hooks--pre-push.sample @@ -0,0 +1,63 @@ +#!/bin/sh + +# An example hook script to verify what is about to be pushed. +# Called by "git push" after it has checked the remote status, but before +# anything has been pushed. If this script exits with a non-zero status +# nothing will be pushed. +# +# This hook is called with the following parameters: +# +# $1 -- Name of the remote to which the push is being done +# $2 -- URL to which the push is being done +# +# If pushing without using a named remote those arguments will be equal. +# +# Further arguments provide information about the commits which are being +# pushed in the form: +# +# ::: +# +# This sample shows how to prevent push of commits where the log +# message starts with "WIP" (work in progress). + +remote="$1" +url="$2" +shift 2 + +z40=0000000000000000000000000000000000000000 + +old_ifs="$IFS" +for to_push in "$@" +do + # Split the value into its parts + IFS=: + set -- $to_push + IFS="$old_ifs" + + local_ref="$1" + local_sha="$2" + remote_ref="$3" + remote_sha="$4" + + if [ "$local_sha" = $z40 ] + then + range='' + # Handle deletes + else + if [ "$remote_sha" = $z40 ] + then + range="$local_sha" + else + range="$remote_sha..$local_sha" + fi + + commit=`git rev-list -n 1 --grep '^WIP' "$range"` + if [ -n "$commit" ] + then + echo "Found WIP commit in $local_ref, not pushing" + exit 1 + fi + fi +done + +exit 0 -- 1.7.10.4