From 50be2f499267733c9770bd23a1a56e0e055004d5 Mon Sep 17 00:00:00 2001 From: Benjamin C Meyer Date: Wed, 17 Mar 2010 02:17:19 -0400 Subject: Add a new commit-msg hook that checks for duplicate Signed-off-by lines Signed-off-by: Benjamin C Meyer --- contrib/commit-msg/duplicate-signedoffby | 47 ++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100755 contrib/commit-msg/duplicate-signedoffby diff --git a/contrib/commit-msg/duplicate-signedoffby b/contrib/commit-msg/duplicate-signedoffby new file mode 100755 index 0000000..d4271b1 --- /dev/null +++ b/contrib/commit-msg/duplicate-signedoffby @@ -0,0 +1,47 @@ +#!/bin/bash +# +# Copyright (c) 2010, Benjamin C. Meyer +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# 3. All advertising materials mentioning features or use of this software +# must display the following acknowledgement: +# This product includes software developed by Benjamin C. Meyer. +# 4. Neither the name of the project nor the +# names of its contributors may be used to endorse or promote products +# derived from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER ''AS IS'' AND ANY +# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY +# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# + +function run_test +{ + if [ ! -z "`grep '^Signed-off-by: ' ${1} | uniq -c | awk '{print $1}' | grep -v '1'`" ] ; then + echo >&2 Duplicate Signed-off-by lines. + exit 1 + fi +} + +case "${1}" in + --about ) + echo "Check for duplicate Signed-off-by lines." + ;; + * ) + run_test "$@" + ;; +esac -- cgit v1.2.3