1#!/bin/sh 2# 3# SPDX-License-Identifier: GPL-2.0-only 4# 5# Hook to add source component/revision info to commit message 6# Parameter: 7# $1 patch-file 8# $2 revision 9# $3 reponame 10 11patchfile=$1 12rev=$2 13reponame=$3 14 15sed -i -e "0,/^Subject:/s#^Subject: \[PATCH\] \($reponame: \)*\(.*\)#Subject: \[PATCH\] $reponame: \2#" $patchfile 16if grep -q '^Signed-off-by:' $patchfile; then 17 # Insert before Signed-off-by. 18 sed -i -e "0,/^Signed-off-by:/s#\(^Signed-off-by:.*\)#\(From $reponame rev: $rev\)\n\n\1#" $patchfile 19else 20 # Insert before final --- separator, with extra blank lines removed. 21 perl -e "\$_ = join('', <>); s/^(.*\S[ \t]*)(\n|\n\s*\n)---\n/\$1\n\nFrom $reponame rev: $rev\n---\n/s; print;" $patchfile >$patchfile.tmp 22 mv $patchfile.tmp $patchfile 23fi 24