1#!/bin/sh
2#
3# Copyright OpenEmbedded Contributors
4#
5# SPDX-License-Identifier: GPL-2.0-only
6#
7# Hook to add source component/revision info to commit message
8# Parameter:
9#   $1 patch-file
10#   $2 revision
11#   $3 reponame
12
13patchfile=$1
14rev=$2
15reponame=$3
16
17sed -i -e "0,/^Subject:/s#^Subject: \[PATCH\] \($reponame: \)*\(.*\)#Subject: \[PATCH\] $reponame: \2#" $patchfile
18if grep -q '^Signed-off-by:' $patchfile; then
19    # Insert before Signed-off-by.
20    sed -i -e "0,/^Signed-off-by:/s#\(^Signed-off-by:.*\)#\(From $reponame rev: $rev\)\n\n\1#" $patchfile
21else
22    # Insert before final --- separator, with extra blank lines removed.
23    perl -e "\$_ = join('', <>); s/^(.*\S[ \t]*)(\n|\n\s*\n)---\n/\$1\n\nFrom $reponame rev: $rev\n---\n/s; print;" $patchfile >$patchfile.tmp
24    mv $patchfile.tmp $patchfile
25fi
26