#!/bin/sh # SPDX-License-Identifier: GPL-2.0-or-later # A hook script to prevent pushing unsuitable commits to the master branch. # Unsuitable commits are commits that contain a local changelog below a '---' # line. The criteria may get extended later. # # Information about the commits which are being pushed is supplied as lines to # the standard input in the form: # # z40=0000000000000000000000000000000000000000 while read -r local_ref local_sha remote_ref remote_sha do if [ "$remote_ref" != refs/heads/master ] then continue fi # The remote master branch should never get deleted by this push, so we # can assume that local_sha is not 0's. We may however be creating the # remote branch, when pushing to a new empty repository for instance. if [ "$remote_sha" = $z40 ] then # New branch, examine all commits range="$local_sha" else # Update to existing branch, examine new commits range="$remote_sha..$local_sha" fi # # Find invalid commits. # errors=0 for commit in $(git rev-list "$range") do msg=$(git cat-file commit "$commit") # 1. The commit message shall not contain a local changelog. if echo "$msg" | grep -q '^--- *$' then echo >&2 "Found local changelog in commit $commit" errors=$((errors+1)) fi # 2. The commit message shall have a Signed-off-by line # corresponding the committer. committer=$(echo "$msg" | grep '^committer ' | head -1 | \ cut -d ' ' -f 2- | rev | cut -d ' ' -f 3- | rev) if ! echo "$msg" | grep -F -q "Signed-off-by: ${committer}" then echo >&2 "Missing committer Signed-off-by in commit $commit" errors=$((errors+1)) fi # 3. A Reviewed-by or Acked-by is required. if ! echo "$msg" | grep -q '^\(Reviewed\|Acked\)-by: ' then echo >&2 "No Reviewed-by or Acked-by in commit $commit" errors=$((errors+1)) fi done if [ $errors != 0 ] then echo >&2 "Found $errors errors in $local_ref, not pushing" exit 1 fi done exit 0 SD-3-Clause.txt?h=mtk/multi-cam&id=29b372a56af2978b9f6bd428bdaaeff35bcca089'>commitdiff

path: root/LICENSES/BSD-3-Clause.txt

blob: 0741db789ebe3072f97eb7ce97d7b565b1ddaf75 (plain)