name: Test Formalities on: pull_request: jobs: build: name: Test Formalities runs-on: ubuntu-latest strategy: fail-fast: false steps: - uses: actions/checkout@v2 with: ref: ${{ github.event.pull_request.head.sha }} fetch-depth: 0 - name: Determine branch name run: | BRANCH="${GITHUB_BASE_REF#refs/heads/}" echo "Building for $BRANCH" echo "BRANCH=$BRANCH" >> $GITHUB_ENV - name: Test formalities run: | source .github/workflows/ci_helpers.sh RET=0 for commit in $(git rev-list HEAD ^origin/$BRANCH); do info "=== Checking commit '$commit'" if git show --format='%P' -s $commit | grep -qF ' '; then err "Pull request should not include merge commits" RET=1 fi author="$(git show -s --format=%aN $commit)" if echo $author | grep -q '\S\+\s\+\S\+'; then success "Author name ($author) seems ok" else err "Author name ($author) need to be your real name 'firstname lastname'" RET=1 fi subject="$(git show -s --format=%s $commit)" if echo "$subject" | grep -q -e '^[0-9A-Za-z,+/_-]\+: ' -e '^Revert '; then success "Commit subject line seems ok ($subject)" else err "Commit subject line MUST start with ': ' ($subject)" RET=1 fi body="$(git show -s --format=%b $commit)" sob="$(git show -s --format='Signed-off-by: %aN <%aE>' $commit)" if echo "$body" | grep -qF "$sob"; then success "Signed-off-by match author" else err "Signed-off-by is missing or doesn't match author (should be '$sob')" RET=1 fi if echo "$body" | grep -v "Signed-off-by:"; then success "A commit message exists" else err "Missing commit message. Please describe your changes" RET=1 fi done exit $RET