1name: Style Checker 2 3# Runs my simple style(9) checker on pull requests. 4 5on: 6 pull_request: # maybe pull_request_target 7 branches: [ main ] 8 types: [ opened, reopened, edited, synchronize ] 9 paths: [ '**.S', '**.c', '**.cc', '**.cpp', '**.h', '**.hh', '**.hpp' ] 10 11permissions: 12 contents: read 13 14jobs: 15 build: 16 name: Style Checker 17 runs-on: ubuntu-latest 18 steps: 19 # Unfortunately there doesn't seem to be a way to 20 # do this without an extra step. 21 - name: Get depth 22 run: | 23 echo "DEPTH=$(( ${{ github.event.pull_request.commits }} + 1 ))" >> $GITHUB_ENV 24 - name: checkout 25 uses: actions/checkout@v4 26 with: 27 fetch-depth: ${{ env.DEPTH }} 28 ref: ${{ github.event.pull_request.head.sha }} 29 - name: Install packages 30 run: | 31 sudo apt-get update --quiet || true 32 sudo apt-get -yq --no-install-suggests --no-install-recommends install perl 33 - name: Run checker 34 run: | 35 sha=$(git rev-parse HEAD~${{ github.event.pull_request.commits }}) 36 tools/build/checkstyle9.pl --github ${sha}..${{ github.event.pull_request.head.sha }} 37