tribits_lint.yml

name: TriBITS Lint

on:
  pull_request:
    branches: [ master ]

jobs:
  codespell-source:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3

      - name: Print GitHub Actions Environment Variables
        run: |
          set | grep "^GITHUB_"

      - name: Update OS
        run: |
          sudo apt-get update -y
      - name: Install packages
        run: |
          sudo apt-get install -y codespell

      - name: Run Codespell on source code
        run: |
          codespell

  codespell-commit-messages:
    runs-on: ubuntu-latest

    if: github.event.pull_request != null

    steps:
      - name: PR commits + 1
        run: echo "PR_FETCH_DEPTH=$(( ${{ github.event.pull_request.commits }} + 1 ))" >> "${GITHUB_ENV}"

      - name: Checkout PR branch
        uses: actions/checkout@v3
        with:
          ref: ${{ github.event.pull_request.head.sha }}
          fetch-depth: ${{ env.PR_FETCH_DEPTH }}

      - name: Fetch base ref
        run: |
          git fetch origin ${{ github.event.pull_request.base.sha }}

      - name: Print GitHub Actions Environment Variables
        run: |
          set | grep "^GITHUB_"

      - name: Update OS
        run: |
          sudo apt-get update -y
      - name: Install packages
        run: |
          sudo apt-get install -y codespell

      - name: Run Codespell on commit messages
        run: |
          result=0
          for commit in $(git rev-list HEAD ^${{ github.event.pull_request.base.sha }}); do
            echo "Running codespell on commit message of $commit..."
            git show --format=%B -s "$commit" | codespell - || result=1
          done
          exit $result