yamlformatter.yml

---
name: Format yaml files
on:
  pull_request:
    branches: [main]
    paths: ['**/*.yml', '**/*.yaml']
permissions:
  contents: write
  pull-requests: write
jobs:
  format-yaml-files:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Get file changes
        id: get_file_changes
        uses: trilom/file-changes-action@1.2.4
        with:
          output: ' '
      - name: Select only the yaml files
        id: changed_yaml_files
        run: |
          echo ${{ steps.get_file_changes.outputs.files }} | xargs -n 1 | grep -E "\.yml$|\.yaml$" > changed_files.txt
          # Remove dependabot.yml and sync.yml if they exist in the list
            sed -i '/.github\/dependabot.yml/d' changed_files.txt || true
            sed -i '/.sync.yml/d' changed_files.txt || true
          yaml_files=$(cat changed_files.txt | tr '\n' ' ')
          rm changed_files.txt
          echo "files=${yaml_files}" >> $GITHUB_OUTPUT
      - name: Yamlfix
        id: yamlfix
        uses: comfucios/yamlfix-action@v1.0.8
        with:
          files: ${{ steps.changed_yaml_files.outputs.files }}
      - name: commit-changes
        if: ${{ steps.yamlfix.outputs.changed_files == 'true' }}
        uses: stefanzweifel/git-auto-commit-action@v5
        with:
          commit_message: Apply Yamlfix format changes.
          status_options: --untracked-files=no