yaml_format.yml

name: Format YAML

on:
  push:
    branches:  # Only run on push events to branches (exclude main)
      - '*'         # matches every branch that doesn't contain a '/'
      - '*/*'       # matches every branch containing a single '/'
      - '**'        # matches every branch
      - '!main'   # excludes main
  merge_group:

jobs:
  format:
    runs-on: ubuntu-latest
    timeout-minutes: 5
    steps:
    - uses: actions/checkout@v4
    - name: Setup Go
      uses: actions/setup-go@v4
      with:
        go-version: '1.21.x'
    - name: Install dependencies
      run: |
        go install github.com/google/yamlfmt/cmd/yamlfmt@latest
    - name: Format YAML files
      run: yamlfmt config
    - uses: dorny/paths-filter@v2.9.1
      id: filter
      with:
        filters: |
          yaml_file_change:
            - added|modified: '**.yml'
    - name: Add formatting changes
      if: steps.filter.outputs.yaml_file_change == 'true'
      run: |
        git config --global user.email "github-actions[bot]@users.noreply.github.com"
        git config --global user.name "GitHub Actions"
        git add .
        git commit -m "Automatic YAML formatting"
    - name: Push changes to current branch
      if: steps.filter.outputs.yaml_file_change == 'true'
      run: git push origin ${{ github.head_ref }}