check_headers.yml

name: Check License Agreement in headers

on:
  workflow_dispatch:
  pull_request:
    types: [opened, reopened, synchronize, ready_for_review]

jobs:
  check_headers:
    runs-on: ubuntu-22.04
    name: Check Source Headers
    timeout-minutes: 2
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Install license-header-checker to ./tool/license-header-checker/bin
        working-directory: ./tool/license-header-checker
        run: ./do-license-header-check.sh --install

      - name: Run license check and modification (container only)
        working-directory: ./tool/license-header-checker
        run: ./do-license-header-check.sh --fix

      - name: Show changed files and fail if there are any
        id: check-status
        run: |
            git status -s
            [[ -z `git status -s` ]]

      - name: Show hint for fix (on failure)
        if: failure() && steps.check-status.outcome == 'failure'
        run: |
            echo "Please run './tool/license-header-checker/do-license-header-check.sh --fix' from bash to repair the headers."
            echo "Or add the files to './tool/license-header-checker/ignore-filter.txt' if no header desired."
            exit 1