link-fail-fast.yaml

name: Links (Fail Fast)

on:
  pull_request:

jobs:
  linkChecker:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 2

      - name: 'Get a list of changed markdown files to process'
        id: changed-files
        run: |
          CHANGED_FILES=$(git diff-tree --name-only --diff-filter 'AM' -r HEAD^1 HEAD -- "*.md" | sed -z "s/\n$//;s/\n/' '/g")
          echo "::set-output name=all_changed_files::${CHANGED_FILES}"

      - name: Download Exclude Path
        run: |
          curl https://raw.githubusercontent.com/pingcap/docs/master/.lycheeignore -O

      - name: Link Checker
        if: ${{ steps.changed-files.outputs.all_changed_files }}
        uses: lycheeverse/lychee-action@v1.5.0
        with:
          fail: true
          args: -E --exclude-mail -i -n -t 45 -- '${{ steps.changed-files.outputs.all_changed_files }}'
        env:
          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}