O2Physics/.github/workflows/mega-linter.yml at master · alibuild/O2Physics · GitHub

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---
# MegaLinter GitHub Action configuration file
# More info at https://megalinter.github.io
name: MegaLinter

'on': [pull_request_target]

env: # Comment env block if you do not want to apply fixes
  # Apply linter fixes configuration
  APPLY_FIXES: all # When active, APPLY_FIXES must also be defined as environment variable (in github/workflows/mega-linter.yml or other CI tool)
  PR_NUMBER: ${{ github.event.pull_request.number }}

concurrency:
  group: ${{ github.ref }}-${{ github.workflow }}
  cancel-in-progress: true

jobs:
  build:
    name: MegaLinter
    runs-on: ubuntu-latest
    steps:
      # Git Checkout
      - name: Checkout Code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      # MegaLinter
      - name: MegaLinter
        id: ml
        # You can override MegaLinter flavor used to have faster performances
        # More info at https://megalinter.github.io/flavors/
        uses: megalinter/megalinter@v5
        env:
          # All available variables are described in documentation
          # https://megalinter.github.io/configuration/
          VALIDATE_ALL_CODEBASE: false # ${{ github.event_name == 'push' && github.ref == 'refs/heads/master' }} # Validates all source when push on master, else just the git diff with master. Override with true if you always want to lint all sources
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          # ADD YOUR CUSTOM ENV VARIABLES HERE OR DEFINE THEM IN A FILE .mega-linter.yml AT THE ROOT OF YOUR REPOSITORY
          # DISABLE: COPYPASTE,SPELL # Uncomment to disable copy-paste and spell checks

      # Create or delete the cleanup branch
      - name: Update cleanup branch
        if: ${{ github.event.repository.owner.login == 'AliceO2Group' }}
        env:
          REMOTE_URL: "https://alibuild:${{ secrets.ALIBUILD_GITHUB_TOKEN }}@\
            github.com/alibuild/${{ github.event.repository.name }}"
        run: |
          # An empty CLEANUP_COMMIT means delete the branch.
          CLEANUP_COMMIT=""
          if [ "${{ steps.ml.outputs.has_updated_sources }}" = 1 ]
          then
            CLEANUP_COMMIT="HEAD"
            git commit -am "MegaLinter fixes"
          fi
          git push -f "$REMOTE_URL" "$CLEANUP_COMMIT:refs/heads/alibot-cleanup-ml-$PR_NUMBER"

      - name: Create pull request with applied fixes
        uses: alisw/pull-request@v2
        if: steps.ml.outputs.has_updated_sources == 1 && ${{ github.event.repository.owner.login == 'AliceO2Group' }}
        with:
          source_branch: 'alibuild:alibot-cleanup-ml-${{ env.PR_NUMBER }}'
          destination_branch: '${{ github.event.pull_request.head.label }}'
          github_token: ${{ secrets.ALIBUILD_GITHUB_TOKEN }}
          pr_title: >-
            [MegaLinter] Apply linters automatic fixes to
            #${{ env.PR_NUMBER }}
          pr_body: >-
            Your PR ${{ github.event.repository.full_name }}#${{ env.PR_NUMBER }}
            cannot be merged as is. You should either run MegaLinter
            yourself and update the pull request, or merge this PR in yours.

            You can find how to run MegaLinter locally at
            <https://megalinter.github.io/latest/mega-linter-runner/>.
        continue-on-error: true  # We do not create PRs if the branch is not there.

      - name: Exit with error if the PR is not clean
        run: |
          case "${{ steps.ml.outputs.has_updated_sources }}" in
            0) echo 'PR clean' ; exit 0 ;;
            1) echo 'PR not clean' ; exit 1 ;;
          esac