---
# MegaLinter GitHub Action configuration file
# More info at https://megalinter.io
name: MegaLinter
on:
  # Trigger mega-linter at every push. Action will also be visible from Pull Requests to main
  push: # Comment this line to trigger action only on pull-requests (not recommended if you don't pay for GH Actions)
  pull_request:
    branches: all

env: # Comment env block if you don't 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)
  APPLY_FIXES_EVENT: all # Decide which event triggers application of fixes in a commit or a PR (pull_request, push, all)
  APPLY_FIXES_MODE: pull_request # If APPLY_FIXES is used, defines if the fixes are directly committed (commit) or posted in a PR (pull_request)

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

permissions:
  # Give the default GITHUB_TOKEN write permission to commit and push, comment issues & post new PR
  # Remove the ones you do not need
  contents: write
  issues: write
  pull-requests: write

jobs:
  megalinter:
    name: MegaLinter
    runs-on: ubuntu-latest

    steps:

      # Git Checkout
      - name: Checkout Code
        uses: actions/checkout@v6
        with:
          token: ${{ secrets.PAT || secrets.GITHUB_TOKEN }}
          # fetch-depth: 0 # If you use VALIDATE_ALL_CODEBASE = true, you can remove this line to improve performances

      - name: Cache MegaLinter Docker image
        uses: actions/cache@v5
        with:
          path: /tmp/megalinter-cache
          key: megalinter-v9.3.0

      - name: Load cached Docker image
        run: |
          if [ -f /tmp/megalinter-cache/image.tar ]; then
            docker load -i /tmp/megalinter-cache/image.tar
          fi

      # MegaLinter
      - name: MegaLinter
        id: ml
        # You can override MegaLinter flavor used to have faster performances
        # More info at https://megalinter.io/flavors/
        # MAJOR-RELEASE-IMPACTED
        # 42bb470545e359597e7f12156947c436e4e3fb9a v9.3.0
        # https://github.com/oxsecurity/megalinter/tags
        uses: oxsecurity/megalinter@42bb470545e359597e7f12156947c436e4e3fb9a
        env:
          # All available variables are described in documentation
          # https://megalinter.io/configuration/
          VALIDATE_ALL_CODEBASE: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }} # Validates all source when push on main, else just the git diff with main. 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

      - name: Save Docker image to cache
        if: always()
        run: |
          mkdir -p /tmp/megalinter-cache
          docker save ghcr.io/oxsecurity/megalinter:v9.3.0 \
            -o /tmp/megalinter-cache/image.tar

      # Upload MegaLinter artifacts
      - name: Archive production artifacts
        if: success() || failure()
        # b7c566a772e6b6bfb58ed0dc250532a479d7789f v6.0.0
        # https://github.com/actions/upload-artifact/tags
        uses: actions/upload-artifact@v6
        with:
          name: MegaLinter reports
          path: |
            megalinter-reports
            mega-linter.log

      # Create pull request if applicable (for now works only on PR from same repository, not from forks)
      - name: Create Pull Request with applied fixes
        id: cpr
        if: steps.ml.outputs.has_updated_sources == 1 && (env.APPLY_FIXES_EVENT == 'all' || env.APPLY_FIXES_EVENT == github.event_name) && env.APPLY_FIXES_MODE == 'pull_request' && (github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository) && !contains(github.event.head_commit.message, 'skip fix')
        # c0f553fe549906ede9cf27b5156039d195d2ece0 v8.1.0
        # https://github.com/peter-evans/create-pull-request/tags
        uses: peter-evans/create-pull-request@c0f553fe549906ede9cf27b5156039d195d2ece0
        with:
          token: ${{ secrets.PAT || secrets.GITHUB_TOKEN }}
          commit-message: "[MegaLinter] Apply linters automatic fixes"
          title: "[MegaLinter] Apply linters automatic fixes"
          labels: bot

      - name: Create PR output
        if: steps.ml.outputs.has_updated_sources == 1 && (env.APPLY_FIXES_EVENT == 'all' || env.APPLY_FIXES_EVENT == github.event_name) && env.APPLY_FIXES_MODE == 'pull_request' && (github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository) && !contains(github.event.head_commit.message, 'skip fix')
        run: |
          echo "Pull Request Number - ${{ steps.cpr.outputs.pull-request-number }}"
          echo "Pull Request URL - ${{ steps.cpr.outputs.pull-request-url }}"

      # Push new commit if applicable (for now works only on PR from same repository, not from forks)
      - name: Prepare commit
        if: steps.ml.outputs.has_updated_sources == 1 && (env.APPLY_FIXES_EVENT == 'all' || env.APPLY_FIXES_EVENT == github.event_name) && env.APPLY_FIXES_MODE == 'commit' && github.ref != 'refs/heads/main' && (github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository) && !contains(github.event.head_commit.message, 'skip fix')
        run: sudo chown -Rc $UID .git/

      - name: Commit and push applied linter fixes
        if: steps.ml.outputs.has_updated_sources == 1 && (env.APPLY_FIXES_EVENT == 'all' || env.APPLY_FIXES_EVENT == github.event_name) && env.APPLY_FIXES_MODE == 'commit' && github.ref != 'refs/heads/main' && (github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository) && !contains(github.event.head_commit.message, 'skip fix')
        # 04702edda442b2e678b25b537cec683a1493fcb9 v7.1.0
        # https://github.com/stefanzweifel/git-auto-commit-action/tags
        uses: stefanzweifel/git-auto-commit-action@04702edda442b2e678b25b537cec683a1493fcb9
        with:
          branch: ${{ github.event.pull_request.head.ref || github.head_ref || github.ref }}
          commit_message: "[MegaLinter] Apply linters fixes"
          commit_user_name: megalinter-bot
          commit_user_email: 129584137+megalinter-bot@users.noreply.github.com