mega-linter.yml

name: MegaLinter

on:
  # Comment this line to trigger action only on pull-requests
  # (not recommended if you don't pay for GH Actions)
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

env:
  APPLY_FIXES: all
  APPLY_FIXES_EVENT: pull_request
  APPLY_FIXES_MODE: commit

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

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

    permissions:
      contents: write
      issues: write
      pull-requests: write

    steps:
      - uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
        with:
          egress-policy: audit

      - name: Checkout Code
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          fetch-depth: 0

      - name: MegaLinter
        uses: oxsecurity/megalinter/flavors/javascript@b38cdf1f0cbe056fad4112cb7cd99c2b574c9617 # v8.1.0
        id: ml

        env:
          # 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
          #
          # To validate the entire codebase, set to:
          # VALIDATE_ALL_CODEBASE: true
          #
          # To validate only diff with main, set to:
          # VALIDATE_ALL_CODEBASE: >-
          #   ${{
          #     github.event_name == 'push' &&
          #     github.ref == 'refs/heads/main'
          #   }}
          VALIDATE_ALL_CODEBASE: >-
            ${{ github.event_name == 'push' && github.ref == 'refs/heads/main'            }}

          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      # Upload MegaLinter artifacts
      - name: Archive production artifacts
        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
        if: success() || failure()
        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
        uses: peter-evans/create-pull-request@5e914681df9dc83aa4e4905692ca88beb2f9e91f # v7.0.5
        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')
        with:
          token: ${{ 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 "PR Number - ${{ steps.cpr.outputs.pull-request-number }}"
          echo "PR 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
        uses: stefanzweifel/git-auto-commit-action@8621497c8c39c72f3e2a999a26b4ca1b5058a842 # v5.0.1
        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')
        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: nicolas.vuillamy@ox.security