name: "🧐 Checking IR Files"

on:
  pull_request:
    paths:
      - '**/*.ir'

jobs:
  lint:
    name: "🐛 Looking for issues"
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.sha }}
          fetch-depth: 0

      - name: Clean Script Directory
        run: rm -rf fff-ir-lint
      
      - uses: actions/checkout@v4
        with:
          repository: 'darmiel/fff-ir-lint'
          path: fff-ir-lint
      
      - name: Get changed files
        id: changed-files
        uses: tj-actions/changed-files@v45
        with:
          files: "**/*.ir"
          json: true
          write_output_files: true
          sha: ${{ github.event.pull_request.head.sha }}
          
      - name: Verify the contents of the .github/outputs/all_changed_files.json file
        run: cat .github/outputs/all_changed_files.json

      - uses: actions/setup-python@v5
        with:
          python-version: '3.10'

      - name: Run Linter
        id: run-linter
        continue-on-error: true
        run: LINTER_CONFIG=.fff-ir-lint.json python fff-ir-lint/main.py github2 json:.github/outputs/all_changed_files.json > .github/outputs/linter_output.txt

      - name: Verify the contents of the .github/outputs/linter_output.txt file
        run: cat .github/outputs/linter_output.txt

      - name: Find Comment from Linter
        uses: peter-evans/find-comment@v3
        if: ${{ github.event.pull_request.head.repo.full_name == 'Lucaslhm/Flipper-IRDB' }} # does not work in forks
        id: fc
        with:
          issue-number: ${{ github.event.pull_request.number }}
          comment-author: 'github-actions[bot]'
          body-includes: '<!-- [lint] -->'
        
      - name: Create or update comment if linter found no errors
        uses: peter-evans/create-or-update-comment@v4
        if: ${{ steps.run-linter.outcome == 'success' && github.event.pull_request.head.repo.full_name == 'Lucaslhm/Flipper-IRDB' }} # does not work in forks
        with:
          comment-id: ${{ steps.fc.outputs.comment-id }}
          issue-number: ${{ github.event.pull_request.number }}
          body: |
            <!-- [lint] -->
            Thank you for your contribution! ❤️

            **The linter found no issues. 🎉**
          edit-mode: replace
      
      - name: Create comment body if linter found errors
        if: ${{ steps.run-linter.outcome != 'success' }}
        run: |
          cat <<EOF > .github/outputs/comment_body.txt
          <!-- [lint] -->
          Thank you for your contribution! ❤️
          
          We use an automated linter to ensure consistency. During the review of the \`.ir\` files in your pull request, it found the following issue(s):
          
          <details>
            <summary><strong>🐛 Linter Result</strong> <i>(Click to open)</i></summary>
            
            $(cat .github/outputs/linter_output.txt)
          
          </details>
          
          Please address these issues and update your pull request. Once the problems are resolved, the linter will re-check your changes.
          EOF
      
      - name: Create or update comment if linter found errors
        uses: peter-evans/create-or-update-comment@v4
        if: ${{ steps.run-linter.outcome != 'success' && github.event.pull_request.head.repo.full_name == 'Lucaslhm/Flipper-IRDB' }} # does not work in forks
        with:
          comment-id: ${{ steps.fc.outputs.comment-id }}
          issue-number: ${{ github.event.pull_request.number }}
          body-path: .github/outputs/comment_body.txt
          edit-mode: replace

      - name: Fail Pipeline if Linter Found Issues
        if: ${{ steps.run-linter.outcome == 'failure' }}
        run: exit 1