name: autofix.ci
on:
  pull_request:
    branches: ["main"]
  push:
    branches: ["main"]
permissions:
  contents: read

jobs:
  autofix:
    if: github.repository == 'langgenius/dify'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      # Use uv to ensure we have the same ruff version in CI and locally.
      - uses: astral-sh/setup-uv@v6
        with:
          python-version: "3.11"
      - run: |
          cd api
          uv sync --dev
          # fmt first to avoid line too long
          uv run ruff format ..
          # Fix lint errors
          uv run ruff check --fix .
          # Format code
          uv run ruff format ..

      - name: count migration progress
        run: |
          cd api
          ./cnt_base.sh

      - name: ast-grep
        run: |
          uvx --from ast-grep-cli sg --pattern 'db.session.query($WHATEVER).filter($HERE)' --rewrite 'db.session.query($WHATEVER).where($HERE)' -l py --update-all
          uvx --from ast-grep-cli sg --pattern 'session.query($WHATEVER).filter($HERE)' --rewrite 'session.query($WHATEVER).where($HERE)' -l py --update-all
          uvx --from ast-grep-cli sg -p '$A = db.Column($$$B)' -r '$A = mapped_column($$$B)' -l py --update-all
          uvx --from ast-grep-cli sg -p '$A : $T = db.Column($$$B)' -r '$A : $T = mapped_column($$$B)' -l py --update-all
          # Convert Optional[T] to T | None (ignoring quoted types)
          cat > /tmp/optional-rule.yml << 'EOF'
          id: convert-optional-to-union
          language: python
          rule:
            kind: generic_type
            all:
              - has:
                  kind: identifier
                  pattern: Optional
              - has:
                  kind: type_parameter
                  has:
                    kind: type
                    pattern: $T
          fix: $T | None
          EOF
          uvx --from ast-grep-cli sg scan --inline-rules "$(cat /tmp/optional-rule.yml)" --update-all
          # Fix forward references that were incorrectly converted (Python doesn't support "Type" | None syntax)
          find . -name "*.py" -type f -exec sed -i.bak -E 's/"([^"]+)" \| None/Optional["\1"]/g; s/'"'"'([^'"'"']+)'"'"' \| None/Optional['"'"'\1'"'"']/g' {} \;
          find . -name "*.py.bak" -type f -delete

      - name: mdformat
        run: |
          uvx mdformat .

      - name: Install pnpm
        uses: pnpm/action-setup@v4
        with:
          package_json_file: web/package.json
          run_install: false

      - name: Setup NodeJS
        uses: actions/setup-node@v4
        with:
          node-version: 22
          cache: pnpm
          cache-dependency-path: ./web/package.json

      - name: Web dependencies
        working-directory: ./web
        run: pnpm install --frozen-lockfile

      - name: oxlint
        working-directory: ./web
        run: |
          pnpx oxlint --fix

      - uses: autofix-ci/action@635ffb0c9798bd160680f18fd73371e355b85f27