name: "python"

on:
  pull_request:
    types: [opened, synchronize, reopened, edited, labeled, unlabeled]
  push:
    branches:
      - main

concurrency:
  group: "${{ github.event.pull_request.number }}-${{ github.ref_name }}-${{ github.workflow }}"
  cancel-in-progress: true

env:
  HF_TOKEN: ${{ vars.HF_TOKEN }}
  UV_EXCLUDE_NEWER: 7 days

permissions: {}

jobs:
  changes:
    permissions:
      contents: read
      pull-requests: read
    name: "changes"
    runs-on: ubuntu-latest
    outputs:
      should_run: ${{ steps.changes.outputs.should_run }}
      sha: ${{ steps.changes.outputs.sha }}
      pr_number: ${{ steps.changes.outputs.pr_number }}
      source_branch: ${{ steps.changes.outputs.source_branch }}
      source_repo: ${{ steps.changes.outputs.source_repo }}
    steps:
      - uses: actions/checkout@v4
      - uses: "gradio-app/gradio/.github/actions/changes@main"
        id: changes
        with:
          filter: "gradio"
          token: ${{ secrets.GITHUB_TOKEN }}
  build:
    permissions:
      contents: read
    name: "build"
    needs: changes
    if: needs.changes.outputs.should_run == 'true'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: install dependencies
        id: install_deps
        uses: "gradio-app/gradio/.github/actions/install-all-deps@main"
        with:
          python_version: "3.10"
          os: "ubuntu-latest"
          test: true
          skip_docs_gen: true
      - name: Lint
        run: |
          . venv/bin/activate
          ./scripts/lint_backend.sh
      - name: Typecheck
        run: |
          . venv/bin/activate
          ./scripts/type_check_backend.sh
      - name: Build wheel
        run: |
          . venv/bin/activate
          uv pip install build
          python -m build
      - name: Build gradio_client wheel
        run: |
          . venv/bin/activate
          cd client/python
          python -m build
      - name: Upload gradio wheel
        uses: actions/upload-artifact@v4
        with:
          name: gradio-wheel
          path: dist/*.whl
      - name: Upload gradio_client wheel
        uses: actions/upload-artifact@v4
        with:
          name: gradio-client-wheel
          path: client/python/dist/*.whl
  test:
    permissions:
      contents: read
    name: "test-${{ matrix.os }}-${{ matrix.test-type == 'flaky' && 'flaky' || 'not-flaky'}}"
    needs: [changes, build]
    if: needs.changes.outputs.should_run == 'true'
    strategy:
      matrix:
        os: ["ubuntu-latest", "windows-latest"]
        test-type: ["not flaky", "flaky"]
        exclude:
          - os: ${{ github.event_name == 'pull_request' && contains( github.event.pull_request.labels.*.name, 'windows-tests') && 'dummy' || 'windows-latest' }}
          - test-type: ${{ github.event_name == 'pull_request' && contains( github.event.pull_request.labels.*.name, 'flaky-tests') && 'dummy' || 'flaky' }}
    runs-on: ${{ matrix.os }}
    continue-on-error: true
    steps:
      - uses: actions/checkout@v4
      - name: Download gradio wheel
        uses: actions/download-artifact@v4
        with:
          name: gradio-wheel
          path: dist/
      - name: Download gradio_client wheel
        uses: actions/download-artifact@v4
        with:
          name: gradio-client-wheel
          path: client-dist/
      - name: install dependencies
        id: install_deps
        uses: "gradio-app/gradio/.github/actions/install-all-deps@main"
        with:
          python_version: "3.10"
          os: ${{ matrix.os }}
          test: true
          skip_build: true
          skip_gradio_install: true
          skip_docs_gen: true
      - name: Install gradio_client wheel
        shell: bash
        run: |
          . ${{steps.install_deps.outputs.venv_activate}}
          uv pip install client-dist/*.whl
      - name: Install gradio wheel
        shell: bash
        run: |
          . ${{steps.install_deps.outputs.venv_activate}}
          uv pip install "$(ls dist/*.whl)[oauth,mcp]"
      - name: uv pip freeze
        shell: bash
        run: |
          . ${{steps.install_deps.outputs.venv_activate}}
          uv pip freeze
      - name: Generate .pyi files
        shell: bash
        run: |
          . ${{steps.install_deps.outputs.venv_activate}}
          python -c "import gradio"
      - name: Copy wheels for docker tests
        shell: bash
        run: |
          cp dist/*.whl test/test_docker/
          cp client-dist/*.whl test/test_docker/
      - name: Remove local gradio source to use installed wheel
        shell: bash
        run: |
          find gradio -name "__init__.py" -delete
      - name: Run parallel tests
        shell: bash
        run: |
          . ${{steps.install_deps.outputs.venv_activate}}
          python -m pytest -n auto -m "${{ matrix.test-type }} and not serial"
      - name: Run non-flaky serial tests
        if: matrix.test-type == 'not flaky'
        shell: bash
        run: |
          . ${{steps.install_deps.outputs.venv_activate}}
          python -m pytest -m "${{ matrix.test-type }} and serial"