main.yml

name: CI
on:
  push:
    branches: [main]
    tags-ignore: [dev]
  pull_request:
    branches: [main]
  schedule:
    - cron: '0 0 * * *' # run at 00:00 UTC

# Cancel any in-flight jobs for the same PR/branch so there's only one active
# at a time
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  test:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        python-version: ['3.x', '3.8']
        exclude:
        # Looks like pypy on Windows is 32-bit, so don't test it since we
        # only work with 64-bit builds
        - os: windows-latest
          python-version: pypy3
    steps:
      - uses: actions/checkout@v4
      - uses: ./.github/actions/setup
        with:
          python-version: ${{ matrix.python-version }}
      # Tests are flaky on Windows. It's something to do with generating modules
      # on-the-go in the component codegen tests. I have no idea how to fix it.
      # This is a last-ditch attempt to get things working.
      - run: pytest --setup-only
        continue-on-error: true
      - run: pytest

  build:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
      with:
        # fetch all history so the git-commit-length-appended-to-version for
        # publishes to `test.pypi.org` works. (see `git` command in `setup.py`)
        fetch-depth: 0
    - uses: ./.github/actions/setup
    - run: pip install setuptools wheel
    # If this is a tagged build use real version numbers
    - run: echo "PROD=true" >> $GITHUB_ENV
      if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
    - run: |
        git clean -fdx wasmtime build
        python ci/download-wasmtime.py linux x86_64
        python ci/build-rust.py
        python setup.py bdist_wheel --plat-name manylinux1-x86_64
    - run: |
        git clean -fdx wasmtime build
        python ci/download-wasmtime.py linux aarch64
        python ci/build-rust.py
        python setup.py bdist_wheel --plat-name manylinux2014_aarch64
    - run: |
        git clean -fdx wasmtime build
        python ci/download-wasmtime.py darwin x86_64
        python ci/build-rust.py
        python setup.py bdist_wheel --plat-name macosx-10-13-x86_64
    - run: |
        git clean -fdx wasmtime build
        python ci/download-wasmtime.py darwin arm64
        python ci/build-rust.py
        python setup.py bdist_wheel --plat-name macosx-11-0-arm64
    - run: |
        git clean -fdx wasmtime build
        python ci/download-wasmtime.py win32 x86_64
        python ci/build-rust.py
        python setup.py bdist_wheel --plat-name win-amd64
    - run: |
        git clean -fdx wasmtime build
        python ci/download-wasmtime.py musl x86_64
        python ci/build-rust.py
        python setup.py bdist_wheel --plat-name musllinux_1_2_x86_64

    # Build an "any" wheel with:
    #
    #   * MinGW
    #
    # because at this time I don't know what the `--plat-name` tags supported on
    # PyPI are for these platforms. Our hope is that any platform not matching
    # the above `--plat-name` arguments will install this `any` wheel instead,
    # and then when the wheel runs it'll dynamically select from the available
    # shared libraries.
    - run: |
        git clean -fdx wasmtime build
        python ci/download-wasmtime.py win32 x86_64
        python ci/build-rust.py
        python setup.py bdist_wheel

    - uses: actions/upload-artifact@v4
      with:
        name: wheels
        path: dist

  docs:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: ./.github/actions/setup
    - run: pip install pdoc3
    - run: pdoc --html wasmtime
    - uses: actions/upload-artifact@v4
      with:
        name: generated-docs
        path: html/wasmtime

  coverage:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: ./.github/actions/setup
    - run: coverage run -m pytest
    - run: coverage html
    - uses: actions/upload-artifact@v4
      with:
        name: coverage
        path: htmlcov

  upload_docs:
    needs: [coverage, docs]
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: actions/download-artifact@v4
      with:
        name: coverage
        path: generated-docs/coverage
    - uses: actions/download-artifact@v4
      with:
        name: generated-docs
        path: generated-docs
    - run: find .

    - if: github.event_name == 'push' && github.ref == 'refs/heads/main'
      uses: actions/configure-pages@v5
    - if: github.event_name == 'push' && github.ref == 'refs/heads/main'
      uses: actions/upload-pages-artifact@v3
      with:
        path: generated-docs

  upload_wheels:
    needs: build
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
      with:
        # fetch all history so the git-commit-length-appended-to-version for
        # publishes to `test.pypi.org` works. (see `git` command in `setup.py`)
        fetch-depth: 0
    - uses: ./.github/actions/setup
    - uses: actions/download-artifact@v4
      with:
        name: wheels
        path: dist
    - run: find .

    - name: Publish distribution 📦 to Test PyPI
      if: github.event_name == 'push'
      uses: pypa/gh-action-pypi-publish@release/v1
      with:
        user: __token__
        password: ${{ secrets.test_pypi_password }}
        repository-url: https://test.pypi.org/legacy/

    - name: Publish distribution 📦 to PyPI
      if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags')
      uses: pypa/gh-action-pypi-publish@release/v1
      with:
        user: __token__
        password: ${{ secrets.pypi_password }}

  deploy:
    name: Deploy gh-pages
    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
    needs: upload_docs
    permissions:
      pages: write
      id-token: write
    runs-on: ubuntu-latest
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    steps:
      - id: deployment
        uses: actions/deploy-pages@v4