name: CI

on:
  release:
    types: [created]
  push:
    branches:
      - master
  pull_request:
  schedule:
    # Runs every Thursday at 20:23 GMT to avoid bit rot
    - cron: "20 23 * * 4"

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v1

      - name: Install latest nightly
        uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
          override: true
          components: rustfmt, clippy

      - name: Lint with rustfmt
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: -- --check

      - name: Lint with clippy
        uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: --all-targets --all-features

  build:
    runs-on: ${{ matrix.os }}
    needs: lint
    strategy:
      fail-fast: false
      matrix:
        rust-toolchain: [1.45, nightly]
        python-version: [3.6, 3.7, 3.8, 3.9]
        os: [ubuntu-latest, macos-latest, windows-latest]
        architecture: [x86, x64]
        exclude:
            # Only build 32-bit for Windows
            - os: macos-latest
              architecture: x86
            - os: ubuntu-latest
              architecture: x86
            # Only build on Rust 1.45 on Linux
            - os: macos-latest
              rust-toolchain: 1.45
            - os: windows-latest
              rust-toolchain: 1.45

    steps:
      - name: Checkout
        uses: actions/checkout@v1

      - uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
          architecture: ${{ matrix.architecture }}

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install poetry twine
          poetry install

      - name: Set Rust target environment variable
        run: bash ci/set-target.sh ${{ matrix.os }} ${{ matrix.architecture }}
        shell: bash

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust-toolchain }}
          target: ${{ env.ACTIONS_RUST_TARGET }}
          override: true

      - name: Build Python package
        run: poetry run maturin build --interpreter python${{matrix.python_version}} --target ${{ env.ACTIONS_RUST_TARGET }}

      - name: Check wheels with Twine
        run: twine check target/wheels/*
        shell: bash

      - name: Install Python package
        run: poetry run pip install target/wheels/adblock*.whl
        shell: bash

      - name: Run Python tests
        run: poetry run pytest -vv --color=yes

  python-publish:
    needs: build
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        python-version: [3.6, 3.7, 3.8, 3.9]
        os: [ubuntu-latest, macos-latest, windows-latest]
        architecture: [x86, x64]
        exclude:
            # Only build 32-bit for Windows
            - os: macos-latest
              architecture: x86
            - os: ubuntu-latest
              architecture: x86

    steps:
      - uses: actions/checkout@v1

      - uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
          architecture: ${{ matrix.architecture }}

      - name: Set Rust target environment variable
        run: bash ci/set-target.sh ${{ matrix.os }} ${{ matrix.architecture }}
        shell: bash

      - name: Install latest nightly
        uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
          target: ${{ env.ACTIONS_RUST_TARGET }}
          override: true

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install poetry twine
          poetry install
      - name: Build Python package
        run: poetry run maturin build --release --strip --interpreter python${{matrix.python_version}} --target ${{ env.ACTIONS_RUST_TARGET }}

      - name: List wheels
        if: matrix.os == 'windows-latest'
        run: dir target\wheels\

      - name: List wheels
        if:  matrix.os != 'windows-latest'
        run: find ./target/wheels/

      - name: Install wheels
        run: pip install target/wheels/adblock*.whl
        shell: bash

      - name: Release
        uses: softprops/action-gh-release@v1
        if: startsWith(github.ref, 'refs/tags/')
        with:
          files: target/wheels/adblock*.whl
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: PyPi publish
        if: github.event_name == 'release' && github.event.action == 'created'
        env:
          TWINE_PASSWORD: ${{ secrets.PYPI }}
        run: twine upload --non-interactive --skip-existing --username __token__ target/wheels/*
        shell: bash

  docs-publish:
    runs-on: ubuntu-latest
    if: github.ref == 'refs/heads/master' && github.event.action == 'push'
    steps:
      - uses: actions/checkout@v2
        with:
          submodules: true
          fetch-depth: 0

      - name: Install latest nightly
        uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
          override: true

      - name: Build Github Pages
        run: bash web/create_site.bash

      - name: Deploy Github Pages
        uses: peaceiris/actions-gh-pages@v3
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./target/github-pages