on:
  push:
    branches: [main]
  pull_request:
name: test
jobs:
  required:
    runs-on: ${{ matrix.os }}
    name: ${{ matrix.os }} / ${{ matrix.browser }} / ${{ matrix.toolchain }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        browser: [firefox, chrome]
        toolchain: [stable]
        include:
          - os: ubuntu-latest
            browser: chrome
            toolchain: beta
    steps:
      - uses: actions/checkout@v3
        with:
          submodules: true
      - name: Install ${{ matrix.browser }}
        run: |
          ./ci/${{ matrix.os }}-${{ matrix.browser }}
      - name: Install ${{ matrix.toolchain }}
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: ${{ matrix.toolchain }}
          default: true
      - name: cargo generate-lockfile
        if: hashFiles('Cargo.lock') == ''
        uses: actions-rs/cargo@v1
        with:
          command: generate-lockfile
      # https://twitter.com/jonhoo/status/1571290371124260865
      - name: cargo test --locked
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --locked --all-features --all-targets ${{ matrix.browser }}
  minimal:
    runs-on: ubuntu-latest
    name: ubuntu / stable / minimal-versions
    steps:
      - uses: actions/checkout@v3
        with:
          submodules: true
      - name: Install browsers
        run: |
          ./ci/ubuntu-latest-firefox
          ./ci/ubuntu-latest-chrome
      - name: Install stable
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
      - name: Install nightly for -Zminimal-versions
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: nightly
      - name: cargo update -Zminimal-versions
        uses: actions-rs/cargo@v1
        with:
          command: update
          toolchain: nightly
          args: -Zminimal-versions
      - name: cargo test
        uses: actions-rs/cargo@v1
        with:
          command: test
          args: --locked --all-features --all-targets
  coverage:
    runs-on: ubuntu-latest
    name: ubuntu / stable / coverage
    steps:
      - uses: actions/checkout@v3
        with:
          submodules: true
      - name: Install browsers
        run: |
          ./ci/ubuntu-latest-firefox
          ./ci/ubuntu-latest-chrome
      - name: Install stable
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          components: llvm-tools-preview
      - name: cargo install cargo-llvm-cov
        uses: taiki-e/install-action@cargo-llvm-cov
      - name: cargo generate-lockfile
        if: hashFiles('Cargo.lock') == ''
        uses: actions-rs/cargo@v1
        with:
          command: generate-lockfile
      - name: cargo llvm-cov
        run: cargo llvm-cov --locked --all-features --lcov --output-path lcov.info
      - name: Upload to codecov.io
        uses: codecov/codecov-action@v2
        with:
          fail_ci_if_error: true
