name: CI
on:
  pull_request:
    paths:
    - '**'
    - '!/*.md'
    - '!/docs/**'
    - "!/LICENSE-*"
  push:
    branches:
    - master
    paths:
    - '**'
    - '!/*.md'
    - '!/docs/**'
    - "!/LICENSE-*"
  schedule:
  - cron: '3 3 3 * *'
jobs:
  ci:
    name: CI
    needs: [test, check, docs, rustfmt, clippy]
    runs-on: ubuntu-latest
    steps:
      - name: Done
        run: exit 0
  test:
    name: Test
    strategy:
      matrix:
        build: [linux, windows, mac, minimal, default, next]
        include:
        - build: linux
          os: ubuntu-latest
          rust: "stable"
          features: "full"
        - build: windows
          os: windows-latest
          rust: "stable"
          features: "full"
        - build: mac
          os: macos-latest
          rust: "stable"
          features: "full"
        - build: minimal
          os: ubuntu-latest
          rust: "stable"
          features: "minimal"
        - build: default
          os: ubuntu-latest
          rust: "stable"
          features: "default"
        - build: next
          os: ubuntu-latest
          rust: "stable"
          features: "next"
    continue-on-error: ${{ matrix.rust != 'stable' }}
    runs-on: ${{ matrix.os }}
    steps:
    - name: Checkout repository
      uses: actions/checkout@v2
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        toolchain: ${{ matrix.rust }}
        profile: minimal
        override: true
    - uses: Swatinem/rust-cache@v1
    - name: Build
      run: make build-${{matrix.features}}
    - name: Test
      run: make test-${{matrix.features}}
    - name: Test (benches)
      run: make test-${{matrix.features}} ARGS='--workspace --benches'
    - name: Test (ultra-minimal)
      if: matrix.build == 'minimal'
      run: make test-minimal ARGS='--manifest-path Cargo.toml'
  check:
    name: Check
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        build: [msrv, wasm, wasm-wasi, debug, release]
        include:
          - build: msrv
            rust: 1.54.0  # MSRV
            target: x86_64-unknown-linux-gnu
            features: full
          - build: wasm
            rust: stable
            target: wasm32-unknown-unknown
            features: wasm
          - build: wasm-wasi
            rust: stable
            target: wasm32-wasi
            features: wasm
          - build: debug
            rust: stable
            target: x86_64-unknown-linux-gnu
            features: debug
          - build: release
            rust: stable
            target: x86_64-unknown-linux-gnu
            features: release
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
      - name: Install rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          target: ${{ matrix.target }}
          override: true
      - uses: Swatinem/rust-cache@v1
      - name: Check
        run: make check-${{ matrix.features }}
  ui:
    name: UI Tests
    runs-on: ubuntu-latest
    steps:
    - name: Checkout repository
      uses: actions/checkout@v2
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        toolchain: 1.54.0  # MSRV
        profile: minimal
        override: true
    - uses: Swatinem/rust-cache@v1
    - name: UI Tests
      run: make test-ui
  docs:
    name: Docs
    runs-on: ubuntu-latest
    steps:
    - name: Checkout repository
      uses: actions/checkout@v2
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        profile: minimal
        override: true
    - uses: Swatinem/rust-cache@v1
    - name: Check documentation
      env:
        RUSTDOCFLAGS: -D warnings
      run: cargo doc --workspace --all-features --no-deps --document-private-items
  rustfmt:
    name: rustfmt
    runs-on: ubuntu-latest
    steps:
    - name: Checkout repository
      uses: actions/checkout@v2
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        # Not MSRV because its harder to jump between versions and people are
        # more likely to have stable
        toolchain: stable
        profile: minimal
        override: true
        components: rustfmt
    - uses: Swatinem/rust-cache@v1
    - name: Check formatting
      run: cargo fmt --all -- --check
  clippy:
    name: clippy
    runs-on: ubuntu-latest
    steps:
    - name: Checkout repository
      uses: actions/checkout@v2
    - name: Install Rust
      uses: actions-rs/toolchain@v1
      with:
        toolchain: 1.54.0  # MSRV
        profile: minimal
        override: true
        components: clippy
    - uses: Swatinem/rust-cache@v1
    - name: Lint (ultra-minimal)
      run: make clippy-minimal ARGS='--manifest-path Cargo.toml'
    - name: Lint (minimal)
      run: make clippy-minimal
    - name: Lint (all)
      run: make clippy-full
    - name: Lint (release)
      run: make clippy-release