rust.yml

# cspell:disable
name: Rust

on:
  workflow_dispatch:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

env:
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: 1

jobs:
  test:
    name: Test matrix
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: true
      matrix:
        rust:
          - stable
          - nightly
        os: 
          - ubuntu-latest
          - macos-latest
          - windows-latest
        target_feature:
          - avx2
    steps:
      - name: Checkout sources
        uses: actions/checkout@v3
      - name: Rustup ${{ matrix.rust }} toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          override: true
          default: true
      - name: Cache restore
        id: cache-restore
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ matrix.os }}-${{ matrix.rust }}-${{ matrix.target_feature }}-cargo-${{ hashFiles('**/Cargo.toml') }}
      - name: Install cargo-hack
        if: steps.cache-restore.outputs.cache-hit != 'true'
        uses: actions-rs/cargo@v1
        with:
          command: install
          args: cargo-hack
        env:
          CARGO_TARGET_DIR: target/
      - name: Build all feature sets
        uses: actions-rs/cargo@v1
        with:
          command: hack
          args: build --feature-powerset --skip default
        env:
          RUSTFLAGS: "-C target-feature=+${{ matrix.target_feature }} --deny warnings"
      - name: Test all feature sets
        uses: actions-rs/cargo@v1
        with:
          command: hack
          args: test --feature-powerset --skip default
        env:
          RUSTFLAGS: "-C target-feature=+${{ matrix.target_feature }} --deny warnings"

  simd-sizes:
    name: SIMD size test matrix
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v3
      - name: Rustup stable toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
      - name: Rustup nightly toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
      - name: Setup Python
        uses: actions/setup-python@v3.1.2
      - name: Cache restore
        id: cache-restore
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: simd-sizes-${{ matrix.config.feature }}-cargo-${{ hashFiles('**/Cargo.toml') }}
      - name: Run test_simd_sizes.py
        run: python ./tests/test_simd_sizes.py

  clippy:
    permissions:
      checks: write
    name: Clippy (stable)
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: Rustup stable toolchain
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        components: clippy
        override: true
        default: true
    - name: Build all features
      uses: actions-rs/cargo@v1
      with:
        command: build
        args: --all-features
      env:
        RUSTFLAGS: "-C target-feature=+avx2 --deny warnings"
    - name: Clippy all features
      uses: actions-rs/clippy-check@v1
      with:
        token: ${{ secrets.GITHUB_TOKEN }}
        args: --all-features -- --deny warnings
      env:
        RUSTFLAGS: "-C target-feature=+avx2"

  clippy-nightly:
    permissions:
      checks: write
    name: Clippy (nightly)
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: Rustup nightly toolchain
      uses: actions-rs/toolchain@v1
      with:
        toolchain: nightly
        components: clippy
        override: true
        default: true
    - name: Build all features
      uses: actions-rs/cargo@v1
      with:
        command: build
        args: --all-features
      env:
        RUSTFLAGS: "-C target-feature=+avx2 --deny warnings"
    - name: Clippy all features
      uses: actions-rs/clippy-check@v1
      with:
        token: ${{ secrets.GITHUB_TOKEN }}
        args: --all-features -- --deny warnings
      env:
        RUSTFLAGS: "-C target-feature=+avx2"
      
  docs:
    name: Documentation
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Rustup nightly toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
          override: true
          default: true
      - name: cargo doc
        uses: actions-rs/cargo@v1
        with:
          command: doc
          args: --all-features --no-deps
        env:
          RUSTFLAGS: "-C target-feature=+avx2"
          RUSTDOCFLAGS: "-Dwarnings --cfg docsrs"

  format:
    name: Format
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Rustup stable toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          components: rustfmt
          override: true
          default: true
      - name: Format
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --all -- --check