rust.yml

name: Rust

on:
  push: {}
  pull_request: {}

jobs:
  build_test:
    runs-on: ${{ matrix.rust.os }}
    strategy:
      matrix:
        rust:
        # x86 without sse/sse2 on by default
        - { target: i586-pc-windows-msvc, toolchain: "1.61", os: windows-latest }
        - { target: i586-pc-windows-msvc, toolchain: stable, os: windows-latest }
        - { target: i586-pc-windows-msvc, toolchain: beta, os: windows-latest }
        - { target: i586-pc-windows-msvc, toolchain: nightly, os: windows-latest }
        # x86
        - { target: i686-pc-windows-msvc, toolchain: "1.61", os: windows-latest }
        - { target: i686-pc-windows-msvc, toolchain: stable, os: windows-latest }
        - { target: i686-pc-windows-msvc, toolchain: beta, os: windows-latest }
        - { target: i686-pc-windows-msvc, toolchain: nightly, os: windows-latest }
        # x86_64
        - { target: x86_64-unknown-linux-gnu, toolchain: "1.61", os: ubuntu-latest }
        - { target: x86_64-unknown-linux-gnu, toolchain: stable, os: ubuntu-latest }
        - { target: x86_64-unknown-linux-gnu, toolchain: beta, os: ubuntu-latest }
        - { target: x86_64-unknown-linux-gnu, toolchain: nightly, os: ubuntu-latest }
        # aarch64
        - { target: aarch64-apple-darwin, toolchain: "1.61", os: macos-latest }
        - { target: aarch64-apple-darwin, toolchain: stable, os: macos-latest }
        - { target: aarch64-apple-darwin, toolchain: beta, os: macos-latest }
        - { target: aarch64-apple-darwin, toolchain: nightly, os: macos-latest }
        # wasm32
        - { target: wasm32-wasi, toolchain: "1.61", os: ubuntu-latest, wasmtime: v5.0.0 }
        - { target: wasm32-wasi, toolchain: stable, os: ubuntu-latest, wasmtime: v5.0.0 }
        - { target: wasm32-wasi, toolchain: beta, os: ubuntu-latest, wasmtime: v5.0.0 }
        - { target: wasm32-wasi, toolchain: nightly, os: ubuntu-latest, wasmtime: v5.0.0 }
    steps:
    - uses: actions/checkout@v4
    - uses: dtolnay/rust-toolchain@master
      with:
        toolchain: ${{ matrix.rust.toolchain }}
        target:  ${{ matrix.rust.target }}

    - name: Install wasmtime
      if: matrix.rust.target == 'wasm32-wasi'
      run: |
        curl https://wasmtime.dev/install.sh -sSf | bash -s -- --version ${{ matrix.rust.wasmtime }}
        echo "$HOME/.wasmtime/bin" >> $GITHUB_PATH

    - name: Build the crate
      run: cargo build --target ${{ matrix.rust.target }}

    - name: Test with default CPU features + No Default Cargo Features
      env:
        CARGO_TARGET_WASM32_WASI_RUNNER: wasmtime run --wasm-features all --dir .
      run: cargo test --target ${{ matrix.rust.target }} --no-default-features
    - name: Test with default CPU features + All Cargo Features
      env:
        CARGO_TARGET_WASM32_WASI_RUNNER: wasmtime run --wasm-features all --dir .
      run: cargo test --target ${{ matrix.rust.target }} --all-features
    
    - name: Build the crate with SSE4.1 (the "native" of CI will be above this)
      if: matrix.rust.os == 'ubuntu-latest' && matrix.rust.target == 'x86_64-unknown-linux-gnu'
      run: RUSTFLAGS="-Ctarget-feature=+sse4.1" cargo build --target ${{ matrix.rust.target }}

    - name: switch over to native cpu features
      run: mv .cargo-ci .cargo

    - name: Test with 'native' CPU features + No Default Cargo Features
      run: cargo test --target ${{ matrix.rust.target }} --no-default-features

    - name: Test with 'native' CPU features + All Cargo Features
      run: cargo test --target ${{ matrix.rust.target }} --all-features
  
  cross_compile_aarch64:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        rust: ["1.61", stable, nightly]
        features: ["", "std"]

    steps:
      - name: Installing emulator and linker
        run: |
          sudo apt-get update
          sudo apt-get install qemu binfmt-support qemu-user-static gcc-aarch64-linux-gnu binutils-aarch64-linux-gnu

      - name: Installing Rust toolchain
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust }}
          target: aarch64-unknown-linux-musl
      - uses: actions/checkout@v4
      - name: build
        run: >
          cargo build --verbose --no-default-features --target aarch64-unknown-linux-musl --features "$FEATURES"
        env:
          CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_LINKER: aarch64-linux-gnu-gcc
      - name: test
        run: >
          cargo test --tests --benches --no-default-features --target aarch64-unknown-linux-musl --features "$FEATURES"
        env:
          FEATURES: ${{ matrix.features }}
          CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_LINKER: aarch64-linux-gnu-gcc