rust.yml

name: Build

# Triggers the workflow on push or pull request events (for any branch in a repository)
on: [ push, pull_request, merge_group ]

env:
  CARGO_TERM_COLOR: always

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        rust:
          - stable
          - nightly
          - 1.76.0 # MSRV
    steps:
      - uses: actions/checkout@v4
      - name: Setup Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: ${{ matrix.rust }}
      - uses: Swatinem/rust-cache@v2
        with:
          key: "${{ matrix.runs-on }}-${{ matrix.rust }}"
      # required because of "cpal"
      - run: sudo apt update && sudo apt install -y libasound2-dev
      - run: cargo build --all-targets
      - run: cargo test

  build_nostd:
    runs-on: ubuntu-latest
    needs:
      # Only logical dependency
      - build
    strategy:
      matrix:
        rust:
          - stable
          - nightly
          - 1.76.0 # MSRV
    steps:
      - uses: actions/checkout@v4
      - name: Setup Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: ${{ matrix.rust }}
      - uses: Swatinem/rust-cache@v2
        with:
          key: "${{ matrix.runs-on }}-${{ matrix.rust }}"
      # required because of "cpal"
      - run: sudo apt update && sudo apt install -y libasound2-dev
      # install some no_std target
      - run: rustup target add thumbv7em-none-eabihf
      # Reset target-cpu=native .cargo/config.toml
      - run: RUSTFLAGS="-C target-cpu=" cargo build --no-default-features --target thumbv7em-none-eabihf

  benchmarks:
    runs-on: ubuntu-latest
    needs:
      # Only logical dependency
      - build
    strategy:
      matrix:
        rust:
          - stable
    steps:
      - uses: actions/checkout@v4
      - name: Setup Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: ${{ matrix.rust }}
      - uses: Swatinem/rust-cache@v2
        with:
          key: "${{ matrix.runs-on }}-${{ matrix.rust }}"
      # required because of "cpal"
      - run: sudo apt update && sudo apt install -y libasound2-dev
      - run: cargo bench

  style_checks:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        rust:
          - stable
    steps:
      - uses: actions/checkout@v4
      - name: Setup Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: ${{ matrix.rust }}
      - uses: Swatinem/rust-cache@v2
        with:
          key: "${{ matrix.runs-on }}-${{ matrix.rust }}"
      # required because of "cpal"
      - run: sudo apt update && sudo apt install -y libasound2-dev
      - name: rustfmt
        run: cargo fmt -- --check
      - name: Clippy
        run: cargo clippy --all-targets --all-features
      - name: Rustdoc
        run: cargo doc --no-deps --document-private-items  --all-features