rust.yml

name: Build

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

env:
  CARGO_TERM_COLOR: always

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        rust:
          - stable
          - nightly
          - 1.59.0 # MSRV
    steps:
      - uses: actions/checkout@v2
      # Important preparation step: override the latest default Rust version in GitHub CI
      # with the current value of the iteration in the "strategy.matrix.rust"-array.
      - uses: actions-rs/toolchain@v1
        with:
          profile: default
          toolchain: ${{ matrix.rust }}
          override: true
      # required because of "cpal"
      - run: sudo apt update && sudo apt install libasound2-dev -y
      - run: cargo build --all-targets
      - run: cargo test

  build_nostd:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        rust:
          - stable
          - nightly
          - 1.59.0 # MSRV
    steps:
      - uses: actions/checkout@v2
      # Important preparation step: override the latest default Rust version in GitHub CI
      # with the current value of the iteration in the "strategy.matrix.rust"-array.
      - uses: actions-rs/toolchain@v1
        with:
          profile: default
          toolchain: ${{ matrix.rust }}
          override: true
      # required because of "cpal"
      - run: sudo apt update && sudo apt install libasound2-dev -y
      # install some no_std target
      - run: rustup target add thumbv7em-none-eabihf
      # reset CPU=native
      - run: RUSTFLAGS="-C target-cpu=" cargo build --no-default-features --target thumbv7em-none-eabihf

  build_external_examples:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        rust:
          - stable
          - nightly
          - 1.59.0 # MSRV
    steps:
      - uses: actions/checkout@v2
      # Important preparation step: override the latest default Rust version in GitHub CI
      # with the current value of the iteration in the "strategy.matrix.rust"-array.
      - uses: actions-rs/toolchain@v1
        with:
          profile: default
          toolchain: ${{ matrix.rust }}
          override: true
      # required because of "cpal"
      - run: sudo apt update && sudo apt install libasound2-dev -y
      - run: cd "external-examples"
      - run: cargo build

  style_checks:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        rust:
          - stable
    steps:
      - uses: actions/checkout@v2
      # Important preparation step: override the latest default Rust version in GitHub CI
      # with the current value of the iteration in the "strategy.matrix.rust"-array.
      - uses: actions-rs/toolchain@v1
        with:
          profile: default
          toolchain: ${{ matrix.rust }}
          override: true
      # required because of "cpal"
      - run: sudo apt update && sudo apt install libasound2-dev -y
      - name: Rustfmt (checks all source code/all features)
        run: cargo fmt -- --check
      - name: Clippy
        run: cargo clippy --all-targets
      - name: Rustdoc
        run: cargo doc