rust.yml

name: tests
on:
  push:
    branches: [ main ]
    tags: [ 'v*' ]
  pull_request:
    branches: [ main ]

env:
  RUSTFLAGS: '--deny warnings'

jobs:
  clippy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: 1.73.0
          targets: x86_64-unknown-linux-gnu
          components: clippy

      - run: cargo clippy --all-targets --all-features

  format:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          targets: x86_64-unknown-linux-gnu
          components: rustfmt

      - run: cargo fmt --all -- --check

  build:
    name: Build
    runs-on: ubuntu-latest
    strategy:
      matrix:
        rust: [stable, 1.73.0]
        features: ["", "--all-features"]
        TARGET:
          - x86_64-unknown-linux-gnu
          - x86_64-unknown-linux-musl
          - arm-unknown-linux-gnueabi # Raspberry Pi 1
          - armv7-unknown-linux-gnueabihf # Raspberry Pi 2, 3, etc
          # Bare metal
          - thumbv6m-none-eabi
          - thumbv7em-none-eabi
          - thumbv7em-none-eabihf
          - thumbv7m-none-eabi

    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust }}
          targets: ${{ matrix.TARGET }}

      - run: cargo build ${{matrix.features}} --target=${{ matrix.TARGET }}

  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        rust: [stable]
        features: ["", "--all-features"]
        TARGET: [x86_64-unknown-linux-gnu]

    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust }}
          targets: ${{ matrix.TARGET }}

      - run: cargo test ${{matrix.features}} --target=${{ matrix.TARGET }}