ci.yml

on:
  pull_request: # Run CI for PRs on any branch
  merge_group: # Run CI for the GitHub merge queue
  workflow_dispatch: # Run CI when manually requested

name: Continuous integration

jobs:
  check:
    runs-on: ubuntu-latest
    env: {"RUSTFLAGS": "-D warnings"}
    strategy:
      matrix:
        target:
          - thumbv6m-none-eabi
          - thumbv7m-none-eabi
        toolchain:
          - stable
          - nightly

    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@master
        with:
          targets: ${{ matrix.target }}
          toolchain: ${{ matrix.toolchain }}
      - run: cargo check --target=${{ matrix.target }} --examples
      - if: ${{ matrix.toolchain == 'nightly' }}
        run: cargo check --target=${{ matrix.target }} --examples --all-features

  clippy:
    name: Clippy
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@nightly
        with:
          components: clippy
          toolchain: nightly
          targets: thumbv6m-none-eabi
      - run: cargo clippy --all-features --examples --target=thumbv6m-none-eabi -- --deny warnings

  format:
    name: Format
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@nightly
        with:
          components: rustfmt
      - run: cargo fmt -- --check

  rustdoc:
    name: rustdoc
    runs-on: ubuntu-latest
    env: {"RUSTDOCFLAGS": "-D warnings"}
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@nightly
      - name: rustdoc
        run: cargo rustdoc --all-features