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
  schedule:
    # Run every week at 8am UTC Saturday
    - cron: '0 8 * * SAT'

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 }} --example global_alloc
      - if: ${{ matrix.toolchain == 'nightly' }}
        run: cargo check --target=${{ matrix.target }} --examples --all-features
      - uses: imjohnbo/issue-bot@v3
        if: |
          failure()
          && github.event_name == 'schedule'
        with:
          title: CI Failure
          labels: ci
          body: |
            Scheduled CI run failed. Details:
            https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@master
        with:
          targets: thumbv7m-none-eabi
          toolchain: nightly
      - name: Install QEMU
        run: |
          sudo apt update
          sudo apt install qemu-system-arm
      - run: qemu-system-arm --version
      - run: cargo run --target thumbv7m-none-eabi --example llff_integration_test --all-features
      - run: cargo run --target thumbv7m-none-eabi --example tlsf_integration_test --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