rust.yml

on: [push, pull_request]

name: Continuous Integration

jobs:
  Stable:
    name: Test - stable toolchain
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
    steps:
      - name: Checkout Crate
        uses: actions/checkout@v3
      - name: Checkout Toolchain
        # https://github.com/dtolnay/rust-toolchain
        uses: dtolnay/rust-toolchain@stable
      - name: Running test script
        env:
          DO_LINT: true
          DO_DOCS: true
          DO_FEATURE_MATRIX: true
        run: ./contrib/test.sh

  Beta:
    name: Test - beta toolchain
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
    steps:
      - name: Checkout Crate
        uses: actions/checkout@v3
      - name: Checkout Toolchain
        uses: dtolnay/rust-toolchain@beta
      - name: Running test script
        env:
          DO_FEATURE_MATRIX: true
        run: ./contrib/test.sh

  Nightly:
    name: Test - nightly toolchain
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
    steps:
      - name: Checkout Crate
        uses: actions/checkout@v3
      - name: Checkout Toolchain
        uses: dtolnay/rust-toolchain@nightly
      - name: Running test script
        env:
          DO_DOCSRS: true
          DO_FMT: true
          DO_BENCH: true
        run: ./contrib/test.sh

  MSRV:
    name: Test - 1.56.1 toolchain
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
    steps:
      - name: Checkout Crate
        uses: actions/checkout@v3
      - name: Checkout Toolchain
        uses: dtolnay/rust-toolchain@1.56.1
      - name: Running test script
        env:
          DO_FEATURE_MATRIX: true
        run: ./contrib/test.sh

  EmbeddedWithAlloc:
    name: no_std with alloc
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
    steps:
      - name: Checkout Crate
        uses: actions/checkout@v3
      - name: Set up QEMU
        run: sudo apt update && sudo apt install -y qemu-system-arm gcc-arm-none-eabi
      - name: Checkout Toolchain
        uses: dtolnay/rust-toolchain@nightly
        with:
          targets: thumbv7m-none-eabi
      - name: Run
        env:
          RUSTFLAGS: "-C link-arg=-Tlink.x"
          CARGO_TARGET_THUMBV7M_NONE_EABI_RUNNER: "qemu-system-arm -cpu cortex-m3 -machine mps2-an385 -nographic -semihosting-config enable=on,target=native -kernel"
        run: cd embedded/with-allocator && cargo run --target thumbv7m-none-eabi

  EmbeddedNoAlloc:
    name: no_std no alloc
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
    steps:
      - name: Checkout Crate
        uses: actions/checkout@v3
      - name: Set up QEMU
        run: sudo apt update && sudo apt install -y qemu-system-arm gcc-arm-none-eabi
      - name: Checkout Toolchain
        uses: dtolnay/rust-toolchain@nightly
        with:
          targets: thumbv7m-none-eabi
      - name: Run
        env:
          RUSTFLAGS: "-C link-arg=-Tlink.x"
          CARGO_TARGET_THUMBV7M_NONE_EABI_RUNNER: "qemu-system-arm -cpu cortex-m3 -machine mps2-an385 -nographic -semihosting-config enable=on,target=native -kernel"
        run: cd embedded/no-allocator && cargo run --target thumbv7m-none-eabi

  Arch32bit:
    name: Test 32-bit version
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Crate
        uses: actions/checkout@v3
      - name: Checkout Toolchain
        uses: dtolnay/rust-toolchain@stable
      - name: Add architecture i386
        run: sudo dpkg --add-architecture i386
      - name: Install i686 gcc
        run: sudo apt-get update -y && sudo apt-get install -y gcc-multilib
      - name: Install target
        run: rustup target add i686-unknown-linux-gnu
      - name: Run tests on i686
        run: cargo test --target i686-unknown-linux-gnu

  Cross:
    name: Cross test
    if: ${{ !github.event.act }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Crate
        uses: actions/checkout@v3
      - name: Checkout Toolchain
        uses: dtolnay/rust-toolchain@stable
      - name: Install target
        run: rustup target add s390x-unknown-linux-gnu
      - name: install cross
        run: cargo install cross --locked
      - name: run cross test
        run: cross test --target s390x-unknown-linux-gnu