on: [push, pull_request]

name: Continuous integration

jobs:
  Tests:
    name: Tests
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          - rust: stable
            env:
              DO_COV: true
              AS_DEPENDENCY: true
              DO_NO_STD: true
          - rust: beta
            env:
              AS_DEPENDENCY: true
              DO_NO_STD: true
          - rust: nightly
            env:
              DO_BENCH: true
              AS_DEPENDENCY: true
              DO_NO_STD: true
          - rust: 1.29.0
            env:
              AS_DEPENDENCY: true
              PIN_VERSIONS: true
    steps:
      - name: Checkout Crate
        uses: actions/checkout@v2
      - name: Checkout Toolchain
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: ${{ matrix.rust }}
          override: true
      - name: Running test script
        env: ${{ matrix.env }}
        run: ./contrib/test.sh

  Arch32bit:
    name: Testing 32-bit version
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Crate
        uses: actions/checkout@v2
      - name: Checkout Toolchain
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
      - 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 test on i686
        run: cargo test --target i686-unknown-linux-gnu

  Cross:
    name: Cross testing
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Crate
        uses: actions/checkout@v2
      - name: Checkout Toolchain
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
      - name: Install target
        run: rustup target add s390x-unknown-linux-gnu
      - name: install cross
        run: cargo install cross
      - name: run cross test
        run: cross test --target s390x-unknown-linux-gnu

  Docs:
    name: Docs
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Crate
        uses: actions/checkout@v2
      - name: Checkout Toolchain
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          override: true
      - name: Create Doc
        run: cargo doc
  Embedded:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Set up QEMU
        run: sudo apt update && sudo apt install qemu-system-arm gcc-arm-none-eabi
      - name: Checkout Toolchain
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: nightly
          override: true
          components: rust-src
          target: 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 -m 1G -nographic -semihosting-config enable=on,target=native -kernel"
        run: cd embedded && cargo run --target thumbv7m-none-eabi