cross-platform-testing.yml

name: cross-platform-testing
on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]
jobs:
  build-release:
    name: test
    runs-on: ${{ matrix.os }}
    env:
      # For some builds, we use cross to test on 32-bit and big-endian
      # systems.
      CARGO: cargo
      # When CARGO is set to CROSS, this is set to `--target matrix.target`.
      TARGET_FLAGS:
      # When CARGO is set to CROSS, TARGET_DIR includes matrix.target.
      TARGET_DIR: ./target
      # Emit backtraces on panics.
      RUST_BACKTRACE: 1
    strategy:
      matrix:
        build: [ linux, linux-arm, macos, win-msvc, win-gnu, win32-gnu, win32-msvc ]
        include:
          - build: linux
            os: ubuntu-latest
            rust: nightly
            target: x86_64-unknown-linux-musl
          - build: linux-arm
            os: ubuntu-latest
            rust: nightly
            target: arm-unknown-linux-gnueabihf
          - build: macos
            os: macos-latest
            rust: nightly
            target: x86_64-apple-darwin
          - build: win-msvc
            os: windows-2019
            rust: stable
            target: x86_64-pc-windows-msvc
          - build: win-gnu
            os: windows-2019
            rust: stable
            target: x86_64-pc-windows-gnu
          - build: win32-gnu
            os: windows-latest
            rust: stable
            target: i686-pc-windows-gnu
          - build: win32-msvc
            os: windows-latest
            rust: stable
            target: i686-pc-windows-msvc

    steps:
      - name: Checkout repository
        uses: actions/checkout@v1
        with:
          fetch-depth: 1

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          profile: minimal
          override: true
          target: ${{ matrix.target }}
          components: rustfmt, clippy

      - name: Show command used for Cargo
        run: |
          echo "cargo command is: ${{ env.CARGO }}"
          echo "target flag is: ${{ env.TARGET_FLAGS }}"
          echo "target dir is: ${{ env.TARGET_DIR }}"

      - name: Build with all features
        if: startsWith(matrix.os, 'windows')
        run: ${{ env.CARGO }} build ${{ env.TARGET_FLAGS }} --all-features
      - name: Build (and link)
        run: ${{ env.CARGO }} build ${{ env.TARGET_FLAGS }}
      - name: Run tests
        run: ${{ env.CARGO }} test ${{ env.TARGET_FLAGS }}
      - name: Run fmt
        run: ${{ env.CARGO }} fmt ${{ env.TARGET_FLAGS }} --all -- --check
      - name: Run clippy
        run: ${{ env.CARGO }} clippy ${{ env.TARGET_FLAGS }}