jobs:
- job: ${{ parameters.name }}
  pool:
    vmImage: ${{ parameters.vmImage }}
  strategy:
    matrix:
      stable:
        rustup_toolchain: stable-${{ parameters.target }}
        features: ""
      ${{ if eq(variables['Build.SourceBranch'], 'refs/heads/master') }}:
        beta:
          rustup_toolchain: beta-${{ parameters.target }}
          features: ""
        nightly:
          rustup_toolchain: nightly-${{ parameters.target }}
          features: ""
      ${{ if startsWith(parameters.name, 'Windows') }}:
        stable-winrt:
          rustup_toolchain: stable-${{ parameters.target }}
          features: "winrt"
        ${{ if eq(variables['Build.SourceBranch'], 'refs/heads/master') }}:
          beta-winrt:
            rustup_toolchain: beta-${{ parameters.target }}
            features: "winrt"
          nightly-winrt:
            rustup_toolchain: nightly-${{ parameters.target }}
            features: "winrt"
      ${{ if and(not(startsWith(parameters.name, 'Windows')), not(endsWith(parameters.name, 'WASM'))) }}:
        stable-jack:
          rustup_toolchain: stable-${{ parameters.target }}
          features: "jack"
        ${{ if eq(variables['Build.SourceBranch'], 'refs/heads/master') }}:
          beta-jack:
            rustup_toolchain: beta-${{ parameters.target }}
            features: "jack"
          nightly-jack:
            rustup_toolchain: nightly-${{ parameters.target }}
            features: "jack"
  steps:
  - ${{ if not(startsWith(parameters.name, 'Windows')) }}:
    # Linux and macOS
    - script: |
        curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain $RUSTUP_TOOLCHAIN
        export PATH="$HOME/.cargo/bin:$PATH"
        echo "##vso[task.setvariable variable=PATH;]$PATH"
      displayName: Install Rust
  - ${{ if and(startsWith(parameters.name, 'Linux'), not(endsWith(parameters.name, 'WASM'))) }}:
    # Linux only
    - script: |
        sudo apt-get update && sudo apt-get install -y libasound2-dev libjack-jackd2-dev
      displayName: Install ALSA and Jack dependencies
  - ${{ if startsWith(parameters.name, 'macOS') }}:
    # macOS only
    - script: |
        if [ "$FEATURES" = "jack" ]; then
          curl -LOS https://github.com/jackaudio/jackaudio.github.com/releases/download/1.9.11/JackOSX.0.92_b3.zip && unzip JackOSX.0.92_b3.zip && sudo installer -pkg JackOSX.0.92_b3.pkg -target /
        fi
      displayName: Install Jack dependencies
  - ${{ if endsWith(parameters.name, 'WASM') }}:
    # WASM only
    - script: |
        rustup target add wasm32-unknown-unknown
      displayName: Add wasm32-unknown-unknown target
  - ${{ if startsWith(parameters.name, 'Windows') }}:
    # Windows
    - script: |
        curl -sSf -o rustup-init.exe https://win.rustup.rs
        rustup-init.exe -y --default-toolchain %RUSTUP_TOOLCHAIN%
        set PATH=%PATH%;%USERPROFILE%\.cargo\bin
        echo "##vso[task.setvariable variable=PATH;]%PATH%;%USERPROFILE%\.cargo\bin"
      displayName: Install Rust (Windows)
  # All platforms
  - script: |
        rustc -Vv
        cargo -V
    displayName: Query installed versions
  - ${{ if not(endsWith(parameters.name, 'WASM')) }}:
    # Use bash for cross-platform env variable syntax
    - bash: cargo build --verbose --features "$FEATURES"
      displayName: Build
    - bash: cargo build --features "$FEATURES" --example test_list_ports
      displayName: Build example program
    - ${{ if not(startsWith(parameters.name, 'Linux')) }}:
      # Tests cannot run on Linux (missing ALSA driver) or with Jack (Jack not running)
      - bash: |
          if [[ "$FEATURES" != *"jack"* ]]; then
            cargo test --verbose --features "$FEATURES"
          fi
        displayName: Run unit tests
      - bash: |
          if [[ "$FEATURES" != *"jack"* ]]; then
            cargo run --features "$FEATURES" --example test_list_ports
          fi
        displayName: Run example program
  - ${{ if endsWith(parameters.name, 'WASM') }}:
    # WebAssembly
    - script: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh -s -- -f
      displayName: Install wasm-pack
    #- bash: cargo build --verbose --target wasm32-unknown-unknown --features "$FEATURES"
    #  displayName: Build
    - bash: |
        cd examples/browser
        wasm-pack build --target=no-modules --dev
      displayName: Build WASM example program
    - bash: wasm-pack test --chrome
      displayName: Run WASM tests