jobs:
  - job: "Clippy"
    pool:
      vmImage: "ubuntu-16.04"
    container: "rust:latest"
    steps:
      - script: rustup component add clippy
        displayName: Install Clippy
      - script: cargo clippy --all
        displayName: Run clippy

  - job: "Rustfmt"
    pool:
      vmImage: "ubuntu-16.04"
    container: "rust:latest"
    condition: eq(variables['Build.Reason'], 'PullRequest')
    steps:
      - script: rustup component add rustfmt
        displayName: Install Rustfmt
      - script: cargo fmt --all -- --check
        displayName: Run Rustfmt

  - job: "Bench"
    pool:
      vmImage: "ubuntu-16.04"
    container: "rust:latest"
    condition: eq(variables['Build.Reason'], 'PullRequest')
    steps:
      - script: cargo bench
        displayName: Run benchmark

  - job: "Test"
    strategy:
      matrix:
        windows-stable:
          imageName: "vs2017-win2016"
          rustup_toolchain: stable
        mac-stable:
          imageName: "macos-10.13"
          rustup_toolchain: stable
        linux-stable:
          imageName: "ubuntu-16.04"
          rustup_toolchain: stable
        linux-beta:
          imageName: "ubuntu-16.04"
          rustup_toolchain: beta
        linux-nightly:
          imageName: "ubuntu-16.04"
          rustup_toolchain: nightly
    pool:
      vmImage: "ubuntu-16.04"
    steps:
      - script: |
          curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain $RUSTUP_TOOLCHAIN
          echo "##vso[task.setvariable variable=PATH;]$PATH:$HOME/.cargo/bin"
        displayName: Install rust
        condition: ne( variables['Agent.OS'], 'Windows_NT' )
      - script: |
          curl -sSf -o rustup-init.exe https://win.rustup.rs
          rustup-init.exe -y --default-toolchain %RUSTUP_TOOLCHAIN%
          echo "##vso[task.setvariable variable=PATH;]%PATH%;%USERPROFILE%\.cargo\bin"
        displayName: Windows install rust
        condition: eq( variables['Agent.OS'], 'Windows_NT' )
      - script: cargo build --all
        displayName: Cargo build
        # Until env stubbing is solved, make tests run on a single thread
      - script: cargo test --all -- --test-threads=1
        displayName: Cargo test