strategy:
  matrix:
    windows-stable:
      imageName: 'vs2017-win2016'
      rustup_toolchain: stable
      LLVM_VERSION: 7.0.0
    mac-stable:
      imageName: 'macos-10.13'
      rustup_toolchain: stable
      LLVM_VERSION: 7.0.0
    linux-stable:
      imageName: 'ubuntu-16.04'
      rustup_toolchain: stable
      LLVM_VERSION: 7.0.0
    linux-beta:
      imageName: 'ubuntu-16.04'
      rustup_toolchain: beta
      LLVM_VERSION: 7.0.0
    linux-nightly:
      imageName: 'ubuntu-16.04'
      rustup_toolchain: nightly
      LLVM_VERSION: 7.0.0

trigger:
- master

pool:
  vmImage: $(imageName)
steps:
  - checkout: self
    submodules: true
  - script: |
      powershell -Command "$ProgressPreference = 'SilentlyContinue'; iwr -outf %TEMP%\LLVM-%LLVM_VERSION%-win64.exe http://releases.llvm.org/%LLVM_VERSION%/LLVM-%LLVM_VERSION%-win64.exe"
      set CLANG_DIR=%CD%\citools\clang
      %TEMP%\LLVM-%LLVM_VERSION%-win64.exe /S /NCRC /D=%CLANG_DIR%
      echo ##vso[task.prependpath]%CLANG_DIR%\bin
      echo ##vso[task.setvariable variable=CLANG_DIR]%CD%\citools\clang
      echo ##vso[task.setvariable variable=LIBCLANG_PATH]%CLANG_DIR%\bin
    displayName: Install Clang (Windows)
    condition: eq( variables['Agent.OS'], 'Windows_NT' )
  - 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%;
      echo ##vso[task.prependpath]%USERPROFILE%\.cargo\bin
    displayName: Install Rust (Windows)
    condition: eq( variables['Agent.OS'], 'Windows_NT' )
  - script: |
      %CLANG_DIR%\bin\clang --version
      rustc --version
      cargo --version
      clang --version
    displayName: Check Tools (Windows)
    condition: eq( variables['Agent.OS'], 'Windows_NT' )
  - script: cargo build --all
    displayName: Cargo Build
  - script: cargo test --all
    displayName: Cargo Test
  - script: cargo test -- --ignored
    displayName: Cargo Test (Expensive)