parameters:
  toolchain: 'stable'
  os: 'Ubuntu'
  style: false

jobs:
  - job: ${{ format('{0}_{1}_clippy_{2}', parameters.os, parameters.toolchain, parameters.style) }}
    ${{ if ne(parameters.style, 'true') }}:
      displayName: ${{ format('{0} with Rust {1}', parameters.os, parameters.toolchain) }} # 'vim oddity fix
    ${{ if eq(parameters.style, 'true') }}:
      displayName: ${{ format('Clippy + Rustfmt ({0} with Rust {1})', parameters.os, parameters.toolchain) }}
    variables:
      rustup_toolchain: ${{ parameters.toolchain }}
    pool:
      ${{ if eq(parameters.os, 'Ubuntu') }}:
        vmImage: 'ubuntu-16.04'
      ${{ if eq(parameters.os, 'Windows') }}:
        vmImage: 'vs2017-win2016'
      ${{ if eq(parameters.os, 'macOS') }}:
        vmImage: 'macos-10.13'
    steps:
      - ${{ if eq(parameters.os, 'Windows') }}:
        - 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: Install Rust via exe
      - ${{ if ne(parameters.os, 'Windows') }}:
        - 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 via Bash
      - ${{ if ne(parameters.style, 'true') }}:
        - script: cargo build --all
          displayName: Build
        - script: cargo test --all
          displayName: Tests
      - ${{ if eq(parameters.style, 'true') }}:
        - script: rustup component add clippy
          displayName: Install Clippy
        - script: cargo clippy --all -- -D clippy::all
          displayName: Clippy
        - script: rustup install nightly && rustup component add rustfmt --toolchain nightly
          displayName: Install Rustfmt
        - bash: cargo +nightly fmt --all -- --check && cd celeste_derive/ && cargo +nightly fmt --all -- --check
          displayName: Rustfmt

    ${{ if eq(parameters.toolchain, 'nightly') }}:
      continueOnError: true