# Documentation: https://aka.ms/yaml

trigger:
  branches:
    include:
    - '*'
    exclude:
    - 'staging.tmp'

strategy:
  matrix:
    linux:
      image_name: 'ubuntu-16.04'
      rustup_toolchain: stable
    mac:
      image_name: 'macos-10.13'
      rustup_toolchain: stable
    windows:
      image_name: 'vs2017-win2016'
      rustup_toolchain: stable

pool:
  vmImage: $(image_name)

steps:
- bash: |
    echo "Hello world from $AGENT_NAME running on $AGENT_OS"
    echo "Reason: $BUILD_REASON"
    echo "Requested for: $BUILD_REQUESTEDFOR"
  displayName: 'Build Info'
  continueOnError: true

- script: |
    curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain $RUSTUP_TOOLCHAIN
    echo "##vso[task.setvariable variable=PATH;]$PATH:$HOME/.cargo/bin"
  condition: or(eq( variables['Agent.OS'], 'Linux' ),  eq( variables['Agent.OS'], 'Darwin' ))
  displayName: 'Install Rust (Linux/macOS)'

- 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
  condition: eq( variables['Agent.OS'], 'Windows_NT' )
  displayName: 'Install Rust (Windows)'

- script: |
    rustc -Vv
    cargo -V
  displayName: 'Print Rust Version'
  continueOnError: true

- script: rustup target add thumbv7em-none-eabihf
  displayName: Add thumbv7em-none-eabihf Target

- script: cargo build --target thumbv7em-none-eabihf
  displayName: 'Build for thumbv7em-none-eabihf'

- script: cargo rustc -- -C link-arg=-nostartfiles
  condition: eq( variables['Agent.OS'], 'Linux' )
  displayName: 'Build for Linux'

- script: cargo rustc -- -C link-args="-e __start -static -nostartfiles"
  condition: eq( variables['Agent.OS'], 'Darwin' )
  displayName: 'Build for macOS'

- script: cargo rustc -- -C link-args="/ENTRY:_start /SUBSYSTEM:console"
  condition: eq( variables['Agent.OS'], 'Windows_NT' )
  displayName: 'Build for Windows'

- script: rustup component add rustfmt
  displayName: 'Install Rustfmt'

- script: cargo fmt -- --check
  displayName: 'Check Formatting'