Nim/azure-pipelines.yml

trigger:
  branches:
    include:
    - '*'
pr:
  branches:
    include:
    - '*'

strategy:
  matrix:
    Linux_amd64:
      vmImage: 'ubuntu-16.04'
      CPU: amd64
    Linux_i386:
      vmImage: 'ubuntu-16.04'
      CPU: i386
    OSX_amd64:
      vmImage: 'macOS-10.14'
      CPU: amd64
    OSX_amd64_cpp:
      vmImage: 'macOS-10.14'
      CPU: amd64
      NIM_COMPILE_TO_CPP: true
    Windows_amd64:
      vmImage: 'windows-2019'
      CPU: amd64
    Windows_amd64_pkg:
      vmImage: 'windows-2019'
      CPU: amd64
      NIM_TEST_PACKAGES: true

pool:
  vmImage: $(vmImage)

workspace:
  clean: all

steps:
  - bash: git config --global core.autocrlf false
    displayName: 'Disable auto conversion to CRLF by git (Windows-only)'
    condition: eq(variables['Agent.OS'], 'Windows_NT')

  - checkout: self
    fetchDepth: 1

  - bash: git clone --depth 1 https://github.com/nim-lang/csources
    displayName: 'Checkout Nim csources'

  - task: NodeTool@0
    inputs:
      versionSpec: '8.x'
    displayName: 'Install node.js 8.x'

  - bash: |
      sudo apt-fast update -qq
      DEBIAN_FRONTEND='noninteractive' \
        sudo apt-fast install --no-install-recommends -yq \
          libcurl4-openssl-dev libgc-dev libsdl1.2-dev libsfml-dev valgrind libc6-dbg
    displayName: 'Install dependencies (amd64 Linux)'
    condition: and(eq(variables['Agent.OS'], 'Linux'), eq(variables['CPU'], 'amd64'))

  - bash: |
      sudo dpkg --add-architecture i386

      # Downgrade llvm:
      # - llvm has to be downgraded to have 32bit version installed for sfml.
      cat << EOF | sudo tee /etc/apt/preferences.d/pin-to-rel
      Package: libllvm6.0
      Pin: origin "azure.archive.ubuntu.com"
      Pin-Priority: 1001

      EOF

      sudo apt-fast update -qq
      DEBIAN_FRONTEND='noninteractive' \
        sudo apt-fast install --no-install-recommends --allow-downgrades -yq \
          g++-multilib gcc-multilib libcurl4-openssl-dev:i386 libgc-dev:i386 \
          libsdl1.2-dev:i386 libsfml-dev:i386 libglib2.0-dev:i386

      cat << EOF > bin/gcc
      #!/bin/bash

      exec $(which gcc) -m32 "\$@"
      EOF
      cat << EOF > bin/g++
      #!/bin/bash

      exec $(which g++) -m32 "\$@"
      EOF

      chmod 755 bin/gcc
      chmod 755 bin/g++

    displayName: 'Install dependencies (i386 Linux)'
    condition: and(eq(variables['Agent.OS'], 'Linux'), eq(variables['CPU'], 'i386'))

  - bash: brew install boehmgc make sfml
    displayName: 'Install dependencies (OSX)'
    condition: eq(variables['Agent.OS'], 'Darwin')

  - bash: |
      mkdir dist
      curl -L https://nim-lang.org/download/mingw64-6.3.0.7z -o dist/mingw64.7z
      curl -L https://nim-lang.org/download/dlls.zip -o dist/dlls.zip
      7z x dist/mingw64.7z -odist
      7z x dist/dlls.zip -obin
      echo '##vso[task.prependpath]$(System.DefaultWorkingDirectory)/dist/mingw64/bin'

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

  - bash: echo '##vso[task.prependpath]$(System.DefaultWorkingDirectory)/bin'
    displayName: 'Add build binaries to PATH'

  - bash: |
      echo 'PATH:' "$PATH"
      echo '##[section]gcc version'
      gcc -v
      echo '##[section]nodejs version'
      node -v
      echo '##[section]make version'
      make -v
    displayName: 'System information'

  - bash: echo '##vso[task.setvariable variable=csources_version]'"$(git -C csources rev-parse HEAD)"
    displayName: 'Get csources version'

  - task: Cache@2
    inputs:
      key: 'csources | "$(Agent.OS)" | $(CPU) | $(csources_version)'
      path: csources/bin
    displayName: 'Restore built csources'


  - bash: |
      ncpu=
      ext=
      case '$(Agent.OS)' in
      'Linux')
        ncpu=$(nproc)
        ;;
      'Darwin')
        ncpu=$(sysctl -n hw.ncpu)
        ;;
      'Windows_NT')
        ncpu=$NUMBER_OF_PROCESSORS
        ext=.exe
        ;;
      esac
      [[ -z "$ncpu" || $ncpu -le 0 ]] && ncpu=1

      if [[ -x csources/bin/nim$ext ]]; then
        echo "Found cached compiler, skipping build"
      else
        make -C csources -j $ncpu CC=gcc ucpu=$(CPU) koch=no
      fi
      cp csources/bin/nim$ext bin
    displayName: 'Build 1-stage compiler from csources'

  - bash: nim c koch
    displayName: 'Build koch'

    # set result to omit the "bash exited with error code '1'" message
  - bash: ./koch runCI || echo '##vso[task.complete result=Failed]'
    displayName: 'Run CI'
    env:
      SYSTEM_ACCESSTOKEN: $(System.AccessToken)