#!/usr/bin/groovy
// -*- mode: groovy -*-

/* Jenkins pipeline for Windows AMD64 target */

pipeline {
  agent none
  // Build stages
  stages {
    stage('Jenkins Win64: Get sources') {
      agent { label 'win64' }
      steps {
        script {
          checkoutSrcs()
        }
        stash name: 'srcs'
        milestone ordinal: 1
      }
    }
    stage('Jenkins Win64: Build') {
      agent none
      steps {
        script {
          parallel ([
            'build-win64': { BuildWin64() }
          ])
        }
        milestone ordinal: 2
      }
    }
  }
}

// check out source code from git
def checkoutSrcs() {
  retry(5) {
    try {
      timeout(time: 2, unit: 'MINUTES') {
        checkout scm
        sh 'git submodule update --init'
      }
    } catch (exc) {
      deleteDir()
      error "Failed to fetch source codes"
    }
  }
}

def BuildWin64() {
  node('win64') {
    unstash name: 'srcs'
    echo "Building XGBoost for Windows AMD64 target..."
    bat """
    mkdir build
    cd build
    cmake .. -G"Visual Studio 15 2017 Win64" -DUSE_CUDA=ON -DCMAKE_VERBOSE_MAKEFILE=ON
    """
    bat """
    cd build
    "C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Community\\MSBuild\\15.0\\Bin\\MSBuild.exe" xgboost.sln /m /p:Configuration=Release
    """
    bat """
    cd python-package
    conda activate && python setup.py bdist_wheel --universal
    """
    stash name: 'xgboost_win_whl', includes: 'python-package/dist/*.whl'
    archiveArtifacts artifacts: "python-package/dist/*.whl", allowEmptyArchive: true
    deleteDir()
  }
}