pipeline {
  agent {
    dockerfile {
      filename 'Dockerfile'
      dir '.'
    }
  }

  parameters {
    booleanParam(name: 'CLEAN', defaultValue: false, description: 'Clean build')
    booleanParam(name: 'BUILD_EDITOR', defaultValue: true, description: 'Build the editor binary')
    booleanParam(name: 'BUILD_DEBUG_TEMPLATES', defaultValue: true, description: 'Build templates in debug mode.')
    booleanParam(name: 'BUILD_RELEASE_TEMPLATES', defaultValue: true, description: 'Build templates in release mode.')
    booleanParam(name: 'BUILD_EDITOR_WINDOWS', defaultValue: true, description: 'Build the editor binary for Windows.')
    booleanParam(name: 'BUILD_DEBUG_TEMPLATES_WINDOWS', defaultValue: true, description: 'Build templates in debug mode for Windows.')
    booleanParam(name: 'BUILD_RELEASE_TEMPLATES_WINDOWS', defaultValue: true, description: 'Build templates in release mode for Windows.')
    string(name: 'REMOTE', defaultValue: 'https://github.com/godotengine/godot.git', description: 'Repository to build from')
    string(name: 'BRANCH', defaultValue: '*/master')
  }

  stages {
    stage('Checkout') {
      steps {
        checkout scmGit(
          branches: [[name: BRANCH]],
          extensions: [],
          userRemoteConfigs: [[url: REMOTE]]
        )
      }
    }
    stage('Clean') {
      when {
        expression { params.CLEAN }
      }
      steps {
        sh 'scons platform=linuxbsd -c'
      }
    }
    stage('Build Linux Editor') {
      when {
        expression { params.BUILD_EDITOR }
      }
      steps {
        sh 'scons -j8 platform=linuxbsd debug_symbols=yes use_lto=yes'
      }
    }
    stage('Build Linux Debug Templates') {
      when {
        expression { params.BUILD_DEBUG_TEMPLATES }
      }
      steps {
        sh 'scons -j8 platform=linuxbsd target=template_release use_lto=yes'
      }
    }
    stage('Build Linux Release Templates') {
      when {
        expression { params.BUILD_RELEASE_TEMPLATES }
      }
      steps {
        sh 'scons -j8 platform=linuxbsd target=template_debug use_lto=yes'
      }
    }
    stage('Build Windows Editor') {
      when {
        expression { params.BUILD_EDITOR_WINDOWS }
      }
      steps {
        sh 'scons -j8 platform=windows arch=x86_64 use_lto=yes'
      }
    }
    stage('Build Windows Debug Templates') {
      when {
        expression { params.BUILD_DEBUG_TEMPLATES_WINDOWS }
      }
      steps {
        sh 'scons -j8 platform=windows target=template_release arch=x86_64 use_lto=yes'
      }
    }
    stage('Build Windows Release Templates') {
      when {
        expression { params.BUILD_RELEASE_TEMPLATES_WINDOWS }
      }
      steps {
        sh 'scons -j8 platform=windows target=template_debug arch=x86_64 use_lto=yes'
      }
    }
    stage('Archive') {
      steps { 
        archiveArtifacts artifacts: 'bin/*',
                         fingerprint: true,
                         onlyIfSuccessful: true
      }
    }
  }

  post {
    failure {
      mail from:     'Jenkins <noreply@mewin.de>',
           to:       'jenkins@mewin.de',
           cc:       '',
           bcc:      '',
           subject:  "Jenkins Build Error (${env.JOB_NAME})",
           body:     "<b>Build Failure</b><br>Project: ${env.JOB_NAME} <br>Build Number: ${env.BUILD_NUMBER} <br> Build URL: ${env.BUILD_URL}",
           charset:  'UTF-8',
           mimeType: 'text/html',
           replyTo:  '';
    }
  }
}