pipeline {
  agent { label 'executor-v2' }

  options {
    timestamps()
    buildDiscarder(logRotator(daysToKeepStr: '30'))
  }

  stages {
    stage('Test 2.2') {
      environment {
        RUBY_VERSION = '2.2.8'
      }
      steps {
        sh './test.sh'
        junit 'spec/reports/*.xml, features/reports/*.xml'
      }
    }

    stage('Test 2.3') {
      environment {
        RUBY_VERSION = '2.3.5'
      }
      steps {
        sh './test.sh'
        junit 'spec/reports/*.xml, features/reports/*.xml'
      }
    }

    stage('Test 2.4') {
      environment {
        RUBY_VERSION = '2.4.2'
      }
      steps {
        sh './test.sh'
        junit 'spec/reports/*.xml, features/reports/*.xml'
      }
    }

    stage('Build standalone image & push to DockerHub') {
      when {
        branch 'master'
      }
      steps {
        sh './build-standalone'
        sh './push-image'
      }
    }

    // Only publish to RubyGems if the HEAD is
    // tagged with the same version as in version.rb
    stage('Publish to RubyGems') {
      agent { label 'releaser-v2' }

      when {
        expression { currentBuild.resultIsBetterOrEqualTo('SUCCESS') }
        // expression {
        //   def exitCode = sh returnStatus: true, script: ''' set +x
        //     echo "Determining if publishing is requested..."
        //
        //     VERSION=`cat lib/conjur/version.rb | grep \'VERSION\\s*=\' | sed -e "s/.*\'\\(.*\\)\'.*/\\1/"`
        //     echo Declared version: $VERSION
        //
        //     # Jenkins git plugin is broken and always fetches with `--no-tags`
        //     # (or `--tags`, neither of which is what you want), so tags end up
        //     # not being fetched. Try to fix that.
        //     # (Unfortunately this fetches all remote heads, so we may have to find
        //     # another solution for bigger repos.)
        //     git fetch -q
        //
        //     # note when tag not found git rev-parse will just print its name
        //     # TAG=`git rev-parse tags/v$VERSION 2>/dev/null || :`
        //     TAG=`git rev-list -n 1 "v$VERSION 2>/dev/null || :`
        //     echo Tag v$VERSION: $TAG
        //
        //     HEAD=`git rev-parse HEAD`
        //     echo HEAD: $HEAD
        //
        //     test "$HEAD" = "$TAG"
        //   '''
        //   return exitCode == 0
        // }
      }
      steps {
        // Clean up first
        sh 'docker run -i --rm -v $PWD:/src -w /src alpine/git clean -fxd'

        sh './publish.sh'

        // Clean up again...
        sh 'docker run -i --rm -v $PWD:/src -w /src alpine/git clean -fxd'
        deleteDir()
      }
    }
  }

  post {
    always {
      cleanupAndNotify(currentBuild.currentResult)
    }
  }
}