Jenkinsfile

def buildmap = [:]

pipeline {
  agent {
    label 'docker'
  }

  options {
    timestamps()
    buildDiscarder(logRotator(daysToKeepStr: '30'))
    timeout(time: 1, unit: 'HOURS')
  }

  environment {
    //Sets the codedir that have been changed under services sub-directories
    CODEDIR = """${sh(
      returnStdout: true,
      script: '''#!/bin/bash
        TEST=()
        for i in 1 2 3; do
          if [ -z "$i" ]; then TEST+=($i);
            else TEST+=($i); fi
        done
        echo -n ${TEST[*]}
      '''
    )}"""

    //Grabs service name from app.yaml, this is not used in this job but needed in the sub deploy job it is passed to
    SOURCE_BRANCH_NAME = """${sh(
      returnStdout: true,
      script: """#!/bin/bash
      if [[ ${BRANCH_NAME} =~ "PR-" ]]; then echo -n "${CHANGE_BRANCH}";
      elif [ "${RELEASE_TAG}" = "true" ]; then echo -n "refs/tags/${BRANCH_NAME}";
      else echo -n "${BRANCH_NAME}"; fi
      """
    )}"""

    DOCKER_BUILDKIT = 1
  } // end environment

stages {
  stage('Display Details') {
    when {
      beforeAgent true
      anyOf {
        branch "dev";
      } //end anyOf
    } //end when
    steps {
      script {
        if(env.CODEDIR ==  null) {
          echo "No changes found"
          env.DONTBUILD = "true"
          return;
        }
        env.PREVBUILD = currentBuild.previousBuild?.result
        if (env.RELEASE_TAG == "true") {
          if (env.BUILD_NUMBER != '1' ) {
            if (env.PREVBUILD == 'SUCCESS') {
              env.RELEASE = "false"
            } else {
              env.RELEASE = "true"
            }
          } else {
            env.RELEASE = "true"
          }
        } else {
          env.RELEASE = "false"
        }
        //The following sets the PRD or INT deploy targets based on if a tag versioned release
        if (env.RELEASE == "true") {
          env.ENV = "PRD"
        } else {
          env.ENV = "INT"
        }

        if (env.BRANCH_NAME == "master" && env.RELEASE == "false") {
          env.INTEGRATION_TEST = "true"
        } else {
          env.INTEGRATION_TEST = "false"
        }

        if (env.BRANCH_NAME == "master" && env.RELEASE == "false") {
          env.SECURITY_SCAN = "true"
        } else {
          env.SECURITY_SCAN = "false"
        }

      }//end script
    } // End Steps
  } // End Stage

  stage ('Steps') {
    when {
      beforeAgent true
      expression { env.DONTBUILD != "true" }
      anyOf {
        branch "dev";
      } //end anyOf
    } //end when
    steps {
      script {
        codedirarray = CODEDIR.split(" ")
        for (int i = 0; i < codedirarray.size(); i++) {
          def codevar = codedirarray[i]
          buildmap[codevar] = {
            stage("Build and Unit Tests: " + codevar) {
                script {
                        env.code = codevar
                        echo "code "+ code
                        echo "codevar " + codevar
                        echo "variable codevar ${codevar}"
                        echo "varaiable code ${code}"
                      sh '''
                        echo code ${code}
                        touch ${code}-build-code
                        #codevar is bad in sh
                      '''
                        echo "code "+ code
                        echo "codevar " + codevar
                        echo "2 ${codevar}"
                        echo "3 ${code}"
                } //end script
                echo "code "+ code
                echo "codevar " + codevar
                echo "variable codevar ${codevar}"
                echo "varaiable code ${code}"
            }//end build and unit test stage
            stage("Functional Tests: " + codevar) {
                script {
                      echo "code "+ code
                      echo "codevar " + codevar
                      echo "variable codevar ${codevar}"
                       echo "varaiable code ${code}"
                      sh '''
                        echo code ${code}
                        touch ${code}-functional-code
                        #codevar is bad in sh
                        '''
                      echo "code "+ code
                      echo "codevar " + codevar
                      echo "variable codevar ${codevar}"
                      echo "varaiable code ${code}"
                } //end script
              }//end functional tests
          }//end buildmap
        }//end codearray for itterarion
      }//end script
    }// end steps

  } // End stage
    stage ('parallel test') {
      steps {
          parallel buildmap
      }
    }
}//end stages

  post {
    always {
      cleanWs()
    }
  } // end post

} // end pipeline