pipeline {
  agent any
  
  environment {
    DB_NAME = 'url_shortener.db'
    ZIP_FILE = ''
  }
  stages {
    stage('Init') {
      steps {
        sh 'rbenv local 3.2.2'
        sh 'echo "ENV[\\\"APP_SESSION_SECRET\\\"] ||= $(ruby secret.rb)" > .env.rb'
        sh 'echo "ENV[\\\"DB_NAME\\\"] ||= \\\"${DB_NAME}\\\"" >> .env.rb'
        sh 'cat .env.rb'
      }
    }
    stage('Build dependencies') {
      steps {
        sh 'bundle install'
        sh 'sequel -m db/migrations sqlite://db/${DB_NAME}'
      }
    }
    stage('Run tests') {
      steps {
        catchError(buildResult: 'UNSTABLE', stageResult: 'FAILURE') {
	  sh 'cucumber features --format html --out cucumber.html'
        }
        catchError(buildResult: 'UNSTABLE', stageResult: 'FAILURE') {
          sh 'rspec spec --format html --out spec.html'
        }
      }
    }
    stage('Report results') {
      steps {
        publishHTML (target: [
          allowMissing: false,
          alwaysLinkToLastBuild: false,
          keepAll: true,
          reportDir: '.',
          reportFiles: 'cucumber.html, spec.html, coverage/index.html',
          reportName: 'Test Results',
          reportTitles: 'Cucumber Results, RSpec Results, Test Coverage'])
      }
    }
    stage('Build production deliverable') {
      steps {
        script {
          ZIP_DATE=$(date "+%Y-%m-%d_%H-%M-%S")
          env.ZIP_FILE="url-shortener_$ZIP_DATE" 
        }
        catchError(buildResult: 'FAILURE', stageResult: 'FAILURE') {
          sh ''' #!/usr/local/bin/bash
            CUR_DIR=$(pwd)
            mkdir -p /tmp/url-shortener
            cp -R * /tmp/url-shortener
            cd /tmp/url-shortener
            rm -rf features spec coverage db/*.db .git* Jenkinsfile *.html 
            cd /tmp
            tar -czvf $ZIP_FILE url-shortener/
            mv /tmp/$ZIP_FILE $CUR_DIR/
            '''
        }
        archiveArtifacts artifacts: '*.tgz'
      }
    }
    stage('Clean up deliverable') {
      steps {
        sh 'rm -rf /tmp/url-shortener'
        sh 'rm -rf $ZIP_FILE'
      }
    }
  }
  post {
    success {
      mattermostSend channel: 'git-messages', color: 'good', message: "[${JOB_NAME}](${JOB_URL}) [#${BUILD_NUMBER}](${BUILD_URL}) ([Gitea](${GIT_URL}))", text: 'Build Finished Successfully'
    }
    unstable {
      mattermostSend channel: 'git-messages', color: 'warning', message: "[${JOB_NAME}](${JOB_URL}) [#${BUILD_NUMBER}](${BUILD_URL}) ([Gitea](${GIT_URL}))", text: "Build Unstable"
    }
    failure {
      mattermostSend channel: 'git-messages', color: 'danger', message: "[${JOB_NAME}](${JOB_URL}) [#${BUILD_NUMBER}](${BUILD_URL}) ([Gitea](${GIT_URL}))", text: "Build Failed"
    }
    always {
      cleanWs deleteDirs: true, patterns: [[pattern: '*', type: 'INCLUDE']]
    }
  }
}