testing 4

Jenkinsfile

@@ -1,6 +1,7 @@
 pipeline {
     agent any
     stages {
+        notifySlack('STARTED')
         stage('Build') {
             steps {
                 echo 'build'
@@ -9,8 +10,37 @@ pipeline {
 
     }
     post{
-        always {
+        failure{
-            slackSend (message: "${buildStatus} ${env.JOB_NAME} [${env.BUILD_NUMBER}] (${env.BUILD_URL})")
+            currentBuild.result = "FAILED"
+        }
+        always{
+            notifySlack(currentBuild.result)
         }
     }
 }
+
+def notifySlack(String buildStatus = 'STARTED') {
+  // build status of null means successful
+  buildStatus =  buildStatus ?: 'SUCCESSFUL'
+
+  // Default values
+  def colorName = 'RED'
+  def colorCode = '#FF0000'
+  def subject = "${buildStatus}: Job '${env.JOB_NAME} [${env.BUILD_NUMBER}]'"
+  def summary = "${subject} (${env.BUILD_URL})"
+
+  // Override default values based on build status
+  if (buildStatus == 'STARTED') {
+    color = 'YELLOW'
+    colorCode = '#FFFF00'
+  } else if (buildStatus == 'SUCCESSFUL') {
+    color = 'GREEN'
+    colorCode = '#00FF00'
+  } else {
+    color = 'RED'
+    colorCode = '#FF0000'
+  }
+
+  // Send notifications
+  slackSend (color: colorCode, message: summary)
+}