version_number

Jenkinsfile

@@ -18,10 +18,7 @@ pipeline {
     stage('Building image') {
       steps{
         script {
-            version_info= sh(script: 'git rev-parse --short HEAD', returnStdout: true)
-            sh(script: 'echo "${version_info}"')
-            sh(script: 'echo "${GIT_COMMIT}"')
-            dockerImage = docker.build(imagename, '--build-arg version_info=${version_info} .')
+            dockerImage = docker.build(imagename, '--build-arg version_info=${GIT_COMMIT} .')
         }
       }
     }