test ci#2

Jenkinsfile

@@ -37,10 +37,9 @@ pipeline {
             steps {
                 script {
                     // Build with commit hash tag
-                    def commitHash = sh(script: 'git rev-parse --short HEAD', returnStdout: true).trim()
                     sh """
                         docker build -t ${DOCKER_HUB_USERNAME}/${IMAGE_NAME}:latest .
-                        docker tag ${DOCKER_HUB_USERNAME}/${IMAGE_NAME}:latest ${DOCKER_HUB_USERNAME}/${IMAGE_NAME}:${commitHash}
+                        docker tag ${DOCKER_HUB_USERNAME}/${IMAGE_NAME}:latest ${DOCKER_HUB_USERNAME}/${IMAGE_NAME}:${GIT_COMMIT_HASH}
                     """
                 }
             }
@@ -50,7 +49,7 @@ pipeline {
             steps {
                 sh """
                     # Push both tags
-                    docker push ${DOCKER_HUB_USERNAME}/${IMAGE_NAME}:${commitHash}
+                    docker push ${DOCKER_HUB_USERNAME}/${IMAGE_NAME}:${GIT_COMMIT_HASH}
                     docker push ${DOCKER_HUB_USERNAME}/${IMAGE_NAME}:latest
                 """
             }