Add docker image tag push

Signed-off-by: Nikolay Yushkevich <[email protected]>

Author: neewy

.jenkinsci/release-build.groovy

@@ -124,6 +124,24 @@ def doReleaseBuild() {
       }
     }
   }
+  else if (GIT_LOCAL_BRANCH == 'shapshot-2849c1' && checkTag == 0) {
+        def tag = sh(script: 'git describe --tags --exact-match ${GIT_COMMIT}', returnStdout: true).trim().replaceAll('-','_')
+        docker.withRegistry('https://registry.hub.docker.com', 'docker-hub-credentials') {
+          iCRelease.push("${platform}-${tag}")
+        }
+        if (manifest.manifestSupportEnabled()) {
+          manifest.manifestCreate("${DOCKER_REGISTRY_BASENAME}:${tag}",
+            ["${DOCKER_REGISTRY_BASENAME}:x86_64-${tag}"])
+          manifest.manifestAnnotate("${DOCKER_REGISTRY_BASENAME}:${tag}",
+            [
+              [manifest: "${DOCKER_REGISTRY_BASENAME}:x86_64-${tag}",
+              arch: 'amd64', os: 'linux', osfeatures: [], variant: '']
+            ])
+          withCredentials([usernamePassword(credentialsId: 'docker-hub-credentials', usernameVariable: 'login', passwordVariable: 'password')]) {
+            manifest.manifestPush("${DOCKER_REGISTRY_BASENAME}:${tag}", login, password)
+          }
+        }
+    }
   sh "docker rmi ${iCRelease.id}"
 }
 return this