Work around Jenkins'BS

jenkins/Jenkinsfile

@@ -26,23 +26,43 @@ pipeline {
             }
         }
         
-        stage('Prepare buildx') {
+        stage('Prepare container build') {
             steps {
                 sh """
                   docker buildx create --name $BUILDER_NAME
                   docker buildx use $BUILDER_NAME
                   docker buildx inspect --bootstrap
+                  cp jenkins/Dockerfile ./Dockerfile
                 """
-            }
-        }
-        
-        stage('Build multi-arch container') {
-            steps {
+                withCredentials([usernamePassword(credentialsId: 'gitea-credentials', usernameVariable: 'USERNAME', passwordVariable: 'PASSWORD')]) {
+                    sh 'docker login -u $USERNAME -p $PASSWORD $DOCKER_REGISTRY'
+                }
                 unstash 'dockerfile'
                 unstash 'ecodash_x86'
                 unstash 'ecodash_arm'
                 unstash 'templates'
-                sh 'cp jenkins/Dockerfile ./Dockerfile; docker buildx build --platform linux/amd64,linux/arm64 --load -t ecodash .'
+            }
+        }
+        
+        stage('Build and push container on push to master') {
+        	when { 
+        		anyOf {
+        			branch 'master'
+        			buildingTag()
+        		}
+        	}
+            steps {
+                sh 'docker buildx build --platform linux/amd64,linux/arm64 --push -t $DOCKER_REGISTRY/$SERVICE:latest .'
+            }
+        }
+    
+        stage('Build and push container on tag') {
+        	when { buildingTag() }
+            steps {
+            	script {
+		        	def formattedTag = env.TAG_NAME.replaceFirst(/^v/, '')
+		            sh 'docker buildx build --platform linux/amd64,linux/arm64 --push -t $DOCKER_REGISTRY/$SERVICE:$formattedTag .'
+		        }
             }
         }
         
@@ -55,19 +75,6 @@ pipeline {
             }
         }
         
-        stage('Publish container on tag latest') {
-            when { branch 'master' }
-            steps {
-            	withCredentials([usernamePassword(credentialsId: 'gitea-credentials', usernameVariable: 'USERNAME', passwordVariable: 'PASSWORD')]) {
-                    sh 'docker login -u $USERNAME -p $PASSWORD $DOCKER_REGISTRY'
-                }
-            	sh """
-            	  docker image tag ecodash $DOCKER_REGISTRY/$SERVICE:latest
-            	  docker push $DOCKER_REGISTRY/$SERVICE:latest
-            	"""
-            }
-        }
-        
     }
     
     post {