Fixing push image pipeline

Author: mvsnogueira-dnx

.github/workflows/registry.yml

@@ -26,11 +26,11 @@ jobs:
         env:
           ECR_REGISTRY: public.ecr.aws
           ECR_REPOSITORY: v9i6s3d6/serverless-python
-          IMAGE_TAG: ${{ steps.get_tag.outputs.tag }}
+          DOCKER_REPOSITORY: dnxsolutions/serverless-python
+          IMAGE_TAG: dnx-${{ steps.get_tag.outputs.tag }}
         run: |
           apk add docker
           aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws
-          docker build -t $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG .
-          docker push $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG
-          docker tag $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG $ECR_REGISTRY/$ECR_REPOSITORY:latest
-          docker push $ECR_REGISTRY/$ECR_REPOSITORY:latest
+          export REPO=$ECR_REGISTRY/$ECR_REPOSITORY
+          make build
+          make push

Makefile

@@ -1,30 +1,42 @@
-DOCKER_REPO=dnxsolutions/serverless-python
-DOCKER_TAG=dnx2
-IMAGE_NAME=${DOCKER_REPO}:${DOCKER_TAG}
 
 build:
 	echo "Build specific tag/release"
 
 	# Python 3.6
 	docker build \
 		--build-arg base_image=python:3.6-slim \
-		-t ${DOCKER_REPO}:3.6-${DOCKER_TAG} \
+		-t ${REPO}:3.6-${IMAGE_TAG} \
 		./3.6/.
 
 	# Python 3.7
 	docker build \
 		--build-arg base_image=python:3.7-slim \
-		-t ${DOCKER_REPO}:3.7-${DOCKER_TAG} \
+		-t ${REPO}:3.7-${IMAGE_TAG} \
 		./3.7/.
 
 	# Python 3.8
 	docker build \
 		--build-arg base_image=python:3.8-slim \
-		-t ${DOCKER_REPO}:3.8-${DOCKER_TAG} \
+		-t ${REPO}:3.8-${IMAGE_TAG} \
 		./3.8/.
 
 	# Python 3.9
 	docker build \
 		--build-arg base_image=python:3.9-slim \
-		-t ${DOCKER_REPO}:3.9-${DOCKER_TAG} \
-		./3.9/.
+		-t ${REPO}:3.9-${IMAGE_TAG} \
+		./3.9/.
+
+push:
+	echo "Push specific tag/release"
+
+	# Python 3.6
+	docker push ${REPO}:3.6-${IMAGE_TAG} 
+		
+	# Python 3.7
+	docker push ${REPO}:3.7-${IMAGE_TAG} 
+
+	# Python 3.8
+	docker push ${REPO}:3.8-${IMAGE_TAG} 
+
+	# Python 3.9
+	docker push ${REPO}:3.9-${IMAGE_TAG}