Docker Image - CircleCi Automatic Push

Author: maneta

.circleci/config.yml

@@ -31,4 +31,32 @@ jobs:
 
       - run:
           name: Run Tests
-          command: carton exec prove -lv
+          command: carton exec prove -lv
+
+      - setup_remote_docker
+
+      - run:
+          name: Install Docker client
+          when: on_success
+          command: |
+            if [ "${CIRCLE_BRANCH}" == "circle-ci" ]; then
+              set -x
+              VER="17.03.0-ce"
+              curl -L -o /tmp/docker-$VER.tgz https://get.docker.com/builds/Linux/x86_64/docker-$VER.tgz
+              tar -xz -C /tmp -f /tmp/docker-$VER.tgz
+              mv /tmp/docker/* /usr/bin
+            else
+              echo "Not master branch so no docker required"
+            fi
+
+      - run:
+          name: Build and Push Docker Image
+          when: on_success
+          shell: /bin/bash
+          command: |
+            if [ "${CIRCLE_BRANCH}" == "circle-ci" ]; then
+              docker login -u ${DOCKER_LOGIN} -p ${DOCKER_PASSWORD}
+              make deploy_ci push
+            else
+              echo "Not master branch, So no push to DockerHub"
+            fi

Makefile

@@ -10,6 +10,9 @@ RELEASE_VERSION ?= latest
 LOCAL_IMAGE  := $(NAME):$(RELEASE_VERSION)
 REMOTE_IMAGE := $(NAMESPACE)/$(LOCAL_IMAGE)
 
+CIRLE_SHA1 ?= ''
+REMOTE_IMAGE_CI := $(NAMESPACE)/$(NAME):$(CIRCLE_SHA1)
+
 # Environment General Settings
 ENVIRONMENT ?= devel
 SECRETS_URL ?= 'https://www.dropbox.com/s/p9x87ffn19rdr0c/secrets.mk.gpg'
@@ -40,6 +43,7 @@ endif
 
 all: test update ## Test, Build and Push Docker Image to the Registry
 update: build push ## Build and Push Docker Image to the Registry
+deploy_ci: build push_ci
 
 build: ## Build docker image with name LOCAL_IMAGE (NAME:RELEASE_VERSION).
 	docker build -f $(THISDIR_PATH)/Dockerfile -t $(LOCAL_IMAGE) $(PROJECT_PATH)
@@ -92,6 +96,10 @@ tag: ## Tag IMAGE_NAME
 push: tag ## Push to the docker registry
 	docker push $(REMOTE_IMAGE)
 
+push_ci: 
+	docker tag $(LOCAL_IMAGE) $(REMOTE_IMAGE_CI)
+	docker push $(REMOTE_IMAGE_CI)
+
 pull: ## Pull the docker from the Registry
 	docker pull $(REMOTE_IMAGE)