Circle-ci - Publish docker-image after release

.circleci/config.yml

@@ -43,6 +43,17 @@ jobs:
           name: Release Snapshot
           command: mvn -s ./.circleci/.circleci.settings.xml -DskipTests deploy
 
+  release-docker-image:
+    machine: true
+    steps:
+      - checkout
+      - run:
+          name: maven install
+          command: mvn clean install -DskipTests
+      - run:
+          name: Release docker image
+          command: ./.scripts/build-docker-image.sh
+
   release:
     docker:
       - image: circleci/openjdk:8u171-jdk
@@ -86,6 +97,12 @@ workflows:
           filters:
             branches:
               only: master
+      - release-docker-image:
+          requires:
+            - build-and-test
+          filters:
+            branches:
+              only: master
       - update-dev-branch:
           requires:
             - release

scripts/build-docker-image.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+GIT_COMMIT_DESC=$(git log --format=oneline -n 1 $CIRCLE_SHA1)
+echo Git commit message: $GIT_COMMIT_DESC
+echo Git PR Number: $CIRCLE_PR_NUMBER
+if [[ "$GIT_COMMIT_DESC" != *"maven-release-plugin"* && "$CIRCLE_PR_NUMBER" == "" ]]; then
+  RELEASE_VERSION=$(mvn -q -Dexec.executable="echo" -Dexec.args='${project.version}' --non-recursive org.codehaus.mojo:exec-maven-plugin:1.3.1:exec | sed 's/-SNAPSHOT//g')
+  echo building docker with version: ${RELEASE_VERSION}
+  set -e
+
+  docker login -u ${DOCKER_HUB_USER_ID} -p ${DOCKER_HUB_PWD}
+  docker build -t gjeanmart/ipfs-store:${RELEASE_VERSION} -f ipfs-store-service/Dockerfile ipfs-store-service/.
+  docker build -t gjeanmart/ipfs-store:latest -f ipfs-store-service/Dockerfile ipfs-store-service/.
+  docker push gjeanmart/ipfs-store:${RELEASE_VERSION}
+  docker push gjeanmart/ipfs-store:latest
+fi