[Docker] Setup deployment of demo docker image (#28)

Author: andrerom

.travis.yml

@@ -8,17 +8,19 @@ services:
 env:
   global:
     - COMPOSE_FILE="doc/docker-compose/base-dev.yml:doc/docker-compose/selenium.yml"
+    - INSTALL_EZ_INSTALL_TYPE=demo
   # list of behat arguments to test
   matrix:
-    - ARGS="--profile=rest --suite=fullJson" COMPOSE_FILE="doc/docker-compose/base-prod.yml:doc/docker-compose/selenium.yml"
+    - ARGS="--profile=rest --suite=fullJson" COMPOSE_FILE="doc/docker-compose/base-prod.yml:doc/docker-compose/selenium.yml" REMOTE_IMAGE="ezsystems/ezplatform-demo" APP_PROD_IMAGE="ezplatform-demo"
     - ARGS="--profile=rest --suite=fullXml" SYMFONY_ENV=behat SYMFONY_DEBUG=1
     - ARGS="--profile=core" SYMFONY_ENV=behat SYMFONY_DEBUG=1
 
 # test only master (+ Pull requests)
 branches:
   only:
     - master
-    - "1.3"
+    - /^\d.\d$/
+    - /^v\d.\d.\d$/
 
 # Update Docker and Docker Compose
 before_install: ./bin/.travis/trusty/update_docker.sh
@@ -37,6 +39,9 @@ before_script:
 # using behat.yml which is a copy of behat.yml.dist with hostnames update by docker-compose.behat.yml
 script: docker-compose exec --user www-data app sh -c "php /scripts/wait_for_db.php; php bin/behat -vv $ARGS --tags=~@broken"
 
+# Push prod image to docker hub on sucess (on tags)
+after_success: if [ "$REMOTE_IMAGE" != "" ] && [ "$TRAVIS_TAG" != "" ]; then bin/.ci/docker_hub_push.sh ${APP_PROD_IMAGE} ${REMOTE_IMAGE}; fi
+
 # disable mail notifications
 notifications:
   email: false

bin/.ci/docker_hub_push.sh

@@ -0,0 +1,49 @@
+#!/usr/bin/env sh
+
+set -e
+
+# See .travis.yml for example use
+
+validateEnvironment()
+{
+    if [ "$DOCKER_EMAIL" = "" ]; then
+        echo "Environment variable DOCKER_EMAIL is not set. Bailing out !"
+        exit 1
+    fi
+    if [ "$DOCKER_USERNAME" = "" ]; then
+        echo "Environment variable DOCKER_USERNAME is not set. Bailing out !"
+        exit 1
+    fi
+    if [ "$DOCKER_PASSWORD" = "" ]; then
+        echo "Environment variable DOCKER_PASSWORD is not set. Bailing out !"
+        exit 1
+    fi
+}
+
+validateEnvironment
+
+if [ "$1" = "" ]; then
+    echo "Argument 1 variable APP_PROD_IMAGE is not set, format: ezplatform-demo. Bailing out !"
+    exit 1
+fi
+
+
+if [ "$2" = "" ]; then
+    echo "Argument 2 variable REMOTE_IMAGE is not set, format: ezsystems/ezplatform-demo. Bailing out !"
+    exit 1
+fi
+
+APP_PROD_IMAGE="$1"
+REMOTE_IMAGE="$2"
+
+# Debug
+docker images
+
+# Login
+docker login -e="$DOCKER_EMAIL" -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD"
+
+## TAG
+docker tag "${APP_PROD_IMAGE}" "${REMOTE_IMAGE}:latest"
+
+echo "Pushing docker image with all tags : ${REMOTE_IMAGE}"
+docker push "${REMOTE_IMAGE}"