Add automated docker image building

Author: mrrobot47

ci/deploy.sh

@@ -52,5 +52,11 @@ sha512sum $fname | cut -d ' ' -f 1 > $fname.sha512
 
 git add .
 git commit -m "phar build: $TRAVIS_REPO_SLUG@$TRAVIS_COMMIT"
+git push
 
-git push
+# Trigger docker image build with new phar
+if [[ "$TRAVIS_BRANCH" == "develop-v4" ]]; then
+	curl -H "Content-Type: application/json" --data '{"docker_tag": "nightly"}' -X POST https://registry.hub.docker.com/u/easyengine/base/trigger/"$DOCKER_BUILD_TOKEN"/
+else
+	curl -H "Content-Type: application/json" --data '{"docker_tag": "latest"}' -X POST https://registry.hub.docker.com/u/easyengine/base/trigger/"$DOCKER_BUILD_TOKEN"/
+fi