Add sprite engine and bower pm

Author: andriyun

zen-ci/Dockerfile

@@ -1,6 +1,5 @@
 FROM skilldlabs/frontend:zen
 RUN apk add --no-cache \
-  git \
   curl \
   && curl -o /usr/bin/gitlab-ci-multi-runner https://gitlab-ci-multi-runner-downloads.s3.amazonaws.com/master/binaries/gitlab-ci-multi-runner-linux-amd64 \
   && chmod +x /usr/bin/gitlab-ci-multi-runner \

zen/Dockerfile

@@ -2,12 +2,15 @@ FROM skilldlabs/frontend:latest
 
 MAINTAINER Andy Postnikov
 
-RUN npm install -g \
+RUN apk add --no-cache git \
+  && npm install -g \
+  bower \
   breakpoint-sass \
   browser-sync \
   chroma-sass \
   del \
   eslint \
+  event-stream \
   gulp-autoprefixer \
   gulp-eslint \
   gulp-if \
@@ -17,6 +20,7 @@ RUN npm install -g \
   gulp-sass-lint \
   gulp-size \
   gulp-sourcemaps \
+  gulp.spritesmith \
   kss \
   node-sass-import-once \
   sass-lint \

zen/docker-entrypoint.sh

@@ -4,11 +4,13 @@
 rm -rf node_modules
 
 /usr/bin/npm link \
+  bower \
   breakpoint-sass \
   browser-sync \
   chroma-sass \
   del \
   eslint \
+  event-stream \
   gulp \
   gulp-autoprefixer \
   gulp-eslint \
@@ -20,6 +22,7 @@ rm -rf node_modules
   gulp-sass-lint \
   gulp-size \
   gulp-sourcemaps \
+  gulp.spritesmith \
   kss \
   node-sass-import-once \
   sass-lint \