Minimizing Dockerfile. 1.1.13

Dockerfile

@@ -1,8 +1,7 @@
 FROM node:alpine
-RUN mkdir -p /usr/src/app/public
-WORKDIR /usr/src/app
 COPY . /usr/src/app
-RUN npm install
+RUN npm install && \
+    npm cache clean
 EXPOSE 8080
 RUN chmod +x /usr/src/app/docker-entrypoint.sh
 ENTRYPOINT ["/usr/src/app/docker-entrypoint.sh", "npm", "start"]

docker-entrypoint.sh

@@ -3,5 +3,6 @@
 set -e
 
 cp -R /usr/src/app/public/* /usr/src/app/external-public/
+cd /usr/src/app
 
 exec "$@"

package.json

@@ -1,6 +1,6 @@
 {
   "name" : "cryptalk",
-  "version" : "1.1.12",
+  "version" : "1.1.13",
   "description" : "Encrypted HTML5/Node.JS instant chat",
   "main" : "server.js",
   "subdomain": "cryptalk",