Merge branch 'opt-dockerfile'

Dockerfile

@@ -6,26 +6,25 @@ RUN apk add --update nodejs && \
   npm install -g npm@3.7.3 && \
   rm -rf /usr/share/man /tmp/* /var/tmp/* /var/cache/apk/* /root/.npm /root/.node-gyp /usr/lib/node_modules/npm/man /usr/lib/node_modules/npm/doc /usr/lib/node_modules/npm/html
 
-# Copy package.json and scripts
+# Copy package.json
 COPY ./package.json /app/package.json
-COPY ./scripts/docker/remove-postinstall.js /app/scripts/docker/remove-postinstall.js
 WORKDIR /app/
 
 # Install required APKs needed for building, install node modules, fix phantom, then cleanup.
 RUN apk add --update git libxml2-dev python build-base curl bash && \
   echo "Fixing PhantomJS" && \
   curl -Ls "https://github.com/dustinblackman/phantomized/releases/download/2.1.1/dockerized-phantomjs.tar.gz" | tar xz -C / && \
   echo "Installing node modules" && \
-  node ./scripts/docker/remove-postinstall.js && \
+  sed -i '/postinstall/d' package.json && \
   npm install --production && \
   apk del git libxml2-dev python build-base curl && \
-  rm -rf /usr/share/man /tmp/* /var/tmp/* /var/cache/apk/* /root/.npm /root/.node-gyp /usr/lib/node_modules/npm/man /usr/lib/node_modules/npm/doc /usr/lib/node_modules/npm/html
+  rm -rf /usr/share/man /tmp/* /var/tmp/* /var/cache/apk/* /root/.npm /root/.node-gyp
 
 # Copy bot
 COPY . /app/
 
 # Post install
-RUN npm run build
+RUN npm run postinstall
 
 ENV PREFIX !
 ENV PORT 5000