rename ADD

Author: rosano

Dockerfile

@@ -4,10 +4,10 @@ RUN mkdir -p /usr/src/app
 WORKDIR /usr/src/app
 
 # copy package.json in isolation to detect changes
-ADD package.json package-postinstall.js /usr/src/app/
+COPY package.json package-postinstall.js /usr/src/app/
 RUN npm install
 
-ADD . /usr/src/app
+COPY . /usr/src/app
 
 ENV PORT 80
 EXPOSE 80