Update alpine/Dockerfile

StianOvrevage · web-flow · commit d0028a48069e · 2020-09-10T22:02:45.000+02:00
It's considered better to use `--no-cache` with `apk` in Docker since it's better suited for Dockers caching of layers etc and requires fewer steps.
diff --git a/base/alpine/Dockerfile b/base/alpine/Dockerfile
@@ -1,6 +1,6 @@
 ARG NODE_VERSION
 FROM node:${NODE_VERSION}
 
-RUN apk update && apk upgrade && apk add build-base gcc autoconf automake zlib-dev libpng-dev nasm bash
+RUN apk add --no-cache build-base gcc autoconf automake zlib-dev libpng-dev nasm bash
 
 EXPOSE 1337
