Optimize Dockerfile to improve image size

delitescere · Sep 5, 2015 · 7a66905 · 7a66905
1 parent 825a82b
commit 7a66905
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diff --git a/Dockerfile b/Dockerfile
@@ -9,9 +9,7 @@ RUN \
   apk add --update bash && \
   rm -rf /var/cache/apk/* && \
   mkdir -p /usr/local/bin && \
-  adduser -D -g '' lein
-
-RUN \
+  adduser -D -g '' lein && \
   cd /usr/local/bin && \
   wget "https://raw.githubusercontent.com/technomancy/leiningen/stable/bin/lein" && \
   chmod 0755 lein

diff --git a/README.md b/README.md
@@ -4,8 +4,6 @@
 ## Introduction
 This is a minimal Docker image for [leiningen](https://github.com/technomancy/leiningen) tasks. It is from [delitescere/jdk](https://hub.docker.com/r/delitescere/jdk/) on Docker Hub.
 
-The pre-squashed size is 267 MB and after using [docker-squash](https://github.com/jwilder/docker-squash), it is just 186 MB.
-
 This image is for development-time activities. You can run your packaged component in an image from [delitescere/java](https://hub.docker.com/r/delitescere/java/)) on Docker Hub (as long as you only need the JRE provided by "compact3" profile, which is likely).
 
 ## Build