From 938d2986dc70ca6fa2e5d26b932c8a8b90730366 Mon Sep 17 00:00:00 2001
From: fonglh <fonglh@users.noreply.github.com>
Date: Sat, 15 Sep 2018 03:05:50 +0800
Subject: [PATCH] use build stages for micro/Dockerfile. (#422)

---
 micro/Dockerfile | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/micro/Dockerfile b/micro/Dockerfile
index 1b6f6e0..7481df8 100644
--- a/micro/Dockerfile
+++ b/micro/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:latest
+FROM alpine:latest as builder
 LABEL maintainer "Christian Koep <christiankoep@gmail.com>"
 
 ENV PATH /go/bin:/usr/local/go/bin:$PATH
@@ -21,10 +21,8 @@ RUN buildDeps=' \
 	&& cd /go/src/github.com/zyedidia/micro \
 	&& mkdir -p /go/bin \
 	&& make install \
-	&& mv /go/bin/micro /usr/bin/micro \
-	&& rm -rf /go/src/github.com/zyedidia/micro \
-	&& apk del $buildDeps \
-	&& rm -rf /go \
 	&& echo "Build complete."
 
+FROM alpine:latest
+COPY --from=builder /go/bin/micro /usr/bin/micro
 ENTRYPOINT [ "micro" ]