dockerfile: use multi-stage dockerfile to build small alpine image

while-loop · Dec 9, 2017 · bf9f9cf · bf9f9cf
1 parent a29f3e3
commit bf9f9cf
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -1,8 +1,12 @@
-FROM golang:alpine
+FROM golang:alpine as builder
 
 ENV PATH=${PATH}:${GOPATH}/bin
 
 RUN apk update && apk add git
 RUN go get github.com/while-loop/remember-me/remme/...
 
+FROM alpine:latest
+COPY --from=builder /go/bin/ /usr/local/bin/
+RUN remme version
+
 CMD ["remmed"]