From 7065b03477b48705f4997840a24bd3d22834869c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matth=C3=A4us=20Mayer?= <Betazoid@users.noreply.github.com>
Date: Fri, 2 Mar 2018 08:26:55 +0100
Subject: [PATCH] Use multi-stage docker build

---
 Dockerfile | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 6b8021fd..71d06059 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,2 +1,13 @@
-FROM golang:onbuild
-COPY config_example.json config.json
+FROM golang:1.9.4 as build
+WORKDIR /go/src/github.com/thrasher-/gocryptotrader
+COPY . .
+RUN mv -vn config_example.json config.json \
+ && go get -v -d \
+ && GOARCH=386 GOOS=linux CGO_ENABLED=0 go install -v \
+ && mv /go/bin/linux_386 /go/bin/gocryptotrader
+
+FROM alpine:latest
+COPY --from=build /go/bin/gocryptotrader /app/
+COPY --from=build /go/src/github.com/thrasher-/gocryptotrader/config.json /app/
+EXPOSE 9050
+CMD ["/app/gocryptotrader"]