Merge pull request #2 from kukushkin/fix/dockerfile

Fixed Dockerfile for reproducible builds

Dockerfile

@@ -1,19 +1,17 @@
-#FROM golang:alpine as builder
-#
-#WORKDIR /go/src/github.com/p4tin/goaws
-#
-#RUN apk add --update --repository https://dl-3.alpinelinux.org/alpine/edge/testing/ git
-#RUN go get github.com/golang/dep/cmd/dep
-#
-#COPY Gopkg.lock Gopkg.toml app ./
-#RUN dep ensure
-#COPY . .
-#
-#RUN go build -o goaws_linux_amd64 app/cmd/goaws.goc
+# build image
+FROM golang:alpine as build
+
+WORKDIR /go/src/github.com/p4tin/goaws
+
+COPY . .
+RUN go build -o goaws app/cmd/goaws.go
+
+# release image
 FROM alpine
 
-EXPOSE 4100
+COPY --from=build /go/src/github.com/p4tin/goaws/goaws /goaws
 
-COPY goaws /
 COPY app/conf/goaws.yaml /conf/
+
+EXPOSE 4100
 ENTRYPOINT ["/goaws"]