From 8caafb8ec4fa2a4bf971d41b04b6a57cfe487f05 Mon Sep 17 00:00:00 2001
From: Manfred Touron <m@42.am>
Date: Tue, 10 Oct 2017 10:58:05 +0200
Subject: [PATCH] Refactor Dockerfile

---
 Dockerfile | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 30e5c60..0614cc5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,13 @@
-FROM znly/protoc
-RUN apk --update add make git go rsync
-COPY . /go/src/github.com/moul/protoc-gen-gotemplate
-WORKDIR /go/src/github.com/moul/protoc-gen-gotemplate
-RUN go install .
-ENV PATH=${PATH}:${GOPATH}/bin
+FROM		znly/protoc
+
+ENV		GOPATH=/go \
+		PATH=/go/bin:${PATH}
+
+# Install deps and common tools
+RUN		apk --update add make git go rsync libc-dev \
+ &&		go get -u golang.org/x/tools/cmd/goimports
+
+# Install protoc-gen-gotemplate
+COPY		.	/go/src/github.com/moul/protoc-gen-gotemplate
+WORKDIR		/go/src/github.com/moul/protoc-gen-gotemplate
+RUN		go install .