From 516efbba32d2ae4a43fba24fed04a840278a6f4b Mon Sep 17 00:00:00 2001
From: Sebastian Hugentobler <sebastian.hugentobler@idparc.ch>
Date: Tue, 11 Oct 2016 12:18:46 +0200
Subject: [PATCH] update buil process for confd 0.12

---
 Dockerfile                                | 29 +++++++++++++----------
 {root => rootfs}/etc/cont-init.d/01-confd |  0
 2 files changed, 17 insertions(+), 12 deletions(-)
 rename {root => rootfs}/etc/cont-init.d/01-confd (100%)

diff --git a/Dockerfile b/Dockerfile
index f41b59a..a2613e0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,17 +1,22 @@
 FROM smebberson/alpine-base:latest
 
-ENV CONFD_VERSION=v0.12.0-alpha3
+ENV VERSION=v0.12.0-alpha3
 
-RUN apk add --no-cache go git gcc musl-dev && \
-    git clone https://github.com/kelseyhightower/confd.git /src/confd && \
-    cd /src/confd && \
-    git checkout -q --detach "$CONFD_VERSION" && \
-    cd /src/confd/src/github.com/kelseyhightower/confd && \
-    GOPATH=/src/confd/vendor:/src/confd go build -a -installsuffix cgo -ldflags '-extld ld -extldflags -static' -x . && \
-    mv ./confd /bin/ && \
-    chmod +x /bin/confd && \
-    apk del go git gcc musl-dev && \
-rm -rf /src
+RUN apk add --no-cache go gcc musl-dev openssl tar git
 
-ADD /root /
+RUN mkdir -p /src/confd
+RUN wget -qO- https://github.com/kelseyhightower/confd/archive/$VERSION.tar.gz | tar -xz -C /src/confd --strip 1
 
+WORKDIR /src/confd
+ENV GOPATH /src/confd/vendor:/src/confd
+RUN go get -d
+RUN go build -a -installsuffix cgo -ldflags '-extld ld -extldflags -static' -x .
+RUN mv ./confd /bin/
+RUN chmod +x /bin/confd
+
+RUN apk del go gcc musl-dev openssl tar git
+RUN rm -rf /src
+
+WORKDIR /
+
+ADD /rootfs /
diff --git a/root/etc/cont-init.d/01-confd b/rootfs/etc/cont-init.d/01-confd
similarity index 100%
rename from root/etc/cont-init.d/01-confd
rename to rootfs/etc/cont-init.d/01-confd