Update Docker file to Go 1.8

* new go-version, switch to alpine (reduce size by 500mb)
* use govendor

diff --git a/Dockerfile b/Dockerfile
index e028302125221aaaae3f3751bbe3731aa7cb5c25..159700a249133ff871b851e48d251f37ab3b1a18 100644 (file)
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,49 +1,17 @@
-FROM golang:1.6.2
-MAINTAINER Sven Dowideit <SvenDowideit@home.org.au>
+FROM golang:1.8-alpine
 
 ENV GOPATH /go
 ENV USER root
 
+RUN apk update && apk add git make
+
 # pre-install known dependencies before the source, so we don't redownload them whenever the source changes
-RUN go get github.com/stretchr/testify/assert \
-       && go get github.com/kyokomi/emoji \
-       && go get github.com/bep/inflect \
-       && go get github.com/BurntSushi/toml \
-       && go get github.com/PuerkitoBio/purell \
-       && go get github.com/PuerkitoBio/urlesc \
-       && go get github.com/dchest/cssmin \
-       && go get github.com/eknkc/amber \
-       && go get github.com/gorilla/websocket \
-       && go get github.com/kardianos/osext \
-       && go get github.com/miekg/mmark \
-       && go get github.com/mitchellh/mapstructure \
-       && go get github.com/russross/blackfriday \
-       && go get github.com/shurcooL/sanitized_anchor_name \
-       && go get github.com/spf13/afero \
-       && go get github.com/spf13/cast \
-       && go get github.com/spf13/jwalterweatherman \
-       && go get github.com/spf13/cobra \
-       && go get github.com/cpuguy83/go-md2man \
-       && go get github.com/inconshreveable/mousetrap \
-       && go get github.com/spf13/pflag \
-       && go get github.com/spf13/fsync \
-       && go get github.com/spf13/viper \
-       && go get github.com/kr/pretty \
-       && go get github.com/kr/text \
-       && go get github.com/magiconair/properties \
-       && go get golang.org/x/text/transform \
-       && go get golang.org/x/text/unicode/norm \
-       && go get github.com/yosssi/ace \
-       && go get github.com/spf13/nitro \
-       && go get github.com/fortytw2/leaktest \
-       && go get github.com/fsnotify/fsnotify \
-       && go get github.com/bep/gitmap \
-       && go get github.com/nicksnyder/go-i18n/i18n
+RUN go get github.com/kardianos/govendor \
+ && govendor get github.com/spf13/hugo
 
-COPY . /go/src/github.com/spf13/hugo
+COPY . $GOPATH/src/github.com/spf13/hugo
 
-RUN cd /go/src/github.com/spf13/hugo \
-       && go get -d -v \
-       && go install \
-       && go test github.com/spf13/hugo/...
+RUN cd $GOPATH/src/github.com/spf13/hugo \
+       && make install test
 
+ENTRYPOINT "/bin/sh"