hugo/Dockerfile
Anthony Fok 9ed48c1c9a Dockerfile: Run go install with -ldflags '-s -w'
This reduce the Docker image size from 27 MB to 20.5 MB.
2017-07-26 03:22:39 -06:00

34 lines
737 B
Docker

FROM alpine:3.6
ENV GOPATH /go
ENV PATH $GOPATH/bin:$PATH
RUN \
adduser -h /site -s /sbin/nologin -u 1000 -D hugo && \
apk add --no-cache \
dumb-init && \
apk add --no-cache --virtual .build-deps \
gcc \
musl-dev \
go \
git && \
mkdir -p \
${GOPATH}/bin \
${GOPATH}/pkg \
${GOPATH}/src && \
go get github.com/kardianos/govendor && \
govendor get github.com/gohugoio/hugo && \
cd $GOPATH/src/github.com/gohugoio/hugo && \
rm -f $GOPATH/bin/hugo && \
go install -ldflags '-s -w' && \
cd $GOPATH && \
rm -rf pkg src .cache bin/govendor && \
apk del .build-deps
USER hugo
WORKDIR /site
VOLUME /site
EXPOSE 1313
ENTRYPOINT ["/usr/bin/dumb-init", "--", "hugo"]
CMD [ "--help" ]