## bundle web assets

FROM node:6.7.0 as webpack-bundle

RUN curl -o- -L https://yarnpkg.com/install.sh | bash

ENV GOPATH /go

ENV PACKAGE github.com/runconduit/conduit/web/app

ENV PACKAGEDIR $GOPATH/src/$PACKAGE

COPY web/app $PACKAGEDIR

WORKDIR $PACKAGEDIR

# node dependencies

RUN $HOME/.yarn/bin/yarn install --pure-lockfile

# frontend assets

RUN $HOME/.yarn/bin/yarn webpack

## compile go server

FROM gcr.io/runconduit/go-deps:dac3fae6 as golang

ARG CONDUIT_VERSION

WORKDIR /go/src/github.com/runconduit/conduit

COPY web web

COPY controller controller

COPY pkg pkg

RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o web/web -ldflags "-X github.com/runconduit/conduit/pkg/version.Version=$CONDUIT_VERSION" ./web

## package it all up

FROM gcr.io/runconduit/base:2017-10-30.01

COPY --from=golang /go/src/github.com/runconduit/conduit/web .

RUN mkdir -p ./dist

COPY --from=webpack-bundle /go/src/github.com/runconduit/conduit/web/app/dist ./dist

ENTRYPOINT ["./web"]