FROM node:15.1.0 as builder
WORKDIR /project
COPY package.json /project/package.json
RUN npm ci

# use separate layer for more efficient caching
COPY snowpack.config.js /project/snowpack.config.js
COPY src /project/src

RUN npm run build

FROM pierrezemb/gostatic:latest
COPY --from=builder /project/build /srv/http