Gatsby Docker Mulitstage

Dockerfile

FROM node:13.6.0-alpine as builder

ENV APP_ROOT /your/dir

WORKDIR ${APP_ROOT}

RUN apk update && apk add build-base \
    autoconf \
    automake \
    libtool \
    pkgconfig \
    nasm \
    python \
    g++ \
    && rm -rf /var/cache/apk/*

COPY ./package.json .

COPY ./yarn.lock .

RUN yarn

# Our Libarary uses sharp and this image 
FROM node:13.6.0-alpine

ENV APP_ROOT='/your/dir'

# Install Sharp
RUN apk add --update \
  --repository http://dl-3.alpinelinux.org/alpine/edge/testing \
  vips-tools \
  && rm -rf /var/cache/apk/*

RUN npm install -g gatsby

WORKDIR ${APP_ROOT}
# Also exposing VSCode debug ports
EXPOSE 8000 9929 9230

COPY --from=builder ${APP_ROOT} .

COPY . .

ENTRYPOINT [ "yarn", "develop"]