FROM node:latest as builder
WORKDIR /usr/src/app
COPY package*.json ./
RUN npm install
COPY . .
RUN npm run build

FROM node:14
RUN apt-get update && apt-get install -y ghostscript
WORKDIR /usr/src/app
COPY --from=builder /usr/src/app/package*.json ./
COPY --from=builder /usr/src/app/build ./dist
RUN npm install --only=production
EXPOSE 3000
CMD ["node", "dist/index.js"]