FROM node:18-alpine AS builder
WORKDIR /app
COPY package.json package-lock.json ./
RUN npm ci
COPY . .
RUN npm run build

FROM node:18-alpine AS runner
WORKDIR /app
# install a simple static server
RUN npm install -g serve
COPY --from=builder /app/dist ./dist
EXPOSE 3000
CMD ["serve", "-s", "dist", "-l", "3000"]