# syntax=docker/dockerfile:1

FROM node:20-alpine AS deps
WORKDIR /app
COPY package.json package-lock.json ./
RUN --mount=type=cache,target=/root/.npm \
    npm ci

FROM node:20-alpine AS build
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .
RUN npm run build

FROM node:20-alpine AS prod-deps
WORKDIR /app
COPY package.json package-lock.json ./
RUN --mount=type=cache,target=/root/.npm \
    npm ci --omit=dev

FROM node:20-alpine AS app
WORKDIR /app
COPY package.json ./
COPY --from=prod-deps /app/node_modules ./node_modules
COPY --from=build /app/build ./build
RUN mkdir -p /app/data
EXPOSE 3000
CMD ["npm", "start"]