FROM node:22-alpine AS deps
WORKDIR /app
COPY package*.json ./
RUN npm install

FROM deps AS build
COPY . .
RUN npm run build

FROM node:22-alpine AS runner
WORKDIR /app
ENV NODE_ENV=production
COPY package*.json ./
RUN npm install --omit=dev
COPY --from=build /app/dist ./dist
EXPOSE 3000
CMD ["node", "dist/server.js"]
