FROM node:20-alpine AS builder

WORKDIR /app

COPY package*.json ./
RUN npm install

COPY . .
RUN mkdir -p data

RUN npm run build

FROM node:20-alpine

WORKDIR /app

RUN apk add --no-cache sqlite-libs curl python3 make g++

RUN npm install serve express cors

COPY package*.json ./
RUN npm install --production

COPY --from=builder /app/dist ./dist
COPY --from=builder /app/public ./public  
COPY --from=builder /app/data ./data

EXPOSE 80

HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
  CMD curl -f http://localhost/ || exit 1

ENV NODE_ENV=production
ENV PORT=80

CMD ["npx", "serve", "--listen", "80", "--single", "--cors", "dist"]