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gold_land_user/offline/backend.Dockerfile
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# syntax=docker/dockerfile:1
# Offline production image. Build context is the backend source tree
# plus ./offline-npm-cache. Base image must already exist locally:
# node:22.18.0-bookworm
FROM node:22.18.0-bookworm AS build
WORKDIR /app
ENV npm_config_build_from_source=true \
npm_config_nodedir=/usr/local
COPY offline-npm-cache /offline-npm-cache
COPY package.json package-lock.json ./
RUN npm ci --offline --cache /offline-npm-cache --no-audit --no-fund
COPY nest-cli.json tsconfig.json tsconfig.build.json ./
COPY src ./src
RUN npm run build
FROM node:22.18.0-bookworm AS production
WORKDIR /app
ENV NODE_ENV=production \
PORT=3000 \
HOST=0.0.0.0 \
DB_PATH=/app/data/app.db \
npm_config_build_from_source=true \
npm_config_nodedir=/usr/local
COPY package.json package-lock.json ./
COPY --from=build /offline-npm-cache /offline-npm-cache
RUN npm ci --offline --omit=dev --cache /offline-npm-cache --no-audit --no-fund \
&& rm -rf /offline-npm-cache /root/.npm
COPY --from=build /app/dist ./dist
RUN mkdir -p /app/data \
&& chown -R node:node /app
USER node
EXPOSE 3000
HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
CMD node -e "fetch('http://127.0.0.1:3000/health/ready').then((r)=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))"
CMD ["node", "dist/main.js"]