ARG NODE_IMAGE=node:24-bookworm-slim
FROM ${NODE_IMAGE} AS build
WORKDIR /app
ENV ASTRO_TELEMETRY_DISABLED=1
COPY package.json package-lock.json ./
RUN npm ci --no-audit --no-fund
COPY astro.config.mjs tsconfig.json ./
COPY public ./public
COPY src ./src
RUN npm run build && npm prune --omit=dev --no-audit --no-fund

FROM ${NODE_IMAGE}
WORKDIR /app
ENV NODE_ENV=production HOST=0.0.0.0 PORT=4321 ASTRO_TELEMETRY_DISABLED=1
COPY --from=build --chown=node:node /app/package.json ./package.json
COPY --from=build --chown=node:node /app/node_modules ./node_modules
COPY --from=build --chown=node:node /app/dist ./dist
USER node
EXPOSE 4321
CMD ["node", "dist/server/entry.mjs"]