FROM node:22-alpine AS build

WORKDIR /app
COPY package.json package-lock.json ./
RUN npm ci
COPY . .
RUN npm run build

FROM node:22-alpine AS runtime

ENV NODE_ENV=production
ENV SHARESERVER_PORT=8787
ENV SHARESERVER_HOST=0.0.0.0
ENV SHARESERVER_DATA_DIR=/app/data
WORKDIR /app

COPY package.json package-lock.json ./
RUN npm ci --omit=dev && mkdir -p /app/data && chown node:node /app/data
COPY --from=build /app/dist/web ./dist/web
COPY --from=build /app/dist/server ./dist/server

USER node
EXPOSE 8787
HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
  CMD node -e "fetch('http://127.0.0.1:' + process.env.SHARESERVER_PORT + '/api/v1/public/health', { signal: AbortSignal.timeout(4000) }).then(r => process.exit(r.ok ? 0 : 1)).catch(() => process.exit(1))"

CMD ["node", "dist/server/server/src/index.js"]