# Dependencies stage
FROM node:26-alpine AS deps

WORKDIR /app

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

# Build stage
FROM node:26-alpine AS builder

WORKDIR /app

COPY --from=deps /app/node_modules ./node_modules
COPY . .

# Empty default on purpose: a self-hosted install has no HQ portal, and the
# "Managed in Vantage HQ" label falls back to plain text rather than linking
# somewhere that does not serve them.
ARG NEXT_PUBLIC_HQ_URL=
ENV NEXT_PUBLIC_HQ_URL=$NEXT_PUBLIC_HQ_URL

RUN npm run build

# Runtime stage
FROM node:26-alpine AS runner

WORKDIR /app

ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1

# Control-plane URL the Next server proxies /api, /auth and /install to. Runtime,
# not build time: next.config.js is evaluated when server.js boots in standalone
# mode, so this is overridable per deployment without a rebuild.
ENV API_URL=http://localhost:8080

RUN addgroup --system --gid 1001 nodejs && \
    adduser --system --uid 1001 nextjs

COPY --from=builder /app/public ./public
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static

USER nextjs

EXPOSE 3000
ENV PORT=3000
ENV HOSTNAME="0.0.0.0"

CMD ["node", "server.js"]