Dockerfile.web

# Dockerfile for UET Web (Next.js Frontend)
FROM node:20-bookworm-slim AS builder

WORKDIR /app
ARG DATABASE_URL
ENV DATABASE_URL=${DATABASE_URL}

# Copy package files
COPY uet_web/package*.json ./

# Install dependencies
RUN npm ci --legacy-peer-deps

# Copy source
COPY uet_web ./

# Build Next.js
ENV NEXT_TELEMETRY_DISABLED=1
RUN npm run build

# Runtime Stage
FROM node:20-bookworm-slim AS runner

WORKDIR /app
ARG DATABASE_URL

ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1
ENV PORT=3000
ENV HOSTNAME="0.0.0.0"
ENV DATABASE_URL=${DATABASE_URL}

# Create nextjs user
RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs

# Copy static files and standalone build
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 web port
EXPOSE 3000

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