# Dockerfile para p2p-media-next con servidor custom
FROM node:20-alpine AS base

# Instalar dependencias solo cuando sea necesario
FROM base AS deps
RUN apk add --no-cache libc6-compat
WORKDIR /app

# Copiar archivos de dependencias
COPY package.json package-lock.json* ./
RUN npm ci

# Reconstruir el código fuente solo cuando sea necesario
FROM base AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .

# Deshabilitar telemetría de Next.js durante el build
ENV NEXT_TELEMETRY_DISABLED=1

RUN npm run build

# Imagen de producción
FROM base AS runner
WORKDIR /app

ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1

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

# Copiar archivos necesarios
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/.next ./.next
COPY --from=builder /app/public ./public
COPY --from=builder /app/package.json ./package.json
COPY --from=builder /app/server.js ./server.js

RUN chown -R nextjs:nodejs /app

USER nextjs

EXPOSE 3000

ENV PORT=3000

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