FROM node:20-alpine AS base
WORKDIR /app

FROM base AS deps
RUN apk add --no-cache libc6-compat
COPY package.json package-lock.json* ./
RUN npm ci

FROM base AS builder
COPY --from=deps /app/node_modules ./node_modules
COPY . .
RUN ls -la app/projects/[slug]/page.tsx
RUN npm run build

FROM base AS runner
ENV NODE_ENV=production
ENV PORT=3000
ENV HOSTNAME=0.0.0.0

RUN addgroup -S nodejs && adduser -S nextjs -G nodejs

COPY --from=builder /app/public ./public
COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static

USER nextjs
EXPOSE 3000
CMD ["node", "server.js"]