dragonsstash/Dockerfile

# ---- Base ----
FROM node:20-alpine AS base
RUN apk add --no-cache libc6-compat openssl
WORKDIR /app

# ---- Dependencies ----
FROM base AS deps
COPY package.json package-lock.json ./
RUN npm ci --ignore-scripts
COPY prisma ./prisma/
COPY prisma.config.ts ./
RUN npx prisma generate

# ---- Build ----
FROM base AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .

ENV NEXT_TELEMETRY_DISABLED=1
ENV NODE_ENV=production

RUN npm run build

# ---- Production ----
FROM base AS runner
WORKDIR /app

ENV NEXT_TELEMETRY_DISABLED=1
ENV NODE_ENV=production

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

# Copy standalone output
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

# Copy Prisma files for migrations
COPY --from=builder /app/prisma ./prisma
COPY --from=builder /app/prisma.config.ts ./prisma.config.ts
COPY --from=deps /app/node_modules/.prisma ./node_modules/.prisma
COPY --from=deps /app/node_modules/@prisma ./node_modules/@prisma

# Copy entrypoint
COPY docker-entrypoint.sh ./
RUN chmod +x docker-entrypoint.sh

USER nextjs

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

HEALTHCHECK --interval=30s --timeout=10s --start-period=30s --retries=3 \
  CMD wget --no-verbose --tries=1 --spider http://localhost:3000/api/health || exit 1

ENTRYPOINT ["./docker-entrypoint.sh"]
CMD ["node", "server.js"]