Dockerfile

# Multi-stage Dockerfile for Launchstack
# Final image ~ 200 MB, runs as non-root, includes Prisma client.

# ─── Stage 1: deps ────────────────────────────────────────────────────────────
FROM node:22-alpine AS deps
WORKDIR /app
RUN apk add --no-cache libc6-compat openssl
COPY package.json package-lock.json* ./
COPY prisma ./prisma
RUN npm ci

# ─── Stage 2: build ───────────────────────────────────────────────────────────
FROM node:22-alpine AS builder
WORKDIR /app
RUN apk add --no-cache libc6-compat openssl
COPY --from=deps /app/node_modules ./node_modules
COPY . .
# Generate Prisma client (uses schema.prisma — provider is whatever's set there;
# for production, swap to postgresql via scripts/use-postgres.sh before building)
RUN npx prisma generate
ENV NEXT_TELEMETRY_DISABLED=1
RUN npm run build

# ─── Stage 3: runner ──────────────────────────────────────────────────────────
FROM node:22-alpine AS runner
WORKDIR /app

RUN apk add --no-cache libc6-compat openssl curl tini && \
    addgroup -g 1001 -S nodejs && \
    adduser -S nextjs -u 1001

ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1
ENV PORT=3000
ENV HOSTNAME=0.0.0.0

# Standalone output bundles only what's needed
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
COPY --from=builder --chown=nextjs:nodejs /app/public ./public
# Bring Prisma client + schema for runtime migrations
COPY --from=builder --chown=nextjs:nodejs /app/prisma ./prisma
COPY --from=builder --chown=nextjs:nodejs /app/node_modules/.prisma ./node_modules/.prisma
COPY --from=builder --chown=nextjs:nodejs /app/node_modules/@prisma/client ./node_modules/@prisma/client
# Bring the entrypoint
COPY --chown=nextjs:nodejs scripts/docker-entrypoint.sh ./entrypoint.sh
RUN chmod +x ./entrypoint.sh

USER nextjs
EXPOSE 3000

HEALTHCHECK --interval=30s --timeout=5s --start-period=15s --retries=3 \
  CMD curl -fsS http://localhost:3000/api/health || exit 1

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