55 lines
2.0 KiB
Docker
55 lines
2.0 KiB
Docker
# ──────────────────────────────────────────────
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# Stage 1: install dependencies
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# ──────────────────────────────────────────────
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FROM node:22-alpine AS deps
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RUN apk add --no-cache libc6-compat
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WORKDIR /app
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COPY package*.json ./
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RUN npm ci
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# ──────────────────────────────────────────────
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# Stage 2: build
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# ──────────────────────────────────────────────
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FROM node:22-alpine AS builder
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WORKDIR /app
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COPY --from=deps /app/node_modules ./node_modules
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COPY . .
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# Only NEXT_PUBLIC_* vars are baked into the client bundle at build time.
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# All server-side secrets are injected at runtime via docker-compose env_file.
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ARG NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY
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ARG NEXT_PUBLIC_SUPABASE_URL
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ENV NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY=$NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY
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ENV NEXT_PUBLIC_SUPABASE_URL=$NEXT_PUBLIC_SUPABASE_URL
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ENV NEXT_TELEMETRY_DISABLED=1
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RUN npx prisma generate
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RUN npm run build
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# ──────────────────────────────────────────────
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# Stage 3: production image (minimal)
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# ──────────────────────────────────────────────
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FROM node:22-alpine AS runner
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WORKDIR /app
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ENV NODE_ENV=production
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ENV NEXT_TELEMETRY_DISABLED=1
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RUN addgroup --system --gid 1001 nodejs \
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&& adduser --system --uid 1001 nextjs
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COPY --from=builder /app/public ./public
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COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
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COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
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USER nextjs
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EXPOSE 3000
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ENV PORT=3000
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ENV HOSTNAME="0.0.0.0"
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CMD ["node", "server.js"]
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