58 lines
1.5 KiB
Plaintext
58 lines
1.5 KiB
Plaintext
# 1. Base Image: Wir nehmen "slim" statt "alpine" (baut oft schneller)
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FROM node:20-slim AS base
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# Pnpm Setup
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ENV PNPM_HOME="/pnpm"
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ENV PATH="$PNPM_HOME:$PATH"
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RUN corepack enable
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# 2. Dependencies Stage (mit Cache!)
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FROM base AS deps
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WORKDIR /app
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COPY package.json pnpm-lock.yaml ./
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# TRICK 1: Cache Mount für pnpm store
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# Das verhindert, dass Pakete jedes Mal neu aus dem Internet geladen werden
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RUN --mount=type=cache,id=pnpm,target=/pnpm/store \
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pnpm install --frozen-lockfile --unsafe-perm
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# 3. Builder Stage (mit Cache!)
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FROM base 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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# Environment Variablen für Build
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ARG NEXT_PUBLIC_SUPABASE_URL
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ARG NEXT_PUBLIC_SUPABASE_ANON_KEY
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ENV NEXT_PUBLIC_SUPABASE_URL=$NEXT_PUBLIC_SUPABASE_URL
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ENV NEXT_PUBLIC_SUPABASE_ANON_KEY=$NEXT_PUBLIC_SUPABASE_ANON_KEY
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ENV NEXT_TELEMETRY_DISABLED 1
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# TRICK 2: Cache Mount für Next.js Cache (.next/cache)
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# Das ist der wichtigste Teil! Next.js muss nicht alles neu kompilieren.
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RUN --mount=type=cache,target=/app/.next/cache \
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pnpm run build
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# 4. Runner Stage
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FROM base 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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RUN 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 7777
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ENV PORT 7777
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ENV HOSTNAME "0.0.0.0"
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CMD ["node", "server.js"] |