cd91992333
- Use npm ci only if package-lock.json exists - Falls back to npm install if not present - Allows flexible package installation without strict lockfile requirement
39 lines
1017 B
Docker
39 lines
1017 B
Docker
# Build stage
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FROM node:20.11-alpine AS builder
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WORKDIR /app
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# Copy nur package.json (Layer Caching - schneller Rebuilds wenn Source-Code aendert)
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COPY package*.json ./
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# Installiere alle Packages (incl. devDependencies fuer TypeScript Build)
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# Fallback zu npm install wenn package-lock.json nicht existiert
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RUN if [ -f package-lock.json ]; then npm ci --prefer-offline --no-audit; else npm install; fi && \
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npm cache clean --force
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# Copy Source Code
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COPY . .
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# Build Next.js App (generiert /app/.next output)
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RUN npm run build
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# Production stage - serve static files with nginx
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FROM nginx:alpine
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# Copy nur das Build-Output (Rest wird nicht mehr benoetigt)
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COPY --from=builder /app/out /usr/share/nginx/html
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# Nginx config fuer SPA (Single Page App)
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RUN echo 'server { \
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listen 8080; \
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root /usr/share/nginx/html; \
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index index.html; \
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location / { \
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try_files $uri $uri/ /index.html; \
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} \
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}' > /etc/nginx/conf.d/default.conf
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EXPOSE 8080
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CMD ["nginx", "-g", "daemon off;"]
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