mirror of
https://github.com/Dvorinka/MyClubServer.git
synced 2026-06-03 18:22:57 +00:00
Tomas Dvorak
73 lines
2.0 KiB
Docker
73 lines
2.0 KiB
Docker
# Build stage
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FROM node:18-alpine AS build
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WORKDIR /app
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# Copy package files
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COPY package*.json ./
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# Install dependencies with cache mount
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RUN --mount=type=cache,target=/root/.npm \
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npm i -g npm@10 \
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&& npm ci --prefer-offline --no-audit --no-fund || npm install --no-audit --no-fund
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# Copy source code
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COPY . .
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# Build the app with production settings
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ENV NODE_ENV=production
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# Disable ESLint during build to avoid CRA/ESLint v9 plugin incompatibilities
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ENV DISABLE_ESLINT_PLUGIN=true
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# Skip CRA preflight checks (peer deps, eslint presence) to prevent extra work in CI builds
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ENV SKIP_PREFLIGHT_CHECK=true
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# Disable source maps to reduce memory usage
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ENV GENERATE_SOURCEMAP=false
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# Reduce memory footprint - cap Node heap to ~1GB to avoid OOM in constrained builders
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ENV NODE_OPTIONS="--openssl-legacy-provider --max-old-space-size=1024"
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# Limit webpack parallelism to reduce memory usage
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ENV CI=true
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# Allow build to continue even if TypeScript diagnostics exist; avoids heavy TS checks from blocking
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ENV TSC_COMPILE_ON_ERROR=true
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# Disable ForkTsCheckerWebpackPlugin via craco filter to further reduce memory
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ENV DISABLE_TS_TYPECHECK=true
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# Clean npm cache before build to free up memory
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RUN npm cache clean --force 2>/dev/null || true
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# Build with memory optimization
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RUN --mount=type=cache,target=/root/.npm \
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npm run build
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RUN ls -R /app/build
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# Production stage
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FROM nginx:alpine
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# Remove default nginx static assets
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RUN rm -rf /usr/share/nginx/html/*
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# Copy built assets from build stage
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COPY --from=build /app/build /usr/share/nginx/html
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# Copy nginx config
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COPY nginx.conf /etc/nginx/conf.d/default.conf
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# Set proper permissions
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RUN chown -R nginx:nginx /usr/share/nginx/html && \
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chmod -R 755 /usr/share/nginx/html && \
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chown -R nginx:nginx /var/cache/nginx && \
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chown -R nginx:nginx /var/log/nginx && \
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chown -R nginx:nginx /etc/nginx/conf.d && \
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touch /var/run/nginx.pid && \
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chown -R nginx:nginx /var/run/nginx.pid
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# Switch to non-root user
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USER nginx
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# Expose port 80
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EXPOSE 80
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# Start nginx
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CMD ["nginx", "-g", "daemon off;"]
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