37 lines
939 B
Docker
37 lines
939 B
Docker
# Build stage
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FROM node:22-alpine AS builder
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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
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RUN npm ci --prefer-offline --no-audit
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# Copy source code
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COPY . .
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# Build the application
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RUN npm run build
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# Production stage - use nginx to serve static files
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FROM nginx:alpine
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# Copy nginx config
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COPY nginx.conf /etc/nginx/nginx.conf
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# Copy built app from builder stage
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COPY --from=builder /app/dist /usr/share/nginx/html
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# Copy entrypoint script to nginx entrypoint.d directory
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# This will run before nginx starts and generate env.js from API_BASE env var
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COPY 10-generate-env.sh /docker-entrypoint.d/10-generate-env.sh
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# Ensure entrypoint script is executable and has correct line endings
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RUN chmod +x /docker-entrypoint.d/10-generate-env.sh && \
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sed -i 's/\r$//' /docker-entrypoint.d/10-generate-env.sh
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EXPOSE 80
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# nginx will start automatically; our script in /docker-entrypoint.d runs first |