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26 lines
485 B
Docker
26 lines
485 B
Docker
# Stage 1: build the React app
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FROM node:20-alpine AS builder
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WORKDIR /app
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COPY package*.json ./
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RUN npm ci
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COPY . .
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# These are baked into the JS bundle at build time
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ARG REACT_APP_API_URL
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ARG REACT_APP_SERIAL_URL
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ENV REACT_APP_API_URL=$REACT_APP_API_URL
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ENV REACT_APP_SERIAL_URL=$REACT_APP_SERIAL_URL
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RUN npm run build
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# Stage 2: serve with nginx
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FROM nginx:alpine
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COPY --from=builder /app/build /usr/share/nginx/html
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COPY nginx.conf /etc/nginx/conf.d/default.conf
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EXPOSE 80
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