31 lines
917 B
Docker
31 lines
917 B
Docker
FROM node:22-alpine AS build
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WORKDIR /app
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COPY package.json package-lock.json ./
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RUN npm ci
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COPY . .
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# VITE_API_URL is baked into the JS bundle at build time.
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# Default to /api so the nginx proxy is used when not overridden.
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ARG VITE_API_URL=/api
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ENV VITE_API_URL=$VITE_API_URL
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RUN npm run build
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FROM nginx:alpine
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COPY --from=build /app/dist /usr/share/nginx/html
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COPY nginx.conf /etc/nginx/nginx.conf.template
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EXPOSE 80
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# API_URL is the backend's public base URL used by nginx proxy_pass.
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# Set this at runtime in Coolify, e.g. API_URL=https://api.crowmate.fr
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ENV API_URL=http://localhost:3000
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# Substitute ${API_URL} in the nginx template at container start, then launch nginx.
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# The quoted variable list prevents envsubst from replacing nginx variables like $host.
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CMD ["/bin/sh", "-c", "envsubst '${API_URL}' < /etc/nginx/nginx.conf.template > /etc/nginx/conf.d/default.conf && nginx -g 'daemon off;'"]
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