37 lines
861 B
Docker
37 lines
861 B
Docker
# syntax=docker/dockerfile:1
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# ---------- Build stage ----------
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FROM node:20-alpine AS build
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WORKDIR /app
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# Install dependencies (cached unless package files change)
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COPY package.json package-lock.json ./
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RUN npm ci
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# Build the app
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COPY . .
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# API base URL is baked in at build time (Vite inlines VITE_* vars).
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# Override with: docker build --build-arg VITE_API_URL=https://api.example.com/api/v1 .
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ARG VITE_API_URL
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ENV VITE_API_URL=$VITE_API_URL
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RUN npm run build
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# ---------- Runtime stage ----------
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FROM nginx:alpine AS runtime
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# SPA-aware nginx config
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COPY nginx.conf /etc/nginx/conf.d/default.conf
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# Static build output
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COPY --from=build /app/dist /usr/share/nginx/html
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EXPOSE 80
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HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
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CMD wget -q -O /dev/null http://127.0.0.1/ || exit 1
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CMD ["nginx", "-g", "daemon off;"]
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