26 lines
857 B
Text
26 lines
857 B
Text
# Build-only image for the Vue frontend.
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# It is never run as a service: ansible builds this image once, runs it
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# with the host output directory bind-mounted at /output, the container
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# copies the compiled static build into it, and exits. Nginx on the host
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# then serves that directory directly.
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FROM node:20-alpine AS build
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WORKDIR /app
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# The build context here is just frontend/ (no .git), so vite.config.js's
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# own `git rev-parse` fallback can't find a repo - the actual commit is
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# passed in from the real checkout via this build-arg instead (see
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# playbook.yml).
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ARG GIT_COMMIT=unknown
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ENV GIT_COMMIT=$GIT_COMMIT
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COPY package.json package-lock.json ./
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COPY extras/ ./extras/
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RUN npm ci
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COPY . .
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RUN npm run build
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FROM alpine AS export
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COPY --from=build /app/dist /dist
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VOLUME /output
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CMD ["sh", "-c", "rm -rf /output/* && cp -a /dist/. /output/"]
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