chore(deploy): add backend Docker configuration - #18
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Pull request overview
Adds container build/deploy scaffolding for the backend Node/TypeScript service so it can be built and run as a Docker image.
Changes:
- Introduces a multi-stage
Dockerfilethat builds the server TypeScript output and runs it in a slim runtime image. - Adds a
.dockerignoreto keep frontend files, secrets, and build artifacts out of the Docker build context.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
| Dockerfile | Multi-stage Node image to build /server and run dist/index.js in production. |
| .dockerignore | Reduces Docker context size and prevents secrets/frontend files from being sent to the builder. |
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| FROM node:24.18.0-bookworm-slim AS build | ||
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| WORKDIR /app | ||
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| COPY server/package.json server/package-lock.json ./ | ||
| RUN npm ci | ||
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| COPY server/tsconfig.json ./ | ||
| COPY server/src ./src | ||
| RUN npm run build | ||
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| FROM node:24.18.0-bookworm-slim AS runtime |
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| WORKDIR /app | ||
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| COPY server/package.json server/package-lock.json ./ | ||
| RUN npm ci --omit=dev && npm cache clean --force | ||
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| COPY --from=build --chown=node:node /app/dist ./dist | ||
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| USER node | ||
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| CMD ["node", "dist/index.js"] |
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