Update: [AEA-6321] - Retrieve FHIR Package

[kieran-wilkinson-4]

Summary

Initialise FHIR Package Generation package and download FHIR package

Details

• Creates new package called "fire-schema-generation"
• Configures npm, ts, and jest
• Script to download and pull json schema from FHIR package via Simplify
• Add unit tests

[github-actions]

This PR is linked to a ticket in an NHS Digital JIRA Project. Here's a handy link to the ticket:

AEA-6321

[Copilot]

Pull request overview

Introduces a new packages/fhir-schema-generation workspace intended to download a FHIR package from the Simplifier registry, extract it locally, and serve as the foundation for generating JSON schemas/OAS schema content from FHIR profile definitions.

Changes:

• Adds a new Node/TypeScript workspace with Jest + ESLint configuration and initial download/extract implementation.
• Adds unit tests for the package download/extract logic.
• Integrates the new workspace into the monorepo tooling (workspaces, Makefile targets, Sonar coverage paths, pre-commit, docs, ignores).

Reviewed changes

Copilot reviewed 17 out of 20 changed files in this pull request and generated 11 comments.

Show a summary per file

File	Description
sonar-project.properties	Adds lcov path for the new workspace.
packages/fhir-schema-generation/tsconfig.json	TypeScript build configuration for the new workspace.
packages/fhir-schema-generation/tests/fetch-fhir.test.ts	Unit tests for querying/downloading/extracting the FHIR package.
packages/fhir-schema-generation/src/utils/fetch-fhir.ts	Implements registry querying, tarball download, extraction, and manifest reading.
packages/fhir-schema-generation/src/models/fhir/fhir-package-metadata.ts	Defines types for registry metadata response.
packages/fhir-schema-generation/src/index.ts	Adds a runnable entrypoint that downloads a target package/version.
packages/fhir-schema-generation/package.json	Declares the workspace package scripts and dependencies.
packages/fhir-schema-generation/jest.config.ts	Jest configuration for TS/ESM tests and coverage output.
packages/fhir-schema-generation/eslint.config.mjs	Extends root ESLint config with workspace-specific overrides.
packages/fhir-schema-generation/README.md	Documents how to build/run/test the new workspace.
package.json	Adds the new workspace to the monorepo workspaces list.
package-lock.json	Updates lockfile to include the new workspace link and dependencies.
eslint.config.mjs	Minor formatting fix in root ESLint config export.
README.md	Adds the new workspace to the repo overview list.
Makefile	Adds install/build/test/run/clean targets for the new workspace.
.vscode/launch.json	Adds a debug configuration to run the new workspace with tsx.
.trivyignore.yaml	Updates/extends vulnerability allowlist entries.
.pre-commit-config.yaml	Adds a pre-commit hook to lint the new workspace.
.gitignore	Ignores generated output (.output, build artifacts) for the new workspace.

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[Copilot]

Pull request overview

Copilot reviewed 17 out of 20 changed files in this pull request and generated 3 comments.

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
89.0% Coverage on New Code
1.8% Duplication on New Code

See analysis details on SonarQube Cloud