* Return meaningful result from prepareFlagsDefinitions
- Add PrepareFlagsDefinitionsResult discriminated union type that indicates whether definitions were created
- Change prepareFlagsDefinitions return type from Promise<void> to Promise<PrepareFlagsDefinitionsResult>
- Return { created: false, reason: 'no-sdk-keys' } when no SDK keys are found
- Return { created: true, sdkKeysCount: N } when definitions are successfully created
- Add tests for both return paths to verify the function communicates its result properly
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
* Add changeset for prepareFlagsDefinitions result type
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
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Co-authored-by: Claude Haiku 4.5 <noreply@anthropic.com>
* Replace version param with userAgentSuffix in prepare-flags-definitions
Changed the API to use a cleaner approach:
- Removed `version?: string` option in favor of `userAgentSuffix?: string`
- Now imports package version directly from package.json
- Constructs user-agent as: `@vercel/prepare-flags-definitions/{pkgVersion} {suffix}`
- Allows consumers (e.g., vercel-cli, vercel-api) to add context to the header
Added tests verifying both default and suffixed user-agent headers.
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
* add changeset
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Co-authored-by: Claude Haiku 4.5 <noreply@anthropic.com>
* Extract @vercel/prepare-flags-definitions package
Extract the core flag definitions preparation logic from the Vercel CLI into a standalone, reusable package. This includes:
- prepareFlagsDefinitions() function that collects SDK keys from env, fetches definitions, and writes to node_modules
- hashSdkKey() helper for SHA-256 hashing
- generateDefinitionsModule() for JS module generation with deduplication and lazy parsing
Follows repo conventions: pnpm workspaces, tsup, vitest, ES modules with CJS fallback.
* Add JSDoc comments from original CLI source
* Add inline comments from original CLI source
* Add optional output parameter with debug logging
* Add output.time for datafile fetching
* Add changeset for @vercel/prepare-flags-definitions
github-actions[bot]