kumiko codegen

kumiko codegen [<path>]

Reads r.defineEvent / r.entity calls in the app and emits:

• .kumiko/define.ts — the runtime registry the app’s bootstrap imports
• types.generated.d.ts — the type maps your IDE picks up

Idempotent — re-running with no changes leaves files untouched. CI-safe for a “is the checkout in sync?” gate.

When to run

• After adding/renaming an event or entity
• After pulling changes from another dev that touched events/entities
• As a postinstall hook (already wired — see package.json)

Output

✓ codegen done — 41 events, 87ms
  output: .kumiko/
  types: rewritten
  define: unchanged

unchanged means the file already matched what would be written — this is the “no work to do” exit, not an error.

See also

• kumiko create — usually followed by codegen
• kumiko build — run codegen first if events changed