Support arg typing via command helper

Author: tedspare

CHANGELOG.md

@@ -1,3 +1,4 @@
+- [2025-04-23] [Support arg typing via command helper](https://github.com/RubricLab/cli/commit/01730221c250dc651a1cc466ff3aef85a4361a1e)
 - [2025-04-23] [Trigger build](https://github.com/RubricLab/cli/commit/f48dfb50b8388ca5b9a6762aba521093a8226e5b)
 - [2025-04-14] [src -> lib](https://github.com/RubricLab/cli/commit/5366d58c027c275252ef7e79f20afd61183949c6)
 - [2025-04-14] [publish lib/index](https://github.com/RubricLab/cli/commit/77d2c126ff9cf6ec9bcbff925d79bcda2b187da6)

lib/index.ts

@@ -1,6 +1,7 @@
 import { parseCommand } from './parse'
 import type { CLI, Command } from './types'
 export { format } from './colors'
+import type { z } from 'zod'
 export type { Command, CLI }
 
 export function createCLI(config: {
@@ -21,3 +22,17 @@ export function createCLI(config: {
 		}
 	}
 }
+
+export function createCommand<T extends z.ZodSchema>(config: {
+	name: string
+	description: string
+	args: T
+	handler: (args: z.infer<T>) => void | Promise<void>
+}): Command {
+	return {
+		name: config.name,
+		description: config.description,
+		args: config.args,
+		handler: config.handler
+	}
+}

lib/types.ts

@@ -1,6 +1,6 @@
 import type { z } from 'zod'
 
-export type Command<TArgs extends z.ZodType = z.AnyZodObject> = {
+export type Command<TArgs extends z.ZodSchema = z.ZodSchema> = {
 	name: string
 	description: string
 	args: TArgs

package.json

@@ -8,7 +8,7 @@
     "lint:fix": "bun x biome lint . --write --unsafe"
   },
   "name": "@rubriclab/cli",
-  "version": "0.0.5",
+  "version": "0.0.6",
   "main": "lib/index.ts",
   "private": false,
   "dependencies": {