refactor(registry/utils): replace inline original file creation with createRegistryFile utility

- improve modularity and upcoming reusability
- added Type alias `RegistryItemFile` of `registryItemFileSchema`

Author: 2qp

packages/shadcn/src/registry/schema.ts

@@ -36,6 +36,8 @@ export const registryItemFileSchema = z.discriminatedUnion("type", [
   }),
 ])
 
+export type RegistryItemFile = z.infer<typeof registryItemFileSchema>
+
 export const registryItemTailwindSchema = z.object({
   config: z
     .object({

packages/shadcn/src/registry/utils.ts

@@ -8,6 +8,7 @@ import {
 } from "@/src/schema"
 import { Config } from "@/src/utils/get-config"
 import { ProjectInfo, getProjectInfo } from "@/src/utils/get-project-info"
+import { createRegistryFile } from "@/src/utils/registry/create-registry-file"
 import { determineFileType } from "@/src/utils/registry/determine-file-type"
 import { resolveImport } from "@/src/utils/resolve-import"
 import {
@@ -107,11 +108,7 @@ export async function recursivelyResolveFileImports(
 
   // Add the original file first
   const fileType = determineFileType(filePath)
-  const originalFile = {
-    path: relativeRegistryFilePath,
-    type: fileType,
-    target: "",
-  }
+  const originalFile = createRegistryFile(relativeRegistryFilePath, fileType)
   files.push(originalFile)
 
   // 1. Find all import statements in the file.

packages/shadcn/src/utils/registry/create-registry-file.ts

@@ -0,0 +1,16 @@
+import { RegistryItemFile } from "@/src/schema"
+
+const createRegistryFile = (
+  filePath: string,
+  fileType: RegistryItemFile["type"],
+  target: string = ""
+): RegistryItemFile => {
+  //
+  return {
+    path: filePath,
+    type: fileType,
+    target: target,
+  }
+}
+
+export { createRegistryFile }