Helper function for partial names (#4)

Author: michaelfarrell76

package.json

@@ -2,7 +2,7 @@
   "author": "Transcend Inc.",
   "name": "@transcend-io/handlebars-utils",
   "description": "Utility functions for handlebars templating with Transcend - available in node and client side.",
-  "version": "1.0.1",
+  "version": "1.1.0",
   "homepage": "https://github.com/transcend-io/handlebars-utils",
   "repository": {
     "type": "git",

src/createHandlebars.ts

@@ -7,6 +7,27 @@ import { cases } from './change-case';
 // TODO: https://transcend.height.app/T-30349 - de-duplicate this with cli and node-util
 export { Handlebars };
 
+/**
+ * Given a file name, return the desirable name for a handlebars extension
+ * The extension is in camel case without the file suffix, and all slashes
+ * and spaces get removed
+ *
+ * @param fileName - Filename
+ * @param extension - File extension
+ * @returns Partial name
+ */
+export function getPartialNameFromFileName(
+  fileName: string,
+  extension = 'hbs',
+): string {
+  return cases.camelCase(
+    fileName
+      .slice(0, fileName.length - `.${extension}`.length)
+      .split('/')
+      .pop(),
+  );
+}
+
 /**
  * Input for creating a handlebars instance
  */