update

ts/interpreter.ts

@@ -0,0 +1,20 @@
+import * as plugins from './smartfile.plugins.js';
+
+export let filetype = (pathArg: string): string => {
+  const extName = plugins.path.extname(pathArg);
+  const fileType = extName.replace(/\.([a-z]*)/, '$1'); // remove . form fileType
+  return fileType;
+};
+
+export let objectFile = (fileStringArg: string, fileTypeArg) => {
+  switch (fileTypeArg) {
+    case 'yml':
+    case 'yaml':
+      return plugins.yaml.load(fileStringArg);
+    case 'json':
+      return JSON.parse(fileStringArg);
+    default:
+      console.error('file type ' + fileTypeArg.blue + ' not supported');
+      break;
+  }
+};