chore: tweaks

Author: technote-space

__tests__/utils2.test.ts

@@ -357,4 +357,9 @@ describe('objectGet', () => {
     expect(objectGet({test1: {test2: 123}}, '')).toBeUndefined();
     expect(objectGet({test1: {test2: 123}}, 'test1.test3')).toBeUndefined();
   });
+
+  it('should return default value', () => {
+    expect(objectGet(undefined, 'test1.test2', 123)).toBe(123);
+    expect(objectGet({test1: {test2: 123}}, '', false)).toBe(false);
+  });
 });

src/utils.ts

@@ -258,17 +258,17 @@ export const isCommandDebug = (): boolean => getInput('UTILS_COMMAND_DEBUG') ===
 export const isOutputDebug = (): boolean => getInput('UTILS_OUTPUT_DEBUG') === 'true';
 
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
-export const objectGet = <T>(value: { [key: string]: any } | undefined, key: string): T | undefined => {
+export const objectGet = <T>(value: { [key: string]: any } | undefined | null, key: string, defaultValue?: T): T | undefined => {
   const keys = key.split('.');
 
   if (!keys.length || !value || !(keys[0] in value)) {
-    return undefined;
+    return defaultValue;
   }
 
   // eslint-disable-next-line no-magic-numbers
   if (keys.length > 1) {
     // eslint-disable-next-line no-magic-numbers
-    return objectGet(value[keys[0]], keys.slice(1).join('.'));
+    return objectGet(value[keys[0]], keys.slice(1).join('.'), defaultValue);
   }
 
   return value[keys[0]];