fix: another attempt at node12 support

Author: mshanemc

src/shared/localShadowRepo.ts

@@ -79,7 +79,11 @@ export class ShadowRepo extends AsyncCreatable<ShadowRepoOptions> {
   }
 
   public async delete(): Promise<string> {
-    await fs.promises.rm(this.gitDir, { recursive: true, force: true });
+    if (typeof fs.promises.rm === 'function') {
+      await fs.promises.rm(this.gitDir, { recursive: true, force: true });
+    } else {
+      fs.rmdirSync(this.gitDir, { recursive: true });
+    }
     return this.gitDir;
   }
   /**

src/shared/remoteSourceTrackingService.ts

@@ -133,7 +133,7 @@ export class RemoteSourceTrackingService extends ConfigFile<RemoteSourceTracking
     const fileToDelete = RemoteSourceTrackingService.getFilePath(orgId);
     // the file might not exist, in which case we don't need to delete it
     if (fs.existsSync(fileToDelete)) {
-      await fs.promises.rm(fileToDelete, { recursive: true });
+      await fs.promises.unlink(fileToDelete);
     }
     return path.isAbsolute(fileToDelete) ? fileToDelete : path.join(process.cwd(), fileToDelete);
   }

test/nuts/commands/basics.nut.ts

@@ -72,8 +72,8 @@ describe('end-to-end-test for tracking with an org (single packageDir)', () => {
     it('sees a local delete in local status', async () => {
       const classDir = path.join(session.project.dir, 'force-app', 'main', 'default', 'classes');
       await Promise.all([
-        fs.promises.rm(path.join(classDir, 'TestOrderController.cls')),
-        fs.promises.rm(path.join(classDir, 'TestOrderController.cls-meta.xml')),
+        fs.promises.unlink(path.join(classDir, 'TestOrderController.cls')),
+        fs.promises.unlink(path.join(classDir, 'TestOrderController.cls-meta.xml')),
       ]);
       const result = execCmd<StatusResult[]>('force:source:status --json --local', { ensureExitCode: 0 }).jsonOutput
         .result;