fix(@schematics/angular): prevent error when tsconfig file is missing…

… in application builder migration If the root tsconfig.json is missing we should not error. Closes #29754
angular · Mar 4, 2025 · 4f2bcdc · 4f2bcdc
1 parent 434198c
commit 4f2bcdc
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/packages/schematics/angular/migrations/use-application-builder/migration.ts b/packages/schematics/angular/migrations/use-application-builder/migration.ts
@@ -460,8 +460,12 @@ function deleteFile(path: string): Rule {
 }
 
 function updateJsonFile(path: string, updater: (json: JSONFile) => void): Rule {
-  return (tree) => {
-    updater(new JSONFile(tree, path));
+  return (tree, ctx) => {
+    if (tree.exists(path)) {
+      updater(new JSONFile(tree, path));
+    } else {
+      ctx.logger.info(`Skipping updating '${path}' as it does not exist.`);
+    }
   };
 }