fix(@schematics/angular): handle existence of un-referenced library p…

…rod tsconfig
angular · Aug 16, 2019 · f7f5f5b · f7f5f5b
1 parent 78b408f
commit f7f5f5b
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/packages/schematics/angular/migrations/update-9/ivy-libraries.ts b/packages/schematics/angular/migrations/update-9/ivy-libraries.ts
@@ -114,5 +114,7 @@ function createTsConfig(tree: Tree, tsConfigPath: string) {
     },
   };
 
-  tree.create(tsConfigPath, JSON.stringify(tsConfigContent, undefined, 2));
+  if (!tree.exists(tsConfigPath)) {
+    tree.create(tsConfigPath, JSON.stringify(tsConfigContent, undefined, 2));
+  }
 }
diff --git a/packages/schematics/angular/migrations/update-9/ivy-libraries_spec.ts b/packages/schematics/angular/migrations/update-9/ivy-libraries_spec.ts
@@ -59,6 +59,8 @@ describe('Migration to version 9', () => {
           tree,
         )
         .toPromise();
+
+      tree.delete(libProdTsConfig);
     });
 
     it(`should add 'tsConfig' option in production when configurations doesn't exists`, async () => {
-Original file line number
+Diff line change
@@ Expand Up / @@ -59,6 +59,8 @@ describe('Migration to version 9', () => { @@
               tree,
             )
             .toPromise();
+          tree.delete(libProdTsConfig);
         });
         it(`should add 'tsConfig' option in production when configurations doesn't exists`, async () => {
@@ Expand Down @@