From e674be7dcb4e97660aebef7268a0ff67fcef541b Mon Sep 17 00:00:00 2001
From: Katerina Skroumpelou <mandarini@users.noreply.github.com>
Date: Tue, 10 May 2022 13:58:10 +0300
Subject: [PATCH] fix(storybook): optional chain some options (#10232)

---
 .../migrate-stories-to-6-2/migrate-stories-to-6-2.ts  | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/packages/storybook/src/migrations/update-14-0-0/migrate-stories-to-6-2/migrate-stories-to-6-2.ts b/packages/storybook/src/migrations/update-14-0-0/migrate-stories-to-6-2/migrate-stories-to-6-2.ts
index e8b72e092055b..3e41897cdae25 100644
--- a/packages/storybook/src/migrations/update-14-0-0/migrate-stories-to-6-2/migrate-stories-to-6-2.ts
+++ b/packages/storybook/src/migrations/update-14-0-0/migrate-stories-to-6-2/migrate-stories-to-6-2.ts
@@ -65,18 +65,15 @@ export function findAllAngularProjectsWithStorybookConfiguration(tree: Tree): {
   }[] = [...projects.entries()]
     ?.filter(
       ([_, projectConfig]) =>
-        projectConfig.targets &&
-        projectConfig.targets.storybook &&
-        projectConfig.targets.storybook.options &&
-        projectConfig.targets.storybook.options.uiFramework ===
-          '@storybook/angular'
+        projectConfig?.targets?.storybook?.options?.uiFramework ===
+        '@storybook/angular'
     )
     ?.map(([projectName, projectConfig]) => {
-      if (projectConfig.targets && projectConfig.targets.storybook) {
+      if (projectConfig?.targets?.storybook) {
         return {
           name: projectName,
           configFolder:
-            projectConfig.targets.storybook.options.config.configFolder,
+            projectConfig.targets.storybook?.options?.config?.configFolder,
           projectRoot: projectConfig.root,
           projectSrc: projectConfig.sourceRoot,
         };