Re-add typescript check when adding react-docgen-typescript plugin (#509

)
storybookjs · Oct 7, 2022 · 64879c1 · 64879c1
1 parent e348165
commit 64879c1
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/packages/builder-vite/vite-config.ts b/packages/builder-vite/vite-config.ts
@@ -218,7 +218,16 @@ export async function pluginConfig(options: ExtendedOptions, _type: PluginConfig
       {} as TypescriptConfig
     );
 
-    if (reactDocgenOption === 'react-docgen-typescript') {
+    let typescriptPresent;
+
+    try {
+      require.resolve('typescript');
+      typescriptPresent = true;
+    } catch (e) {
+      typescriptPresent = false;
+    }
+
+    if (reactDocgenOption === 'react-docgen-typescript' && typescriptPresent) {
       plugins.push(
         require('@joshwooding/vite-plugin-react-docgen-typescript')({
           ...reactDocgenTypescriptOptions,