From c02a061ac7c282a459574d8cb70067bfcb3ab588 Mon Sep 17 00:00:00 2001
From: Ian VanSchooten <ian.vanschooten@gmail.com>
Date: Sun, 20 Nov 2022 21:55:16 -0500
Subject: [PATCH] Fallback for XSTORYBOOK_EXAMPLE_APP no longer needed

---
 code/lib/builder-vite/src/envs.ts      | 28 ++++++++++----------------
 code/lib/core-common/src/utils/envs.ts | 14 ++++---------
 2 files changed, 15 insertions(+), 27 deletions(-)

diff --git a/code/lib/builder-vite/src/envs.ts b/code/lib/builder-vite/src/envs.ts
index c7c067866fe..c6f37d011c2 100644
--- a/code/lib/builder-vite/src/envs.ts
+++ b/code/lib/builder-vite/src/envs.ts
@@ -19,24 +19,18 @@ const allowedEnvVariables = [
  */
 export function stringifyProcessEnvs(raw: Builder_EnvsRaw, envPrefix: UserConfig['envPrefix']) {
   const updatedRaw: Builder_EnvsRaw = {};
-  const envs = Object.entries(raw).reduce(
-    (acc: Builder_EnvsRaw, [key, value]) => {
-      // Only add allowed values OR values from array OR string started with allowed prefixes
-      if (
-        allowedEnvVariables.includes(key) ||
-        (Array.isArray(envPrefix) && !!envPrefix.find((prefix) => key.startsWith(prefix))) ||
-        (typeof envPrefix === 'string' && key.startsWith(envPrefix))
-      ) {
-        acc[`import.meta.env.${key}`] = JSON.stringify(value);
-        updatedRaw[key] = value;
-      }
-      return acc;
-    },
-    {
-      // Default fallback
-      'process.env.XSTORYBOOK_EXAMPLE_APP': '""',
+  const envs = Object.entries(raw).reduce((acc: Builder_EnvsRaw, [key, value]) => {
+    // Only add allowed values OR values from array OR string started with allowed prefixes
+    if (
+      allowedEnvVariables.includes(key) ||
+      (Array.isArray(envPrefix) && !!envPrefix.find((prefix) => key.startsWith(prefix))) ||
+      (typeof envPrefix === 'string' && key.startsWith(envPrefix))
+    ) {
+      acc[`import.meta.env.${key}`] = JSON.stringify(value);
+      updatedRaw[key] = value;
     }
-  );
+    return acc;
+  }, {});
 
   return envs;
 }
diff --git a/code/lib/core-common/src/utils/envs.ts b/code/lib/core-common/src/utils/envs.ts
index d354a890fca..1fc6a5ac641 100644
--- a/code/lib/core-common/src/utils/envs.ts
+++ b/code/lib/core-common/src/utils/envs.ts
@@ -50,16 +50,10 @@ export const stringifyEnvs = (raw: Record<string, string>): Record<string, strin
   }, {});
 
 export const stringifyProcessEnvs = (raw: Record<string, string>): Record<string, string> => {
-  const envs = Object.entries(raw).reduce<Record<string, string>>(
-    (acc, [key, value]) => {
-      acc[`process.env.${key}`] = JSON.stringify(value);
-      return acc;
-    },
-    {
-      // Default fallback
-      'process.env.XSTORYBOOK_EXAMPLE_APP': '""',
-    }
-  );
+  const envs = Object.entries(raw).reduce<Record<string, string>>((acc, [key, value]) => {
+    acc[`process.env.${key}`] = JSON.stringify(value);
+    return acc;
+  }, {});
   // FIXME: something like this is necessary to support destructuring like:
   //
   // const { foo } = process.env;