From 744b36547627634442b950c3b270993f5291571a Mon Sep 17 00:00:00 2001
From: Patrik Oldsberg <poldsberg@gmail.com>
Date: Sat, 31 Dec 2022 14:36:52 +0100
Subject: [PATCH] theme: make home the default page theme

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>
---
 packages/theme/src/v4/baseTheme.ts | 3 ++-
 packages/theme/src/v4/types.ts     | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/theme/src/v4/baseTheme.ts b/packages/theme/src/v4/baseTheme.ts
index 1dcd2cf7d7..5bd7981377 100644
--- a/packages/theme/src/v4/baseTheme.ts
+++ b/packages/theme/src/v4/baseTheme.ts
@@ -24,6 +24,7 @@ import { SimpleV4ThemeOptions } from './types';
 const DEFAULT_HTML_FONT_SIZE = 16;
 const DEFAULT_FONT_FAMILY =
   '"Helvetica Neue", Helvetica, Roboto, Arial, sans-serif';
+const DEFAULT_PAGE_THEME = 'home';
 
 /**
  * A helper for creating theme options.
@@ -37,7 +38,7 @@ export function createV4ThemeOptions(
     palette,
     htmlFontSize = DEFAULT_HTML_FONT_SIZE,
     fontFamily = DEFAULT_FONT_FAMILY,
-    defaultPageTheme,
+    defaultPageTheme = DEFAULT_PAGE_THEME,
     pageTheme = defaultPageThemes,
   } = options;
 
diff --git a/packages/theme/src/v4/types.ts b/packages/theme/src/v4/types.ts
index e21ced6e94..9da80e73a3 100644
--- a/packages/theme/src/v4/types.ts
+++ b/packages/theme/src/v4/types.ts
@@ -81,7 +81,7 @@ export interface BackstageTheme extends Theme {
  */
 export type SimpleV4ThemeOptions = {
   palette: PaletteOptions;
-  defaultPageTheme: string;
+  defaultPageTheme?: string;
   pageTheme?: Record<string, PageTheme>;
   fontFamily?: string;
   htmlFontSize?: number;