Fix auto default in light-dark-auto mode

stelcodes · stelcodes · commit 9c963c838ad7 · 2025-08-04T22:05:00.000-05:00
diff --git a/src/layouts/Layout.astro b/src/layouts/Layout.astro
@@ -51,7 +51,11 @@ if (themeMode === 'light-dark-auto' && siteConfig.themes.include.length < 2) {
 }
 let defaultTheme = siteConfig.themes.default || siteConfig.themes.include[0]
 let includedThemes = siteConfig.themes.include as string[]
-if (!includedThemes.includes(defaultTheme)) {
+const themeNotIncluded = includedThemes.includes(defaultTheme)
+if (
+  (themeMode !== 'light-dark-auto' && themeNotIncluded) ||
+  (themeMode === 'light-dark-auto' && defaultTheme !== 'auto' && themeNotIncluded)
+) {
   console.warn(
     `Default theme "${defaultTheme}" not found in themes. Using first theme: "${siteConfig.themes.include[0]}".`,
   )

Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,11 @@ if (themeMode === 'light-dark-auto' && siteConfig.themes.include.length < 2) {`
`51`	`51`	`}`
`52`	`52`	`let defaultTheme = siteConfig.themes.default \|\| siteConfig.themes.include[0]`
`53`	`53`	`let includedThemes = siteConfig.themes.include as string[]`
`54`		`-if (!includedThemes.includes(defaultTheme)) {`
	`54`	`+const themeNotIncluded = includedThemes.includes(defaultTheme)`
	`55`	`+if (`
	`56`	`+ (themeMode !== 'light-dark-auto' && themeNotIncluded) \|\|`
	`57`	`+ (themeMode === 'light-dark-auto' && defaultTheme !== 'auto' && themeNotIncluded)`
	`58`	`+) {`
`55`	`59`	`console.warn(`
`56`	`60`	`Default theme "${defaultTheme}" not found in themes. Using first theme: "${siteConfig.themes.include[0]}".`,
`57`	`61`	`)`