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upstream-shadcn-ui/apps/v4/hooks/use-meta-color.ts
upstream-mirror 1416db152c
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29 lines
608 B
TypeScript

import * as React from "react"
import { useTheme } from "next-themes"
export const META_THEME_COLORS = {
light: "#ffffff",
dark: "#0a0a0a",
}
export function useMetaColor() {
const { resolvedTheme } = useTheme()
const metaColor = React.useMemo(() => {
return resolvedTheme !== "dark"
? META_THEME_COLORS.light
: META_THEME_COLORS.dark
}, [resolvedTheme])
const setMetaColor = React.useCallback((color: string) => {
document
.querySelector('meta[name="theme-color"]')
?.setAttribute("content", color)
}, [])
return {
metaColor,
setMetaColor,
}
}