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authorBertrand Yuan <bert.yuan@outlook.com>2025-12-15 23:48:10 +0800
committerBertrand Yuan <bert.yuan@outlook.com>2025-12-15 23:48:10 +0800
commit5b7ccf0b671e2999b62befc729a3e517a0433728 (patch)
tree8bf476dc7c75914c221042546840dc76267366df /src/components/ui/button.tsx
initial commit -- the front-end prototype
The initial code is base on Anirudh's work. More to see at: https://github.com/techwithanirudh/shadcn-blog Therefore, the code in this commit is under MIT license.
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+import { Slot } from '@radix-ui/react-slot';
+import { type VariantProps, cva } from 'class-variance-authority';
+import type * as React from 'react';
+
+import { cn } from '@/lib/utils';
+
+const buttonVariants = cva(
+ "inline-flex shrink-0 items-center justify-center gap-2 whitespace-nowrap rounded-md font-medium text-sm outline-none transition-all focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 disabled:pointer-events-none disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 [&_svg:not([class*='size-'])]:size-4 [&_svg]:pointer-events-none [&_svg]:shrink-0",
+ {
+ variants: {
+ variant: {
+ default:
+ 'bg-primary text-primary-foreground shadow-xs hover:bg-primary/90',
+ destructive:
+ 'bg-destructive text-white shadow-xs hover:bg-destructive/90 focus-visible:ring-destructive/20 dark:bg-destructive/60 dark:focus-visible:ring-destructive/40',
+ outline:
+ 'border bg-background shadow-xs hover:bg-accent hover:text-accent-foreground dark:border-border dark:bg-input/30 dark:hover:bg-input/50',
+ secondary:
+ 'bg-secondary text-secondary-foreground shadow-xs hover:bg-secondary/80',
+ ghost:
+ 'hover:bg-accent hover:text-accent-foreground dark:hover:bg-accent/50',
+ link: 'text-primary underline-offset-4 hover:underline',
+ },
+ size: {
+ default: 'h-9 px-4 py-2 has-[>svg]:px-3',
+ sm: 'h-8 gap-1.5 rounded-md px-3 has-[>svg]:px-2.5',
+ lg: 'h-10 rounded-md px-6 has-[>svg]:px-4',
+ icon: 'size-9',
+ },
+ },
+ defaultVariants: {
+ variant: 'default',
+ size: 'default',
+ },
+ },
+);
+
+function Button({
+ className,
+ variant,
+ size,
+ asChild = false,
+ ...props
+}: React.ComponentProps<'button'> &
+ VariantProps<typeof buttonVariants> & {
+ asChild?: boolean;
+ }) {
+ const Comp = asChild ? Slot : 'button';
+
+ return (
+ <Comp
+ data-slot='button'
+ className={cn(buttonVariants({ variant, size, className }))}
+ {...props}
+ />
+ );
+}
+
+export { Button, buttonVariants };