button

1import * as React from "react"
2import { Slot } from "@radix-ui/react-slot"
3import { cva, type VariantProps } from "class-variance-authority"
4 
5import { cn } from "@/lib/utils"
6 
7const buttonVariants = cva(
8  "inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0",
9  {
10    variants: {
11      variant: {
12        default: "bg-primary text-primary-foreground hover:bg-primary/90",
13        destructive:
14          "bg-destructive text-destructive-foreground hover:bg-destructive/90",
15        outline:
16          "border border-input bg-background hover:bg-accent hover:text-accent-foreground",
17        secondary:
18          "bg-secondary text-secondary-foreground hover:bg-secondary/80",
19        ghost: "hover:bg-accent hover:text-accent-foreground",
20        link: "text-primary underline-offset-4 hover:underline",
21      },
22      size: {
23        default: "h-10 px-4 py-2",
24        sm: "h-9 rounded-md px-3",
25        lg: "h-11 rounded-md px-8",
26        icon: "h-10 w-10",
27      },
28    },
29    defaultVariants: {
30      variant: "default",
31      size: "default",
32    },
33  }
34)
35 
36export interface ButtonProps
37  extends React.ButtonHTMLAttributes<HTMLButtonElement>,
38    VariantProps<typeof buttonVariants> {
39  asChild?: boolean
40}
41 
42const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
43  ({ className, variant, size, asChild = false, ...props }, ref) => {
44    const Comp = asChild ? Slot : "button"
45    return (
46      <Comp
47        className={cn(buttonVariants({ variant, size, className }))}
48        ref={ref}
49        {...props}
50      />
51    )
52  }
53)
54Button.displayName = "Button"
55 
56export { Button, buttonVariants }