pse.dev/components/ui/button.tsx

import * as React from "react"
import { Slot } from "@radix-ui/react-slot"
import { cva, type VariantProps } from "class-variance-authority"
import { LucideIcon } from "lucide-react"

import { cn } from "@/lib/utils"

const buttonVariants = cva(
  "font-sans inline-flex items-center justify-center duration-100 rounded-md text-sm font-medium transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:opacity-50 disabled:pointer-events-none ring-offset-background",
  {
    variants: {
      variant: {
        default: "bg-primary text-primary-foreground hover:bg-primary/90",
        destructive:
          "bg-destructive text-destructive-foreground hover:bg-destructive/90",
        outline:
          "border border-input hover:bg-accent hover:text-accent-foreground",
        secondary:
          "bg-secondary text-secondary-foreground hover:bg-secondary/80",
        ghost: "hover:bg-accent hover:text-accent-foreground",
        link: "underline-offset-4 hover:underline text-primary",
        black: "bg-tuatara-950 text-white hover:bg-black",
        white: "bg-zinc-50 text-black hover:bg-zinc-100",
        blue: "bg-anakiwa-950 text-white",
      },
      size: {
        default: "h-10 py-2 px-4",
        sm: "h-9 px-3 rounded-md",
        lg: "h-11 px-8 rounded-md",
      },
    },
    defaultVariants: {
      variant: "default",
      size: "default",
    },
  }
)

export interface ButtonProps
  extends React.ButtonHTMLAttributes<HTMLButtonElement>,
    VariantProps<typeof buttonVariants> {
  asChild?: boolean
  icon?: LucideIcon
}

const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
  (
    { className, variant, size, asChild = false, children, icon, ...props },
    ref
  ) => {
    const Comp = asChild ? Slot : "button"
    const Icon = icon
    return (
      <Comp
        className={cn(buttonVariants({ variant, size, className }))}
        ref={ref}
        {...props}
      >
        {Icon && <Icon size={18} />}
        <span>{children}</span>
      </Comp>
    )
  }
)
Button.displayName = "Button"

export { Button, buttonVariants }