Toast variant success - shadcn/ui

toast.tsx

import * as React from "react";
import * as ToastPrimitives from "@radix-ui/react-toast";
import { cva, type VariantProps } from "class-variance-authority";
import { X } from "lucide-react";

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

const ToastProvider = ToastPrimitives.Provider;

const ToastViewport = React.forwardRef<
  React.ElementRef<typeof ToastPrimitives.Viewport>,
  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Viewport>
>(({ className, ...props }, ref) => (
  <ToastPrimitives.Viewport
    ref={ref}
    className={cn(
      "fixed top-0 z-[100] flex max-h-screen w-full flex-col-reverse p-4 sm:bottom-0 sm:right-0 sm:top-auto sm:flex-col md:max-w-[420px]",
      className
    )}
    {...props}
  />
));
ToastViewport.displayName = ToastPrimitives.Viewport.displayName;

const toastVariants = cva(
  "group pointer-events-auto relative flex w-full items-center justify-between space-x-4 overflow-hidden rounded-md border border-neutral-200 p-6 pr-8 shadow-lg transition-all data-[swipe=cancel]:translate-x-0 data-[swipe=end]:translate-x-[var(--radix-toast-swipe-end-x)] data-[swipe=move]:translate-x-[var(--radix-toast-swipe-move-x)] data-[swipe=move]:transition-none data-[state=open]:animate-in data-[state=closed]:animate-out data-[swipe=end]:animate-out data-[state=closed]:fade-out-80 data-[state=closed]:slide-out-to-right-full data-[state=open]:slide-in-from-top-full data-[state=open]:sm:slide-in-from-bottom-full dark:border-neutral-800",
  {
    variants: {
      variant: {
        default:
          "border bg-white text-neutral-950 dark:bg-neutral-950 dark:text-neutral-50",
        destructive:
          "destructive group border-red-500 bg-red-500 text-neutral-50 dark:border-red-900 dark:bg-red-900 dark:text-neutral-50",
        success: "success group border-green-500 bg-green-500 text-neutral-50",
      },
    },
    defaultVariants: {
      variant: "default",
    },
  }
);

const Toast = React.forwardRef<
  React.ElementRef<typeof ToastPrimitives.Root>,
  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Root> &
    VariantProps<typeof toastVariants>
>(({ className, variant, ...props }, ref) => {
  return (
    <ToastPrimitives.Root
      ref={ref}
      className={cn(toastVariants({ variant }), className)}
      {...props}
    />
  );
});
Toast.displayName = ToastPrimitives.Root.displayName;

const ToastAction = React.forwardRef<
  React.ElementRef<typeof ToastPrimitives.Action>,
  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Action>
>(({ className, ...props }, ref) => (
  <ToastPrimitives.Action
    ref={ref}
    className={cn(
      "inline-flex h-8 shrink-0 items-center justify-center rounded-md border border-neutral-200 bg-transparent px-3 text-sm font-medium ring-offset-white transition-colors hover:bg-neutral-100 focus:outline-none focus:ring-2 focus:ring-neutral-950 focus:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 group-[.destructive]:border-neutral-100/40 group-[.destructive]:hover:border-red-500/30 group-[.destructive]:hover:bg-red-500 group-[.destructive]:hover:text-neutral-50 group-[.destructive]:focus:ring-red-500 group-[.success]:border-neutral-100/40 group-[.success]:hover:border-green-500/30 group-[.success]:hover:bg-white group-[.success]:hover:text-green-500 group-[.success]:focus:ring-green-500",
      className
    )}
    {...props}
  />
));
ToastAction.displayName = ToastPrimitives.Action.displayName;

const ToastClose = React.forwardRef<
  React.ElementRef<typeof ToastPrimitives.Close>,
  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Close>
>(({ className, ...props }, ref) => (
  <ToastPrimitives.Close
    ref={ref}
    className={cn(
      "absolute right-2 top-2 rounded-md p-1 text-neutral-950/50 opacity-0 transition-opacity hover:text-neutral-950 focus:opacity-100 focus:outline-none focus:ring-2 group-hover:opacity-100 group-[.destructive]:text-red-300 group-[.destructive]:hover:text-red-50 group-[.destructive]:focus:ring-red-400 group-[.destructive]:focus:ring-offset-red-600 dark:text-neutral-50/50 dark:hover:text-neutral-50 group-[.success]:text-white group-[.success]:hover:text-white group-[.success]:focus:ring-white group-[.success]:focus:ring-offset-white ",
      className
    )}
    toast-close=""
    {...props}
  >
    <X className="h-4 w-4" />
  </ToastPrimitives.Close>
));
ToastClose.displayName = ToastPrimitives.Close.displayName;

const ToastTitle = React.forwardRef<
  React.ElementRef<typeof ToastPrimitives.Title>,
  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Title>
>(({ className, ...props }, ref) => (
  <ToastPrimitives.Title
    ref={ref}
    className={cn("text-sm font-semibold", className)}
    {...props}
  />
));
ToastTitle.displayName = ToastPrimitives.Title.displayName;

const ToastDescription = React.forwardRef<
  React.ElementRef<typeof ToastPrimitives.Description>,
  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Description>
>(({ className, ...props }, ref) => (
  <ToastPrimitives.Description
    ref={ref}
    className={cn("text-sm opacity-90", className)}
    {...props}
  />
));
ToastDescription.displayName = ToastPrimitives.Description.displayName;

type ToastProps = React.ComponentPropsWithoutRef<typeof Toast>;

type ToastActionElement = React.ReactElement<typeof ToastAction>;

export {
  type ToastProps,
  type ToastActionElement,
  ToastProvider,
  ToastViewport,
  Toast,
  ToastTitle,
  ToastDescription,
  ToastClose,
  ToastAction,
};

thanks a lot, found it really useful
wondering why they missed this variant
and I'm also not quite understand form where destructive/success color class comes from?

Thank you @Rnbsov! The piece of code that handle the color scheme is this one:

at line 25

const toastVariants = cva( "group pointer-events-auto relative flex w-full items-center justify-between space-x-4 overflow-hidden rounded-md border border-neutral-200 p-6 pr-8 shadow-lg transition-all data-[swipe=cancel]:translate-x-0 data-[swipe=end]:translate-x-[var(--radix-toast-swipe-end-x)] data-[swipe=move]:translate-x-[var(--radix-toast-swipe-move-x)] data-[swipe=move]:transition-none data-[state=open]:animate-in data-[state=closed]:animate-out data-[swipe=end]:animate-out data-[state=closed]:fade-out-80 data-[state=closed]:slide-out-to-right-full data-[state=open]:slide-in-from-top-full data-[state=open]:sm:slide-in-from-bottom-full dark:border-neutral-800", { variants: { variant: { default: "border bg-white text-neutral-950 dark:bg-neutral-950 dark:text-neutral-50", destructive: "destructive group border-red-500 bg-red-500 text-neutral-50 dark:border-red-900 dark:bg-red-900 dark:text-neutral-50", success: "success group border-green-500 bg-green-500 text-neutral-50", }, }, defaultVariants: { variant: "default", }, } );

yep I see, but I was wondering about destructive and success class specifically, destructive class seems to be specified in tailwind config by shadcn

but success one... do you have this class extended in tailwind config or globals?