From 41ee7a7849ae5bd61baafba19bb029083ab5d78a Mon Sep 17 00:00:00 2001
From: Lars Hampe <hello@hashdot.co>
Date: Sun, 20 Oct 2024 20:51:43 +0200
Subject: [PATCH] feat(ui): add breadcrumbs

---
 packages/ui/src/breadcrumb.tsx | 115 +++++++++++++++++++++++++++++++++
 packages/ui/src/index.ts       |   1 +
 2 files changed, 116 insertions(+)
 create mode 100644 packages/ui/src/breadcrumb.tsx

diff --git a/packages/ui/src/breadcrumb.tsx b/packages/ui/src/breadcrumb.tsx
new file mode 100644
index 0000000..a0f3c2e
--- /dev/null
+++ b/packages/ui/src/breadcrumb.tsx
@@ -0,0 +1,115 @@
+import { Slot } from '@radix-ui/react-slot'
+import { ChevronRight, MoreHorizontal } from 'lucide-react'
+import * as React from 'react'
+
+import { cn } from './lib/cn'
+
+const Breadcrumb = React.forwardRef<
+  HTMLElement,
+  React.ComponentPropsWithoutRef<'nav'> & {
+    separator?: React.ReactNode
+  }
+>(({ ...props }, ref) => <nav ref={ref} aria-label="breadcrumb" {...props} />)
+Breadcrumb.displayName = 'Breadcrumb'
+
+const BreadcrumbList = React.forwardRef<
+  HTMLOListElement,
+  React.ComponentPropsWithoutRef<'ol'>
+>(({ className, ...props }, ref) => (
+  <ol
+    ref={ref}
+    className={cn(
+      'flex flex-wrap items-center gap-1.5 break-words text-sm text-muted-foreground sm:gap-2.5',
+      className,
+    )}
+    {...props}
+  />
+))
+BreadcrumbList.displayName = 'BreadcrumbList'
+
+const BreadcrumbItem = React.forwardRef<
+  HTMLLIElement,
+  React.ComponentPropsWithoutRef<'li'>
+>(({ className, ...props }, ref) => (
+  <li
+    ref={ref}
+    className={cn('inline-flex items-center gap-1.5', className)}
+    {...props}
+  />
+))
+BreadcrumbItem.displayName = 'BreadcrumbItem'
+
+const BreadcrumbLink = React.forwardRef<
+  HTMLAnchorElement,
+  React.ComponentPropsWithoutRef<'a'> & {
+    asChild?: boolean
+  }
+>(({ asChild, className, ...props }, ref) => {
+  const Comp = asChild ? Slot : 'a'
+
+  return (
+    <Comp
+      ref={ref}
+      className={cn('transition-colors hover:text-foreground', className)}
+      {...props}
+    />
+  )
+})
+BreadcrumbLink.displayName = 'BreadcrumbLink'
+
+const BreadcrumbPage = React.forwardRef<
+  HTMLSpanElement,
+  React.ComponentPropsWithoutRef<'span'>
+>(({ className, ...props }, ref) => (
+  <span
+    ref={ref}
+    role="link"
+    aria-disabled="true"
+    aria-current="page"
+    className={cn('font-normal text-foreground', className)}
+    {...props}
+  />
+))
+BreadcrumbPage.displayName = 'BreadcrumbPage'
+
+const BreadcrumbSeparator = ({
+  children,
+  className,
+  ...props
+}: React.ComponentProps<'li'>) => (
+  <li
+    role="presentation"
+    aria-hidden="true"
+    className={cn('[&>svg]:w-3.5 [&>svg]:h-3.5', className)}
+    {...props}
+  >
+    {children ?? <ChevronRight />}
+  </li>
+)
+BreadcrumbSeparator.displayName = 'BreadcrumbSeparator'
+
+const BreadcrumbEllipsis = ({
+  className,
+  ...props
+}: React.ComponentProps<'span'>) => (
+  <span
+    role="presentation"
+    aria-hidden="true"
+    className={cn('flex h-9 w-9 items-center justify-center', className)}
+    {...props}
+  >
+    <MoreHorizontal className="h-4 w-4" />
+    <span className="sr-only">More</span>
+  </span>
+)
+BreadcrumbEllipsis.displayName = 'BreadcrumbElipssis'
+
+export {
+  Breadcrumb,
+  BreadcrumbList,
+  BreadcrumbItem,
+  BreadcrumbLink,
+  BreadcrumbPage,
+  BreadcrumbSeparator,
+  BreadcrumbEllipsis,
+}
diff --git a/packages/ui/src/index.ts b/packages/ui/src/index.ts
index 6172803..4e872e1 100644
--- a/packages/ui/src/index.ts
+++ b/packages/ui/src/index.ts
@@ -25,3 +25,4 @@ export * from './sidebar'
 export * from './collapsible'
 export * from './avatar'
 export * from './global.css'
+export * from './breadcrumb'