snapshot of https://github.com/shadcn-ui/ui.git (main, 2026-09-15; blobs > 131072B omitted)

apps/v4/registry/bases/aria/ui/attachment.tsx

@@ -0,0 +1,222 @@
+import * as React from "react"
+import { cva, type VariantProps } from "class-variance-authority"
+import { cn } from "cn"
+
+import { Button } from "@/registry/bases/aria/ui/button"
+
+const attachmentVariants = cva(
+  "cn-attachment group/attachment relative flex max-w-full min-w-0 shrink-0 flex-wrap border bg-card text-card-foreground transition-colors has-[>a,>button]:hover:bg-muted/50 data-[state=error]:border-destructive/30 data-[state=idle]:border-dashed",
+  {
+    variants: {
+      size: {
+        default: "cn-attachment-size-default",
+        sm: "cn-attachment-size-sm",
+        xs: "cn-attachment-size-xs",
+      },
+      orientation: {
+        horizontal: "cn-attachment-orientation-horizontal items-center",
+        vertical: "cn-attachment-orientation-vertical flex-col",
+      },
+    },
+  }
+)
+
+function Attachment({
+  className,
+  state = "done",
+  size = "default",
+  orientation = "horizontal",
+  ...props
+}: React.ComponentProps<"div"> &
+  VariantProps<typeof attachmentVariants> & {
+    state?: "idle" | "uploading" | "processing" | "error" | "done"
+  }) {
+  const resolvedOrientation = orientation ?? "horizontal"
+
+  return (
+    <div
+      data-slot="attachment"
+      data-state={state}
+      data-size={size}
+      data-orientation={resolvedOrientation}
+      className={cn(attachmentVariants({ size, orientation }), className)}
+      {...props}
+    />
+  )
+}
+
+const attachmentMediaVariants = cva(
+  "cn-attachment-media relative flex aspect-square shrink-0 items-center justify-center overflow-hidden group-data-[state=error]/attachment:bg-destructive/10 group-data-[state=error]/attachment:text-destructive [&_svg]:pointer-events-none",
+  {
+    variants: {
+      variant: {
+        icon: "cn-attachment-media-variant-icon",
+        image:
+          "cn-attachment-media-variant-image *:[img]:aspect-square *:[img]:w-full *:[img]:object-cover",
+      },
+    },
+    defaultVariants: {
+      variant: "icon",
+    },
+  }
+)
+
+function AttachmentMedia({
+  className,
+  variant = "icon",
+  ...props
+}: React.ComponentProps<"div"> & VariantProps<typeof attachmentMediaVariants>) {
+  return (
+    <div
+      data-slot="attachment-media"
+      data-variant={variant}
+      className={cn(attachmentMediaVariants({ variant }), className)}
+      {...props}
+    />
+  )
+}
+
+function AttachmentContent({
+  className,
+  ...props
+}: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="attachment-content"
+      className={cn(
+        "cn-attachment-content max-w-full min-w-0 flex-1",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function AttachmentTitle({
+  className,
+  ...props
+}: React.ComponentProps<"span">) {
+  return (
+    <span
+      data-slot="attachment-title"
+      className={cn(
+        "cn-attachment-title block max-w-full min-w-0 truncate group-data-[state=processing]/attachment:shimmer group-data-[state=uploading]/attachment:shimmer",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function AttachmentDescription({
+  className,
+  ...props
+}: React.ComponentProps<"span">) {
+  return (
+    <span
+      data-slot="attachment-description"
+      className={cn(
+        "cn-attachment-description block min-w-0 truncate text-muted-foreground group-data-[state=error]/attachment:text-destructive/80",
+        "max-w-full",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function AttachmentActions({
+  className,
+  ...props
+}: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="attachment-actions"
+      className={cn(
+        "cn-attachment-actions flex shrink-0 items-center",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function AttachmentAction({
+  className,
+  variant,
+  size = "icon-xs",
+  ...props
+}: React.ComponentProps<typeof Button>) {
+  return (
+    <Button
+      data-slot="attachment-action"
+      variant={variant ?? "ghost"}
+      size={size}
+      className={cn("cn-attachment-action", className)}
+      {...props}
+    />
+  )
+}
+
+function AttachmentTrigger({
+  className,
+  render,
+  type,
+  children,
+  ...props
+}: React.ComponentProps<"button"> & {
+  render?: (props: React.HTMLAttributes<HTMLElement>) => React.ReactNode
+}) {
+  if (render) {
+    const renderProps = {
+      ...props,
+      "data-slot": "attachment-trigger",
+      className: cn(
+        "cn-attachment-trigger absolute inset-0 z-10 outline-none",
+        className
+      ),
+      children,
+    }
+
+    return render(renderProps)
+  }
+
+  return (
+    <button
+      {...props}
+      type={type ?? "button"}
+      data-slot="attachment-trigger"
+      className={cn(
+        "cn-attachment-trigger absolute inset-0 z-10 outline-none",
+        className
+      )}
+    >
+      {children}
+    </button>
+  )
+}
+
+function AttachmentGroup({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="attachment-group"
+      className={cn(
+        "cn-attachment-group flex min-w-0 scroll-fade-x snap-x snap-mandatory scrollbar-none overflow-x-auto overscroll-x-contain *:data-[slot=attachment]:flex-none *:data-[slot=attachment]:snap-start",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export {
+  Attachment,
+  AttachmentGroup,
+  AttachmentMedia,
+  AttachmentContent,
+  AttachmentTitle,
+  AttachmentDescription,
+  AttachmentActions,
+  AttachmentAction,
+  AttachmentTrigger,
+}