feat: adding multi-select component

apps/www/__registry__/index.tsx

@@ -1027,6 +1027,20 @@ export const Index: Record<string, any> = {
       component: React.lazy(() => import("@/registry/default/example/cards")),
       files: ["registry/default/example/cards/cards.tsx"],
     },
+    "multi-select-demo": {
+      name: "multi-select-demo",
+      type: "components:example",
+      registryDependencies: ["command","popover","button"],
+      component: React.lazy(() => import("@/registry/default/example/multi-select-demo")),
+      files: ["registry/default/example/multi-select.tsx"],
+    },
+    "multi-select-form": {
+      name: "multi-select-form",
+      type: "components:example",
+      registryDependencies: ["multi-select"],
+      component: React.lazy(() => import("@/registry/default/example/multi-select-form")),
+      files: ["registry/default/example/multi-select-form.tsx"],
+    },
   },  "new-york": {
     "accordion": {
       name: "accordion",
@@ -2050,5 +2064,19 @@ export const Index: Record<string, any> = {
       component: React.lazy(() => import("@/registry/new-york/example/cards")),
       files: ["registry/new-york/example/cards/cards.tsx"],
     },
+    "multi-select-demo": {
+      name: "multi-select-demo",
+      type: "components:example",
+      registryDependencies: ["command","popover","button"],
+      component: React.lazy(() => import("@/registry/new-york/example/multi-select-demo")),
+      files: ["registry/new-york/example/multi-select.tsx"],
+    },
+    "multi-select-form": {
+      name: "multi-select-form",
+      type: "components:example",
+      registryDependencies: ["multi-select"],
+      component: React.lazy(() => import("@/registry/new-york/example/multi-select-form")),
+      files: ["registry/new-york/example/multi-select-form.tsx"],
+    },
   },
 }

apps/www/config/docs.ts

@@ -302,6 +302,11 @@ export const docsConfig: DocsConfig = {
           href: "/docs/components/select",
           items: [],
         },
+        {
+          title: "Multi Select",
+          href: "/docs/components/multi-select",
+          items: [],
+        },
         {
           title: "Separator",
           href: "/docs/components/separator",

apps/www/content/docs/components/multi-select.mdx

@@ -0,0 +1,68 @@
+---
+title: Multi Select
+description: Displays a list of options that a user can select one or more of. Supports search and filtering.
+component: false
+---
+
+<ComponentPreview name="multi-select-demo" />
+
+## Installation
+
+<Tabs defaultValue="cli">
+
+<TabsList>
+  <TabsTrigger value="cli">CLI</TabsTrigger>
+  <TabsTrigger value="manual">Manual</TabsTrigger>
+</TabsList>
+<TabsContent value="cli">
+
+```bash
+npx shadcn-ui@latest add multi-select
+```
+
+</TabsContent>
+
+<TabsContent value="manual">
+
+<Steps>
+
+<Step>Copy and paste the following code into your project.</Step>
+
+<ComponentSource name="multi-select" />
+
+<Step>Update the import paths to match your project setup.</Step>
+
+</Steps>
+
+</TabsContent>
+
+</Tabs>
+
+## Usage
+
+```tsx
+import { MultiSelect } from "@/components/ui/multi-select"
+```
+
+```tsx
+const [selected, setSelected] = React.useState<Record<string, string>>([])
+
+<MultiSelect
+  options={[
+    { value: "React", label: "React" },
+    { value: "Vue", label: "Vue" },
+    { value: "Svelte", label: "Svelte" },
+    { value: "Angular", label: "Angular" },
+  ]}
+  selected={selected}
+  onChange={setSelected}
+  className="sm:w-[300px]"
+  placeholder="Select a framework"
+/>
+```
+
+## Examples
+
+### Form
+
+<ComponentPreview name="multi-select-form" />

apps/www/public/registry/styles/default/button.json

@@ -6,7 +6,7 @@
   "files": [
     {
       "name": "button.tsx",
-      "content": "import * as React from \"react\"\nimport { Slot } from \"@radix-ui/react-slot\"\nimport { cva, type VariantProps } from \"class-variance-authority\"\n\nimport { cn } from \"@/lib/utils\"\n\nconst buttonVariants = cva(\n  \"inline-flex items-center justify-center 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\",\n  {\n    variants: {\n      variant: {\n        default: \"bg-primary text-primary-foreground hover:bg-primary/90\",\n        destructive:\n          \"bg-destructive text-destructive-foreground hover:bg-destructive/90\",\n        outline:\n          \"border border-input bg-background hover:bg-accent hover:text-accent-foreground\",\n        secondary:\n          \"bg-secondary text-secondary-foreground hover:bg-secondary/80\",\n        ghost: \"hover:bg-accent hover:text-accent-foreground\",\n        link: \"text-primary underline-offset-4 hover:underline\",\n      },\n      size: {\n        default: \"h-10 px-4 py-2\",\n        sm: \"h-9 rounded-md px-3\",\n        lg: \"h-11 rounded-md px-8\",\n        icon: \"h-10 w-10\",\n      },\n    },\n    defaultVariants: {\n      variant: \"default\",\n      size: \"default\",\n    },\n  }\n)\n\nexport interface ButtonProps\n  extends React.ButtonHTMLAttributes<HTMLButtonElement>,\n    VariantProps<typeof buttonVariants> {\n  asChild?: boolean\n}\n\nconst Button = React.forwardRef<HTMLButtonElement, ButtonProps>(\n  ({ className, variant, size, asChild = false, ...props }, ref) => {\n    const Comp = asChild ? Slot : \"button\"\n    return (\n      <Comp\n        className={cn(buttonVariants({ variant, size, className }))}\n        ref={ref}\n        {...props}\n      />\n    )\n  }\n)\nButton.displayName = \"Button\"\n\nexport { Button, buttonVariants }\n"
+      "content": "import * as React from \"react\"\nimport { Slot } from \"@radix-ui/react-slot\"\nimport { cva, type VariantProps } from \"class-variance-authority\"\n\nimport { cn } from \"@/lib/utils\"\n\nconst buttonVariants = cva(\n  \"inline-flex items-center justify-center 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\",\n  {\n    variants: {\n      variant: {\n        default: \"bg-primary text-primary-foreground hover:bg-primary/90\",\n        destructive:\n          \"bg-destructive text-destructive-foreground hover:bg-destructive/90\",\n        outline:\n          \"border border-input bg-background hover:bg-accent hover:text-accent-foreground\",\n        secondary:\n          \"bg-secondary text-secondary-foreground hover:bg-secondary/80\",\n        ghost: \"hover:bg-accent hover:text-accent-foreground\",\n        link: \"text-primary underline-offset-4 hover:underline\",\n      },\n      size: {\n        default: \"h-10 px-4 py-2\",\n        sm: \"h-9 rounded-md px-3\",\n        lg: \"h-11 rounded-md px-8\",\n        icon: \"h-10 w-10\",\n      },\n    },\n    defaultVariants: {\n      variant: \"default\",\n      size: \"default\",\n    },\n  }\n)\n\nexport interface ButtonProps\n  extends React.ButtonHTMLAttributes<HTMLButtonElement>,\n    VariantProps<typeof buttonVariants> {\n  asChild?: boolean\n}\n\nconst Button = React.forwardRef<HTMLButtonElement, ButtonProps>(\n  ({ className, variant, size, asChild = false, ...props }, ref) => {\n    const Comp = asChild ? Slot : \"button\"\n    return (\n      <Comp\n        className={cn(buttonVariants({ variant, size, className }))}\n        ref={ref}\n        {...props}\n      />\n    )\n  }\n)\nButton.displayName = \"Button\"\n\nexport { Button, buttonVariants }\n"
     }
   ],
   "type": "components:ui"

apps/www/public/registry/styles/default/calendar.json

@@ -10,7 +10,7 @@
   "files": [
     {
       "name": "calendar.tsx",
-      "content": "\"use client\"\n\nimport * as React from \"react\"\nimport { ChevronLeft, ChevronRight } from \"lucide-react\"\nimport { DayPicker } from \"react-day-picker\"\n\nimport { cn } from \"@/lib/utils\"\nimport { buttonVariants } from \"@/registry/default/ui/button\"\n\nexport type CalendarProps = React.ComponentProps<typeof DayPicker>\n\nfunction Calendar({\n  className,\n  classNames,\n  showOutsideDays = true,\n  ...props\n}: CalendarProps) {\n  return (\n    <DayPicker\n      showOutsideDays={showOutsideDays}\n      className={cn(\"p-3\", className)}\n      classNames={{\n        months: \"flex flex-col sm:flex-row space-y-4 sm:space-x-4 sm:space-y-0\",\n        month: \"space-y-4\",\n        caption: \"flex justify-center pt-1 relative items-center\",\n        caption_label: \"text-sm font-medium\",\n        nav: \"space-x-1 flex items-center\",\n        nav_button: cn(\n          buttonVariants({ variant: \"outline\" }),\n          \"h-7 w-7 bg-transparent p-0 opacity-50 hover:opacity-100\"\n        ),\n        nav_button_previous: \"absolute left-1\",\n        nav_button_next: \"absolute right-1\",\n        table: \"w-full border-collapse space-y-1\",\n        head_row: \"flex\",\n        head_cell:\n          \"text-muted-foreground rounded-md w-9 font-normal text-[0.8rem]\",\n        row: \"flex w-full mt-2\",\n        cell: \"text-center text-sm p-0 relative [&:has([aria-selected])]:bg-accent first:[&:has([aria-selected])]:rounded-l-md last:[&:has([aria-selected])]:rounded-r-md focus-within:relative focus-within:z-20\",\n        day: cn(\n          buttonVariants({ variant: \"ghost\" }),\n          \"h-9 w-9 p-0 font-normal aria-selected:opacity-100\"\n        ),\n        day_selected:\n          \"bg-primary text-primary-foreground hover:bg-primary hover:text-primary-foreground focus:bg-primary focus:text-primary-foreground\",\n        day_today: \"bg-accent text-accent-foreground\",\n        day_outside: \"text-muted-foreground opacity-50\",\n        day_disabled: \"text-muted-foreground opacity-50\",\n        day_range_middle:\n          \"aria-selected:bg-accent aria-selected:text-accent-foreground\",\n        day_hidden: \"invisible\",\n        ...classNames,\n      }}\n      components={{\n        IconLeft: ({ ...props }) => <ChevronLeft className=\"h-4 w-4\" />,\n        IconRight: ({ ...props }) => <ChevronRight className=\"h-4 w-4\" />,\n      }}\n      {...props}\n    />\n  )\n}\nCalendar.displayName = \"Calendar\"\n\nexport { Calendar }\n"
+      "content": "\"use client\"\n\nimport * as React from \"react\"\nimport { ChevronLeft, ChevronRight } from \"lucide-react\"\nimport { DayPicker } from \"react-day-picker\"\n\nimport { cn } from \"@/lib/utils\"\nimport { buttonVariants } from \"@/registry/default/ui/button\"\n\nexport type CalendarProps = React.ComponentProps<typeof DayPicker>\n\nfunction Calendar({\n  className,\n  classNames,\n  showOutsideDays = true,\n  ...props\n}: CalendarProps) {\n  return (\n    <DayPicker\n      showOutsideDays={showOutsideDays}\n      className={cn(\"p-3\", className)}\n      classNames={{\n        months: \"flex flex-col sm:flex-row space-y-4 sm:space-x-4 sm:space-y-0\",\n        month: \"space-y-4\",\n        caption: \"flex justify-center pt-1 relative items-center\",\n        caption_label: \"text-sm font-medium\",\n        nav: \"space-x-1 flex items-center\",\n        nav_button: cn(\n          buttonVariants({ variant: \"outline\" }),\n          \"h-7 w-7 bg-transparent p-0 opacity-50 hover:opacity-100\"\n        ),\n        nav_button_previous: \"absolute left-1\",\n        nav_button_next: \"absolute right-1\",\n        table: \"w-full border-collapse space-y-1\",\n        head_row: \"flex\",\n        head_cell:\n          \"text-muted-foreground rounded-md w-9 font-normal text-[0.8rem]\",\n        row: \"flex w-full mt-2\",\n        cell: \"h-9 w-9 text-center text-sm p-0 relative [&:has([aria-selected])]:bg-accent first:[&:has([aria-selected])]:rounded-l-md last:[&:has([aria-selected])]:rounded-r-md focus-within:relative focus-within:z-20\",\n        day: cn(\n          buttonVariants({ variant: \"ghost\" }),\n          \"h-9 w-9 p-0 font-normal aria-selected:opacity-100\"\n        ),\n        day_selected:\n          \"bg-primary text-primary-foreground hover:bg-primary hover:text-primary-foreground focus:bg-primary focus:text-primary-foreground\",\n        day_today: \"bg-accent text-accent-foreground\",\n        day_outside: \"text-muted-foreground opacity-50\",\n        day_disabled: \"text-muted-foreground opacity-50\",\n        day_range_middle:\n          \"aria-selected:bg-accent aria-selected:text-accent-foreground\",\n        day_hidden: \"invisible\",\n        ...classNames,\n      }}\n      components={{\n        IconLeft: ({ ...props }) => <ChevronLeft className=\"h-4 w-4\" />,\n        IconRight: ({ ...props }) => <ChevronRight className=\"h-4 w-4\" />,\n      }}\n      {...props}\n    />\n  )\n}\nCalendar.displayName = \"Calendar\"\n\nexport { Calendar }\n"
     }
   ],
   "type": "components:ui"

apps/www/public/registry/styles/default/scroll-area.json

@@ -6,7 +6,7 @@
   "files": [
     {
       "name": "scroll-area.tsx",
-      "content": "\"use client\"\n\nimport * as React from \"react\"\nimport * as ScrollAreaPrimitive from \"@radix-ui/react-scroll-area\"\n\nimport { cn } from \"@/lib/utils\"\n\nconst ScrollArea = React.forwardRef<\n  React.ElementRef<typeof ScrollAreaPrimitive.Root>,\n  React.ComponentPropsWithoutRef<typeof ScrollAreaPrimitive.Root>\n>(({ className, children, ...props }, ref) => (\n  <ScrollAreaPrimitive.Root\n    ref={ref}\n    className={cn(\"relative overflow-hidden\", className)}\n    {...props}\n  >\n    <ScrollAreaPrimitive.Viewport className=\"h-full w-full rounded-[inherit]\">\n      {children}\n    </ScrollAreaPrimitive.Viewport>\n    <ScrollBar />\n    <ScrollAreaPrimitive.Corner />\n  </ScrollAreaPrimitive.Root>\n))\nScrollArea.displayName = ScrollAreaPrimitive.Root.displayName\n\nconst ScrollBar = React.forwardRef<\n  React.ElementRef<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>,\n  React.ComponentPropsWithoutRef<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>\n>(({ className, orientation = \"vertical\", ...props }, ref) => (\n  <ScrollAreaPrimitive.ScrollAreaScrollbar\n    ref={ref}\n    orientation={orientation}\n    className={cn(\n      \"flex touch-none select-none transition-colors\",\n      orientation === \"vertical\" &&\n        \"h-full w-2.5 border-l border-l-transparent p-[1px]\",\n      orientation === \"horizontal\" &&\n        \"h-2.5 border-t border-t-transparent p-[1px]\",\n      className\n    )}\n    {...props}\n  >\n    <ScrollAreaPrimitive.ScrollAreaThumb\n      className={cn(\n        \"relative rounded-full bg-border\",\n        orientation === \"vertical\" && \"flex-1\"\n      )}\n    />\n  </ScrollAreaPrimitive.ScrollAreaScrollbar>\n))\nScrollBar.displayName = ScrollAreaPrimitive.ScrollAreaScrollbar.displayName\n\nexport { ScrollArea, ScrollBar }\n"
+      "content": "\"use client\"\n\nimport * as React from \"react\"\nimport * as ScrollAreaPrimitive from \"@radix-ui/react-scroll-area\"\n\nimport { cn } from \"@/lib/utils\"\n\nconst ScrollArea = React.forwardRef<\n  React.ElementRef<typeof ScrollAreaPrimitive.Root>,\n  React.ComponentPropsWithoutRef<typeof ScrollAreaPrimitive.Root>\n>(({ className, children, ...props }, ref) => (\n  <ScrollAreaPrimitive.Root\n    ref={ref}\n    className={cn(\"relative overflow-hidden\", className)}\n    {...props}\n  >\n    <ScrollAreaPrimitive.Viewport className=\"h-full w-full rounded-[inherit]\">\n      {children}\n    </ScrollAreaPrimitive.Viewport>\n    <ScrollBar />\n    <ScrollAreaPrimitive.Corner />\n  </ScrollAreaPrimitive.Root>\n))\nScrollArea.displayName = ScrollAreaPrimitive.Root.displayName\n\nconst ScrollBar = React.forwardRef<\n  React.ElementRef<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>,\n  React.ComponentPropsWithoutRef<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>\n>(({ className, orientation = \"vertical\", ...props }, ref) => (\n  <ScrollAreaPrimitive.ScrollAreaScrollbar\n    ref={ref}\n    orientation={orientation}\n    className={cn(\n      \"flex touch-none select-none transition-colors\",\n      orientation === \"vertical\" &&\n        \"h-full w-2.5 border-l border-l-transparent p-[1px]\",\n      orientation === \"horizontal\" &&\n        \"h-2.5 flex-col border-t border-t-transparent p-[1px]\",\n      className\n    )}\n    {...props}\n  >\n    <ScrollAreaPrimitive.ScrollAreaThumb\n      className={cn(\n        \"relative rounded-full bg-border\",\n        orientation === \"vertical\" && \"flex-1\"\n      )}\n    />\n  </ScrollAreaPrimitive.ScrollAreaScrollbar>\n))\nScrollBar.displayName = ScrollAreaPrimitive.ScrollAreaScrollbar.displayName\n\nexport { ScrollArea, ScrollBar }\n"
     }
   ],
   "type": "components:ui"