feat(shadcn): add deprecated components warning

.changeset/few-houses-impress.md

@@ -1,5 +0,0 @@
----
-"shadcn": minor
----
-
-add theme vars support

.changeset/five-hounds-tell.md

@@ -1,5 +0,0 @@
----
-"shadcn": minor
----
-
-add tailwind version detection

.changeset/fresh-cherries-brush.md

@@ -1,5 +0,0 @@
----
-"shadcn": minor
----
-
-add support for tailwind v4

.changeset/new-cheetahs-dance.md

@@ -1,5 +0,0 @@
----
-"shadcn": minor
----
-
-default for new-york for v4

.changeset/nine-llamas-sell.md

@@ -1,5 +0,0 @@
----
-"shadcn": minor
----
-
-fix handling of sidebar colors

.changeset/serious-geese-reply.md

@@ -1,5 +0,0 @@
----
-"shadcn": minor
----
-
-hotswap style for v4

apps/v4/package.json

@@ -67,7 +67,7 @@
     "react-resizable-panels": "^2.1.7",
     "recharts": "2.15.1",
     "rimraf": "^6.0.1",
-    "shadcn": "2.3.0",
+    "shadcn": "2.4.0",
     "sonner": "^1.7.4",
     "tailwind-merge": "^3.0.1",
     "tailwindcss": "^4.0.1",

apps/www/package.json

@@ -80,7 +80,7 @@
     "react-resizable-panels": "^2.0.22",
     "react-wrap-balancer": "^0.4.1",
     "recharts": "2.12.7",
-    "shadcn": "2.3.0",
+    "shadcn": "2.4.0",
     "sharp": "^0.31.3",
     "sonner": "^1.2.3",
     "swr": "2.2.6-beta.3",

packages/shadcn/CHANGELOG.md

@@ -1,5 +1,21 @@
 # @shadcn/ui
 
+## 2.4.0
+
+### Minor Changes
+
+- [#6487](https://github.com/shadcn-ui/ui/pull/6487) [`5ef2bc5f455dfc394116267788c0514b696e13b0`](https://github.com/shadcn-ui/ui/commit/5ef2bc5f455dfc394116267788c0514b696e13b0) Thanks [@shadcn](https://github.com/shadcn)! - add theme vars support
+
+- [#6478](https://github.com/shadcn-ui/ui/pull/6478) [`8f6a64f176defdb1f9c493598d952fb4e9844cd0`](https://github.com/shadcn-ui/ui/commit/8f6a64f176defdb1f9c493598d952fb4e9844cd0) Thanks [@shadcn](https://github.com/shadcn)! - add tailwind version detection
+
+- [#6490](https://github.com/shadcn-ui/ui/pull/6490) [`9a14c1d0925d3df2c8f57a3381d212cc3e54f4a6`](https://github.com/shadcn-ui/ui/commit/9a14c1d0925d3df2c8f57a3381d212cc3e54f4a6) Thanks [@shadcn](https://github.com/shadcn)! - add support for tailwind v4
+
+- [#6574](https://github.com/shadcn-ui/ui/pull/6574) [`1e357cb20d6024b2bc9766fb15f61cb989eb7024`](https://github.com/shadcn-ui/ui/commit/1e357cb20d6024b2bc9766fb15f61cb989eb7024) Thanks [@shadcn](https://github.com/shadcn)! - default for new-york for v4
+
+- [#6515](https://github.com/shadcn-ui/ui/pull/6515) [`d1eb24e23a973646d78cf101fa1e0a22861ac9fd`](https://github.com/shadcn-ui/ui/commit/d1eb24e23a973646d78cf101fa1e0a22861ac9fd) Thanks [@shadcn](https://github.com/shadcn)! - fix handling of sidebar colors
+
+- [#6571](https://github.com/shadcn-ui/ui/pull/6571) [`c74a094f14a6e338124709547932dbb20c8d1324`](https://github.com/shadcn-ui/ui/commit/c74a094f14a6e338124709547932dbb20c8d1324) Thanks [@shadcn](https://github.com/shadcn)! - hotswap style for v4
+
 ## 2.2.0
 
 ### Minor Changes

packages/shadcn/package.json

@@ -1,6 +1,6 @@
 {
   "name": "shadcn",
-  "version": "2.3.0",
+  "version": "2.4.0",
   "description": "Add components to your apps.",
   "publishConfig": {
     "access": "public"

packages/shadcn/src/commands/add.ts

@@ -14,6 +14,21 @@ import { Command } from "commander"
 import prompts from "prompts"
 import { z } from "zod"
 
+const DEPRECATED_COMPONENTS = [
+  {
+    name: "toast",
+    deprecatedBy: "sonner",
+    message:
+      "The toast component is deprecated. Use the sonner component instead.",
+  },
+  {
+    name: "toaster",
+    deprecatedBy: "sonner",
+    message:
+      "The toaster component is deprecated. Use the sonner component instead.",
+  },
+]
+
 export const addOptionsSchema = z.object({
   components: z.array(z.string()).optional(),
   yes: z.boolean(),
@@ -81,6 +96,19 @@ export const add = new Command()
         options.components = await promptForRegistryComponents(options)
       }
 
+      const deprecatedComponents = DEPRECATED_COMPONENTS.filter((component) =>
+        options.components?.includes(component.name)
+      )
+
+      if (deprecatedComponents?.length) {
+        logger.break()
+        deprecatedComponents.forEach((component) => {
+          logger.warn(highlighter.warn(component.message))
+        })
+        logger.break()
+        process.exit(1)
+      }
+
       let { errors, config } = await preFlightAdd(options)
 
       // No components.json file. Prompt the user to run init.
@@ -190,7 +218,13 @@ async function promptForRegistryComponents(
     hint: "Space to select. A to toggle all. Enter to submit.",
     instructions: false,
     choices: registryIndex
-      .filter((entry) => entry.type === "registry:ui")
+      .filter(
+        (entry) =>
+          entry.type === "registry:ui" &&
+          !DEPRECATED_COMPONENTS.some(
+            (component) => component.name === entry.name
+          )
+      )
       .map((entry) => ({
         title: entry.name,
         value: entry.name,