feat(www): code blocks package manager (shadcn-ui#6075)

* feat(www): code blocks

* fix: code style

components/code-block-command.tsx

@@ -0,0 +1,108 @@
+"use client"
+
+import * as React from "react"
+import { CheckIcon, ClipboardIcon } from "lucide-react"
+
+import { NpmCommands } from "@/types/unist"
+import { useConfig } from "@/hooks/use-config"
+import { copyToClipboardWithMeta } from "@/components/copy-button"
+import { Tabs } from "@/registry/default/ui/tabs"
+import { Button } from "@/registry/new-york/ui/button"
+import { TabsContent, TabsList, TabsTrigger } from "@/registry/new-york/ui/tabs"
+
+export function CodeBlockCommand({
+  __npmCommand__,
+  __yarnCommand__,
+  __pnpmCommand__,
+  __bunCommand__,
+}: React.ComponentProps<"pre"> & NpmCommands) {
+  const [config, setConfig] = useConfig()
+  const [hasCopied, setHasCopied] = React.useState(false)
+
+  React.useEffect(() => {
+    if (hasCopied) {
+      const timer = setTimeout(() => setHasCopied(false), 2000)
+      return () => clearTimeout(timer)
+    }
+  }, [hasCopied])
+
+  const packageManager = config.packageManager || "pnpm"
+  const tabs = React.useMemo(() => {
+    return {
+      pnpm: __pnpmCommand__,
+      npm: __npmCommand__,
+      yarn: __yarnCommand__,
+      bun: __bunCommand__,
+    }
+  }, [__npmCommand__, __pnpmCommand__, __yarnCommand__, __bunCommand__])
+
+  const copyCommand = React.useCallback(() => {
+    const command = tabs[packageManager]
+
+    if (!command) {
+      return
+    }
+
+    copyToClipboardWithMeta(command, {
+      name: "copy_npm_command",
+      properties: {
+        command,
+        pm: packageManager,
+      },
+    })
+    setHasCopied(true)
+  }, [packageManager, tabs])
+
+  return (
+    <div className="relative mt-6 max-h-[650px] overflow-x-auto rounded-xl bg-zinc-950 dark:bg-zinc-900">
+      <Tabs
+        defaultValue={packageManager}
+        onValueChange={(value) => {
+          setConfig({
+            ...config,
+            packageManager: value as "pnpm" | "npm" | "yarn" | "bun",
+          })
+        }}
+      >
+        <div className="flex items-center justify-between border-b border-zinc-800 bg-zinc-900 px-3 pt-2.5">
+          <TabsList className="h-7 translate-y-[2px] gap-3 bg-transparent p-0 pl-1">
+            {Object.entries(tabs).map(([key, value]) => {
+              return (
+                <TabsTrigger
+                  key={key}
+                  value={key}
+                  className="rounded-none border-b border-transparent bg-transparent p-0 pb-1.5 font-mono text-zinc-400 data-[state=active]:border-b-zinc-50 data-[state=active]:bg-transparent data-[state=active]:text-zinc-50"
+                >
+                  {key}
+                </TabsTrigger>
+              )
+            })}
+          </TabsList>
+        </div>
+        {Object.entries(tabs).map(([key, value]) => {
+          return (
+            <TabsContent key={key} value={key} className="mt-0">
+              <pre className="px-4 py-5">
+                <code
+                  className="relative font-mono text-sm leading-none"
+                  data-language="bash"
+                >
+                  {value}
+                </code>
+              </pre>
+            </TabsContent>
+          )
+        })}
+      </Tabs>
+      <Button
+        size="icon"
+        variant="ghost"
+        className="absolute right-2.5 top-2 z-10 h-6 w-6 text-zinc-50 hover:bg-zinc-700 hover:text-zinc-50 [&_svg]:h-3 [&_svg]:w-3"
+        onClick={copyCommand}
+      >
+        <span className="sr-only">Copy</span>
+        {hasCopied ? <CheckIcon /> : <ClipboardIcon />}
+      </Button>
+    </div>
+  )
+}

components/mdx-components.tsx

@@ -11,6 +11,7 @@ import { Event } from "@/lib/events"
 import { cn } from "@/lib/utils"
 import { useConfig } from "@/hooks/use-config"
 import { Callout } from "@/components/callout"
+import { CodeBlockCommand } from "@/components/code-block-command"
 import { CodeBlockWrapper } from "@/components/code-block-wrapper"
 import { ComponentExample } from "@/components/component-example"
 import { ComponentPreview } from "@/components/component-preview"
@@ -192,37 +193,37 @@ const components = {
     __src__?: string
     __event__?: Event["name"]
   } & NpmCommands) => {
+    const isNpmCommand =
+      __npmCommand__ && __yarnCommand__ && __pnpmCommand__ && __bunCommand__
+
+    if (isNpmCommand) {
+      return (
+        <CodeBlockCommand
+          __npmCommand__={__npmCommand__}
+          __yarnCommand__={__yarnCommand__}
+          __pnpmCommand__={__pnpmCommand__}
+          __bunCommand__={__bunCommand__}
+        />
+      )
+    }
+
     return (
       <StyleWrapper styleName={__style__}>
         <pre
           className={cn(
-            "mb-4 mt-6 max-h-[650px] overflow-x-auto rounded-lg border bg-zinc-950 py-4 dark:bg-zinc-900",
+            "mb-4 mt-6 max-h-[650px] overflow-x-auto rounded-xl bg-zinc-950 py-4 dark:bg-zinc-900",
             className
           )}
           {...props}
         />
-        {__rawString__ && !__npmCommand__ && (
+        {__rawString__ && (
           <CopyButton
             value={__rawString__}
             src={__src__}
             event={__event__}
             className={cn("absolute right-4 top-4", __withMeta__ && "top-16")}
           />
         )}
-        {__npmCommand__ &&
-          __yarnCommand__ &&
-          __pnpmCommand__ &&
-          __bunCommand__ && (
-            <CopyNpmCommandButton
-              commands={{
-                __npmCommand__,
-                __yarnCommand__,
-                __pnpmCommand__,
-                __bunCommand__,
-              }}
-              className={cn("absolute right-4 top-4", __withMeta__ && "top-16")}
-            />
-          )}
       </StyleWrapper>
     )
   },

content/docs/installation/remix.mdx

@@ -47,7 +47,7 @@ Do you want to use CSS variables for colors? › no / yes
 ### Install Tailwind CSS
 
 ```bash
-npm add -D tailwindcss@latest autoprefixer@latest
+npm install -D tailwindcss@latest autoprefixer@latest
 ```
 
 Then we create a `postcss.config.js` file:

content/docs/installation/vite.mdx

@@ -19,7 +19,9 @@ Install `tailwindcss` and its peer dependencies, then generate your `tailwind.co
 
 ```bash
 npm install -D tailwindcss postcss autoprefixer
+```
 
+```bash
 npx tailwindcss init -p
 ```
 
@@ -93,11 +95,10 @@ Add the following code to the `tsconfig.app.json` file to resolve paths, for you
 
 ### Update vite.config.ts
 
-Add the following code to the vite.config.ts so your app can resolve paths without error
+Add the following code to the vite.config.ts so your app can resolve paths without error:
 
 ```bash
-# (so you can import "path" without error)
-npm i -D @types/node
+npm install -D @types/node
 ```
 
 ```typescript

hooks/use-config.ts

@@ -8,12 +8,14 @@ type Config = {
   style: Style["name"]
   theme: BaseColor["name"]
   radius: number
+  packageManager: "npm" | "yarn" | "pnpm" | "bun"
 }
 
 const configAtom = atomWithStorage<Config>("config", {
   style: "new-york",
   theme: "zinc",
   radius: 0.5,
+  packageManager: "pnpm",
 })
 
 export function useConfig() {

lib/rehype-component.ts

@@ -37,11 +37,14 @@ export function rehypeComponent() {
             } else {
               const component = Index[style.name][name]
               src = fileName
-                ? component.files.find((file: string) => {
-                    return (
-                      file.endsWith(`${fileName}.tsx`) ||
-                      file.endsWith(`${fileName}.ts`)
-                    )
+                ? component.files.find((file: unknown) => {
+                    if (typeof file === "string") {
+                      return (
+                        file.endsWith(`${fileName}.tsx`) ||
+                        file.endsWith(`${fileName}.ts`)
+                      )
+                    }
+                    return false
                   }) || component.files[0]?.path
                 : component.files[0]?.path
             }

lib/rehype-npm-command.ts

@@ -26,7 +26,7 @@ export function rehypeNpmCommand() {
         )
       }
 
-      // npx create.
+      // npx create-.
       if (node.properties?.["__rawString__"]?.startsWith("npx create-")) {
         const npmCommand = node.properties?.["__rawString__"]
         node.properties["__npmCommand__"] = npmCommand
@@ -44,6 +44,24 @@ export function rehypeNpmCommand() {
         )
       }
 
+      // npm create.
+      if (node.properties?.["__rawString__"]?.startsWith("npm create")) {
+        const npmCommand = node.properties?.["__rawString__"]
+        node.properties["__npmCommand__"] = npmCommand
+        node.properties["__yarnCommand__"] = npmCommand.replace(
+          "npm create",
+          "yarn create"
+        )
+        node.properties["__pnpmCommand__"] = npmCommand.replace(
+          "npm create",
+          "pnpm create"
+        )
+        node.properties["__bunCommand__"] = npmCommand.replace(
+          "npm create",
+          "bun create"
+        )
+      }
+
       // npx.
       if (
         node.properties?.["__rawString__"]?.startsWith("npx") &&