feat(create): interactive prompts for example, dir, name, pm

Made-with: Cursor

packages/create/src/prompts.ts

@@ -0,0 +1,61 @@
+import { confirm, input, select } from "@inquirer/prompts";
+import type { PackageManagerName } from "./package-manager.js";
+import { CliError } from "./errors.js";
+import { normalizePackageName } from "./utils/normalize-package-name.js";
+
+export async function promptExample(examples: string[]): Promise<string> {
+  return select({
+    message: "Which example do you want?",
+    choices: examples.map((value) => ({ name: value, value })),
+  });
+}
+
+export async function promptTargetDir(): Promise<string> {
+  const raw = await input({
+    message:
+      "Project directory (relative path, or '.' for current directory)?",
+    default: "my-antd-admin",
+  });
+  const dir = (raw.trim() || "my-antd-admin").replace(/\\/g, "/");
+  if (dir === ".") {
+    const ok = await confirm({
+      message: "Scaffold into the current directory?",
+      default: false,
+    });
+    if (!ok) {
+      throw new CliError("Aborted.", "INVALID_INPUT");
+    }
+  }
+  return dir;
+}
+
+export async function promptPackageName(defaultName: string): Promise<string> {
+  const raw = await input({
+    message: "npm package name for package.json?",
+    default: defaultName,
+    validate: (value) => {
+      try {
+        normalizePackageName(value);
+        return true;
+      } catch (e) {
+        return e instanceof Error ? e.message : String(e);
+      }
+    },
+  });
+  return normalizePackageName(raw);
+}
+
+export async function promptPackageManager(
+  available: PackageManagerName[]
+): Promise<PackageManagerName> {
+  if (available.length === 0) {
+    throw new CliError(
+      "No supported package manager found in PATH (pnpm, npm, yarn, bun).",
+      "INVALID_INPUT"
+    );
+  }
+  return select({
+    message: "Which package manager do you want to use?",
+    choices: available.map((value) => ({ name: value, value })),
+  });
+}

packages/create/src/types.ts

@@ -0,0 +1,17 @@
+import type { PackageManagerName } from "./package-manager.js";
+
+export type CreateCliOptions = {
+  packageManager?: PackageManagerName;
+  skipInstall: boolean;
+  skipTransforms: boolean;
+  example?: string;
+  examplePath?: string;
+  git: boolean;
+};
+
+export type CreateContext = {
+  example: string;
+  targetDir: string;
+  packageName: string;
+  packageManager: PackageManagerName;
+};