Make the command functional

Author: seancdavis

index.js

@@ -1,3 +1,58 @@
 #!/usr/bin/env node
 
-console.log("HELLO WORLD 123");
+import readline from "readline";
+import { exec } from "child_process";
+import util from "util";
+import chalk from "chalk";
+
+/* --- Helpers --- */
+
+const rl = readline.createInterface({
+  input: process.stdin,
+  output: process.stdout,
+});
+
+function prompt(question, defaultAnswer) {
+  return new Promise((resolve) => {
+    const questionText = `${chalk.bold(question)} (${defaultAnswer}): `;
+    rl.question(questionText, (input) => resolve(input || defaultAnswer));
+  });
+}
+
+const run = util.promisify(exec);
+
+/* --- User Input --- */
+
+const projectName = await prompt("Project Name", "my-stackbit-site");
+const repoName = await prompt("GitHub Repo", "stackbit/nextjs-starter");
+
+/* --- Run --- */
+
+// Clone repo
+const repoUrl = `https://github.com/${repoName}`;
+const cloneCommand = `git clone --depth=1 ${repoUrl} ${projectName}`;
+console.log(`\nCloning into ${projectName} ...`);
+await run(cloneCommand);
+
+// Install dependencies
+console.log(`Installing dependencies ...`);
+await run(`cd ${projectName} && npm install`);
+
+// Output next steps:
+console.log(`
+🎉 ${chalk.bold("Welcome to Stackbit!")} 🎉
+
+Run the following commands:
+
+  cd ${projectName}
+  npm run dev
+
+When your dev server boots, you'll see an ${chalk.bgYellow.black.bold(
+  " app.stackbit.com "
+)} URL in the logs.
+Open this URL in your browser and start building!
+`);
+
+/* --- Clean Up --- */
+
+rl.close();

package-lock.json

@@ -11,5 +11,9 @@
   "license": "MIT",
   "bin": {
     "create-stackbit-app": "./index.js"
+  },
+  "type": "module",
+  "dependencies": {
+    "chalk": "^5.0.0"
   }
 }