fix(cli): doctor command no longer causes hangups

The way "readline" was being used caused hangups in other commands.

This should be closed after being used but it wasn't on other commands. It was being created regardless by the very existence of the imports. We now only create the interface inside the command action!

.changeset/tasty-fans-arrive.md

@@ -0,0 +1,5 @@
+---
+'@waveplay/pilot': patch
+---
+
+fix(cli): doctor command no longer causes hangups

packages/pilot/src/cli/commands/doctor/index.ts

@@ -7,11 +7,6 @@ import fs from 'fs-extra'
 import readline from 'readline'
 import type { Logger } from 'pino'
 
-const rl = readline.createInterface({
-	input: process.stdin,
-	output: process.stdout
-})
-
 const API_ROUTE = 'pilot/[...route]'
 
 const API_ROUTE_CONTENTS = `import { createHandler } from '@waveplay/pilot/api'\nexport default createHandler()\n`
@@ -36,10 +31,17 @@ export async function action(options: OptionValues) {
 		}
 	})
 
+	// This is used to prompt the user for input
+	// Don't create it outside of this function, or it will cause commands to hang
+	const rl = readline.createInterface({
+		input: process.stdin,
+		output: process.stdout
+	})
+
 	// Check if the API path exists in either .js or .ts
 	const API_PATH = process.cwd() + `/pages/api/${API_ROUTE}`
 	if (!fs.existsSync(`${API_PATH}.js`) && !fs.existsSync(`${API_PATH}.ts`)) {
-		const answer = await prompt(logger, 'API route does not exist! This is necessary for many features to work. Would you like to create it? (y/n)')
+		const answer = await prompt(logger, rl, 'API route does not exist! This is necessary for many features to work. Would you like to create it? (y/n)')
 		if (answer === 'y') {
 			await fs.outputFile(`${API_PATH}.js`, API_ROUTE_CONTENTS)
 			logger.info('[PilotJS] API route created!')
@@ -49,14 +51,14 @@ export async function action(options: OptionValues) {
 	rl.close()
 }
 
-async function prompt(logger: Logger, question: string) {
+async function prompt(logger: Logger, rl, question: string) {
 	return new Promise<string>(resolve => {
 		rl.question(question, answer => {
 			if (answer === 'y' || answer === 'n') {
 				resolve(answer)
 			} else {
 				logger.warn('[PilotJS] Please enter "y" or "n"')
-				prompt(logger, question).then(resolve)
+				prompt(logger, rl, question).then(resolve)
 			}
 		})
 	})