From 0b8549666aa9b0b1208fe04c677e9ed79f2bcb87 Mon Sep 17 00:00:00 2001
From: David Dal Busco <david.dalbusco@outlook.com>
Date: Sat, 30 Mar 2024 10:32:36 +0100
Subject: [PATCH] feat: handle gracefully ctrl+c (#6)

---
 src/index.ts                      |  1 +
 src/services/generate.services.ts | 11 ++++++++++-
 src/utils/populate.utils.ts       |  1 +
 3 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/index.ts b/src/index.ts
index e61191d..f73fedd 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -39,6 +39,7 @@ export const run = async () => {
   const template = await promptTemplate(action);
   const starter = action === 'app' ? await promptStarter() : null;
   const name = await promptProjectName();
+
   await generate({
     action,
     name,
diff --git a/src/services/generate.services.ts b/src/services/generate.services.ts
index 9aa121e..c577af6 100644
--- a/src/services/generate.services.ts
+++ b/src/services/generate.services.ts
@@ -3,6 +3,7 @@ import {red} from 'kleur';
 import path from 'node:path';
 import prompts from 'prompts';
 import {populate} from '../utils/populate.utils';
+import {assertAnswerCtrlC} from '../utils/prompts.utils';
 
 interface Template {
   key: string;
@@ -25,6 +26,8 @@ export const promptTemplate = async (type: 'app' | 'website'): Promise<Template>
     choices: collection.map(({title, key}) => ({title, value: key}))
   });
 
+  assertAnswerCtrlC(template);
+
   const item = collection.find(({key}) => key === template);
 
   if (isNullish(item)) {
@@ -51,15 +54,21 @@ export const promptStarter = async () => {
       }
     ]
   });
+
+  assertAnswerCtrlC(starter);
+
   return starter;
 };
 
-export const promptProjectName = async () => {
+export const promptProjectName = async (): Promise<string> => {
   const {name}: {name: string} = await prompts({
     type: 'text',
     name: 'name',
     message: 'What is the name of your project?'
   });
+
+  assertAnswerCtrlC(name);
+
   return name;
 };
 
diff --git a/src/utils/populate.utils.ts b/src/utils/populate.utils.ts
index 5e08a4b..4b27d22 100644
--- a/src/utils/populate.utils.ts
+++ b/src/utils/populate.utils.ts
@@ -49,6 +49,7 @@ const getGitHubFiles = async (templatePath: string): Promise<FileDescriptor[]> =
 };
 
 const createDirectory = async (where: string | null) => {
+  // Where equals null means "create in current directory"
   if (where === null) {
     return;
   }