Merge pull request #164 from PascalPrecht/fix/init-cmd

fix(commands/init): throw meaningful error if project folder already exists

src/commands/init.js

@@ -46,13 +46,23 @@ exports.handler = function ({ reporter, name, template }) {
 
   const basename = name.split('.')[0]
   const tasks = new TaskList([
+    {
+      title: 'Checking project existence',
+      task: async (ctx, task) => {
+        const projectPath = path.resolve(process.cwd(), basename)
+        const exists = await fs.pathExists(projectPath)
+        if (exists) {
+          throw new Error(`Couldn't initialize project. Project with name ${basename} already exists in ${projectPath}. Use different <name> or rename existing project folder.`)
+        }
+      }
+    },
     {
       title: 'Clone template',
       task: async (ctx, task) => {
         task.output = `Cloning ${template} into ${basename}...`
 
         const repo = await clone(template, basename, { shallow: true })
-        console.log(`Template cloned to ${basename}`)
+        // console.log(`Template cloned to ${basename}`)
       }
     },
     {