dialog fix

lib/dialog.ts

@@ -0,0 +1,5 @@
+class DialogHandler {
+  public static catch (): void {
+    process.exit ();
+  }
+}

lib/snippets/copyright/index.ts

@@ -33,7 +33,7 @@ export default class Copyright implements Snippet {
 
     if (await new Confirm({
       message: 'should those settings be saved for the next run?'
-    }).run()) {
+    }).run().catch(DialogHandler.catch)) {
       this.save_options_file();
     }
   }
@@ -41,18 +41,18 @@ export default class Copyright implements Snippet {
   private async gather_options (): Promise<void> {
     this.options = (new CopyrightOptions);
     this.options.author = await new Input ({ message: 'author' })
-      .run ();
+      .run ().catch(DialogHandler.catch);
     this.options.email = await new Input ({ message: 'email' })
-      .run ();
+      .run ().catch(DialogHandler.catch);
     this.options.company = await new Input ({ message: 'company' })
-      .run ();
+      .run ().catch(DialogHandler.catch);
     this.options.software = await new Input ({ message: 'software name' })
-      .run ();
+      .run ().catch(DialogHandler.catch);
     this.options.has_license = await new Confirm ({
       message:
        'would you like to specify a license?'
     })
-      .run ();
+      .run ().catch(DialogHandler.catch);
     if (this.options.has_license) {
       this.options.license = await new AutoComplete ({
         name:    'license',
@@ -60,20 +60,31 @@ export default class Copyright implements Snippet {
         limit:   10,
         choices: findLicense ('')
       })
-        .run ();
+        .run ().catch(DialogHandler.catch);
     }
   }
 
   private async load_options_file (): Promise<void> {
     const file_path = path.join (this.cwd, '.liconfig.json');
+    this.options = null;
 
     if (await fs.pathExists (file_path)) {
-      this.options = JSON.parse (
+      const options = JSON.parse (
         await fs.readFile (file_path, 'utf-8')
       );
-    }
    
-    this.options = null;
+     // eslint-disable-next-line no-console
+      console.log(`author: ${options.author}
+email: ${options.email}
+company: ${options.company}
+software name: ${options.software}
+license: ${options.license}`);
+      const should_load = await new Confirm({
+        message: 'should those options be used?'
+      }).run().catch(DialogHandler.catch);
+      if (should_load)
+        this.options = options;
+    }
   }
 
   private async save_options_file(): Promise<void> {