From ccfd211c10998387cfd47474c8de1e26edf45e66 Mon Sep 17 00:00:00 2001
From: Eric Leung <eric@erictleung.com>
Date: Sat, 10 Jun 2017 00:50:31 -0700
Subject: [PATCH] feat(index): Restrict title without end period

This commit filters and edits potential commit titles so that any number
of trailing periods are removed before creating the commit title.
---
 index.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 32e6355..68934fe 100644
--- a/index.js
+++ b/index.js
@@ -51,7 +51,12 @@ module.exports = {
         name: 'subject',
         message: dedent`
           Write a short, imperative tense description of the change:
-        `
+        `,
+        filter: function(input) {
+          return new Promise((resolve, reject) => {
+            resolve(input.replace(/\.*$/, ""));
+          });
+        }
       }, {
         type: 'input',
         name: 'body',