From f8c34521228460ffa72912012585acdbb6e40286 Mon Sep 17 00:00:00 2001
From: Alexander Bolotskov <r3disrussian@gmail.com>
Date: Wed, 25 Dec 2019 01:06:06 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=F0=9F=8E=B8=20adds=20a=20feature=20to?=
 =?UTF-8?q?=20search=20for=20types?=
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Works same as the scopes searching - just start typing
---
 lib/questions/scope.js |  3 +--
 lib/questions/type.js  | 21 +++++++++++++++++++--
 2 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/lib/questions/scope.js b/lib/questions/scope.js
index 23f1a306..69a66a8c 100644
--- a/lib/questions/scope.js
+++ b/lib/questions/scope.js
@@ -1,5 +1,5 @@
 /**
- * Searches for the scopes starting with the given substring.
+ * Searches for the scopes containing the given substring.
  *
  * @param {string} substring Substring to search with.
  * @param {string[]} scopes Scopes list.
@@ -26,7 +26,6 @@ exports.createQuestion = (state) => {
   }
 
   const question = {
-    choices: scopes,
     message: 'Select the scope this component affects:',
     name: 'scope',
     source: (_answers, input) => findScope(input, scopes),
diff --git a/lib/questions/type.js b/lib/questions/type.js
index 891c0c0c..12296755 100644
--- a/lib/questions/type.js
+++ b/lib/questions/type.js
@@ -10,13 +10,30 @@ const typeToListItem = ({types, disableEmoji}, type) => {
   };
 };
 
+/**
+ * Searches for the type that includes the given substring.
+ *
+ * @param {string} substring Substring to search with.
+ * @param {string[]} config The whole config.
+ */
+const findType = function (substring, config) {
+  const input = (substring || '').toLowerCase();
+  let foundTypes = config.list;
+
+  if (input !== '') {
+    foundTypes = config.list.filter((type) => type.toLowerCase().includes(input));
+  }
+
+  return Promise.resolve(foundTypes.map((type) => typeToListItem(config, type)))
+};
+
 exports.createQuestion = (state) => {
   const {config} = state;
   const question = {
-    choices: config.list.map((type) => typeToListItem(config, type)),
     message: 'Select the type of change that you\'re committing:',
     name: 'type',
-    type: 'list'
+    source: (_answers, input) => findType(input, config),
+    type: 'autocomplete'
   };
 
   return question;