From 8d9f15ca3edce9ab7a4a316142091ccfb9d39c21 Mon Sep 17 00:00:00 2001
From: coderaiser <mnemonic.enemy@gmail.com>
Date: Thu, 28 Jul 2016 21:32:18 +0300
Subject: [PATCH] refactor(release) var -> const

---
 bin/release.js | 53 ++++++++++++++++++++++++++------------------------
 1 file changed, 28 insertions(+), 25 deletions(-)

diff --git a/bin/release.js b/bin/release.js
index d18b0f1b..51e7069a 100755
--- a/bin/release.js
+++ b/bin/release.js
@@ -2,15 +2,15 @@
 
 'use strict';
 
-var DIR         = '../',
-    Info        = require(DIR + 'package'),
-    
-    minor       = require('minor'),
-    place       = require('place'),
-    rendy       = require('rendy'),
-    shortdate   = require('shortdate'),
-    
-    ERROR   = Error('ERROR: version is missing. release --patch|--minor|--major');
+const   DIR         = '../';
+const   Info        = require(DIR + 'package');
+
+const   minor       = require('minor');
+const   place       = require('place');
+const   rendy       = require('rendy');
+const   shortdate   = require('shortdate');
+
+const   ERROR   = Error('ERROR: version is missing. release --patch|--minor|--major');
 
 main(function(error) {
     if (error)
@@ -18,12 +18,13 @@ main(function(error) {
 });
 
 function main(callback) {
-    var history     = 'Version history\n---------------\n',
-        link        = '//github.com/coderaiser/cloudcmd/releases/tag/',
-        template    = '- *{{ date }}*, '    +
-                      '**[v{{ version }}]'   +
-                      '(' + link + 'v{{ version }})**\n',
-        version     = Info.version;
+    const history     = 'Version history\n---------------\n';
+    const link        = '//github.com/coderaiser/cloudcmd/releases/tag/';
+    const template    = '- *{{ date }}*, '  +
+                      '**[v{{ version }}]'  +
+                      '(' + link + 'v{{ version }})**\n';
+    
+    const version     = Info.version;
     
     cl(function(error, versionNew) {
         if (error) {
@@ -31,7 +32,7 @@ function main(callback) {
         } else {
             replaceVersion('README.md', version, versionNew, callback);
             replaceVersion('HELP.md', version, versionNew, function() {
-                var historyNew = history + rendy(template, {
+                const historyNew = history + rendy(template, {
                     date    : shortdate(),
                     version : versionNew
                 });
@@ -44,7 +45,7 @@ function main(callback) {
 
 function replaceVersion(name, version, versionNew, callback) {
     place(name, version, versionNew, function(error) {
-        var msg;
+        let msg;
         
         if (!error)
             msg = 'done: ' + name;
@@ -54,17 +55,19 @@ function replaceVersion(name, version, versionNew, callback) {
 }
 
 function cl(callback) {
-    var versionNew, error,
-        argv        = process.argv,
-        length      = argv.length - 1,
-        last        = process.argv[length],
-        regExp      = /^--(major|minor|patch)$/,
-        match       = last.match(regExp);
+    const argv        = process.argv;
+    const length      = argv.length - 1;
+    const last        = process.argv[length];
+    const regExp      = /^--(major|minor|patch)$/;
+    const [, match]   = last.match(regExp) || [];
+    
+    let error;
+    let versionNew;
     
     if (!regExp.test(last))
         error = ERROR;
-    else if (match[1])
-        versionNew  = minor(match[1], Info.version);
+    else if (match)
+        versionNew  = minor(match, Info.version);
     else
         versionNew  = last.substr(3);