From 0e7627de1590664bdc3a0a53b66839a0912ee18e Mon Sep 17 00:00:00 2001
From: curbengh <43627182+curbengh@users.noreply.github.com>
Date: Sun, 21 Jul 2019 17:53:35 +0930
Subject: [PATCH] refactor: es6-fy

---
 lib/deployer.js | 64 ++++++++++++++++++++++++-------------------------
 test/index.js   | 56 +++++++++++++++++++++----------------------
 2 files changed, 60 insertions(+), 60 deletions(-)

diff --git a/lib/deployer.js b/lib/deployer.js
index fb58038..ad8b28b 100644
--- a/lib/deployer.js
+++ b/lib/deployer.js
@@ -1,32 +1,32 @@
 'use strict';
 
-var pathFn = require('path');
-var fs = require('hexo-fs');
-var chalk = require('chalk');
-var swig = require('swig');
-var moment = require('moment');
-var util = require('hexo-util');
-var spawn = util.spawn;
+const pathFn = require('path');
+const fs = require('hexo-fs');
+const chalk = require('chalk');
+const swig = require('swig');
+const moment = require('moment');
+const util = require('hexo-util');
+const spawn = util.spawn;
 
-var assetDir = pathFn.join(__dirname, '../assets');
+const assetDir = pathFn.join(__dirname, '../assets');
 
-var swigHelpers = {
+const swigHelpers = {
   now: function(format) {
     return moment().format(format);
   }
 };
 
 module.exports = function(args) {
-  var baseDir = this.base_dir;
-  var publicDir = this.public_dir;
-  var deployDir = pathFn.join(baseDir, '.deploy_heroku');
-  var deployPubDir = pathFn.join(deployDir, 'public');
-  var log = this.log;
-  var message = commitMessage(args);
-  var verbose = !args.silent;
+  const baseDir = this.base_dir;
+  const publicDir = this.public_dir;
+  const deployDir = pathFn.join(baseDir, '.deploy_heroku');
+  const deployPubDir = pathFn.join(deployDir, 'public');
+  const log = this.log;
+  const message = commitMessage(args);
+  const verbose = !args.silent;
 
   if (!args.repo && !args.repository) {
-    var help = '';
+    let help = '';
 
     help += 'You have to configure the deployment settings in _config.yml first!\n\n';
     help += 'Example:\n';
@@ -41,10 +41,10 @@ module.exports = function(args) {
   }
 
   function git() {
-    var len = arguments.length;
-    var args = new Array(len);
+    const len = arguments.length;
+    const args = new Array(len);
 
-    for (var i = 0; i < len; i++) {
+    for (let i = 0; i < len; i++) {
       args[i] = arguments[i];
     }
 
@@ -56,46 +56,46 @@ module.exports = function(args) {
 
   function setup() {
     // Copy assets
-    return fs.copyDir(assetDir, deployDir).then(function() {
+    return fs.copyDir(assetDir, deployDir).then(() => {
       return git('init');
-    }).then(function() {
+    }).then(() => {
       return git('add', '-A');
-    }).then(function() {
+    }).then(() => {
       return git('commit', '-m', 'First commit');
     });
   }
 
   function push(repo) {
-    return git('add', '-A').then(function() {
-      return git('commit', '-m', message).catch(function() {
+    return git('add', '-A').then(() => {
+      return git('commit', '-m', message).catch(() => {
         // Do nothing. It's OK if nothing to commit.
       });
-    }).then(function() {
+    }).then(() => {
       return git('push', '-u', repo, 'master', '--force');
     });
   }
 
-  return fs.exists(deployDir).then(function(exist) {
+  return fs.exists(deployDir).then(exist => {
     if (exist) return;
 
     log.info('Setting up Heroku deployment...');
     return setup();
-  }).then(function() {
+  }).then(() => {
     return fs.exists(deployPubDir);
-  }).then(function(exist) {
+  }).then(exist => {
     if (!exist) return;
 
     log.info('Clearing .deploy folder...');
     return fs.emptyDir(deployPubDir);
-  }).then(function() {
+  }).then(() => {
     log.info('Copying files from public folder...');
     return fs.copyDir(publicDir, deployPubDir);
-  }).then(function() {
+  }).then(() => {
     return push(args.repo || args.repository);
   });
 };
 
 function commitMessage(args) {
-  var message = args.m || args.msg || args.message || 'Site updated: {{ now(\'YYYY-MM-DD HH:mm:ss\') }}';
+  const message = args.m || args.msg || args.message || 'Site updated: {{ now(\'YYYY-MM-DD HH:mm:ss\') }}';
   return swig.compile(message)(swigHelpers);
 }
diff --git a/test/index.js b/test/index.js
index 724b39b..b75a8fc 100644
--- a/test/index.js
+++ b/test/index.js
@@ -1,20 +1,20 @@
 'use strict';
 
-var should = require('chai').should(); // eslint-disable-line
-var pathFn = require('path');
-var spawn = require('hexo-util/lib/spawn');
-var fs = require('hexo-fs');
-var Promise = require('bluebird');
+const should = require('chai').should(); // eslint-disable-line
+const pathFn = require('path');
+const spawn = require('hexo-util/lib/spawn');
+const fs = require('hexo-fs');
+const Promise = require('bluebird');
 
-var assetDir = pathFn.join(__dirname, '../assets');
+const assetDir = pathFn.join(__dirname, '../assets');
 
-describe('Heroku deployer', function() {
-  var baseDir = pathFn.join(__dirname, 'deployer_test');
-  var publicDir = pathFn.join(baseDir, 'public');
-  var fakeRemote = pathFn.join(baseDir, 'remote');
-  var validateDir = pathFn.join(baseDir, 'validate');
+describe('Heroku deployer', () => {
+  const baseDir = pathFn.join(__dirname, 'deployer_test');
+  const publicDir = pathFn.join(baseDir, 'public');
+  const fakeRemote = pathFn.join(baseDir, 'remote');
+  const validateDir = pathFn.join(baseDir, 'validate');
 
-  var ctx = {
+  const ctx = {
     base_dir: baseDir,
     public_dir: publicDir,
     log: {
@@ -22,34 +22,34 @@ describe('Heroku deployer', function() {
     }
   };
 
-  var deployer = require('../lib/deployer').bind(ctx);
+  const deployer = require('../lib/deployer').bind(ctx);
 
   function compareFile(a, b) {
     return Promise.all([
       fs.readFile(a),
       fs.readFile(b)
-    ]).then(function(result) {
+    ]).then(result => {
       result[0].should.eql(result[1]);
     });
   }
 
-  before(function() {
+  before(() => {
     return fs.writeFile(pathFn.join(publicDir, 'foo.txt'), 'foo');
   });
 
-  beforeEach(function() {
+  beforeEach(() => {
     // Create a bare repo as a fake remote repo
-    return fs.mkdirs(fakeRemote).then(function() {
+    return fs.mkdirs(fakeRemote).then(() => {
       return spawn('git', ['init', '--bare', fakeRemote]);
     });
   });
 
-  after(function() {
+  after(() => {
     return fs.rmdir(baseDir);
   });
 
-  afterEach(function() {
-    return fs.rmdir(fakeRemote).then(function() {
+  afterEach(() => {
+    return fs.rmdir(fakeRemote).then(() => {
       return fs.rmdir(validateDir);
     });
   });
@@ -60,10 +60,10 @@ describe('Heroku deployer', function() {
   }
 
   function validate() {
-    return clone().then(function() {
+    return clone().then(() => {
       // Check files
       return fs.readFile(pathFn.join(validateDir, 'public', 'foo.txt'));
-    }).then(function(result) {
+    }).then(result => {
       result.should.eql('foo');
 
       // Check Procfile
@@ -71,27 +71,27 @@ describe('Heroku deployer', function() {
     });
   }
 
-  it('default', function() {
+  it('default', () => {
     return deployer({
       repo: fakeRemote,
       silent: true
-    }).then(function() {
+    }).then(() => {
       return validate();
     });
   });
 
   it('server test');
 
-  it.skip('custom message', function() {
+  it.skip('custom message', () => {
     return deployer({
       repo: fakeRemote,
       message: 'custom message',
       silent: true
-    }).then(function() {
+    }).then(() => {
       return validate();
-    }).then(function() {
+    }).then(() => {
       return spawn('git', ['log', '-1', '--pretty=format:%s'], {cwd: validateDir});
-    }).then(function(content) {
+    }).then(content => {
       content.should.eql('custom message');
     });
   });