update eslint config

.eslintrc.json

@@ -5,10 +5,13 @@
 		"node": true
 	},
 	"extends": [
-		"eslint:recommended"
+		"standard"
 	],
 	"root": true,
 	"rules": {
+		"prefer-arrow-callback": [
+			"error"
+		],
 		"arrow-spacing": [
 			"error",
 			{
@@ -46,6 +49,9 @@
 			{
 			}
 		],
+		"no-tabs": [
+			"off"
+		],
 		"quotes": [
 			"error",
 			"single",

index.js

@@ -1,4 +1,4 @@
-'use strict';
+
 const config = require('./lib/config')(process.argv);
 Object.keys(config).forEach(key => {
 	process.env['npm_config_' + key] = config[key];

lib/cli.js

@@ -1,6 +1,5 @@
 #!/usr/bin/env node
 
-'use strict';
 const npmrc = require('./npmrc');
 const env = require('./env');
 const path = require('path');

lib/config.js

@@ -1,5 +1,5 @@
-'use strict';
-function getConf(argv) {
+
+function getConf (argv) {
 	const npmrc = {
 		registry: 'http://registry.npm.taobao.org',
 		disturl: 'http://npm.taobao.org/dist',
@@ -12,7 +12,7 @@ function getConf(argv) {
 		profiler_binary_host_mirror: '{mirrors}node-inspector/',
 		python_mirror: '{mirrors}python',
 		sass_binary_site: '{mirrors}node-sass',
-		sqlite3_binary_site: '{mirrors}sqlite3',
+		sqlite3_binary_site: '{mirrors}sqlite3'
 	};
 
 	argv.forEach(arg => {

lib/env.js

@@ -1,17 +1,17 @@
-'use strict';
+
 const path = require('path');
 const os = require('os');
 const exec = (require('util').promisify || require('util.promisify'))(require('child_process').execFile);
 const fs = require('fs-extra');
 
 const MIRRORS = {
-	iojs:[
+	iojs: [
 		'IOJS_ORG_MIRROR',
 		'NODIST_IOJS_MIRROR',
 		'NVM_IOJS_ORG_MIRROR',
 		'NVMW_IOJS_ORG_MIRROR'
 	],
-	node:[
+	node: [
 		'NODEJS_ORG_MIRROR',
 		'NODIST_NODE_MIRROR',
 		'NVM_NODEJS_ORG_MIRROR',
@@ -22,7 +22,7 @@ const MIRRORS = {
 	]
 };
 
-function getMirrors(tmp) {
+function getMirrors (tmp) {
 	return Array.prototype.concat.apply(
 		[],
 		Object.keys(MIRRORS).map(project => {
@@ -35,7 +35,7 @@ function getMirrors(tmp) {
 	);
 }
 
-function envForWin() {
+function envForWin () {
 	const cmdTmpSetx = (key, url) => ['SETX', key, url];
 	const cmdTmpReg = (key, url) => ['REG', 'ADD', 'HKCU\\Environment', '/v', key, '/d', url, '/f'];
 
@@ -45,8 +45,7 @@ function envForWin() {
 	).then(getMirrors).then(cmds => Promise.all(cmds.map(cmdArgs => exec(cmdArgs[0], cmdArgs.slice(1)))));
 }
 
-function envInProfile() {
-
+function envInProfile () {
 	// 环境变量信息转换为shell脚本
 	let sh = getMirrors((key, url) => `export ${key}=${url}`);
 

lib/install.js

@@ -1,4 +1,4 @@
-'use strict';
+
 const npmrc = require('./npmrc');
 const env = require('./env');
 

lib/npmrc.js

@@ -1,8 +1,8 @@
-'use strict';
+
 const fs = require('fs-extra');
 const config = require('./config');
 
-function setConf(argv, configFile) {
+function setConf (argv, configFile) {
 	const npmrc = config(argv);
 
 	// 读取npmrc文件
@@ -30,7 +30,7 @@ function setConf(argv, configFile) {
 		// 将文件中没有的配置项，追加到其末尾
 		Object.keys(npmrc).forEach(key => {
 			if (npmrc[key]) {
-				config.push( key + '=' + npmrc[key]);
+				config.push(key + '=' + npmrc[key]);
 			}
 		});
 

package.json

@@ -12,6 +12,11 @@
   "description": "Mirrors in China about node.js",
   "devDependencies": {
     "eslint": "^4.13.1",
+    "eslint-config-standard": "^11.0.0-beta.0",
+    "eslint-plugin-import": "^2.8.0",
+    "eslint-plugin-node": "^5.2.1",
+    "eslint-plugin-promise": "^3.6.0",
+    "eslint-plugin-standard": "^3.0.1",
     "mocha": "^4.0.1"
   },
   "homepage": "https://github.com/gucong3000/mirror-config-china#readme",
@@ -31,7 +36,7 @@
   "scripts": {
     "preinstall": "node -e \"require('util').promisify.call\" || npm i util.promisify",
     "install": "node lib/install",
-    "pretest": "eslint lib/**/*.js *.js",
+    "pretest": "eslint lib test *.js",
     "test": "mocha"
   },
   "version": "2.2.0"

test/index.js

@@ -1,14 +1,14 @@
-'use strict';
+
 const assert = require('assert');
 const util = require('util');
 if (!util.promisify) {
 	util.promisify = require('util.promisify');
 }
 const exec = util.promisify(require('child_process').execFile);
 
-describe('environment variables', function() {
+describe('environment variables', () => {
 	before(() => {
-		if (process.platform == 'win32') {
+		if (process.platform === 'win32') {
 			return exec('REG', ['QUERY', 'HKCU\\Environment']).then(regs => {
 				regs.stdout.replace(/^\s*(\w+)\s+REG_\w+\s*(.+)$/gm, (s, key, value) => {
 					process.env[key] = value;
@@ -17,31 +17,31 @@ describe('environment variables', function() {
 		}
 	});
 
-	it('NODEJS_ORG_MIRROR', function() {
+	it('NODEJS_ORG_MIRROR', () => {
 		assert.equal(process.env.NODEJS_ORG_MIRROR, 'https://npm.taobao.org/mirrors/node');
 	});
 
-	it('NVM_NODEJS_ORG_MIRROR', function() {
+	it('NVM_NODEJS_ORG_MIRROR', () => {
 		assert.equal(process.env.NVM_NODEJS_ORG_MIRROR, 'https://npm.taobao.org/mirrors/node');
 	});
 
-	it('IOJS_ORG_MIRROR', function() {
+	it('IOJS_ORG_MIRROR', () => {
 		assert.equal(process.env.IOJS_ORG_MIRROR, 'https://npm.taobao.org/mirrors/iojs');
 	});
 
-	it('NVM_IOJS_ORG_MIRROR', function() {
+	it('NVM_IOJS_ORG_MIRROR', () => {
 		assert.equal(process.env.NVM_IOJS_ORG_MIRROR, 'https://npm.taobao.org/mirrors/iojs');
 	});
 });
 
-describe('npm config', function() {
-	it('electron', function() {
+describe('npm config', () => {
+	it('electron', () => {
 		assert.equal(process.env.npm_config_electron_mirror, 'https://npm.taobao.org/mirrors/electron/');
 	});
-	it('git4win_mirror', function() {
+	it('git4win_mirror', () => {
 		assert.equal(process.env.npm_config_git4win_mirror, 'https://npm.taobao.org/mirrors/git-for-windows');
 	});
-	it('python_mirror', function() {
+	it('python_mirror', () => {
 		assert.equal(process.env.npm_config_python_mirror, 'https://npm.taobao.org/mirrors/python');
 	});
 });