cli ratelimit and code maintainence 2

Author: iyerrama29

.eslintrc.js

@@ -0,0 +1,16 @@
+module.exports = {
+  env: {
+    es6: true,
+    node: true
+  },
+  extends: 'eslint:recommended',
+  parserOptions: {
+    ecmaVersion: 2015
+  },
+  rules: {
+    indent: [ 'error', 2 ],
+    'linebreak-style': [ 'error', 'unix'],
+    quotes: [ 'error', 'single' ],
+    semi: [ 'error', 'always' ]
+  }
+};

bin/index.js

@@ -22,10 +22,10 @@ var messages = [
         '\t     \x1b[33m**'
         , '   \x1b[33m***'
         , ' \x1b[33m****'
-        , '\x1b[33m***** \x1b[31m**          \x1b[36m.----------------------.'
-        , ' \x1b[33m****  \x1b[31m***        \x1b[36m|     Contentstack     |'
-        , '   \x1b[33m***  \x1b[31m****      \x1b[36m\'----------------------\''
-        , '     \x1b[33m** \x1b[31m*****     '
+        , '\x1b[33m***** \x1b[31m**'
+        , ' \x1b[33m****  \x1b[31m***        Contentstack'
+        , '   \x1b[33m***  \x1b[31m****'
+        , '     \x1b[33m** \x1b[31m*****'
         , '        \x1b[31m****'
         , '       \x1b[31m***'
         , '      \x1b[31m**'
@@ -90,19 +90,22 @@ program
         setImmediate(function () {
             //creating the domain to execute in safe mode
             var context = domain.create();
-
             // error handling in domain
             context.on('error', errorHandler);
 
             // running the connect in domain
             context.run(function() {
-                var connect = require('./../lib/connect'),
-                    args = {
-                        directory: directory || options.dir,
-                        api_key: api_key || options.api_key,
-                        access_token: access_token || options.token,
-                        template: "basic" || options.template
-                    };
+                try {
+                    var connect = require('../lib/connect');
+                } catch (error) {
+                    console.error(error)
+                }
+                var args = {
+                    directory: directory || options.dir,
+                    api_key: api_key || options.api_key,
+                    access_token: access_token || options.token,
+                    template: 'basic' || options.template
+                };
                 new connect(args);
             });
         });
@@ -180,7 +183,11 @@ program
             context.run(function() {
                 var _options = optionConversion(options);
                 _options = helper.merge(getDefaultOptions(options, options._events), _options);
-                var publish = require('./../lib/publish');
+                try {
+                    var publish = require('./../lib/publish');
+                } catch (error) {
+                    console.error(error)
+                }
                 new publish('publish', _options);
             });
         });
@@ -238,7 +245,6 @@ if (program.args.length == 0) {
         , '    -V, --version  output the version number'
         , '\nDocumentation can be found at https://contentstackdocs.built.io/'
     ].join('\n');
-    console.log(message);
     process.exit(1);
 }
 /*

lib/config/index.js

@@ -11,30 +11,32 @@
  */
 var fs = require('fs');
 var path = require('path');
+var chalk = require('chalk');
 var resolve = require('resolve');
 var folderPath;
-
+var log = console.log;
+var error = chalk.red;
 /**
  * Load config from contentstack-express
  * @return {Object} contentstack-express config
  */
 exports.config = function() {
   try {
-    var frameworkPath, contentstack, config, rootPath = process.cwd();
+    var frameworkPath, contentstack, rootPath = process.cwd();
     frameworkPath = resolve.sync('contentstack-express', {
       paths: [],
       basedir: rootPath
     });
     folderPath = frameworkPath.replace('contentstack.js', '');
     contentstack = require(frameworkPath);
     return contentstack.config;
-  } catch (error) {
-    console.error(
-      `contentstack-express module could not be resolved!\n${error.message || error}`
-    );
-    console.error(
-      `Please run the command from the contentstack-express application directory`
-    );
+  } catch (err) {
+    log(error(
+      `contentstack-express module could not be resolved!\n${err.message || err}`
+    ));
+    log(error(
+      'Please run the command from the contentstack-express application directory'
+    ));
     process.exit(0);
   }
 };