Fix Several Dependencies and update to ES11

lib/api/folder/read.js

@@ -5,36 +5,45 @@ const { lstat, readdir } = require('fs').promises;
 const { Error } = require('@booljs/api');
 const Reader = require('../../readers');
 
+function camelCaseIt (name, type = 'class') {
+    const splittedName = name
+        .toLowerCase()
+        .split(/-|_/);
+
+    switch (type) {
+    case 'package': {
+        return splittedName
+            .map(name => name.charAt(0).toLowerCase() + name.slice(1))
+            .join('');
+    }
+    case 'class': {
+        return splittedName
+            .map(name => name.charAt(0).toUpperCase() + name.slice(1))
+            .join('');
+    }
+    }
+}
+
 exports.readFiles = async function (instance, component, route, files) {
     const fileRegex = /([A-Za-z0-9-_ ]+)\.([A-Za-z0-9_]+)/;
 
     for (const file of files) {
         const filename = join(route, file);
-        const info = parse(filename);
+        const filenameInfo = parse(filename);
 
-        info.name = info.name
-            .toLowerCase()
-            .split(/-|_/)
-            .map(name => name.charAt(0).toUpperCase() + name.slice(1))
-            .join('');
+        filenameInfo.name = camelCaseIt(filenameInfo.name);
 
         const fileStats = await lstat(filename);
         if (fileStats.isDirectory()) {
-            info.name = info.name.charAt(0).toLowerCase() + info.name.slice(1);
-            instance.insertComponent(info.name, {}, component);
-            await module.exports(instance, component[info.name], filename);
+            filenameInfo.name = camelCaseIt(filenameInfo.name, 'package');
+            instance.insertComponent(filenameInfo.name, {}, component);
+            await module.exports(instance, component[filenameInfo.name], filename);
         } else {
             if (!fileRegex.test(file)) {
-                throw new Error(0, 'E_INVALIDFILENAME',
-                    'The file name format is invalid');
+                throw new Error(0, 'E_INVALIDFILENAME', 'The file name format is invalid');
             } else {
-                const reader = new Reader();
-
-                instance.insertComponent(
-                    info.name,
-                    await reader.readCode(info.ext, filename),
-                    component
-                );
+                instance.insertComponent(filenameInfo.name,
+                    await new Reader().readCode(filenameInfo.ext, filename), component);
             }
         }
     }

lib/api/index.js

@@ -1,6 +1,13 @@
 'use strict';
 
 const _ = require('underscore');
+const Readyness = require('readyness');
+const { Error, App } = require('@booljs/api');
+
+const Folder = require('./folder');
+const loadConfigurations = require('./configurations');
+const { loadComponents, loadDatabases, loadServer } = require('./loaders');
+const deprecationNote = require('./utilities/deprecation-note');
 
 /**
  * @class BoolJSBootstrapper
@@ -11,29 +18,21 @@ const _ = require('underscore');
  * @return {BoolJSBootstrapper} The instance of a bool.js loaded application
  */
 module.exports = class BoolJSBootstrapper {
-    constructor (namespace, dependencies = []) {
-        const { Error, App } = require('@booljs/api');
+    Error = Error;
+    folders = new Folder.List();
 
-        this.Error = Error;
-        this.Folder = require('./folder');
-        this.ready = require('readyness');
-        this.Configuration = require('./configurations');
-        this.Loaders = require('./loaders');
+    databaseDrivers = [];
+    serverDrivers = [];
+    booted = false;
+    booting = false;
+    server = null;
 
+    constructor (namespace, dependencies = []) {
         this.instance = App.getInstance(namespace, dependencies);
 
-        this.folders = new this.Folder.List();
-
-        this.databaseDrivers = [];
-        this.serverDrivers = [];
-        this.booted = false;
-        this.booting = false;
-        this.server = null;
-
         if (!this.booted) {
-            this.instance.insertComponent(
-                'utilities', this.instance.getComponents().utilities.getStore()
-            );
+            this.instance.insertComponent('utilities',
+                this.instance.getComponents().utilities.getStore());
         }
     }
 
@@ -74,12 +73,7 @@ module.exports = class BoolJSBootstrapper {
      * @return {BoolJSBootstrapper} The loaded application instance
      */
     setDatabaseLoader (databaseLoader) {
-        console.log([
-            '\n\t\tDEPRECATION NOTE\n',
-            'This method is being deprecated since v0.9.0. Please stop using',
-            'it and instead use #setDatabaseDrivers'
-        ].join(' '));
-        return this.setDatabaseDrivers(databaseLoader);
+        deprecationNote('0.9.0', 'setDatabaseDrivers', true);
     }
 
     /**
@@ -105,12 +99,7 @@ module.exports = class BoolJSBootstrapper {
      * @return {BoolJSBootstrapper} The loaded application instance
      */
     setServerLoader (serverLoader) {
-        console.log([
-            '\n\t\tDEPRECATION NOTE\n',
-            'This method is being deprecated since v0.9.0. Please stop using',
-            'it and instead use #setServerDrivers'
-        ].join(' '));
-        return this.setServerDrivers(serverLoader);
+        deprecationNote('0.9.0', 'setServerDrivers', true);
     }
 
     /**
@@ -146,7 +135,7 @@ module.exports = class BoolJSBootstrapper {
      * @return {Promise}
      */
     readConfigurations (done, progress) {
-        return this.Configuration(this.instance, this.folders.configuration);
+        return loadConfigurations(this.instance, this.folders.configuration);
     }
 
     /**
@@ -179,7 +168,7 @@ module.exports = class BoolJSBootstrapper {
      * @return {Promise}
      */
     loadDatabase () {
-        return this.Loaders.database(this.instance, this.databaseDrivers);
+        return loadDatabases(this.instance, this.databaseDrivers);
     }
 
     /**
@@ -188,7 +177,7 @@ module.exports = class BoolJSBootstrapper {
      * @return {Promise}
      */
     loadComponents () {
-        return this.Loaders.components(this.folders, this.instance);
+        return loadComponents(this.folders, this.instance);
     }
 
     /**
@@ -197,39 +186,21 @@ module.exports = class BoolJSBootstrapper {
      * @return {Promise}
      */
     bootServer () {
-        return this.Loaders.server(this.instance, this.serverDrivers);
+        return loadServer(this.instance, this.serverDrivers);
     }
 
     /**
      * @function module:booljs#run
-     * @description Boots up bool.js
+     * @description Bootstraps a new BoolJS instance
      * @param {module:booljs-doneCallback} done - Executes when booting
      * process is complete.
      * @param {Callback} progress - Executes once a single steps have been
      * executed
      * @return {Promise}
      */
-    async run () {
-        if (this.booted) {
-            return {
-                app: this.instance.getComponents(),
-                server: this.server
-            };
-        } else if (this.booting) {
-            await new Promise((resolve, reject) => {
-                this.ready.doWhen(error => {
-                    if (error) {
-                        return reject(error);
-                    }
-                    return resolve();
-                });
-            });
-
-            return this.run();
-        }
-
+    async bootstrap () {
         this.booting = true;
-        const booted = this.ready.waitFor('boot');
+        const booted = Readyness.waitFor('boot');
 
         this.insertBoolError();
 
@@ -249,4 +220,31 @@ module.exports = class BoolJSBootstrapper {
             server: this.server
         };
     }
+
+    /**
+     * @function module:booljs#run
+     * @description Boots BoolJS up
+     * @return {Promise}
+     */
+    async run () {
+        if (this.booted) {
+            return {
+                app: this.instance.getComponents(),
+                server: this.server
+            };
+        } else if (this.booting) {
+            await new Promise((resolve, reject) => {
+                Readyness.doWhen(error => {
+                    if (error) {
+                        return reject(error);
+                    }
+                    return resolve();
+                });
+            });
+
+            return this.run();
+        }
+
+        this.bootstrap();
+    }
 };

lib/api/loaders/index.js

@@ -6,7 +6,7 @@
  * @type {Object}
  */
 module.exports = {
-    components: require('./components'),
-    database: require('./database'),
-    server: require('./server')
+    loadComponents: require('./components'),
+    loadDatabases: require('./database'),
+    loadServer: require('./server')
 };

lib/api/utilities/deprecation-note.js

@@ -0,0 +1,20 @@
+/**
+ * Marks a method as deprecated
+ * @param {String} version The version since the method is being deprecated
+ * @param {String} insteadUse A function to use instead this function
+ * @param {Boolean?} deprecated Whether this function is already deprecated
+ */
+module.exports = function (version, insteadUse, deprecated = false) {
+    const message = `
+    DEPRECATION NOTE
+    This method ${deprecated
+        ? 'was deprecated'
+        : 'is being deprecated'} since v${version}.
+    STOP using it and instead use #${insteadUse}`;
+
+    if (deprecated) {
+        throw new Error(message);
+    } else {
+        console.log(message);
+    }
+};

lib/index.js

@@ -21,19 +21,22 @@
 'use strict';
 
 const API = require('./api');
-const instances = {};
+const InstancesPool = Symbol('BoolJS##instancesPool');
 
 /**
  * @module booljs
  * @param  {String}     namespace   Application's namespace
  * @return {Instance}               A bool.js loader instance
  */
-module.exports = class BoolJS {
+class BoolJS {
+    static [InstancesPool] = {};
     constructor (namespace, dependencies) {
-        if (!instances[namespace]) {
-            instances[namespace] = new API(namespace, dependencies);
+        if (!BoolJS[InstancesPool][namespace]) {
+            BoolJS[InstancesPool][namespace] = new API(namespace, dependencies);
         }
 
-        return instances[namespace];
+        return BoolJS[InstancesPool][namespace];
     }
 };
+
+module.exports = BoolJS;

lib/readers/index.js

@@ -6,37 +6,39 @@
  * @description Determines which readers are available to use in booljs
  * bootstraping process
  */
-module.exports = function () {
-    const staticReaders = {
+module.exports = class Readers {
+    static staticReaders = {
         '.json': require('./defaults/json'),
         '.cson': require('./defaults/cson')
     };
 
-    const codeReaders = {
+    static codeReaders = {
         '.js': require('./defaults/javascript'),
         '.coffee': require('./defaults/coffeescript')
     };
 
+    static insertReader (field, name, reader) {
+        if (!this[field][name]) {
+            this[field][name] = reader;
+        }
+    }
+
     /**
      * Insert a static (non-code) files reader.
      * @param  {String} name - The extension of the file.
      * @param  {Function} reader - The function of the reader.
      */
-    this.insertStaticReader = function (name, reader) {
-        if (!staticReaders[name]) {
-            staticReaders[name] = reader;
-        }
+    static insertStaticReader (name, reader) {
+        this.insertReader('staticReaders', name, reader);
     };
 
     /**
      * Insert a code files reader.
      * @param  {String} name - The extension of the code file.
      * @param  {Function} reader - The function of the reader.
      */
-    this.insertCodeReader = function (name, reader) {
-        if (!codeReaders[name]) {
-            codeReaders[name] = reader;
-        }
+    static insertCodeReader (name, reader) {
+        this.insertReader('codeReaders', name, reader);
     };
 
     /**
@@ -45,8 +47,8 @@ module.exports = function () {
      * @param  {String} route - The route of the file
      * @param  {Function} callback - A return function for retrieving the data.
      */
-    this.readStatic = function (name, route) {
-        return staticReaders[name](route);
+    static readStatic (name, route) {
+        return this.staticReaders[name](route);
     };
 
     /**
@@ -55,7 +57,7 @@ module.exports = function () {
      * @param  {String} route - The route of the file.
      * @param  {Function} callback - A return function for retrieving the code.
      */
-    this.readCode = function (name, route) {
-        return codeReaders[name](route);
+    static readCode (name, route) {
+        return this.codeReaders[name](route);
     };
 };