f601d040b5
Update ESLint to 2.1.0. ESLint has a number of potentially-useful new features but this change attempts to be minimal in its changes. However, some things could not be avoided reasonably. ESLint 2.1.0 found a few lint issues that ESLing 1.x missed with template strings that did not take advantage of any features of template strings, and `let` declarations where `const` sufficed. Additionally, ESLint 2.1.0 removes some granularity around enabling ES6 features. Some features (e.g., spread operator) that had been turned off in our configuration for ESLint 1.x are now permitted. PR-URL: https://github.com/nodejs/node/pull/5214 Reviewed-By: Michaël Zasso <mic.besace@gmail.com> Reviewed-By: jbergstroem - Johan Bergström <bugs@bergstroem.nu> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Roman Reiss <me@silverwind.io> Reviewed-By: Myles Borins <myles.borins@gmail.com>
87 lines
2.3 KiB
JavaScript
87 lines
2.3 KiB
JavaScript
/**
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* @fileoverview Environments manager
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* @author Nicholas C. Zakas
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* @copyright 2016 Nicholas C. Zakas. All rights reserved.
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* See LICENSE file in root directory for full license.
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*/
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"use strict";
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//------------------------------------------------------------------------------
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// Requirements
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//------------------------------------------------------------------------------
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var debug = require("debug"),
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envs = require("../../conf/environments");
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//------------------------------------------------------------------------------
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// Private
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//------------------------------------------------------------------------------
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debug = debug("eslint:enviroments");
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var environments = Object.create(null);
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/**
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* Loads the default environments.
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* @returns {void}
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* @private
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*/
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function load() {
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Object.keys(envs).forEach(function(envName) {
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environments[envName] = envs[envName];
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});
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}
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// always load default environments upfront
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load();
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//------------------------------------------------------------------------------
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// Public Interface
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//------------------------------------------------------------------------------
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module.exports = {
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load: load,
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/**
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* Gets the environment with the given name.
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* @param {string} name The name of the environment to retrieve.
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* @returns {Object?} The environment object or null if not found.
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*/
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get: function(name) {
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return environments[name] || null;
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},
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/**
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* Defines an environment.
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* @param {string} name The name of the environment.
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* @param {Object} env The environment settings.
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* @returns {void}
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*/
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define: function(name, env) {
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environments[name] = env;
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},
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/**
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* Imports all environments from a plugin.
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* @param {Object} plugin The plugin object.
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* @param {string} pluginName The name of the plugin.
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* @returns {void}
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*/
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importPlugin: function(plugin, pluginName) {
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if (plugin.environments) {
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Object.keys(plugin.environments).forEach(function(envName) {
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this.define(pluginName + "/" + envName, plugin.environments[envName]);
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}, this);
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}
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},
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/**
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* Resets all environments. Only use for tests!
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* @returns {void}
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*/
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testReset: function() {
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environments = Object.create(null);
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load();
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}
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};
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