remove timer and simon

2026-07-14 12:16:12 +09:00 · 2017-12-15 12:56:14 -06:00
parent 14cc7d40bd
commit 834d78b8b2
2928 changed files with 303453 additions and 313 deletions
@@ -0,0 +1,150 @@
+/**
+ * @fileoverview Plugins manager
+ * @author Nicholas C. Zakas
+ */
+"use strict";
+
+//------------------------------------------------------------------------------
+// Requirements
+//------------------------------------------------------------------------------
+
+const debug = require("debug")("eslint:plugins");
+const naming = require("../util/naming");
+
+//------------------------------------------------------------------------------
+// Private
+//------------------------------------------------------------------------------
+
+const PLUGIN_NAME_PREFIX = "eslint-plugin-";
+
+//------------------------------------------------------------------------------
+// Public Interface
+//------------------------------------------------------------------------------
+
+/**
+ * Plugin class
+ */
+class Plugins {
+
+    /**
+     * Creates the plugins context
+     * @param {Environments} envContext - env context
+     * @param {Rules} rulesContext - rules context
+     */
+    constructor(envContext, rulesContext) {
+        this._plugins = Object.create(null);
+        this._environments = envContext;
+        this._rules = rulesContext;
+    }
+
+    /**
+     * Defines a plugin with a given name rather than loading from disk.
+     * @param {string} pluginName The name of the plugin to load.
+     * @param {Object} plugin The plugin object.
+     * @returns {void}
+     */
+    define(pluginName, plugin) {
+        const pluginNamespace = naming.getNamespaceFromTerm(pluginName),
+            pluginNameWithoutNamespace = naming.removeNamespaceFromTerm(pluginName),
+            pluginNameWithoutPrefix = naming.removePrefixFromTerm(PLUGIN_NAME_PREFIX, pluginNameWithoutNamespace),
+            shortName = pluginNamespace + pluginNameWithoutPrefix;
+
+        // load up environments and rules
+        this._plugins[shortName] = plugin;
+        this._environments.importPlugin(plugin, shortName);
+        this._rules.importPlugin(plugin, shortName);
+    }
+
+    /**
+     * Gets a plugin with the given name.
+     * @param {string} pluginName The name of the plugin to retrieve.
+     * @returns {Object} The plugin or null if not loaded.
+     */
+    get(pluginName) {
+        return this._plugins[pluginName] || null;
+    }
+
+    /**
+     * Returns all plugins that are loaded.
+     * @returns {Object} The plugins cache.
+     */
+    getAll() {
+        return this._plugins;
+    }
+
+    /**
+     * Loads a plugin with the given name.
+     * @param {string} pluginName The name of the plugin to load.
+     * @returns {void}
+     * @throws {Error} If the plugin cannot be loaded.
+     */
+    load(pluginName) {
+        const pluginNamespace = naming.getNamespaceFromTerm(pluginName),
+            pluginNameWithoutNamespace = naming.removeNamespaceFromTerm(pluginName),
+            pluginNameWithoutPrefix = naming.removePrefixFromTerm(PLUGIN_NAME_PREFIX, pluginNameWithoutNamespace),
+            shortName = pluginNamespace + pluginNameWithoutPrefix,
+            longName = pluginNamespace + PLUGIN_NAME_PREFIX + pluginNameWithoutPrefix;
+        let plugin = null;
+
+        if (pluginName.match(/\s+/)) {
+            const whitespaceError = new Error(`Whitespace found in plugin name '${pluginName}'`);
+
+            whitespaceError.messageTemplate = "whitespace-found";
+            whitespaceError.messageData = {
+                pluginName: longName
+            };
+            throw whitespaceError;
+        }
+
+        if (!this._plugins[shortName]) {
+            try {
+                plugin = require(longName);
+            } catch (pluginLoadErr) {
+                try {
+
+                    // Check whether the plugin exists
+                    require.resolve(longName);
+                } catch (missingPluginErr) {
+
+                    // If the plugin can't be resolved, display the missing plugin error (usually a config or install error)
+                    debug(`Failed to load plugin ${longName}.`);
+                    missingPluginErr.message = `Failed to load plugin ${pluginName}: ${missingPluginErr.message}`;
+                    missingPluginErr.messageTemplate = "plugin-missing";
+                    missingPluginErr.messageData = {
+                        pluginName: longName
+                    };
+                    throw missingPluginErr;
+                }
+
+                // Otherwise, the plugin exists and is throwing on module load for some reason, so print the stack trace.
+                throw pluginLoadErr;
+            }
+
+            this.define(pluginName, plugin);
+        }
+    }
+
+    /**
+     * Loads all plugins from an array.
+     * @param {string[]} pluginNames An array of plugins names.
+     * @returns {void}
+     * @throws {Error} If a plugin cannot be loaded.
+     * @throws {Error} If "plugins" in config is not an array
+     */
+    loadAll(pluginNames) {
+
+        // if "plugins" in config is not an array, throw an error so user can fix their config.
+        if (!Array.isArray(pluginNames)) {
+            const pluginNotArrayMessage = "ESLint configuration error: \"plugins\" value must be an array";
+
+            debug(`${pluginNotArrayMessage}: ${JSON.stringify(pluginNames)}`);
+
+            throw new Error(pluginNotArrayMessage);
+        }
+
+        // load each plugin by name
+        pluginNames.forEach(this.load, this);
+    }
+}
+
+module.exports = Plugins;