Tracking de l'application VApp (IHM du jeu)

VApp/node_modules/eslint/lib/config/flat-config-array.js

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+/**
+ * @fileoverview Flat Config Array
+ * @author Nicholas C. Zakas
+ */
+
+"use strict";
+
+//-----------------------------------------------------------------------------
+// Requirements
+//-----------------------------------------------------------------------------
+
+const { ConfigArray, ConfigArraySymbol } = require("@humanwhocodes/config-array");
+const { flatConfigSchema } = require("./flat-config-schema");
+const { RuleValidator } = require("./rule-validator");
+const { defaultConfig } = require("./default-config");
+const jsPlugin = require("@eslint/js");
+
+//-----------------------------------------------------------------------------
+// Helpers
+//-----------------------------------------------------------------------------
+
+const ruleValidator = new RuleValidator();
+
+/**
+ * Splits a plugin identifier in the form a/b/c into two parts: a/b and c.
+ * @param {string} identifier The identifier to parse.
+ * @returns {{objectName: string, pluginName: string}} The parts of the plugin
+ *      name.
+ */
+function splitPluginIdentifier(identifier) {
+    const parts = identifier.split("/");
+
+    return {
+        objectName: parts.pop(),
+        pluginName: parts.join("/")
+    };
+}
+
+/**
+ * Returns the name of an object in the config by reading its `meta` key.
+ * @param {Object} object The object to check.
+ * @returns {string?} The name of the object if found or `null` if there
+ *      is no name.
+ */
+function getObjectId(object) {
+
+    // first check old-style name
+    let name = object.name;
+
+    if (!name) {
+
+        if (!object.meta) {
+            return null;
+        }
+
+        name = object.meta.name;
+
+        if (!name) {
+            return null;
+        }
+    }
+
+    // now check for old-style version
+    let version = object.version;
+
+    if (!version) {
+        version = object.meta && object.meta.version;
+    }
+
+    // if there's a version then append that
+    if (version) {
+        return `${name}@${version}`;
+    }
+
+    return name;
+}
+
+const originalBaseConfig = Symbol("originalBaseConfig");
+
+//-----------------------------------------------------------------------------
+// Exports
+//-----------------------------------------------------------------------------
+
+/**
+ * Represents an array containing configuration information for ESLint.
+ */
+class FlatConfigArray extends ConfigArray {
+
+    /**
+     * Creates a new instance.
+     * @param {*[]} configs An array of configuration information.
+     * @param {{basePath: string, shouldIgnore: boolean, baseConfig: FlatConfig}} options The options
+     *      to use for the config array instance.
+     */
+    constructor(configs, {
+        basePath,
+        shouldIgnore = true,
+        baseConfig = defaultConfig
+    } = {}) {
+        super(configs, {
+            basePath,
+            schema: flatConfigSchema
+        });
+
+        if (baseConfig[Symbol.iterator]) {
+            this.unshift(...baseConfig);
+        } else {
+            this.unshift(baseConfig);
+        }
+
+        /**
+         * The base config used to build the config array.
+         * @type {Array<FlatConfig>}
+         */
+        this[originalBaseConfig] = baseConfig;
+        Object.defineProperty(this, originalBaseConfig, { writable: false });
+
+        /**
+         * Determines if `ignores` fields should be honored.
+         * If true, then all `ignores` fields are honored.
+         * if false, then only `ignores` fields in the baseConfig are honored.
+         * @type {boolean}
+         */
+        this.shouldIgnore = shouldIgnore;
+        Object.defineProperty(this, "shouldIgnore", { writable: false });
+    }
+
+    /* eslint-disable class-methods-use-this -- Desired as instance method */
+    /**
+     * Replaces a config with another config to allow us to put strings
+     * in the config array that will be replaced by objects before
+     * normalization.
+     * @param {Object} config The config to preprocess.
+     * @returns {Object} The preprocessed config.
+     */
+    [ConfigArraySymbol.preprocessConfig](config) {
+        if (config === "eslint:recommended") {
+
+            // if we are in a Node.js environment warn the user
+            if (typeof process !== "undefined" && process.emitWarning) {
+                process.emitWarning("The 'eslint:recommended' string configuration is deprecated and will be replaced by the @eslint/js package's 'recommended' config.");
+            }
+
+            return jsPlugin.configs.recommended;
+        }
+
+        if (config === "eslint:all") {
+
+            // if we are in a Node.js environment warn the user
+            if (typeof process !== "undefined" && process.emitWarning) {
+                process.emitWarning("The 'eslint:all' string configuration is deprecated and will be replaced by the @eslint/js package's 'all' config.");
+            }
+
+            return jsPlugin.configs.all;
+        }
+
+        /*
+         * If `shouldIgnore` is false, we remove any ignore patterns specified
+         * in the config so long as it's not a default config and it doesn't
+         * have a `files` entry.
+         */
+        if (
+            !this.shouldIgnore &&
+            !this[originalBaseConfig].includes(config) &&
+            config.ignores &&
+            !config.files
+        ) {
+            /* eslint-disable-next-line no-unused-vars -- need to strip off other keys */
+            const { ignores, ...otherKeys } = config;
+
+            return otherKeys;
+        }
+
+        return config;
+    }
+
+    /**
+     * Finalizes the config by replacing plugin references with their objects
+     * and validating rule option schemas.
+     * @param {Object} config The config to finalize.
+     * @returns {Object} The finalized config.
+     * @throws {TypeError} If the config is invalid.
+     */
+    [ConfigArraySymbol.finalizeConfig](config) {
+
+        const { plugins, languageOptions, processor } = config;
+        let parserName, processorName;
+        let invalidParser = false,
+            invalidProcessor = false;
+
+        // Check parser value
+        if (languageOptions && languageOptions.parser) {
+            const { parser } = languageOptions;
+
+            if (typeof parser === "object") {
+                parserName = getObjectId(parser);
+
+                if (!parserName) {
+                    invalidParser = true;
+                }
+
+            } else {
+                invalidParser = true;
+            }
+        }
+
+        // Check processor value
+        if (processor) {
+            if (typeof processor === "string") {
+                const { pluginName, objectName: localProcessorName } = splitPluginIdentifier(processor);
+
+                processorName = processor;
+
+                if (!plugins || !plugins[pluginName] || !plugins[pluginName].processors || !plugins[pluginName].processors[localProcessorName]) {
+                    throw new TypeError(`Key "processor": Could not find "${localProcessorName}" in plugin "${pluginName}".`);
+                }
+
+                config.processor = plugins[pluginName].processors[localProcessorName];
+            } else if (typeof processor === "object") {
+                processorName = getObjectId(processor);
+
+                if (!processorName) {
+                    invalidProcessor = true;
+                }
+
+            } else {
+                invalidProcessor = true;
+            }
+        }
+
+        ruleValidator.validate(config);
+
+        // apply special logic for serialization into JSON
+        /* eslint-disable object-shorthand -- shorthand would change "this" value */
+        Object.defineProperty(config, "toJSON", {
+            value: function() {
+
+                if (invalidParser) {
+                    throw new Error("Could not serialize parser object (missing 'meta' object).");
+                }
+
+                if (invalidProcessor) {
+                    throw new Error("Could not serialize processor object (missing 'meta' object).");
+                }
+
+                return {
+                    ...this,
+                    plugins: Object.entries(plugins).map(([namespace, plugin]) => {
+
+                        const pluginId = getObjectId(plugin);
+
+                        if (!pluginId) {
+                            return namespace;
+                        }
+
+                        return `${namespace}:${pluginId}`;
+                    }),
+                    languageOptions: {
+                        ...languageOptions,
+                        parser: parserName
+                    },
+                    processor: processorName
+                };
+            }
+        });
+        /* eslint-enable object-shorthand -- ok to enable now */
+
+        return config;
+    }
+    /* eslint-enable class-methods-use-this -- Desired as instance method */
+
+}
+
+exports.FlatConfigArray = FlatConfigArray;