Addnew sheets (armor, weapons, malefica) and v13 support

node_modules/eslint/lib/config/flat-config-helpers.js

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+/**
+ * @fileoverview Shared functions to work with configs.
+ * @author Nicholas C. Zakas
+ */
+
+"use strict";
+
+//------------------------------------------------------------------------------
+// Typedefs
+//------------------------------------------------------------------------------
+
+/** @typedef {import("../shared/types").Rule} Rule */
+
+//------------------------------------------------------------------------------
+// Private Members
+//------------------------------------------------------------------------------
+
+// JSON schema that disallows passing any options
+const noOptionsSchema = Object.freeze({
+    type: "array",
+    minItems: 0,
+    maxItems: 0
+});
+
+//-----------------------------------------------------------------------------
+// Functions
+//-----------------------------------------------------------------------------
+
+/**
+ * Parses a ruleId into its plugin and rule parts.
+ * @param {string} ruleId The rule ID to parse.
+ * @returns {{pluginName:string,ruleName:string}} The plugin and rule
+ *      parts of the ruleId;
+ */
+function parseRuleId(ruleId) {
+    let pluginName, ruleName;
+
+    // distinguish between core rules and plugin rules
+    if (ruleId.includes("/")) {
+
+        // mimic scoped npm packages
+        if (ruleId.startsWith("@")) {
+            pluginName = ruleId.slice(0, ruleId.lastIndexOf("/"));
+        } else {
+            pluginName = ruleId.slice(0, ruleId.indexOf("/"));
+        }
+
+        ruleName = ruleId.slice(pluginName.length + 1);
+    } else {
+        pluginName = "@";
+        ruleName = ruleId;
+    }
+
+    return {
+        pluginName,
+        ruleName
+    };
+}
+
+/**
+ * Retrieves a rule instance from a given config based on the ruleId.
+ * @param {string} ruleId The rule ID to look for.
+ * @param {FlatConfig} config The config to search.
+ * @returns {import("../shared/types").Rule|undefined} The rule if found
+ *      or undefined if not.
+ */
+function getRuleFromConfig(ruleId, config) {
+    const { pluginName, ruleName } = parseRuleId(ruleId);
+
+    return config.plugins?.[pluginName]?.rules?.[ruleName];
+}
+
+/**
+ * Gets a complete options schema for a rule.
+ * @param {Rule} rule A rule object
+ * @throws {TypeError} If `meta.schema` is specified but is not an array, object or `false`.
+ * @returns {Object|null} JSON Schema for the rule's options. `null` if `meta.schema` is `false`.
+ */
+function getRuleOptionsSchema(rule) {
+
+    if (!rule.meta) {
+        return { ...noOptionsSchema }; // default if `meta.schema` is not specified
+    }
+
+    const schema = rule.meta.schema;
+
+    if (typeof schema === "undefined") {
+        return { ...noOptionsSchema }; // default if `meta.schema` is not specified
+    }
+
+    // `schema:false` is an allowed explicit opt-out of options validation for the rule
+    if (schema === false) {
+        return null;
+    }
+
+    if (typeof schema !== "object" || schema === null) {
+        throw new TypeError("Rule's `meta.schema` must be an array or object");
+    }
+
+    // ESLint-specific array form needs to be converted into a valid JSON Schema definition
+    if (Array.isArray(schema)) {
+        if (schema.length) {
+            return {
+                type: "array",
+                items: schema,
+                minItems: 0,
+                maxItems: schema.length
+            };
+        }
+
+        // `schema:[]` is an explicit way to specify that the rule does not accept any options
+        return { ...noOptionsSchema };
+    }
+
+    // `schema:<object>` is assumed to be a valid JSON Schema definition
+    return schema;
+}
+
+
+//-----------------------------------------------------------------------------
+// Exports
+//-----------------------------------------------------------------------------
+
+module.exports = {
+    parseRuleId,
+    getRuleFromConfig,
+    getRuleOptionsSchema
+};