chore: add script for identify undefined rules

bin/.eslintrc.js

@@ -1,3 +1,3 @@
 module.exports = {
-	"extends": "../configurations/es5-node.js"
+	extends: ['../configurations/es5-node.js', '../configurations/es5-node-disable-styles.js'].map(require.resolve),
 };

bin/identify-undefined-rules.js

@@ -0,0 +1,49 @@
+/* eslint-disable no-console */
+const path = require('path');
+const fs = require('fs').promises;
+// eslint-disable-next-line no-redeclare
+const fetch = require('node-fetch');
+
+const appendPrefix = (prefix) => (val) => `${prefix}${val}`;
+const ruleNotDefined = (ruleSet) => (val) => Boolean(!ruleSet[val]);
+const prettyPrint = (val) => `- ${val}`;
+
+/**
+ * @param {string} pathRules - path to the rule js file
+ * @param {string} url - url: for example https://github.com/eslint/eslint/tree/master/docs/rules
+ * @param {string} prefix - rule prefix for example "@typescript-eslint/"
+ * @returns {void}
+ */
+async function identifyUndefinedRules(pathRules, url, prefix) {
+	const cwd = await fs.realpath(process.cwd());
+	// eslint-disable-next-line global-require
+	const rulesFile = await require(path.join(cwd, pathRules));
+	const checkForRules = [];
+	const checkForFile = await (await fetch(url)).text();
+
+	const regex1 = /([^>]*)(\.md)(<\/a>)/g;
+	let arr;
+
+	// eslint-disable-next-line no-cond-assign
+	while ((arr = regex1.exec(checkForFile)) !== null) {
+		checkForRules.push(appendPrefix(prefix)(arr[1]));
+	}
+
+	const missingRules = checkForRules.filter(ruleNotDefined(rulesFile.rules));
+
+	if (missingRules.length <= 0) {
+		console.log('All rules are defined');
+	}
+
+	console.log(`\nThe following ${missingRules.length} rules are not defined:\n`);
+	console.log(missingRules.map(prettyPrint).join('\n'));
+}
+
+// eslint: https://github.com/eslint/eslint/tree/master/docs/rules
+// typescript: https://github.com/eslint/eslint/tree/master/docs/rules
+
+identifyUndefinedRules(
+	'./rules/typescript.js',
+	'https://github.com/typescript-eslint/typescript-eslint/tree/master/packages/eslint-plugin/docs/rules',
+	'@typescript-eslint/'
+);

package.json

@@ -59,6 +59,7 @@
     "acorn": "8.0.4",
     "eslint": "7.13.0",
     "eslint-plugin-import": "2.22.1",
+    "node-fetch": "2.6.1",
     "npm-check-updates": "10.2.1",
     "npm-run-all": "4.1.5",
     "prettier": "2.1.2",