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node_modules/stylelint/lib/utils/checkInvalidCLIOptions.cjs

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+// NOTICE: This file is generated by Rollup. To modify it,
+// please instead edit the ESM counterpart and rebuild with Rollup (npm run build).
+'use strict';
+
+const node_os = require('node:os');
+const levenshtein = require('fastest-levenshtein');
+const picocolors = require('picocolors');
+
+const { cyan, red } = picocolors;
+
+/**
+ * @param {{ [key: string]: { alias?: string } }} allowedOptions
+ * @returns {string[]}
+ */
+const buildAllowedOptions = (allowedOptions) => {
+	const options = Object.keys(allowedOptions);
+
+	for (const { alias } of Object.values(allowedOptions)) {
+		if (alias) {
+			options.push(alias);
+		}
+	}
+
+	options.sort();
+
+	return options;
+};
+
+/**
+ * @param {string[]} all
+ * @param {string} invalid
+ * @returns {null|string}
+ */
+const suggest = (all, invalid) => {
+	const maxThreshold = 10;
+
+	for (let threshold = 1; threshold <= maxThreshold; threshold++) {
+		const suggestion = all.find((option) => levenshtein.distance(option, invalid) <= threshold);
+
+		if (suggestion) {
+			return suggestion;
+		}
+	}
+
+	return null;
+};
+
+/**
+ * Converts a string to kebab case.
+ * For example, `kebabCase('oneTwoThree') === 'one-two-three'`.
+ * @param {string} opt
+ * @returns {string}
+ */
+const kebabCase = (opt) => {
+	const matches = opt.match(/[A-Z]?[a-z]+|[A-Z]|[0-9]+/g);
+
+	if (matches) {
+		return matches.map((s) => s.toLowerCase()).join('-');
+	}
+
+	return '';
+};
+
+/**
+ * @param {string} opt
+ * @returns {string}
+ */
+const cliOption = (opt) => {
+	if (opt.length === 1) {
+		return `"-${opt}"`;
+	}
+
+	return `"--${kebabCase(opt)}"`;
+};
+
+/**
+ * @param {string} invalid
+ * @param {string|null} suggestion
+ * @returns {string}
+ */
+const buildMessageLine = (invalid, suggestion) => {
+	let line = `Invalid option ${red(cliOption(invalid))}.`;
+
+	if (suggestion) {
+		line += ` Did you mean ${cyan(cliOption(suggestion))}?`;
+	}
+
+	return line + node_os.EOL;
+};
+
+/**
+ * @param {{ [key: string]: any }} allowedOptions
+ * @param {{ [key: string]: any }} inputOptions
+ * @returns {string}
+ */
+function checkInvalidCLIOptions(allowedOptions, inputOptions) {
+	const allOptions = buildAllowedOptions(allowedOptions);
+
+	return Object.keys(inputOptions)
+		.filter((opt) => !allOptions.includes(opt))
+		.map((opt) => kebabCase(opt))
+		.reduce((msg, invalid) => {
+			// NOTE: No suggestion for shortcut options because it's too difficult
+			const suggestion = invalid.length >= 2 ? suggest(allOptions, invalid) : null;
+
+			return msg + buildMessageLine(invalid, suggestion);
+		}, '');
+}
+
+module.exports = checkInvalidCLIOptions;