Function readTopLevelObjectProperties

src/utils/userScriptSecrets.ts:355–424

(source: string)

}

function readTopLevelObjectProperties(source: string): Map<string, unknown> {
	const properties = new Map<string, unknown>();
	let current = 0;

	while (current < source.length) {
		current = skipWhitespaceAndComments(source, current);
		if (source[current] === ",") {
			current += 1;
			continue;
		}
		if (current >= source.length) break;

		const key = readOptionKey(source, current, new Map());
		if (!key?.name) {
			current += 1;
			continue;
		}

		current = skipWhitespaceAndComments(source, key.end);
		if (source[current] !== ":") {
			current += 1;
			continue;
		}

		current = skipWhitespaceAndComments(source, current + 1);
		if (
			source[current] === "\"" ||
			source[current] === "'" ||
			source[current] === "`"
		) {
			const literal = readStringLiteral(source, current);
			if (!literal) break;
			properties.set(key.name, literal.value);
			current = literal.end;
			continue;
		}

		if (source.slice(current, current + 4) === "true") {
			properties.set(key.name, true);
			current += 4;
			continue;
		}

		if (source.slice(current, current + 5) === "false") {
			properties.set(key.name, false);
			current += 5;
			continue;
		}

		if (source[current] === "{") {
			const end = findMatchingDelimiter(source, current, "{", "}");
			if (end === -1) break;
			current = end + 1;
			continue;
		}

		if (source[current] === "[") {
			const end = findMatchingDelimiter(source, current, "[", "]");