Function findOptionsObjectSpans

src/utils/userScriptSecrets.ts:264–315

(source: string)

}

function findOptionsObjectSpans(source: string): Array<{ start: number; end: number }> {
	const spans: Array<{ start: number; end: number }> = [];
	const constants = collectStringConstants(source);
	let current = 0;

	while (current < source.length) {
		current = skipWhitespaceAndComments(source, current);
		const char = source[current];
		const next = source[current + 1];

		if (char === "\"" || char === "'" || char === "`") {
			const literal = readStringLiteral(source, current);
			current = literal ? literal.end : current + 1;
			continue;
		}

		if (char === "/" && next === "/") {
			const newline = source.indexOf("\n", current + 2);
			current = newline === -1 ? source.length : newline + 1;
			continue;
		}

		if (char === "/" && next === "*") {
			const end = source.indexOf("*/", current + 2);
			current = end === -1 ? source.length : end + 2;
			continue;
		}

		const key = readOptionKey(source, current, constants);
		if (!key) {
			current += 1;
			continue;
		}

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

		current = skipWhitespaceAndComments(source, current + 1);
		if (key.name !== "options") continue;
		if (source[current] !== "{") continue;

		const end = findMatchingDelimiter(source, current, "{", "}");
		if (end === -1) break;
		spans.push({ start: current + 1, end });
		current = end + 1;
	}

	return spans;
}

function readOptionKey(
	source: string,