Function readOptionKey

src/utils/userScriptSecrets.ts:317–353

(
	source: string,
	index: number,
	constants: ReadonlyMap<string, string>,
)

}

function readOptionKey(
	source: string,
	index: number,
	constants: ReadonlyMap<string, string>,
): { name: string | null; end: number } | null {
	if (source[index] === "\"" || source[index] === "'" || source[index] === "`") {
		const literal = readStringLiteral(source, index);
		if (!literal) return null;
		return { name: literal.value, end: literal.end };
	}

	if (source[index] === "[") {
		const current = skipWhitespaceAndComments(source, index + 1);
		const identifier = readIdentifier(source, current);
		const end = findMatchingDelimiter(source, index, "[", "]");
		if (end === -1) return null;
		const afterIdentifier = identifier
			? skipWhitespaceAndComments(source, identifier.end)
			: current;

		return {
			name:
				identifier && afterIdentifier === end
					? (constants.get(identifier.value) ?? null)
					: null,
			end: end + 1,
		};
	}

	const identifier = readIdentifier(source, index);
	if (!identifier) return null;

	return {
		name: identifier.value,
		end: identifier.end,
	};
}

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