Function detectUserScriptSecretOptions

src/utils/userScriptSecrets.ts:434–494

(
	source: string,
	path?: string,
)

}

export function detectUserScriptSecretOptions(
	source: string,
	path?: string,
): UserScriptSecretOptionDetection {
	const sourceToInspect =
		path && MARKDOWN_FILE_EXTENSION_REGEX.test(path)
			? (extractScriptFromMarkdown(source).code ?? "")
			: source;
	const names = new Set<string>();
	let foundSecretOptions = false;
	const constants = collectStringConstants(sourceToInspect);

	for (const { start, end } of findOptionsObjectSpans(sourceToInspect)) {
		let current = start;

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

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

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

			current = skipWhitespaceAndComments(sourceToInspect, current + 1);
			if (sourceToInspect[current] !== "{") {
				current += 1;
				continue;
			}

			const valueEnd = findMatchingDelimiter(
				sourceToInspect,
				current,
				"{",
				"}",
			);
			if (valueEnd === -1 || valueEnd > end) break;

			const body = sourceToInspect.slice(current + 1, valueEnd);
			if (optionBodyDeclaresSecret(body)) {
				foundSecretOptions = true;
				if (key.name) names.add(key.name);
			}

			current = valueEnd + 1;
		}
	}