Function parseWithComments

packages/jest-docblock/src/index.ts:39–83

(docblock: string)

}

export function parseWithComments(docblock: string): {
  comments: string;
  pragmas: Pragmas;
} {
  const line = detectNewline(docblock) ?? EOL;

  docblock = docblock
    .replace(commentStartRe, '')
    .replace(commentEndRe, '')
    .replaceAll(stringStartRe, '$1');

  // Normalize multi-line directives
  let prev = '';
  while (prev !== docblock) {
    prev = docblock;
    docblock = docblock.replaceAll(multilineRe, `${line}$1 $2${line}`);
  }
  docblock = docblock.replace(ltrimNewlineRe, '').trimEnd();

  const result = Object.create(null) as Pragmas;
  const comments = docblock
    .replaceAll(propertyRe, '')
    .replace(ltrimNewlineRe, '')
    .trimEnd();

  let match;
  while ((match = propertyRe.exec(docblock))) {
    // strip linecomments from pragmas
    const nextPragma = match[2].replaceAll(lineCommentRe, '');
    if (
      typeof result[match[1]] === 'string' ||
      Array.isArray(result[match[1]])
    ) {
      const resultElement = result[match[1]];
      result[match[1]] = [
        ...STRING_ARRAY,
        ...(Array.isArray(resultElement) ? resultElement : [resultElement]),
        nextPragma,
      ];
    } else {
      result[match[1]] = nextPragma;
    }
  }
  return {comments, pragmas: result};
}

export function print({
  comments = '',