Function hasOnlyWinLineEndings

src/util/string.ts:94–96

(string: string)

 * Returns true if the string consistently uses Windows line endings.
 */
export function hasOnlyWinLineEndings(string: string): boolean {
  return string.includes('\r\n') && !string.startsWith('\n') && !string.match(/[^\r]\n/);
}

/**
 * Returns true if the string consistently uses Unix line endings.