readFileAsLineByline function

Future<List<String?>> readFileAsLineByline({
  1. required String filePath,
  2. required RenamePlatform platform,
})

Reads a file line by line. Parameters:

  • filePath: The path of the file to be read. Returns: Future<List<String?>>, a list of lines in the file. Throws FileReadException if there is an error reading the file.

Implementation

Future<List<String?>> readFileAsLineByline({
  required String filePath,
  required RenamePlatform platform,
}) async {
  try {
    var fileAsString = await File(filePath).readAsString();
    var fileContent = fileAsString.split('\n');
    _checkFileExists(
      fileContent: fileContent,
      filePath: filePath,
      platform: platform,
    );
    return fileContent;
  } catch (e) {
    throw FileReadException(
      filePath: filePath,
      platform: platform,
      details: e.toString(),
    );
  }
}