execShellCommand method
Implementation
Future<List<ProcessResult>> execShellCommand(String command,
{Shell? shell, required bool isVerbose}) async {
final _shell = shell ??
Shell(
verbose: true,
environment: {'DEBUG': isVerbose ? '*' : ''},
runInShell: true,
includeParentEnvironment: true);
return await _shell.run(command);
}