/// <summary>
/// Creates a directory, creating all required intermediate directories.
/// Ok if the directory already exists (idempotent) like <see cref="CreateDirectoryOkIfExists(SftpClient, string)"/>.
/// </summary>
/// <remarks>
/// The <see cref="Renci.SshNet.SftpClient.CreateDirectory(string)"/> method will not make intermediate directories for nested directories. For example, if A exists, but B does not, a call to create C such that /A/B/C will fail with exception:
/// Renci.SshNet.Common.SftpPathNotFoundException: 'No such file'
/// </remarks>
public static void CreateDirectoryOkIfIntermediatesAndExists(this SftpClient sftpClient, string directoryPath)
{
// The SftpClient.CreateDirectory() call will not make intermediate directories as required for a path.
// This work-around walks up the directory tree until a parent directory exists, and makes intermediate directories as required.
var parentDirectoryPath = PathUtilities.GetParentDirectoryPath(directoryPath);
if (!sftpClient.Exists(parentDirectoryPath))
{
sftpClient.CreateDirectoryOkIfIntermediatesAndExists(parentDirectoryPath);
}
sftpClient.CreateDirectoryOkIfExists(directoryPath);
}
