public void Create(
[Description("The root of the directory which should be saved")]
[Required]
string workingDirectory,
[Description("The path of the backup directory")]
[Required]
string resultPath,
[DefaultValue(null)]
[Description("Defines the issuer of this backup")]
string issuer,
[DefaultValue("HEAD")]
[Description("Defines the branch of this backup")]
string branch,
[DefaultValue(null)]
[Description("Defines the comment of this backup")]
string comment,
[DefaultValue(false)]
[Description("If this is set to true the backup itself is standalone")]
bool fullBackup)
{
var backupRepo = new ZipBackupRepository(resultPath);
if(!Directory.Exists(workingDirectory))
throw new DirectoryNotFoundException("Working directory could not be found");
var backup = backupRepo.GetBackup(branch);
if (backup == null)
throw new BackupNotFoundException("Could not find any backup that fits to the given branch.");
using (backup)
using (var prototype = backupRepo.CreateBackup ())
{
Trace.WriteLine(fullBackup ? "Creating full backup" : "Creating backup", "File Tool");
prototype.SetCreationDate(DateTime.Now);
prototype.SetCreator(issuer);
prototype.SetDescription(comment);
prototype.SetParentBackup(backup);
var source = new DirectoryBackupSource(workingDirectory);
var patch = fullBackup ? Patch.CreateFromSource(source) : Patch.Compare(source, backup.GetChain());
patch.ApplyPatch(prototype);
if(fullBackup)
prototype.SetFullBackup(true);
prototype.Save ();
if (backupRepo.HeadExists(branch))
backupRepo.UpdateHead(branch, prototype.Name);
else
Trace.WriteLine("Backup created without having a branch pointing at it.");
}
}
public void CreateHead(
[Description("The path of the backup directory")]
[Required]
string backupPath,
[Description("The name of the head")]
[Required]
string name,
[Description("The identifier the head should point to (can be a backup id or a head name)")]
[Required]
string identifier)
{
var backupRepo = new ZipBackupRepository(backupPath);
if (backupRepo.HeadExists(name))
throw new InvalidOperationException("The head already exists");
backupRepo.AddHead(name, backupRepo.ResolveIdentifier(identifier));
}
public void RenameHead(
[Description("The path of the backup directory")]
[Required]
string backupPath,
[Description("The name of the head")]
[Required]
string name,
[Description("The new name of the head")]
[Required]
string newName)
{
var backupRepo = new ZipBackupRepository(backupPath);
if (!backupRepo.HeadExists(name))
throw new InvalidOperationException("The head does not exist");
var value = backupRepo.ResolveIdentifier(name);
backupRepo.AddHead(newName, value);
backupRepo.RemoveHead(name);
}