static void Main(string[] args)
{
try
{
ICommand cmd = CliParser.Parse(args);
if (cmd == null)
{
return;
}
ConsoleView.Show("executing...");
cmd.Execute();
}
catch (Exception ex)
{
ConsoleView.Show(ex);
}
}
public static ICommand Parse(IEnumerable <string> args)
{
string backupLocation = null;
bool showHelp = false;
string vaultInventoryFile = null;
string nasPath = null;
bool showGlacierExtra = false;
TimeSpan glacierAge = TimeSpan.Zero;
bool deleteGlacierFiles = false;
bool requestGlacierInventory = false;
bool downloadGlacierInventory = false;
string jobId = null;
var p = new OptionSet
{
{
"s|summary=", "backup location summary. Options: [{glacier | nas}]",
x => backupLocation = x
},
{
"v|vaultInventoryFile=", "glacier vault inventory file location",
x => vaultInventoryFile = x
},
{
"n|nasPath=", "NAS path",
x => nasPath = x
},
{
"ge|glacierExtra", "show files in glacier that are not in the nas",
x => showGlacierExtra = x != null
},
{
"ga|glacierAge=", "show files in glacier that are older than {age} (use timespan notation)",
x => glacierAge = TimeSpan.Parse(x)
},
{
"gd|glacierDelete", "delete files in glacier",
x => deleteGlacierFiles = x != null
},
{
"rgi|requestGlacierInventory", "request glacier inventory",
x => requestGlacierInventory = x != null
},
{
"dgi|downloadGlacierInventory", "download glacier inventory",
x => downloadGlacierInventory = x != null
},
{
"j|jobId=", "inventory retrieval job id",
x => jobId = x
},
{
"h|help", "show this message and exit",
x => showHelp = x != null
}
};
try
{
List <string> extra = p.Parse(args);
if (extra.Count > 0)
{
ConsoleView.Show(p, extra);
return(null);
}
}
catch (OptionException e)
{
ConsoleView.Show(e);
return(null);
}
if (showHelp)
{
ConsoleView.Show(p);
return(null);
}
if (requestGlacierInventory)
{
return(new RequestGlacierInventory());
}
if (downloadGlacierInventory)
{
if (string.IsNullOrWhiteSpace(jobId))
{
ConsoleView.Show(p, "Job Id is missing Use option -j");
return(null);
}
if (string.IsNullOrWhiteSpace(vaultInventoryFile))
{
ConsoleView.Show(p, "Vault inventory file is missing Use option -v");
return(null);
}
return(new DownloadGlacierInventory(jobId, vaultInventoryFile));
}
if (String.Compare(backupLocation, "glacier", StringComparison.OrdinalIgnoreCase) == 0)
{
if (string.IsNullOrWhiteSpace(vaultInventoryFile))
{
ConsoleView.Show(p, "Vault inventory file is missing Use option -v");
return(null);
}
return(new GetGlacierSummary(vaultInventoryFile));
}
if (String.Compare(backupLocation, "nas", StringComparison.OrdinalIgnoreCase) == 0)
{
if (string.IsNullOrWhiteSpace(nasPath))
{
ConsoleView.Show(p, "NAS path is missing Use option -n");
return(null);
}
return(new GetNasSummary(nasPath));
}
if (showGlacierExtra)
{
if (string.IsNullOrWhiteSpace(vaultInventoryFile))
{
ConsoleView.Show(p, "Vault inventory file is missing Use option -v");
return(null);
}
if (string.IsNullOrWhiteSpace(nasPath))
{
ConsoleView.Show(p, "NAS path is missing Use option -n");
return(null);
}
if (glacierAge == TimeSpan.Zero)
{
return(new GetGlacierExtra(vaultInventoryFile, nasPath));
}
if (deleteGlacierFiles)
{
return(new DeleteExtraGlacierFiles(vaultInventoryFile,
nasPath,
glacierOlderThan: glacierAge));
}
return(new GetGlacierExtraAge(vaultInventoryFile, nasPath, glacierAge));
}
ConsoleView.Show(p, "Invalid option");
return(null);
}
