static internal CommandLineArgs InitalParse(string[] args)
{
var options = new CommandLineArgs();
options.ShowHelp = true;
// fake
MappingFile configuration = new MappingFile();
var p = MakeOptionSet(configuration, options);
try
{
p.Parse(args);
}
catch (OptionException e)
{
Console.WriteLine(e.Message);
return(null);
}//try
if (options.ShowHelp)
{
p.WriteOptionDescriptions(Console.Out);
return(null);
}
return(options);
}
private static OptionSet MakeOptionSet(MappingFile configuration, CommandLineArgs options)
{
var p = new OptionSet()
{
{ "h|help", "Shows this message and exit",
value => options.ShowHelp = value != null },
{ "m|configuration:", "Configuration & Mapping file",
value => { options.MappingFile = value; options.ShowHelp = false; } },
{ "g|generate:", "Generate sample configuration file",
value => { options.SampleFile = value; options.ShowHelp = false; } },
// pipeline behavior
{ "e|stopOnError", "Stops if pipeline stage fails",
value => configuration.StopPipelineOnFirstError = value != null },
{ "t|test", "Test and does not save changes to target",
value => configuration.TestOnly = value != null },
//logging
{ "l|log:", "Write complete log to file",
value => configuration.LogFile = value },
{ "v|verbosity:", string.Format("Verbosity level: {0}", string.Join(",", Enum.GetNames(typeof(LoggingLevel)))),
value => configuration.Logging = (LoggingLevel)Enum.Parse(typeof(LoggingLevel), value) },
// data files
{ "i|index:", "Index file, e.g. MyIndex.xml",
value => configuration.WorkItemsStage.IndexFile = value },
{ "c|changeLog:", "ChangeLog file, e.g. ChangeLog.csv",
value => configuration.ChangeLogFile = value },
// connection group
{ "sc|sourceCollection:", "Source Collection Url, e.g. http://localhost:8080/tfs/DefaultCollection",
value => configuration.SourceConnection.CollectionUrl = value },
{ "dc|destinationCollection:", "Destination Collection Url, e.g. http://localhost:8080/tfs/DefaultCollection",
value => configuration.DestinationConnection.CollectionUrl = value },
{ "sp|sourceProject:", "Source Project Name",
value => configuration.SourceConnection.ProjectName = value },
{ "dp|destinationProject:", "Destination Project Name",
value => configuration.DestinationConnection.ProjectName = value },
{ "su|sourceUser:"******"Username connecting to Source",
value => configuration.SourceConnection.User = value },
{ "du|destinationUser:"******"Username connecting to Destination",
value => configuration.DestinationConnection.User = value },
{ "sw|sourcePassword:"******"Password for Source user",
value => configuration.SourceConnection.Password = value },
{ "dw|destinationPassword:"******"Password for Destination user",
value => configuration.DestinationConnection.Password = value },
};
return(p);
}
internal static MappingFile ParseAndMerge(string[] args, MappingFile configuration)
{
configuration.FixNulls();
var options = new CommandLineArgs();
var p = MakeOptionSet(configuration, options);
try
{
p.Parse(args);
}
catch (OptionException e)
{
Console.WriteLine(e.Message);
return(null);
}//try
return(configuration);
}
static int Main(string[] args)
{
string logHeader = CommandLineParser.GetHeader();
Console.WriteLine(logHeader);
var initialOptions = CommandLineParser.InitalParse(args);
if (initialOptions == null)
{
// parsing failed
return(-1);
}
if (initialOptions.SampleFile != null)
{
Console.WriteLine("Generating sample file '{0}'.", initialOptions.SampleFile);
MappingFile.Generate().SaveAsYaml(initialOptions.SampleFile);
return(1);
}
MappingFile configuration = new MappingFile();
if (System.IO.File.Exists(initialOptions.MappingFile))
{
configuration = MappingFile.LoadFrom(initialOptions.MappingFile);
}
else
{
Console.WriteLine("Mapping file '{0}' not found.", initialOptions.MappingFile);
return(-2);
}//if
configuration = CommandLineParser.ParseAndMerge(args, configuration);
if (configuration == null)
{
// parsing failed
return(-1);
}
// command line parsing succeeded
if (configuration.TestOnly)
{
Console.WriteLine("** TEST MODE: no data will be written on destination **");
}
// with user's need in hand, build the pipeline
var eventHandler = new EngineEventHandler(Convert(configuration.Logging), EventHandlerBase.TraceDevice.All, configuration.LogFile);
eventHandler.FirstMessage(logHeader);
//TODO eventHandler.DumpOptions(configuration);
if (!configuration.Validate())
{
return(-1);
}
// build the pipeline
var pipeline = new SyncPipeline(configuration, eventHandler);
int rc = pipeline.Execute();
if (!string.IsNullOrWhiteSpace(configuration.ChangeLogFile))
{
eventHandler.SavingChangeLogToFile(configuration.ChangeLogFile);
using (System.IO.StreamWriter file = new System.IO.StreamWriter(configuration.ChangeLogFile))
{
//CSV header
file.WriteLine("Source,SourceId,TargetId,ChangeType,Message");
foreach (var entry in pipeline.ChangeLog.GetEntries())
{
file.WriteLine("{0},{1},{2},{3},\"{4}\"",
entry.Source,
entry.SourceId,
entry.TargetId,
entry.Succeeded ? entry.ChangeType : "Failure",
entry.Message);
} //for
} //using
eventHandler.SavedChangeLog(pipeline.ChangeLog.Count);
} //if
eventHandler.LastMessage(rc);
return(rc);
}
