protected override void RunCore(Args args)
{
var environmentName = args.Arguments.Skip(1).FirstOrDefault();
var extractions = ExtractionInstructions.Parse(args.Arguments.Skip(2).ToArray());
if (environmentName == null)
throw new Exception("You need to specify an environment");
var environment = Plans.Environment(environmentName);
using (var context = new DataContext(environment.ConnectionString))
using (var scope = new TransactionScope())
{
var metabase = new ContextMetabase(context);
foreach (var extraction in extractions)
extraction.Update(metabase, Plans);
var extract = XElement.Load(ExtractFile);
foreach (var extraction in extractions)
extraction.Insert(metabase, extract);
scope.Complete();
}
}
public static Args Parse(string[] args)
{
var parsedArgs = new Args();
var counter = 0;
while (counter < args.Length)
{
var arg = args[counter];
if (arg.StartsWith("-"))
{
var name = arg.Substring(1);
counter += 1;
if (counter >= args.Length)
throw new Exception("No value provided for option " + name);
var value = args[counter];
parsedArgs._options.Add(name, value);
}
else
{
parsedArgs._arguments.Add(arg);
}
counter += 1;
}
return parsedArgs;
}
protected override void RunCore(Args args)
{
var environmentName = args.Arguments.Skip(1).FirstOrDefault();
var extractions = ExtractionInstructions.Parse(args.Arguments.Skip(2).ToArray());
if (environmentName == null)
throw new Exception("You need to specify an environment");
var environment = Plans.Environment(environmentName);
using (var context = new DataContext(environment.ConnectionString))
{
var metabase = new ContextMetabase(context);
foreach (var extraction in extractions)
extraction.Update(metabase, Plans);
new XElement("Extract",
extractions.Select(x => x.Run(metabase))
).Save(ExtractFile);
}
}
