private Process SwitchedExecuteSvnLook(SvnLookCommand command, String arguments)
{
if (RevisionOrTransaction is int)
{
return(SvnLook.Execute(command, (int)RevisionOrTransaction, arguments));
}
else if (RevisionOrTransaction is Transaction)
{
return(SvnLook.Execute(command, (Transaction)RevisionOrTransaction, arguments));
}
// Due to constructor logic we can never actually reach this point
throw new InvalidOperationException("RevisionOrTransaction is not a valid type");
}
static int Main(string[] args)
{
try
{
// Fetch paths and transaction from configuration and arguments
String svnlookPath = ConfigurationSettings.AppSettings["svnlook.location"];
String repositoryPath = args[0];
String transactionString = args[1];
Transaction transaction = Transaction.Parse(transactionString);
// Initialize a WindsorContainer with all the relevant hooks
// and repository.
WindsorContainer container = new WindsorContainer(new XmlInterpreter(new AppDomainConfigSource("castle")));
IRepository repository = new DefaultRepository(
svnlookPath,
repositoryPath,
transaction);
container.Kernel.AddComponentInstance("Repository", typeof(IRepository), repository);
// Fetch all the hooks from the container, if we get none
// we dont need to process the files in the transaction
// and can simply exit the program with success at this point.
IPreCommit[] hooks = FetchHooks(container.Kernel);
if (hooks.Length == 0)
return 0;
// Start processing all the files commited and run the hooks
// on them. This is done by executing a changed command on
// svnlook and parsing the result for the files/directories.
bool hooksOK = true;
Regex lineRegex = new Regex("^(?<contents>[AUD_])(?<properties>[U ]) +(?<file>[^ ].*) *$");
SvnLook svnLook = new SvnLook(svnlookPath, repositoryPath);
using(Process process = svnLook.Execute(SvnLookCommand.Changed, transaction, null))
{
String line;
while((line = process.StandardOutput.ReadLine()) != null)
{
Match m = lineRegex.Match(line);
if(!m.Success)
{
Console.Error.WriteLine("Could not match line: " + line);
return 3;
}
if(m.Groups["file"].Value.EndsWith("/"))
{
// This is a directory, not a file.
// TODO: Add directory handling
}
else
{
RepositoryStatus contentsStatus;
RepositoryStatus propertiesStatus;
switch (m.Groups["contents"].Value)
{
case "A":
contentsStatus = RepositoryStatus.Added;
break;
case "U":
contentsStatus = RepositoryStatus.Updated;
break;
case "D":
contentsStatus = RepositoryStatus.Deleted;
break;
case "_":
contentsStatus = RepositoryStatus.Unchanged;
break;
default:
Console.Error.WriteLine("Could not match status flags for contents on line: " + line);
return 3;
}
switch (m.Groups["properties"].Value)
{
case "U":
propertiesStatus = RepositoryStatus.Updated;
break;
case " ":
propertiesStatus = RepositoryStatus.Unchanged;
break;
default:
Console.Error.WriteLine("Could not match status flags for properties on line: " + line);
return 3;
}
using(RepositoryFile file = new RepositoryFile(repository, m.Groups["file"].Value, contentsStatus, propertiesStatus))
{
// If HooksAllow returns false we should not allow
// the transaction, but rather than exiting we store
// that fact in a boolean so that the user will be
// told all errors his files contain rather than just
// one at a time.
hooksOK &= HooksAllow(file, hooks);
}
}
}
if (!hooksOK)
return 1;
}
return 0;
}
catch(Exception e)
{
Console.Error.WriteLine("An uncaught exception was thrown in the hook implementation");
Console.Error.WriteLine(e.Message);
return 2;
}
}
static int Main(string[] args)
{
try
{
// Fetch paths and transaction from configuration and arguments
String svnlookPath = ConfigurationSettings.AppSettings["svnlook.location"];
String repositoryPath = args[0];
String transactionString = args[1];
Transaction transaction = Transaction.Parse(transactionString);
// Initialize a WindsorContainer with all the relevant hooks
// and repository.
WindsorContainer container = new WindsorContainer(new XmlInterpreter(new AppDomainConfigSource("castle")));
IRepository repository = new DefaultRepository(
svnlookPath,
repositoryPath,
transaction);
container.Kernel.AddComponentInstance("Repository", typeof(IRepository), repository);
// Fetch all the hooks from the container, if we get none
// we dont need to process the files in the transaction
// and can simply exit the program with success at this point.
IPreCommit[] hooks = FetchHooks(container.Kernel);
if (hooks.Length == 0)
{
return(0);
}
// Start processing all the files commited and run the hooks
// on them. This is done by executing a changed command on
// svnlook and parsing the result for the files/directories.
bool hooksOK = true;
Regex lineRegex = new Regex("^(?<contents>[AUD_])(?<properties>[U ]) +(?<file>[^ ].*) *$");
SvnLook svnLook = new SvnLook(svnlookPath, repositoryPath);
using (Process process = svnLook.Execute(SvnLookCommand.Changed, transaction, null))
{
String line;
while ((line = process.StandardOutput.ReadLine()) != null)
{
Match m = lineRegex.Match(line);
if (!m.Success)
{
Console.Error.WriteLine("Could not match line: " + line);
return(3);
}
if (m.Groups["file"].Value.EndsWith("/"))
{
// This is a directory, not a file.
// TODO: Add directory handling
}
else
{
RepositoryStatus contentsStatus;
RepositoryStatus propertiesStatus;
switch (m.Groups["contents"].Value)
{
case "A":
contentsStatus = RepositoryStatus.Added;
break;
case "U":
contentsStatus = RepositoryStatus.Updated;
break;
case "D":
contentsStatus = RepositoryStatus.Deleted;
break;
case "_":
contentsStatus = RepositoryStatus.Unchanged;
break;
default:
Console.Error.WriteLine("Could not match status flags for contents on line: " + line);
return(3);
}
switch (m.Groups["properties"].Value)
{
case "U":
propertiesStatus = RepositoryStatus.Updated;
break;
case " ":
propertiesStatus = RepositoryStatus.Unchanged;
break;
default:
Console.Error.WriteLine("Could not match status flags for properties on line: " + line);
return(3);
}
using (RepositoryFile file = new RepositoryFile(repository, m.Groups["file"].Value, contentsStatus, propertiesStatus))
{
// If HooksAllow returns false we should not allow
// the transaction, but rather than exiting we store
// that fact in a boolean so that the user will be
// told all errors his files contain rather than just
// one at a time.
hooksOK &= HooksAllow(file, hooks);
}
}
}
if (!hooksOK)
{
return(1);
}
}
return(0);
}
catch (Exception e)
{
Console.Error.WriteLine("An uncaught exception was thrown in the hook implementation");
Console.Error.WriteLine(e.Message);
return(2);
}
}
