private static bool AnyCredentialHelperExists(GitInstance git)
{
IEnumerable<string> urls = new List<string>
{
string.Format(RepositoryUrlTemplate, string.Empty, string.Empty, string.Empty),
string.Format(RepositoryUrlTemplate, AdminCredentials, string.Empty, string.Empty),
};
foreach (var url in urls)
{
var exists = RunGit(git, string.Format("config --get-urlmatch credential.helper {0}", url), WorkingDirectory);
/* Credential.helper is a multi-valued configuration setting. This means it you cannot rely on the value returned by any of the calls
* as it might return an empty value, which is a valid(! altough pointless) value where there is a second configured value
* in the same config file. But you can rely on the exit code. 0 means it found this key. */
/* There seems to be a bug in git config --get-urlmatch where it will retun 0 eventhough there was no match.
* So we need to check the value. The good part is that if it is not set anywhere we get an empty string. If
* it is set somewhere the string contains at least "\r\n".
* See the bug report here http://article.gmane.org/gmane.comp.version-control.git/287740 */
if (exists.ExitCode == 0 && exists.StdOut != "")
{
Console.Write(string.Format("Stdout: {0}", exists.StdOut));
Console.Write(string.Format("Stderr: {0}", exists.StdErr));
Debug.Write(string.Format("Stdout: {0}", exists.StdOut));
Debug.Write(string.Format("Stderr: {0}", exists.StdErr));
return true;
}
}
return false;
}
