private int Execute(string url)
{
if (!Uri.TryCreate(url, UriKind.Absolute, out _))
{
Console.Error.WriteLine("error: URL is invalid");
return(-1);
}
try
{
_git.SetConfig("policy.url", url, GitConfigurationScope.Global);
return(0);
}
catch (GitException ex)
{
Console.Error.WriteLine("error: failed to initialize git-policy: {0} (exit={1})",
ex.Message, ex.ExitCode);
return(-1);
}
}