'LibGit2Sharp.NotFoundException: the ProgramData file 'config' doesn't exist' when pushing on MacOS

Hello,

I am facing this issue on MacOS 15.4.1 Sequoia, Apple M2.

I am trying to push some changes I made, to the remote location but I get the following exception thrown when pushing (cloning and committing the changes obviously worked fine).

There is a .gitconfig in my user home directory with the according user.name & user.email section key value pairs.
Additionally I update the local /.git/config file with these information and manually checked that the file is actually updated.

Is this a bug? And if so, is it related to https://github.com/libgit2/libgit2sharp/issues/2046?

But the more pressing question is, how can I workaround this issue?

Here is the stack trace, saying the config file cannot be found in the program data (which obviously is a windows related naming):

LibGit2Sharp.NotFoundException: the ProgramData file 'config' doesn't exist: 
   at LibGit2Sharp.Core.Ensure.HandleError(Int32 result) in /_/LibGit2Sharp/Core/Ensure.cs:line 154
   at LibGit2Sharp.Core.Ensure.ZeroResult(Int32 result) in /_/LibGit2Sharp/Core/Ensure.cs:line 172
   at LibGit2Sharp.Core.Proxy.git_config_add_file_ondisk(ConfigurationHandle config, FilePath path, ConfigurationLevel level, RepositoryHandle repo) in /_/LibGit2Sharp/Core/Proxy.cs:line 449
   at LibGit2Sharp.Configuration.Init(Repository repository) in /_/LibGit2Sharp/Configuration.cs:line 75
   at LibGit2Sharp.Configuration..ctor(Repository repository, String repositoryConfigurationFileLocation, String globalConfigurationFileLocation, String xdgConfigurationFileLocation, String systemConfigurationFileLocation) in /_/LibGit2Sharp/Configuration.cs:line 49
   at LibGit2Sharp.Repository.<>c__DisplayClass25_1.<.ctor>b__3() in /_/LibGit2Sharp/Repository.cs:line 220
   at System.Lazy`1[[LibGit2Sharp.Configuration, LibGit2Sharp, Version=0.31.0.0, Culture=neutral, PublicKeyToken=7cbde695407f0333]].ViaFactory(LazyThreadSafetyMode mode)
   at System.Lazy`1[[LibGit2Sharp.Configuration, LibGit2Sharp, Version=0.31.0.0, Culture=neutral, PublicKeyToken=7cbde695407f0333]].ExecutionAndPublication(LazyHelper executionAndPublication, Boolean useDefaultConstructor)
   at System.Lazy`1[[LibGit2Sharp.Configuration, LibGit2Sharp, Version=0.31.0.0, Culture=neutral, PublicKeyToken=7cbde695407f0333]].CreateValue()
   at System.Lazy`1[[LibGit2Sharp.Configuration, LibGit2Sharp, Version=0.31.0.0, Culture=neutral, PublicKeyToken=7cbde695407f0333]].get_Value()
   at LibGit2Sharp.Repository.get_Config() in /_/LibGit2Sharp/Repository.cs:line 323
   at LibGit2Sharp.Branch.UpstreamBranchCanonicalNameFromLocalBranch() in /_/LibGit2Sharp/Branch.cs:line 181
   at LibGit2Sharp.Branch.get_UpstreamBranchCanonicalName() in /_/LibGit2Sharp/Branch.cs:line 155
   at LibGit2Sharp.Network.Push(IEnumerable`1 branches, PushOptions pushOptions) in /_/LibGit2Sharp/Network.cs:line 327
   at LibGit2Sharp.Network.Push(Branch branch, PushOptions pushOptions) in /_/LibGit2Sharp/Network.cs:line 299
   at versioning.MainPageViewModel.CommitAndPushVersionChanges(String repository, String branch, String jiraIssue, String username, String token, String version)

Here is my code to update the local config file:

private static Configuration BuildConfuration(string repositoryLocation, string username, string email) Configuration.BuildFrom(repositoryLocation + "/.git/config", userHomeFolder() + "/.gitconfig");
        configuration.Add("user.name", username);
        configuration.Add("user.email", email, ConfigurationLevel.Local);

Here is the code that produces the exception:

private static void CommitAndPushVersionChanges(string repository, string branch, string email, string username, string token)
{
        using var repo = new Repository(repository);

        // Stage the file
        repo.Index.Add("a.txt");
        repo.Index.Write();

        var configuration = BuildConfiguration(repository, username, email);
        var author = configuration.BuildSignature(DateTimeOffset.Now);

        // Commit & Push to the repository
        repo.Commit($"Commit Message", author, author);
        
        var options = new PushOptions
        {
            CredentialsProvider = (_, _, _) =>
                new UsernamePasswordCredentials
                {
                    Username = "x-token-auth",
                    Password = token
                }
        };

        // EXCEPTION IS THROWN FOR THIS CALL
        repo.Network.Push(repo.Branches[branch], options);
}

Can anybody help?

Cheers
Samir

Reproduire le push sur macOS 15.4.1 en utilisant le code Configuration.BuildFrom et Push montré. Commencer par Configuration.cs:75, puis suivre Repository.cs:220, Branch.cs:181 et Network.cs:327 afin de déterminer pourquoi la configuration ProgramData est requise. Le travail est terminé lorsque le dépôt peut effectuer un push sans l’exception de configuration manquante et qu’une couverture existe pour le chemin de configuration signalé.