Capture error details of "remote unpack failed"

Commencez par le callback PushOptions.OnPushStatusError et le chemin d’échec du remote unpack décrit dans l’issue. Reproduisez le rejet de l’analyse des secrets d’Azure DevOps et suivez l’endroit où le message distant détaillé est perdu. Le travail est considéré comme terminé lorsque les appelants peuvent recevoir les détails de l’échec du remote unpack, y compris le message VS403654, plutôt que seulement l’exception générique.

Reproduction steps

• create Azure DevOps repo with security rules enabled
• create commit which violates server rules. For example appsettings.json

{
    "Parameters": {
        "note": "this will trigger secret warning in the Azdo push, which is what I'm testing for",
        "secret": "opensesame"
    }
}

I configure the repo.Network.Push this way

var po = new PushOptions()
{
    CredentialsProvider = (_, _, _) => AzdoCreddentials,
                
    OnPushStatusError = (reason) =>
    {
        mainLogger.Log(LogLevel.Error, "Push failed with {}", reason.Message);
    },
};

Expected behavior

Make PushOptions.OnPushStatusError or another callback to receive details of remote unpack failure similar to git CLI

Specifically error: remote unpack failed: error VS403654: The push was rejected because it contains one or more secrets. in the log below.

PS C:\Dev\dotnet-mirroring\sandbox\pavelsavara-runtime> git push
Enumerating objects: 4, done.
Counting objects: 100% (4/4), done.
Delta compression using up to 20 threads
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 406 bytes | 406.00 KiB/s, done.
Total 3 (delta 1), reused 3 (delta 1), pack-reused 0 (from 0)
remote: Analyzing objects... (3/3) (27 ms)
remote: Validating commits... (1/1) done (0 ms)
remote: Checking for credentials and other secrets...  done (59 ms)
error: remote unpack failed: error VS403654: The push was rejected because it contains one or more secrets.
To https://dev.azure.com/dnceng/internal/_git/pavelsavara-runtime
 ! [remote rejected]         browser_firefox_shm -> browser_firefox_shm (VS403654: The push was rejected because it contains one or more secrets.

Resolve the following secrets before pushing again. For help, see https://aka.ms/1ESSecretScanning.

Actual behavior

LibGit2Sharp.LibGit2SharpException: unpacking the sent packfile failed on the remote with no more details

Version of LibGit2Sharp (release number or SHA1)

0.29.0

Operating system(s) tested; .NET runtime tested

• windows 10
• SDK 9.0.100-preview.1.24101.2