public void Checkout(string commitOrBranchSpec)
{
RepositoryExtensions.RunSafe(() =>
{
Commands.Checkout(repositoryInstance, commitOrBranchSpec);
});
}
public void Fetch(string remote, IEnumerable <string> refSpecs, AuthenticationInfo auth, string logMessage)
{
RepositoryExtensions.RunSafe(() =>
{
Commands.Fetch((Repository)repositoryInstance, remote, refSpecs, GetFetchOptions(auth), logMessage);
});
}
public void CreateBranchForPullRequestBranch(AuthenticationInfo auth)
{
RepositoryExtensions.RunSafe(() =>
{
var network = repositoryInstance.Network;
var remote = network.Remotes.Single();
log.Info("Fetching remote refs to see if there is a pull request ref");
var credentialsProvider = GetCredentialsProvider(auth);
var remoteTips = (credentialsProvider != null
? network.ListReferences(remote, credentialsProvider)
: network.ListReferences(remote))
.Select(r => r.ResolveToDirectReference()).ToList();
log.Info($"Remote Refs:{System.Environment.NewLine}" + string.Join(System.Environment.NewLine, remoteTips.Select(r => r.CanonicalName)));
var headTipSha = Head.Tip?.Sha;
var refs = remoteTips.Where(r => r.TargetIdentifier == headTipSha).ToList();
if (refs.Count == 0)
{
var message = $"Couldn't find any remote tips from remote '{remote.Url}' pointing at the commit '{headTipSha}'.";
throw new WarningException(message);
}
if (refs.Count > 1)
{
var names = string.Join(", ", refs.Select(r => r.CanonicalName));
var message = $"Found more than one remote tip from remote '{remote.Url}' pointing at the commit '{headTipSha}'. Unable to determine which one to use ({names}).";
throw new WarningException(message);
}
var reference = refs.First();
var canonicalName = reference.CanonicalName;
var referenceName = ReferenceName.Parse(reference.CanonicalName);
log.Info($"Found remote tip '{canonicalName}' pointing at the commit '{headTipSha}'.");
if (referenceName.IsTag)
{
log.Info($"Checking out tag '{canonicalName}'");
Checkout(reference.Target.Sha);
}
else if (referenceName.IsPullRequest)
{
var fakeBranchName = canonicalName.Replace("refs/pull/", "refs/heads/pull/").Replace("refs/pull-requests/", "refs/heads/pull-requests/");
log.Info($"Creating fake local branch '{fakeBranchName}'.");
Refs.Add(fakeBranchName, headTipSha);
log.Info($"Checking local branch '{fakeBranchName}' out.");
Checkout(fakeBranchName);
}
else
{
var message = $"Remote tip '{canonicalName}' from remote '{remote.Url}' doesn't look like a valid pull request.";
throw new WarningException(message);
}
});
}
