private static GitBranch ToBranch(Match match)
{
bool isCurrent = match.Groups[1].Value == "*";
bool isDetached = !string.IsNullOrEmpty(match.Groups[3].Value);
string branchName = isDetached ? $"({match.Groups[3].Value})" : match.Groups[4].Value;
CommitSha tipSha = new CommitSha(match.Groups[5].Value);
string boundBranchName = match.Groups[8].Value;
int.TryParse(match.Groups[11].Value, out int aheadCount);
int.TryParse(match.Groups[14].Value, out int behindCount);
bool isRemoteMissing = match.Groups[15].Value == "gone";
string message = (match.Groups[17].Value ?? "").TrimEnd('\r');
GitBranch branch = new GitBranch(
branchName, tipSha, isCurrent, message, boundBranchName, aheadCount, behindCount, isRemoteMissing, isDetached);
return(branch);
}
public async Task <R <IReadOnlyList <GitBranch> > > GetBranchesAsync(CancellationToken ct)
{
List <GitBranch> branches = new List <GitBranch>();
R <CmdResult2> result = await gitCmdService.RunAsync("branch -vv --no-color --no-abbrev --all", ct);
if (result.IsFaulted)
{
return(R.Error("Failed to get branches", result.Exception));
}
var matches = BranchesRegEx.Matches(result.Value.Output);
foreach (Match match in matches)
{
if (!IsPointerBranch(match))
{
GitBranch branch = ToBranch(match);
branches.Add(branch);
}
}
Log.Info($"Got {branches.Count} branches");
return(branches);
}
public static bool TryGet(this IEnumerable <GitBranch> branches, string branchName, out GitBranch branch)
{
branch = branches.FirstOrDefault(b => b.Name == branchName);
return(branch != null);
}
public static bool TryGetCurrent(this IEnumerable <GitBranch> branches, out GitBranch branch)
{
branch = branches.FirstOrDefault(b => b.IsCurrent);
return(branch != null);
}