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Preventing repo with no commits from throwing error #927

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merged 2 commits into from
Oct 9, 2018
Merged

Preventing repo with no commits from throwing error #927

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4d8d664
Preventing repo with no commits from throwing error
StanleyGoldman Oct 8, 2018
980bfd5
Merge branch 'master' into fixes/repo-with-no-commits
StanleyGoldman Oct 8, 2018
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12 changes: 10 additions & 2 deletions src/GitHub.Api/Git/GitClient.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -325,7 +325,11 @@ public ITask<GitAheadBehindStatus> AheadBehindStatus(string gitRef, string other
public ITask<List<GitLogEntry>> Log(BaseOutputListProcessor<GitLogEntry> processor = null)
{
return new GitLogTask(new GitObjectFactory(environment), cancellationToken, processor)
.Configure(processManager);
.Configure(processManager)
.Catch(exception => exception is ProcessException &&
exception.Message.StartsWith("fatal: your current branch") &&
exception.Message.EndsWith("does not have any commits yet"))
.Then((success, list) => success ? list : new List<GitLogEntry>());
}

///<inheritdoc/>
Expand Down Expand Up @@ -596,7 +600,11 @@ public ITask<string> Unlock(NPath file, bool force,
public ITask<string> GetHead(IOutputProcessor<string> processor = null)
{
return new FirstNonNullLineProcessTask(cancellationToken, "rev-parse --short HEAD") { Name = "Getting current head..." }
.Configure(processManager);
.Configure(processManager)
.Catch(exception => exception is ProcessException &&
exception.Message.StartsWith("fatal: your current branch") &&
exception.Message.EndsWith("does not have any commits yet"))
.Then((success, head) => success ? head : null);
}

protected static ILogging Logger { get; } = LogHelper.GetLogger<GitClient>();
Expand Down