/// <summary>
/// Generate a list of lines with information about when the lines were
/// introduced into the file path.
/// </summary>
/// <remarks>
/// Generate a list of lines with information about when the lines were
/// introduced into the file path.
/// </remarks>
/// <returns>list of lines</returns>
/// <exception cref="NGit.Api.Errors.GitAPIException"></exception>
public override BlameResult Call()
{
CheckCallable();
BlameGenerator gen = new BlameGenerator(repo, path);
try
{
if (diffAlgorithm != null)
{
gen.SetDiffAlgorithm(diffAlgorithm);
}
if (textComparator != null)
{
gen.SetTextComparator(textComparator);
}
if (followFileRenames != null)
{
gen.SetFollowFileRenames(followFileRenames);
}
if (reverseEndCommits != null)
{
gen.Reverse(startCommit, reverseEndCommits);
}
else
{
if (startCommit != null)
{
gen.Push(null, startCommit);
}
else
{
gen.Push(null, repo.Resolve(Constants.HEAD));
if (!repo.IsBare)
{
DirCache dc = repo.ReadDirCache();
int entry = dc.FindEntry(path);
if (0 <= entry)
{
gen.Push(null, dc.GetEntry(entry).GetObjectId());
}
FilePath inTree = new FilePath(repo.WorkTree, path);
if (inTree.IsFile())
{
gen.Push(null, new RawText(inTree));
}
}
}
}
return(gen.ComputeBlameResult());
}
catch (IOException e)
{
throw new JGitInternalException(e.Message, e);
}
finally
{
gen.Release();
}
}
