static IEnumerable <ObjectHash> FindCommitsWithDuplicateTreeEntries(string vcsPath)
{
foreach (var commit in CommitWalker
.CommitsRandomOrder(vcsPath)
.AsParallel()
.AsUnordered()
.Select(commit => (commit.Hash, Defective: HasDefectiveTree(vcsPath, commit))))
{
if (commit.Defective)
{
yield return(commit.Hash);
}
}
}
static void Main(string[] args)
{
if (!CommandLineOptions.TryParse(args, out var options))
{
return;
}
PackReader.InitializePackFiles(options.RepositoryPath);
if (options.FixTrees)
{
var defectiveCommits = FindCommitsWithDuplicateTreeEntries(options.RepositoryPath).ToList();
var rewrittenCommits = FixDefectiveCommits(options.RepositoryPath, defectiveCommits);
if (rewrittenCommits.Any())
{
Refs.Update(options.RepositoryPath, rewrittenCommits);
}
}
else if (options.FilesToDelete.Any() || options.FoldersToDelete.Any())
{
using (var task = new DeletionTask(options.RepositoryPath, options.FilesToDelete, options.FoldersToDelete, options.ProtectRefs))
task.Run();
}
else if (options.RemoveEmptyCommits)
{
using (var removeEmptyCommitsTask = new RemoveEmptyCommitsTask(options.RepositoryPath))
removeEmptyCommitsTask.Run();
}
else if (!string.IsNullOrWhiteSpace(options.ContributorMappingFile))
{
using (var rewriteContributorTask = new RewriteContributorTask(options.RepositoryPath, options.ContributorMappingFile))
rewriteContributorTask.Run();
}
else if (options.ListContributorNames)
{
foreach (var contributor in CommitWalker.CommitsRandomOrder(options.RepositoryPath)
.SelectMany(commit => new[] { commit.GetAuthorName(), commit.GetCommitterName() })
.Distinct()
.AsParallel()
.OrderBy(x => x))
{
Console.WriteLine(contributor);
}
}
}