public IEnumerable <string> ListFiles(string path, SearchOption searchOption, params string[] lookupList)
{
ITracer tracer = _tracerFactory.GetTracer();
path = PathUtility.CleanPath(path);
if (!path.StartsWith(RepositoryPath, StringComparison.OrdinalIgnoreCase))
{
throw new NotSupportedException("Only paths relative to the repository root path are supported, path provided: {0}".FormatCurrentCulture(path));
}
if (Directory.Exists(path))
{
// TODO: Consider an implementation where the gitExe returns the list of files as a list (not storing the files list output as a blob)
// In-order to conserve memory consumption
Tuple <string, string> result = _gitExe.Execute(tracer, @"ls-files {0}", String.Join(" ", lookupList), RepositoryPath);
if (!String.IsNullOrEmpty(result.Item1))
{
IEnumerable <string> lines = result.Item1.Split(new char[] { '\n' }, StringSplitOptions.RemoveEmptyEntries);
lines = lines
.Select(line => Path.Combine(RepositoryPath, line.Trim().Replace('/', '\\')))
.Where(p => p.StartsWith(path, StringComparison.OrdinalIgnoreCase));
switch (searchOption)
{
case SearchOption.TopDirectoryOnly:
lines = lines.Where(line => !line.Substring(path.Length).TrimStart('\\').Contains('\\'));
break;
case SearchOption.AllDirectories:
break;
default:
throw new NotSupportedException("Search option {0} is not supported".FormatCurrentCulture(searchOption));
}
return(lines);
}
}
return(Enumerable.Empty <string>());
}
public IEnumerable <string> ListFiles(string path, SearchOption searchOption, params string[] lookupList)
{
path = PathUtility.CleanPath(path);
if (!FileSystemHelpers.IsSubfolder(RepositoryPath, path))
{
throw new NotSupportedException("Only paths relative to the repository root path are supported, path provided: '{0}' is not a child folder of '{1}'".FormatCurrentCulture(path, RepositoryPath));
}
if (!Directory.Exists(path))
{
return(Enumerable.Empty <string>());
}
using (var repo = new LibGit2Sharp.Repository(RepositoryPath))
{
var files = repo.Diff.Compare <TreeChanges>(null, DiffTargets.Index, lookupList, compareOptions: new CompareOptions()
{
IncludeUnmodified = true, Similarity = SimilarityOptions.None
})
.Select(d => Path.Combine(repo.Info.WorkingDirectory, d.Path))
.Where(p => p.StartsWith(path, StringComparison.OrdinalIgnoreCase));
switch (searchOption)
{
case SearchOption.TopDirectoryOnly:
files = files.Where(line => !line.Substring(path.Length).TrimStart('\\').Contains('\\'));
break;
case SearchOption.AllDirectories:
break;
default:
throw new NotSupportedException("Search option {0} is not supported".FormatCurrentCulture(searchOption));
}
// Make sure to materialize the list before finalizing repo
return(files.ToList());
}
}
public void CleanFixesOtherSlashes()
{
Assert.Equal(@"c:\foo\bar", PathUtility.CleanPath(@"c:/foo/bar"));
}
public void CleanTrimsWhiteSpaces()
{
Assert.Equal(@"c:\foo\BAR", PathUtility.CleanPath(@" c:/foo/BAR/ "));
Assert.Equal(@"c:\foo\bar", PathUtility.CleanPath("\tc:\\foo\\bar\\"));
}
public void CleanTrimsTrailingSlashes()
{
Assert.Equal(@"c:\foo\BAR", PathUtility.CleanPath(@"c:/foo/BAR/"));
Assert.Equal(@"c:\foo\bar", PathUtility.CleanPath(@"c:\foo\bar\"));
}