public static Tree GetFixedTree(IEnumerable <TreeLine> treeLines)
{
var distinctTreeLines = new List <TreeLine>();
// Treelines are ordered, so we only need to compare with the previous element, not all elements in the tree
int i = 0;
using (var it = treeLines.GetEnumerator())
{
if (it.MoveNext())
{
distinctTreeLines.Add(it.Current);
++i;
}
while (it.MoveNext())
{
var treeLine = it.Current;
if (treeLine.TextBytes.Span.SpanEquals(distinctTreeLines[i++ - 1].TextBytes.Span))
{
--i;
}
else
{
distinctTreeLines.Add(treeLine);
}
}
}
var serializedObject = GetSerializedObject(distinctTreeLines);
return(GitObjectFactory.TreeFromContentBytes(serializedObject));
}
protected override void SynchronousStep(Commit commit)
{
var rewrittenParentHashes = GetRewrittenCommitHashes(commit.Parents);
var changedCommit = commit.WithChangedContributor(_contributorMappings, rewrittenParentHashes);
var resultBytes = GitObjectFactory.GetBytesWithHeader(GitObjectType.Commit, changedCommit);
var newCommitHash = new ObjectHash(Hash.Create(resultBytes));
EnqueueCommitWrite(commit.Hash, newCommitHash, resultBytes);
}
public static ITask <GitStatus> GetGitStatus(this IProcessManager processManager,
NPath workingDirectory,
IEnvironment environment, IProcessEnvironment gitEnvironment,
NPath?gitPath = null)
{
var gitStatusEntryFactory = new GitObjectFactory(environment);
var processor = new GitStatusOutputProcessor(gitStatusEntryFactory);
NPath path = gitPath ?? defaultGitPath;
return(new ProcessTask <GitStatus>(CancellationToken.None, processor)
.Configure(processManager, path, "status -b -u --porcelain", workingDirectory, false));
}
public void ShouldParseOddFile()
{
NPath.FileSystem = SubstituteFactory.CreateFileSystem(new CreateFileSystemOptions()
{
CurrentDirectory = @"c:\Projects\UnityProject"
});
var environment = Substitute.For <IEnvironment>();
environment.RepositoryPath.Returns(@"c:\Projects\UnityProject".ToNPath());
environment.UnityProjectPath.Returns(@"c:\Projects\UnityProject".ToNPath());
var gitObjectFactory = new GitObjectFactory(environment);
var gitStatusEntry = gitObjectFactory.CreateGitStatusEntry("c:UsersOculusGoVideo.mp4", GitFileStatus.None, GitFileStatus.Deleted);
Assert.AreEqual(@"c:\Projects\UnityProject\c:UsersOculusGoVideo.mp4", gitStatusEntry.FullPath);
}
public void ShouldParseNormalFile()
{
SPath.FileSystem = SubstituteFactory.CreateFileSystem(new CreateFileSystemOptions()
{
CurrentDirectory = @"c:\Projects\UnityProject"
});
var environment = Substitute.For <IGitEnvironment>();
environment.RepositoryPath.Returns(@"c:\Projects\UnityProject".ToSPath());
environment.UnityProjectPath.Returns(@"c:\Projects\UnityProject");
var gitObjectFactory = new GitObjectFactory(environment);
var gitStatusEntry = gitObjectFactory.CreateGitStatusEntry("hello.txt", GitFileStatus.None, GitFileStatus.Deleted);
Assert.AreEqual(@"c:\Projects\UnityProject\hello.txt", gitStatusEntry.FullPath);
}
public Tag WithNewObject(string obj)
{
var resultBuffer = new byte[_content.Length];
var resultIndex = 0;
for (var i = 0; i < 7; i++)
resultBuffer[resultIndex++] = _object.Span[i];
var objBytes = Encoding.ASCII.GetBytes(obj);
for (var i = 0; i < objBytes.Length; i++)
resultBuffer[resultIndex++] = objBytes[i];
resultBuffer[resultIndex++] = 10;
for (var i = 0; i < _type.Length; i++)
resultBuffer[resultIndex++] = _type.Span[i];
resultBuffer[resultIndex++] = 10;
for (var i = 0; i < _tag.Length; i++)
resultBuffer[resultIndex++] = _tag.Span[i];
resultBuffer[resultIndex++] = 10;
if (_tagger.Length > 0)
{
for (var i = 0; i < _tagger.Length; i++)
resultBuffer[resultIndex++] = _tagger.Span[i];
resultBuffer[resultIndex++] = 10;
}
for (var i = 0; i < _message.Length; i++)
resultBuffer[resultIndex++] = _message.Span[i];
return GitObjectFactory.TagFromContentBytes(resultBuffer);
}
protected override void SynchronousStep(Commit commit)
{
if (commit.Parents.Count == 1)
{
var parentHash = GetRewrittenCommitHash(commit.Parents.Single());
var parentTreeHash = _commitsWithTreeHashes[parentHash];
if (parentTreeHash == commit.TreeHash)
{
// This commit will be removed
RegisterCommitChange(commit.Hash, parentHash);
return;
}
}
// rewrite this commit
var correctParents = GetRewrittenCommitHashes(commit.Parents).ToList();
byte[] newCommitBytes;
if (correctParents.SequenceEqual(commit.Parents))
{
newCommitBytes = commit.SerializeToBytes();
}
else
{
newCommitBytes = Commit.GetSerializedCommitWithChangedTreeAndParents(commit, commit.TreeHash,
correctParents);
}
var resultBytes = GitObjectFactory.GetBytesWithHeader(GitObjectType.Commit, newCommitBytes);
var newCommitHash = new ObjectHash(Hash.Create(resultBytes));
var newCommit = new Commit(newCommitHash, newCommitBytes);
_commitsWithTreeHashes.TryAdd(newCommitHash, newCommit.TreeHash);
EnqueueCommitWrite(commit.Hash, newCommitHash, resultBytes);
}
public static void WriteObject(string basePath, GitObjectBase gitObject)
{
var bytesWithHeader = GitObjectFactory.GetBytesWithHeader(gitObject.Type, gitObject.SerializeToBytes());
WriteFile(basePath, bytesWithHeader, gitObject.Hash.ToString());
}
