public void Repository_with_single_commit_and_single_file()
{
using (var repo = new Repository(m_Repository.Directory.Location))
{
var commit = repo.Commits.Single();
var gitDirectory = new GitDirectory(null, m_Repository.Directory.Name, commit);
Assert.Equal(m_Repository.Directory.Name, gitDirectory.Name);
Assert.Empty(gitDirectory.Directories);
Assert.Single(gitDirectory.Files);
Assert.True(gitDirectory.FileExists(RepositoryInfoFile.RepositoryInfoFileName));
}
}
/// <summary>
/// Verifies that the specified path points to a valid repository usable by SyncTool
/// (a repository with the expected tags and default branches as created by RepositoryInitHelper)
/// </summary>
public static bool IsValid(string path)
{
// check if the directory exists and is a valid git repository
if (!Directory.Exists(path) || !Repository.IsValid(path))
{
return false;
}
using (var repository = new Repository(path))
{
// the repository needs to be a bare repository
if (!repository.Info.IsBare)
{
return false;
}
// ensure there is a configuration branch
if (!repository.LocalBranchExists(RepositoryInitHelper.ConfigurationBranchName))
{
return false;
}
// ensure there is a tag for the initial commit
if (repository.Tags[RepositoryInitHelper.InitialCommitTagName] == null)
{
return false;
}
// check if there is a repository info file in the root (on all branches)
foreach (var localBranch in repository.GetLocalBranches())
{
var gitDirectory = new GitDirectory(null, "Irrelevant", localBranch.Tip);
if (!gitDirectory.FileExists(RepositoryInfoFile.RepositoryInfoFileName))
{
return false;
}
//TODO: verify content of repository info file
}
}
return true;
}
public ISyncPoint this[int id]
{
get
{
if (!GitGroup.Repository.LocalBranchExists(BranchName))
{
throw new SyncPointNotFoundException(id);
}
var root = new GitDirectory(null, "root", GitGroup.Repository.GetLocalBranch(BranchName).Tip);
var relativePath = GetRelativeSynchronizationStateFilePath(id);
if (!root.FileExists(relativePath))
{
throw new SyncPointNotFoundException(id);
}
return SyncPointStateFile.Load(null, (IReadableFile)root.GetFile(relativePath)).Content;
}
}
public ConflictInfo this[string filePath]
{
get
{
PathValidator.EnsureIsValidFilePath(filePath);
PathValidator.EnsureIsRootedPath(filePath);
if (!GitGroup.Repository.LocalBranchExists(BranchName))
{
throw new ItemNotFoundException($"There is no ConflictInfo for file '{filePath}'");
}
var root = new GitDirectory(null, "root", GitGroup.Repository.GetLocalBranch(BranchName).Tip);
var relativePath = GetRelativeConflictInfoFilePath(filePath);
if (!root.FileExists(relativePath))
{
throw new ItemNotFoundException($"There is no ConflictInfo for file '{filePath}'");
}
var file = (IReadableFile) root.GetFile(relativePath);
return ConflictInfoFile.Load(null, file).Content;
}
}
public bool ItemExists(int id)
{
if (!GitGroup.Repository.LocalBranchExists(BranchName))
{
return false;
}
var root = new GitDirectory(null, "root", GitGroup.Repository.GetLocalBranch(BranchName).Tip);
var relativePath = GetRelativeSynchronizationStateFilePath(id);
return root.FileExists(relativePath);
}
public void AddItems(IEnumerable<ConflictInfo> conflicts)
{
if (conflicts == null)
{
throw new ArgumentNullException(nameof(conflicts));
}
conflicts = conflicts.ToArray();
if(!conflicts.Any())
{
return;
}
EnsureBranchExists();
var exisitngRoot = new GitDirectory(null, "root", GitGroup.Repository.GetLocalBranch(BranchName).Tip);
var createdRoot = new Directory(null, "root");
// verify conflicts
foreach (var conflict in conflicts)
{
var relativePath = GetRelativeConflictInfoFilePath(conflict.FilePath);
if (exisitngRoot.FileExists(relativePath))
{
throw new DuplicateItemException($"A ConflictInfo for '{conflict.FilePath}' already exists");
}
var directory = DirectoryHelper.GetOrAddDirectory(createdRoot, PathParser.GetDirectoryName(relativePath));
directory.Add(f => new ConflictInfoFile(f, conflict));
}
using (var workingDirectory = new TemporaryWorkingDirectory(GitGroup.Repository.Info.Path, BranchName.ToString()))
{
var localItemCreator = new LocalItemCreator();
localItemCreator.CreateDirectoryInPlace(createdRoot, workingDirectory.Location);
workingDirectory.Commit($"{nameof(GitConflictService)}: Added {conflicts.Count()} items");
workingDirectory.Push();
}
}
public bool ItemExists(string filePath)
{
PathValidator.EnsureIsValidFilePath(filePath);
PathValidator.EnsureIsRootedPath(filePath);
if (!GitGroup.Repository.LocalBranchExists(BranchName))
{
return false;
}
var root = new GitDirectory(null, "root", GitGroup.Repository.GetLocalBranch(BranchName).Tip);
return root.FileExists(GetRelativeConflictInfoFilePath(filePath));
}
public void RemoveItems(IEnumerable<ConflictInfo> conflicts)
{
if (conflicts == null)
{
throw new ArgumentNullException(nameof(conflicts));
}
conflicts = conflicts.ToArray();
if (!conflicts.Any())
{
return;
}
if (!GitGroup.Repository.LocalBranchExists(BranchName))
{
throw new ItemNotFoundException($"There is no ConflictInfo for file '{conflicts.First().FilePath}'");
}
var root = new GitDirectory(null, "root", GitGroup.Repository.GetLocalBranch(BranchName).Tip);
// verify conflicts
foreach (var conflict in conflicts)
{
var relativePath = GetRelativeConflictInfoFilePath(conflict.FilePath);
if (!root.FileExists(relativePath))
{
throw new ItemNotFoundException($"There is no ConflictInfo for file '{conflict.FilePath}'");
}
}
// delete conflict info files
using (var workingDirectory = new TemporaryWorkingDirectory(GitGroup.Repository.Info.Path, BranchName.ToString()))
{
var localDirectory= new LocalDirectory(null, workingDirectory.Location);
foreach (var conflict in conflicts)
{
var relativePath = GetRelativeConflictInfoFilePath(conflict.FilePath);
System.IO.File.Delete(((ILocalFile)localDirectory.GetFile(relativePath)).Location);
}
workingDirectory.Commit($"{nameof(GitConflictService)}: Removed {conflicts.Count()} items");
workingDirectory.Push();
}
}
