public void LogConflict(RepoFile repoFile)
{
var fgc = Console.ForegroundColor;
Console.ForegroundColor = ConsoleColor.Red;
Console.Write(" *** Conflict detected! *** ");
Console.ForegroundColor = fgc;
}
public void FilterUnchangedById(RepoFile repoFile, Action<RepoFile> onChangedRepoFile)
{
if (_syncTable.Any(e => e.RelativeFilename == repoFile.RelativeFileName &&
e.Id == repoFile.Id)) return;
onChangedRepoFile(repoFile);
}
public void FilterExistingFiles(RepoFile repoFile, Action<RepoFile> onNonExistingFile)
{
var filename = GetAbsoluteFilename(repoFile);
if (!File.Exists(filename)) {
onNonExistingFile(repoFile);
}
}
public void FilterUnchangedByTimeStamp(RepoFile repoFile, Action<RepoFile> onChangedRepoFile)
{
if (_syncTable.Any(e => e.RelativeFilename == repoFile.RelativeFileName &&
e.TimeStamp.ToString("s") == repoFile.TimeStamp.ToString("s"))) return;
onChangedRepoFile(repoFile);
}
public void DetectUpdateConflct(RepoFile fromLocalSyncTable, RepoFile fromLocalFileSystem, RepoFile changedRemoteFile,
Action<RepoFile> onNoConflict, Action<RepoFile> onConflict)
{
if (No_local_file(fromLocalSyncTable, fromLocalFileSystem)) { onNoConflict(changedRemoteFile); return; }
if (Local_file_is_new(fromLocalSyncTable, fromLocalFileSystem)) { onConflict(changedRemoteFile); return; }
if (Local_file_was_updated(fromLocalSyncTable, fromLocalFileSystem)) { onConflict(changedRemoteFile); return; }
onNoConflict(changedRemoteFile);
}
public RepoFile GetTimeStamp(RepoFile repoFile)
{
var entry = _syncTable.Find(e => e.RelativeFilename == repoFile.RelativeFileName);
if (entry == null) return null;
repoFile.TimeStamp = entry.TimeStamp;
return new RepoFile {Id=repoFile.Id, User=repoFile.User,RelativeFileName = repoFile.RelativeFileName, RepoRoot = repoFile.RepoRoot, TimeStamp = entry.TimeStamp};
}
public RepoFile GetTimeStamp(RepoFile repoFile)
{
var filename = GetAbsoluteFilename(repoFile);
if (!File.Exists(filename)) return null;
var timeStamp = File.GetLastWriteTime(filename);
return new RepoFile{Id=repoFile.Id, RelativeFileName = repoFile.RelativeFileName, RepoRoot = repoFile.RepoRoot, User = repoFile.User, TimeStamp = timeStamp};
}
public void AddOrUpdateEntry(RepoFile repoFile)
{
DeleteEntry(repoFile);
_syncTable.Add(SyncTableEntry.CreateFrom(repoFile));
SyncTablePersistor.Save(_repoPath, _syncTable);
}
public RepoFile DeleteEntry(RepoFile repoFile)
{
Dictionary<string, object> item;
if (_parseObjects.TryFindByFieldvalue(_repoName, "relativeFilename", HttpUtility.UrlEncode(repoFile.RelativeFileName), out item))
{
_parseObjects.Delete(_repoName, item["objectId"].ToString());
}
return repoFile;
}
public RepoFile DeleteEntry(RepoFile repoFile)
{
var entry = _syncTable.Find(e => e.RelativeFilename == repoFile.RelativeFileName);
if (entry != null) _syncTable.Remove(entry);
SyncTablePersistor.Save(_repoPath, _syncTable);
return repoFile;
}
public void Dont_ignore_files_with_dotSync_extension(string relativeFilename)
{
var sut = new IgnoreFilter(REPO_PATH, new string[]{});
var rf = new RepoFile {RelativeFileName = relativeFilename};
RepoFile result = null;
sut.Filter(rf, _ => result = _);
Equalidator.AreEqual(result, rf);
}
public static SyncTableEntry CreateFrom(RepoFile repoFile)
{
return new SyncTableEntry
{
Id=repoFile.Id,
RelativeFilename = repoFile.RelativeFileName,
TimeStamp = repoFile.TimeStamp,
User = repoFile.User
};
}
public void No_conflict_with_nonexistent_local_file()
{
var sut = new ConflictMediator();
RepoFile result = null;
var remote = new RepoFile { TimeStamp = new DateTime(2000, 12, 31, 12, 13, 14, 789) };
sut.DetectUpdateConflct(null, null, remote, _ => result = _, null);
Equalidator.AreEqual(remote, result);
}
public void Conflict_with_new_file()
{
var sut = new ConflictMediator();
RepoFile result = null;
var current = new RepoFile { TimeStamp = new DateTime(2000, 7, 28, 9, 10, 11, 456) };
var remote = new RepoFile { TimeStamp = new DateTime(2000, 12, 31, 12, 13, 14, 789) };
sut.DetectUpdateConflct(null, current, remote, null, _ => result = _);
Equalidator.AreEqual(remote, result);
}
public void Delete_entry()
{
var syncTable = new List<SyncTableEntry> {new SyncTableEntry{RelativeFilename = "myfn"}};
var sut = new RemoteSyncTable(REPO_PATH, syncTable);
var rf = new RepoFile {RelativeFileName = "myfn"};
var result = sut.DeleteEntry(rf);
Equalidator.AreEqual(result, rf);
Assert.AreEqual(0, syncTable.Count);
}
public void Delete()
{
var rf = new RepoFile { RelativeFileName = "myfile.txt" };
var ms = new MemoryStream(Encoding.ASCII.GetBytes("hello"));
rf = _sut.Upload(rf, ms);
var result = _sut.Delete(rf);
Equalidator.AreEqual(result, rf);
Assert.IsFalse(File.Exists(@"testrepo\" + rf.Id));
}
public void No_conflict()
{
var sut = new ConflictMediator();
RepoFile result = null;
var local = new RepoFile {TimeStamp = new DateTime(2000,5,12,10,11,12, 123)};
var current = new RepoFile {TimeStamp = new DateTime(2000,5,12,10,11,12,456)};
var remote = new RepoFile {TimeStamp = new DateTime(2000, 12, 31, 12, 13, 14, 789)};
sut.DetectUpdateConflct(local, current, remote, _ => result = _, null);
Equalidator.AreEqual(remote, result);
}
public void Delete_entry()
{
var sut = new LocalSyncTable(REPO_PATH, new List<SyncTableEntry>
{
new SyncTableEntry { RelativeFilename = "myfn", Id = "myid" },
new SyncTableEntry { RelativeFilename = "myfn2", Id = "myid2" }
});
var rf = new RepoFile {RelativeFileName = "myfn2"};
var result = sut.DeleteEntry(rf);
Equalidator.AreEqual(result, rf);
}
public void CollectRepoFiles(string repoRoot, Action<RepoFile> continueWith)
{
var absoluteRepoRoot = Path.GetFullPath(repoRoot);
var files = Directory.GetFiles(absoluteRepoRoot, "*.*", SearchOption.AllDirectories);
foreach (var file in files) {
var repoFile = new RepoFile {
RepoRoot = absoluteRepoRoot,
RelativeFileName = file.Substring(absoluteRepoRoot.Length + 1)
};
continueWith(repoFile);
}
}
public RepoFile Upload(RepoFile repoFile, Stream stream)
{
repoFile.Id = Guid.NewGuid() + ".txt";
var repoFilename = Build_repoFilename(repoFile);
using(var fs = new FileStream(repoFilename, FileMode.Create, FileAccess.Write))
{
var buffer = new byte[16*1024];
int n;
while ((n = stream.Read(buffer, 0, buffer.Length)) > 0)
fs.Write(buffer, 0, n);
}
return repoFile;
}
public void Filter(RepoFile repoFile, Action<RepoFile> onNotIgnored)
{
var normalizedFilename = repoFile.RelativeFileName.Replace(@"\", "/");
if (normalizedFilename == ".sync" || normalizedFilename == ".syncconfig")
return;
if (_ignorePatterns.Where(pattern => !string.IsNullOrWhiteSpace(pattern))
.Any(pattern => Regex.Match(normalizedFilename, pattern, RegexOptions.IgnoreCase).Success))
return;
onNotIgnored(repoFile);
}
public void Delete_entry()
{
var repoFile = new RepoFile {
Id = "myid" + DateTime.Now.ToString("s"),
RelativeFileName = "myfntobedeleted",
RepoRoot = "myroot",
TimeStamp = DateTime.Now,
User = "******"
};
_sut.AddEntry(repoFile);
var result = _sut.DeleteEntry(repoFile);
Assert.AreEqual(repoFile.Id, result.Id);
}
private RepoFile ResolveConflicts(RepoFile changedRemoteFile)
{
ILocalSyncTable localSyncTable = new LocalSyncTable(".");
ILocalFileSystem localFileSystem = new LocalFileSystem();
IConflictMediator conflictMediator = new ConflictMediator();
var fromLocalSyncTable = localSyncTable.GetTimeStamp(changedRemoteFile);
var fromLocalFileSystem = localFileSystem.GetTimeStamp(changedRemoteFile);
conflictMediator.DetectUpdateConflct(fromLocalSyncTable, fromLocalFileSystem, changedRemoteFile,
_ => { }, localFile => {
localFileSystem.Rename(localFile);
_ui.LogConflict(localFile);
});
return changedRemoteFile;
}
public RepoFile Upload(RepoFile repoFile, Stream stream)
{
var uniqueFilename = "fn_" + Guid.NewGuid().ToString();
var uploadInfo = _parseFiles.Upload(stream, uniqueFilename);
stream.Dispose();
var pfi = new ParseFileInfo {Url = uploadInfo.Url, Name = uploadInfo.Name};
return new RepoFile {
Id = pfi.ToString(),
RelativeFileName = repoFile.RelativeFileName,
RepoRoot = repoFile.RepoRoot,
User = repoFile.User,
TimeStamp = repoFile.TimeStamp
};
}
public void UpdateEntry(RepoFile repoFile, Action<RepoFile> onEntryUpdated, Action<RepoFile> onNoEntry)
{
var entry = _syncTable.Find(_ => _.RelativeFilename == repoFile.RelativeFileName);
if (entry != null)
{
var oldRepoFile = entry.ToRepoFile();
entry.Id = repoFile.Id;
entry.User = repoFile.User;
entry.TimeStamp = repoFile.TimeStamp;
SyncTablePersistor.Save(_repoPath, _syncTable);
onEntryUpdated(oldRepoFile);
}
else
onNoEntry(repoFile);
}
public void Download()
{
var rf = new RepoFile {RelativeFileName = "myfile.txt"};
var ms = new MemoryStream(Encoding.ASCII.GetBytes("hello"));
rf = _sut.Upload(rf, ms);
var result = _sut.Download(rf);
Assert.AreEqual(rf.RelativeFileName, result.Item1.RelativeFileName);
ms = new MemoryStream();
using (var fs = result.Item2)
{
var buffer = new byte[1024];
int n;
while((n = fs.Read(buffer, 0, buffer.Length)) > 0)
ms.Write(buffer, 0, n);
}
ms.Seek(0, SeekOrigin.Begin);
var sr = new StreamReader(ms);
Assert.AreEqual("hello", sr.ReadLine());
}
public void TimeStamp_from_local_file_system_is_read()
{
using (File.Create("new-file")) {
;
}
File.SetLastWriteTime("new-file", new DateTime(2010, 2, 4, 11, 12, 13));
var rf = new RepoFile {RepoRoot = ".", RelativeFileName = "new-file", TimeStamp = new DateTime(2013, 1, 3)};
var result = sut.GetTimeStamp(rf);
Assert.AreNotSame(result, rf);
Assert.That(result.TimeStamp, Is.EqualTo(new DateTime(2010, 2, 4, 11, 12, 13)));
File.Delete("new-file");
}
public void No_file_to_ignore()
{
var sut = new IgnoreFilter(REPO_PATH, new string[]{});
RepoFile result = null;
var rf = new RepoFile {RelativeFileName = "hello.txt"};
sut.Filter(rf, _ => result = _);
Equalidator.AreEqual(result, rf);
}
public void Load_sync_table_upon_creation()
{
var sut = new RemoteSyncTable(REPO_PATH, new List<SyncTableEntry>());
var rf = new RepoFile { Id = "myid", User = "******", TimeStamp = new DateTime(2000, 5, 12), RelativeFileName = "myfn" };
sut.AddEntry(rf);
sut = new RemoteSyncTable(REPO_PATH);
RepoFile result = null;
sut.CollectRepoFiles(_ => result = _);
Equalidator.AreEqual(rf, result);
sut.UpdateEntry(new RepoFile { Id = "myid2", User = "******", TimeStamp = new DateTime(1999, 12, 31), RelativeFileName = "myfn" }, _ => { }, null);
Assert.AreEqual("myfn\tmyid2\tmyuser2\t1999-12-31T00:00:00\r\n", File.ReadAllText(REPO_PATH + @"\.sync"));
}
public void Update_nonexisting_entry()
{
var syncTable = new List<SyncTableEntry> {new SyncTableEntry {Id = "myid", RelativeFilename = "myfn"}};
var sut = new RemoteSyncTable(REPO_PATH, syncTable);
var rf = new RepoFile { Id = "my new id", RelativeFileName = "my non existing fn" };
RepoFile result = null;
sut.UpdateEntry(rf, null, _ => result = _);
Equalidator.AreEqual(result, rf);
}