public bool CanFilesOfEqualLengthBeTreatedEqual(FolderUpdateMethod folderUpdateMethod, string mainNamespace, IReadOnlyList <byte> sourceContents, IReadOnlyList <byte> destinationContents,
FileInfo sourceFileInfo, bool hasSomethingBeenUpdated, FileSystemInfo destinationFileInfo, out string updateReason)
{
updateReason = Properties.Resources.FilesHaveEqualLengthThatCannotBeIgnored;
var differences = sourceContents.Where((t, i) => t != destinationContents[i]).Count();
if (differences == 0)
{
return(true);
}
updateReason = string.Format(Properties.Resources.FilesHaveEqualLengthButNDifferences, differences);
return(folderUpdateMethod == FolderUpdateMethod.AssembliesButNotIfOnlySlightlyChanged && IsBinary(sourceFileInfo.Name) && differences < 30 && sourceFileInfo.Length >= MinimumBinaryFileSizeInBytes);
}
public void UpdateFolder(IFolder sourceFolder, IFolder destinationFolder, FolderUpdateMethod folderUpdateMethod, string mainNamespace, IErrorsAndInfos errorsAndInfos)
{
if (folderUpdateMethod != FolderUpdateMethod.AssembliesButNotIfOnlySlightlyChanged && folderUpdateMethod != FolderUpdateMethod.AssembliesEvenIfOnlySlightlyChanged)
{
throw new NotImplementedException("Update method is not implemented");
}
if (!destinationFolder.Exists())
{
Directory.CreateDirectory(destinationFolder.FullName);
}
var hasSomethingBeenUpdated = false;
foreach (var sourceFileInfo in Directory.GetFiles(sourceFolder.FullName, "*.*", SearchOption.AllDirectories).Select(f => new FileInfo(f)))
{
var destinationFileInfo = new FileInfo(destinationFolder.FullName + '\\' + sourceFileInfo.FullName.Substring(sourceFolder.FullName.Length));
string updateReason;
if (File.Exists(destinationFileInfo.FullName))
{
if (sourceFileInfo.Length == 0 && destinationFileInfo.Length == 0)
{
continue;
}
if (sourceFileInfo.Length == destinationFileInfo.Length)
{
var sourceContents = File.ReadAllBytes(sourceFileInfo.FullName);
var destinationContents = File.ReadAllBytes(destinationFileInfo.FullName);
if (sourceContents.Length == destinationContents.Length)
{
if (BinariesHelper.CanFilesOfEqualLengthBeTreatedEqual(folderUpdateMethod, mainNamespace, sourceContents, destinationContents, sourceFileInfo, hasSomethingBeenUpdated, destinationFileInfo, out updateReason))
{
continue;
}
}
else
{
updateReason = string.Format(Properties.Resources.FilesDifferInLength, sourceContents.Length, destinationContents.Length);
}
}
else
{
updateReason = string.Format(Properties.Resources.FilesDifferInLength, sourceFileInfo.Length, destinationFileInfo.Length);
}
}
else
{
updateReason = string.Format(Properties.Resources.FileIsNew);
}
errorsAndInfos.Infos.Add(string.Format(Properties.Resources.UpdatingFile, sourceFileInfo.Name) + ", " + updateReason);
if (!string.IsNullOrEmpty(destinationFileInfo.DirectoryName) && !Directory.Exists(destinationFileInfo.DirectoryName))
{
Directory.CreateDirectory(destinationFileInfo.DirectoryName);
}
if (!CopyFileReturnSuccess(sourceFileInfo, destinationFileInfo, errorsAndInfos))
{
continue;
}
hasSomethingBeenUpdated = true;
}
}
public void UpdateFolder(IFolder sourceFolder, IFolder destinationFolder, FolderUpdateMethod folderUpdateMethod, IErrorsAndInfos errorsAndInfos)
{
UpdateFolder(sourceFolder, destinationFolder, folderUpdateMethod, "", errorsAndInfos);
}
