private void CompareSubdirectory(string relativeDirectory)
{
DirectoryInfo sourceDirectory = new DirectoryInfo(Path.Combine(sourceBaseDirectory, relativeDirectory));
DirectoryInfo targetDirectory = new DirectoryInfo(Path.Combine(targetBaseDirectory, relativeDirectory));
var childDictionary = new SortedDictionary <string, InternalCompareInfo>(StringComparer.OrdinalIgnoreCase);
// Enumerate the child files in source and target.
AddWithAction(childDictionary, sourceDirectory.EnumerateFiles(), i => i.InSource = true);
AddWithAction(childDictionary, targetDirectory.EnumerateFiles(), i => i.InTarget = true);
foreach (var childInfo in childDictionary.Values)
{
AddFileResult(relativeDirectory, childInfo);
}
// Clear the files from the dictionary and now enumerate the child directories.
childDictionary.Clear();
AddWithAction(childDictionary, sourceDirectory.EnumerateDirectories(), i => i.InSource = true);
AddWithAction(childDictionary, targetDirectory.EnumerateDirectories(), i => i.InTarget = true);
foreach (var childInfo in childDictionary.Values)
{
if (childInfo.InSource && childInfo.InTarget)
{
CompareSubdirectory(Path.Combine(relativeDirectory, childInfo.Name));
}
else
{
FileCompareInfo result = ToFileCompareInfo(relativeDirectory, childInfo);
result.IsDirectory = true;
results.Add(result);
}
}
}
private void AddFileResult(string relativeDirectory, InternalCompareInfo internalInfo)
{
FileCompareInfo result = ToFileCompareInfo(relativeDirectory, internalInfo);
if (internalInfo.InSource && internalInfo.InTarget)
{
result.Status = FileComparer.Compare(result.SourcePath, result.TargetPath);
}
this.results.Add(result);
}
private FileCompareInfo ToFileCompareInfo(string relativeDirectory, InternalCompareInfo internalInfo)
{
string relativePath = Path.Combine(relativeDirectory, internalInfo.Name);
var result = new FileCompareInfo
{
Name = internalInfo.Name,
RelativePath = relativePath
};
result.SourcePath = Path.Combine(sourceBaseDirectory, relativePath);
result.TargetPath = Path.Combine(targetBaseDirectory, relativePath);
if (!internalInfo.InSource)
{
result.Status = FileCompareStatus.TargetOnly;
}
else if (!internalInfo.InTarget)
{
result.Status = FileCompareStatus.SourceOnly;
}
return(result);
}