static bool HasNoSource(StupidLogger log, Counter counter, Dictionary<string, List<FileInfo>> dst_files, string filename, Dictionary<string, List<FileInfo>> src_files)
{
if (!src_files.ContainsKey(filename))
{
counter.Unsourced++;
log.Write("No source: ");
foreach (var filespec in dst_files[filename]) log.Write(filespec.FullName + "; ");
log.Write("\r\n");
return true;
}
return false;
}
static void Main(string[] args)
{
var settings = new ArgumentParser().Read(args);
if (!Directory.Exists(settings.BasePath))
{
ShowPathMessage(settings.BasePath);
return;
}
var log = new StupidLogger(settings.LogPath);
var root_path = new DirectoryInfo(settings.BasePath);
var counter = new Counter();
SyncroniseDependencies(log, settings, root_path, counter);
Console.WriteLine(counter);
}
static void UpdateDestinations(StupidLogger log, Counter counter, FileInfo newest_source, IEnumerable<FileInfo> match_list)
{
foreach (var potential_destination in match_list)
{
if (potential_destination == newest_source) throw new Exception("Source was a dependency! Check your src and dst patterns don't overlap.");
counter.Copies++;
try
{
File.Copy(newest_source.FullName, potential_destination.FullName, true);
}
catch
{
log.Write("Failed to overwrite \"" + potential_destination.FullName + "\" with \"" + newest_source.FullName + "\"");
counter.Fails++;
}
}
}
static void SyncroniseDependencies(StupidLogger log, ArgumentParser settings, DirectoryInfo root_path, Counter counter)
{
var masters = FindMasters(settings.Masters, root_path);
var src_files = FindMatches(settings.SourcePattern, root_path);
var dst_files = FindMatches(settings.DestPattern, root_path);
foreach (var filename in dst_files.Keys)
{
var match_list = dst_files[filename];
if (match_list == null || match_list.Count < 1) continue;
if (HasNoSource(log, counter, dst_files, filename, src_files)) continue;
var newest_source = masters.Of(filename) ?? newest(src_files[filename]);
if (settings.Verbose) log.Write("Chose: "+newest_source.FullName);
UpdateDestinations(log, counter, newest_source, match_list);
}
}