public sealed override string Process(string[] args)
{
Setup(args);
var items = SelectFiles(Brotli.ListPath(args[ExtraArgumentCount + 0]));
var output = args.Length >= ExtraArgumentCount + 2 ? args[ExtraArgumentCount + 1] : GetTemporaryOutputFile();
using var table = new Table.CSV(output, Columns);
var result = new FileWorker <T> {
Work = GenerateRows,
Error = OnError
}.Start(table, items);
Finalize(table);
return($"{WorkDesc} {result.TotalProcessed} file(s) with {result.TotalErrors} error(s).");
}
protected virtual void Finalize(Table.CSV table)
{
}
public string Process(string[] args)
{
int totalFiles = 0;
int failedFiles = 0;
var items = Brotli.ListPath(args[0]).SelectCompressedFiles().ToArray();
using (var progress = new Progress(items.Length))
using (var table = new Table.CSV(args[1], new [] {
"File", "Quality", "Original Bytes", "Reserialize Bytes", "Rebuild Bytes", "Avg Reserialize Time (ms)", "Avg Rebuild Time (ms)"
})){
foreach (var(group, file) in items)
{
progress.Start($"Processing {file}");
int? originalBytes = file.SizeBytes;
int? reserializeBytes = null;
int? rebuildBytes = null;
long?reserializeTotalTime = 0L;
long?rebuildTotalTime = 0L;
for (int run = 1; run <= SkippedRuns + CountedRuns; run++)
{
Stopwatch swReserialize = Stopwatch.StartNew();
try{
reserializeBytes = group.CountBytesAndValidate(file.Reader);
}catch (Exception e) {
Debug.WriteLine(e.ToString());
++failedFiles;
reserializeTotalTime = null;
rebuildTotalTime = null;
break;
}finally{
swReserialize.Stop();
}
Stopwatch swRebuild = Stopwatch.StartNew();
try{
rebuildBytes = group.CountBytesAndValidate(file.Transforming(new TransformRebuild()));
}catch (Exception e) {
Debug.WriteLine(e.ToString());
++failedFiles;
reserializeTotalTime = null;
rebuildTotalTime = null;
break;
}finally{
swRebuild.Stop();
}
if (run > SkippedRuns)
{
reserializeTotalTime += swReserialize.ElapsedMilliseconds;
rebuildTotalTime += swRebuild.ElapsedMilliseconds;
}
}
++totalFiles;
table.AddRow(file.Name, file.Identifier, originalBytes, reserializeBytes, rebuildBytes, reserializeTotalTime / CountedRuns, rebuildTotalTime / CountedRuns); // subtraction propagates null
progress.Finish($"Completed {file}");
}
}
return($"Processed {totalFiles} file(s) with {failedFiles} error(s).");
}
