public Index <ApiCatalogEntry> LoadCatalog()
{
var dir = Db.CaptureContextRoot();
var files = dir.Files(FS.Csv).Where(f => f.FileName.StartsWith(ApiCatalogEntry.TableId)).OrderBy(f => f.Name);
var rows = root.list <ApiCatalogEntry>();
if (files.Length != 0)
{
var src = files[files.Length - 1];
var flow = Wf.Running(Msg.LoadingApiCatalog.Format(src));
using var reader = src.Reader();
reader.ReadLine();
var line = reader.ReadLine();
while (line != null)
{
var outcome = parse(line, out var row);
if (outcome)
{
rows.Add(row);
}
else
{
Wf.Error(outcome.Message);
return(sys.empty <ApiCatalogEntry>());
}
line = reader.ReadLine();
}
Wf.Ran(flow, Msg.LoadedApiCatalog.Format(rows.Count, src));
}
return(rows.ToArray());
}
public void Dispatch(CmdLine cmd)
{
var args = cmd.Parts;
if (args.IsEmpty)
{
return;
}
var name = first(args).Content;
var a0 = args.Length >= 2 ? args[1].Content : EmptyString;
var a1 = args.Length >= 3 ? args[2].Content : EmptyString;
var a2 = args.Length >= 4 ? args[3].Content : EmptyString;
var a3 = args.Length >= 5 ? args[4].Content : EmptyString;
switch (name)
{
case RunScriptCmd.CmdName:
Builder.RunScript(FS.path(a0)).RunDirect(Wf);
break;
default:
Wf.Error(string.Format("Processor for {0} not found", name));
break;
}
}
public Outcome <FileSplitInfo> Run(FileSplitSpec spec)
{
var writer = default(StreamWriter);
try
{
var flow = Wf.Running(Msg.SplittingFile.Format(spec.SourceFile.ToUri(), spec.MaxLineCount));
using var reader = spec.SourceFile.Reader();
var paths = root.list <FS.FilePath>();
var subcount = 0u;
var linecount = 0u;
var splitcount = 0u;
var emptycount = 0;
var emptylimit = 5;
var path = NextPath(spec, ref splitcount);
paths.Add(path);
writer = path.Writer();
var emitting = Wf.EmittingFile(path);
while (!reader.EndOfStream)
{
var line = reader.ReadLine();
if (text.empty(line))
{
emptycount++;
}
else
{
emptycount = 0;
}
if (emptycount > emptylimit)
{
continue;
}
writer.WriteLine(line);
subcount++;
if (subcount >= spec.MaxLineCount)
{
writer.Flush();
writer.Dispose();
Wf.EmittedFile(emitting, subcount);
path = NextPath(spec, ref splitcount);
paths.Add(path);
writer = path.Writer();
linecount += subcount;
subcount = 0;
}
}
Wf.Ran(flow, Msg.FinishedFileSplit.Format(linecount, spec.SourceFile.ToUri(), splitcount));
return(new FileSplitInfo(spec, paths.ToArray(), linecount));
}
catch (Exception e)
{
Wf.Error(e);
return(e);
}
finally
{
writer.Flush();
writer.Dispose();
}
}