public void ShowHelpScreen(IBaseWorker w, IList <string> remainArgs)
{
var commandLines = new SortedDictionary <string, List <TwoString> >();
var optionLines = new SortedDictionary <int, CmdFlagLines>();
// var writer = ColorifyEnabler.Colorify; // Console.Out;
var command = w.ParsedCommand ?? w.RootCommand;
tabStopCalculated = w.TabStop;
const bool noBacktrace = false;
w.Walk(command,
commandsWatcherBuilder(w, commandLines, tabStopCalculated, noBacktrace),
flagsWatcherBuilder(w, optionLines, tabStopCalculated, noBacktrace));
Painter.Setup(command, w, remainArgs);
Painter.PrintPrologue(command, w, remainArgs);
Painter.PrintPreface(command, w, remainArgs);
Painter.PrintHeadLines(command, w, false, remainArgs);
Painter.PrintUsages(command, w, remainArgs);
Painter.PrintExamples(command, w, remainArgs);
// ShowIt(command, commandLines, optionLines, writer, tabStop);
Painter.PrintCommandsAndOptions(command, commandLines, optionLines,
tabStopCalculated, false, w, remainArgs);
Painter.PrintTailLines(command, w, remainArgs);
Painter.PrintEpilogue(command, w, remainArgs);
// writer.WriteLine("");
}
private void buildParentFlags(IBaseWorker w, ICommand?oo,
IDictionary <int, CmdFlagLines> optionLines,
int tabStop, bool noBacktrace)
{
// var oo = owner.Owner;
while (oo != null && !ReferenceEquals(oo, oo.Owner))
{
w.Walk(oo,
(o, c, l) => true,
flagsWatcherBuilder(w, optionLines, tabStop, noBacktrace)
);
oo = oo.Owner;
}
}
public void ShowTreeDumpScreenForAllCommands(IBaseWorker w, IList <string> remainArgs)
{
w.log?.logDebug("dump tree");
// var writer = ColorifyEnabler.Colorify; // Console.Out;
var commandLines = new SortedDictionary <string, List <TwoString> >();
var optionLines = new SortedDictionary <int, CmdFlagLines>();
var command = w.ParsedCommand ?? w.RootCommand;
tabStopCalculated = w.TabStop;
w.Walk(command,
(owner, cmd, level) =>
{
if (cmd.Hidden)
{
return(true);
}
var sb = new StringBuilder(" ".Repeat(1 + level));
if (!string.IsNullOrWhiteSpace(cmd.Short))
{
sb.Append($"{cmd.Short}, ");
}
if (!string.IsNullOrWhiteSpace(cmd.Long))
{
sb.Append($"{cmd.Long},");
}
if (cmd.Aliases.Length > 0)
{
sb.AppendJoin(',', cmd.Aliases);
}
var sb2 = new StringBuilder();
if (!string.IsNullOrWhiteSpace(cmd.Description))
{
sb2.Append(cmd.Description);
}
else if (!string.IsNullOrWhiteSpace(cmd.DescriptionLong))
{
sb2.Append(cmd.DescriptionLong);
}
if (!commandLines.ContainsKey(cmd.Group))
{
commandLines.TryAdd(cmd.Group, new List <TwoString>());
}
if (sb.Length >= tabStopCalculated)
{
tabStopCalculated = sb.Length + 1;
}
commandLines[cmd.Group].Add(new TwoString
{
Part1 = sb.ToString(), Part2 = sb2.ToString()
});
return(true);
},
(owner, flag, level) => true);
Painter.Setup(command, w, remainArgs);
Painter.PrintPrologue(command, w, remainArgs);
Painter.PrintPreface(command, w, remainArgs);
Painter.PrintHeadLines(command, w, false, remainArgs);
// ShowIt(w.ParsedCommand ?? w.RootCommand, commandLines, optionLines, writer, tabStop, true);
Painter.PrintCommandsAndOptions(command, commandLines, optionLines,
tabStopCalculated, true, w, remainArgs);
// Painter.PrintTailLines(command, w, remainArgs);
Painter.PrintEpilogue(command, w, remainArgs);
// writer.WriteLine("");
}