New-MarkdownHelp provides unclear error when module as no commands #615
Description
Summary of the new feature / enhancement
If a module does not export any commands then New-MarkdownHelp throws $LocalizedData.ModuleNotFound.
A clearer error could be thrown.
Proposed technical implementation details (optional)
Reference to platyPS.psm1 line 277. GetCommands will return a measurable object.
$cmds = GetCommands ...
if ($cmds.Count -eq 0) { throw "New error" }
elseif (-not $cmds) { #line279 }