internal IEnumerable <string> ScanForModules(Request request)
{
// two places we search for modules
// 1. in this assembly's folder, look for all psd1 and psm1 files.
//
// 2. modules in the PSMODULEPATH
//
// Import each one of those, and check to see if they have a OneGet.Providers section in their private data
using (dynamic ps = new DynamicPowershell()) {
if (BaseFolder != null)
{
var files = Directory.EnumerateFiles(BaseFolder, "*.psd1", SearchOption.AllDirectories);
// load the powershell functions into this runspace in case something needed it on module load.
var psf = ps.ImportModule(Name: PowerShellProviderFunctions, PassThru: true);
#if DEBUG
var testProviders = Directory.EnumerateFiles(BaseFolder, "*.psm1", SearchOption.AllDirectories);
foreach (var provider in testProviders)
{
yield return(provider);
}
#endif
foreach (var each in files)
{
DynamicPowershellResult items = ps.ImportModule(Name: each, PassThru: true);
items.WaitForCompletion();
var errors = items.Errors.ToArray();
if (errors.Any())
{
request.Debug("\r\n\r\n==================================================================================\r\n===In Module '{0}'", each);
foreach (var error in errors)
{
try {
switch (error.CategoryInfo.Category)
{
case System.Management.Automation.ErrorCategory.ResourceUnavailable:
// file not found
continue;
default:
request.Debug(" PowerShell {0} {1} ", error.CategoryInfo.Category, error.Exception.Message);
break;
}
} catch (Exception e) {
e.Dump();
}
}
continue;
}
foreach (var onegetModule in items.OfType <PSModuleInfo>().SelectMany(GetOneGetModules))
{
yield return(onegetModule);
}
}
}
foreach (var onegetModule in ModulesFromResult((DynamicPowershellResult)ps.GetModule(ListAvailable: true)).SelectMany(GetOneGetModules))
{
yield return(onegetModule);
}
}
}
