/// <summary>
/// Import and get the information of a Powershell module
/// </summary>
/// <param name="cmdlet"></param>
/// <param name="filename"></param>
/// <param name="moduleName">Optionally provide a module name in the very unlikely case when it cannot be set from the filename</param>
/// <returns></returns>
public static PSModuleInfo ImportModule(this PSCmdlet cmdlet, string filename, string moduleName = null)
{
var mf = cmdlet.ResolvePath(filename);
if (!File.Exists(mf))
{
throw new FileNotFoundException($"Module file {mf} was not found.");
}
moduleName ??= Path.GetFileNameWithoutExtension(mf);
var currdir = cmdlet.SessionState.Path.CurrentFileSystemLocation.Path;
cmdlet.Run($"Set-Location {Path.GetDirectoryName(mf)}");
cmdlet.Run($"Import-Module {mf}");
PSModuleInfo res = null;
foreach (var psObject in cmdlet.Run($"Get-Module {moduleName}"))
{
res = psObject.BaseObject as PSModuleInfo;
}
cmdlet.Run($"Set-Location {currdir}");
if (res != null)
{
return(res);
}
throw new ItemNotFoundException($"Get-Module operation for {moduleName} yielded no results.");
}
public static string TryResolvePath(this PSCmdlet psCmdlet, string path)
{
try
{
return(psCmdlet.ResolvePath(path));
}
catch
{
return(path);
}
}
