Install-Module from nupkg file

It would be wonderful if PowerShell supported nupkg files natively (PowerShell/PowerShell#7259), but as a stop-gap (or perhaps, as part of the implementation of that), it would be really great if Install-Module had a parameter set where we just pass the path to a .nupkg file.

In fact, it would be great if you could associate powershell -c Install-Module "%1" -scope CurrentUser with the package extension, and people could then install modules on Windows by simply right-clicking and choosing Install as PowerShell Module...

NOTE: I think it would be important to also do PowerShell/PowerShellGet#794 while you were at it, to allow modules to more easily ship with multiple platform-specific implementations

Bonus points for making up your own file extension like .psmodule so we don't have the "Install as PowerShell Module" option on all our .nupkg files...

まず PSResourceGet 内で Install-Module の実装とそのパラメーター セットを特定し、次にローカル パッケージ パスがどのように処理されているかを確認します。この issue では、オプションのファイル関連付けとプラットフォーム固有のモジュールのサポートを伴って、.nupkg ファイルからモジュールをインストールすることが提案されています。完了条件を定義する前に、想定されるスコープを確認してください。