krr --install-completion crash

[ganievs]

Describe the bug
krr --install-completion crashes when krr was install via homebrew

To Reproduce
Steps to reproduce the behavior:

$ brew tap robusta-dev/homebrew-krr
$ brew install krr
$ krr --install-completion

Expected behavior
Shell completion installed successfuly

Screenshots

Desktop (please complete the following information):

• OS: macOS on M2 chip
• Version: Ventura

[LeaveMyYard]

Hey, @ganievs

Thanks for finding the bug. Completion feature is provided by the Typer library.

We will try to investigate it. If it will require too much to fix - maybe we will just remove this from the CLI

[ganievs]

Hi there! Seems it's the same issue as described here: fastapi/typer#54.
And solution as described in fastapi/typer#54 (comment) is to create a python package

[ganievs]

You can publish a package resulting from poetry build and use it in the Homebrew formula.

$ poetry build
$ sha256 dist/robusta_krr-1.3.2.dev0.tar.gz

The Formula's file will look like that:

class Krr < Formula
    include Language::Python::Virtualenv
    desc "Kubernetes Resource Recommender by Robusta"
    homepage "https://github.com/robusta-dev/krr"
  
    url "https://github.com/ganievs/krr/releases/download/test-homebrew/robusta_krr-1.3.2.dev0.tar.gz"
    version "1.3.2"
    sha256 "75850810d5083ee761662511e0ceefe99e2fad43feae8e53cd393c40e833bf21"

    depends_on "python@3.11"

    def install
        virtualenv_install_with_resources
    end

    test do
        system bin/"krr", "version"
    end
end

I did some tests on my fork and it works well on both Mac and Linux.
Test release: https://github.com/ganievs/krr/releases/tag/test-homebrew
Homebrew Formula with it: https://github.com/ganievs/homebrew-krr

[LeaveMyYard]

The only issue is that we are building a standalone with pyinstaller to avoid potential dependancy issues
But I will think on your solution, thank you for your work

The only think is I am a bit afraid on introducing such a big change for fixing a small problem with --install-completion.

I will come back to this issue in the future after more important stuff is fixed and I will implement your solution. Thanks again

[ganievs]

Sure, No worries!

small problem with --install-completion

I just wanted to highlight the current packaging way might produce some similar bugs
https://stackoverflow.com/questions/22241420/execution-of-python-code-with-m-option-or-not

[james-sullivan]

I'm currently having this same issue with version 1.6.0 installing it from homebrew
OS: Ventura 13.6.2
M2 Pro

[svlandeg]

Hi! Could you check whether fastapi/typer#237 solves this issue for you?