[Magic CLI]: Unsuccessful Dependency add leaves Dependency listed in mojoproject.toml

[dmeaux]

Issue description

If a package fails to install it remains listed in the mojoproject.toml file. For example, when I tried to install mojmelo and it failed because I was on the most recent nightly version, it was still listed in the mojoproject.toml file under [dependencies] as mojmelo = “”. When I have the mojoproject.toml file open in VS Code while I'm adding the dependency and it succeeds, the “” is updated to the required version range, in the case of mojmelo “>=24.5.0,<25.0a0”.

This issue isn´t limited to just community packages; this is true in general and created a problem for me a few days ago. When I tried to install a Python package unsuccessfully and then moved on to installing other packages, the package that had failed was blocking my other packages from installing. All I had to do was delete it from the mojoproject.toml file, and everything was good-to-go from there.

Steps to reproduce

• magic add

Version Info

- magic 0.5.0 - (based on pixi 0.37.0)
- magic 0.6.0 - (based on pixi 0.39.2)
- Linux-64
- Fedora 40
- x86-64 (AMD)
- [project]
authors = ["David Meaux <email@domain.com>"]
channels = ["conda-forge", "https://conda.modular.com/max-nightly"]
description = "Add a short description here"
name = "magic-test"
platforms = ["linux-64"]
version = "0.1.0"

[tasks]

[dependencies]
max = ">=25.1.0.dev2024121705,<26"
mojmelo = "*"