Python versions in matrix are ignored

[Bobronium]

I'm not completely sure if it doesn't work, or I'm doing something wrong.
It looks like hatch creates only one venv for the matrix and using whatever python version was found first.

Configuring env like that:

[tool.hatch.envs.test]
features = ["testing"]

[[tool.hatch.envs.test.matrix]]
python = ["3.8", "3.9", "3.10", "3.11"]

[tool.hatch.envs.test.scripts]
version = "python --version"

Gives me this

$ hatch run test:version
──────────────────────────────────── test.py3.8 ────────────────────────────────────
Python 3.8.10
──────────────────────────────────── test.py3.9 ────────────────────────────────────
Python 3.8.10
─────────────────────────────────── test.py3.10 ────────────────────────────────────
Python 3.8.10
─────────────────────────────────── test.py3.11 ────────────────────────────────────
Python 3.8.10

$ hatch run +py=3.11 test:version
───────────────────────────────────────────────────────────────────────────────── test.py3.11 ──────────────────────────────────────────────────────────────────────────────────
Python 3.8.10

Expected behaviour:
Each env has its own python executable corresponding to the version specified in the matrix, if such version is not found, env is not created and error is emmited.

[ofek]

Are you using pyenv?

[Bobronium]

Yes, I am. Sorry, forgot to include it in the issue:

$ pyenv versions
  system
* 3.8.10 (set by /Users/bobronium/.pyenv/version)
  3.8.13
* 3.9.12 (set by /Users/bobronium/.pyenv/version)
* 3.10.1 (set by /Users/bobronium/.pyenv/version)
* 3.11.0b3 (set by /Users/bobronium/.pyenv/version)

$ pyenv global
3.10.1
3.11.0b3
3.9.12
3.8.10

[icfly2]

When using venv (in WSL) this works as expected:

[tool.hatch.envs.default.scripts]
version = "python --version"
cov = "pytest --cov-report=term --cov-config=pyproject.toml"
no-cov = "cov --no-cov {args}"

[[tool.hatch.envs.test.matrix]]
python = [ "38", "39", "310", "311"]

hatch run test:version
─────────────────────────────────────────────────────────────────────────────────────── test.py38 ────────────────────────────────────────────────────────────────────────────────────────
Python 3.8.10
─────────────────────────────────────────────────────────────────────────────────────── test.py39 ────────────────────────────────────────────────────────────────────────────────────────
Python 3.9.16
─────────────────────────────────────────────────────────────────────────────────────── test.py310 ───────────────────────────────────────────────────────────────────────────────────────
Python 3.10.8
─────────────────────────────────────────────────────────────────────────────────────── test.py311 ───────────────────────────────────────────────────────────────────────────────────────
Python 3.11.1

 hatch run default:version
Python 3.10.8

[ofek]

Fixed by #1002