How to define environments from multiple files.

[ketozhang]

Currently if I have both pyproject.toml and hatch.toml in the same project/directory, then hatch.toml takes precedence and the config is overridden (replaced).

My use case for this is that I want pyproject.toml to be in git, but keep hatch.toml locally, such that I can configure my own dev environment without affecting others. A choice I make in my dev environment, that others may not, is I like my primary development venv to be in .venv. Others may include the extra packages I like to have in my dev environment (e.g., ipython).

Is this possible by other means?

Example

# pyproject.toml
[tool.hatch.envs.default]
python="3.12"

[tool.hatch.envs.test]
extra-dependencies = ['pytest']

# hatch.toml
[envs.dev]
python="3.13"
path=".venv"
extra-dependencies = ['ipython']