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# ===========================================================================
# PROJECT ENVIRONMENT SETUP: .envrc.use_venv
# ===========================================================================
# REQUIRES: direnv >= 2.21.0 -- NEEDED FOR: venv support
# REQUIRES: uv -- pipx install uv
# DESCRIPTION:
# Setup and use a Python virtual environment (venv).
# On entering the directory: Creates and activates a venv for a python version.
# On leaving the directory: Deactivates the venv (virtual environment).
#
# ENABLE/DISABLE THIS OPTIONAL PART:
# * TO ENABLE: Rename ".envrc.use_venv.DISABLED" to ".envrc.use_venv"
# * TO DISABLE: Rename ".envrc.use_venv" to ".envrc.use_venv.DISABLED"
#
# SEE ALSO:
# * https://direnv.net/
# * https://github.com/direnv/direnv/wiki/Python
# * https://direnv.net/man/direnv-stdlib.1.html#codelayout-python-ltpythonexegtcode
# ===========================================================================
# -- BASED ON:
# * https://www.pythonbynight.com/blog/terminal
# * https://github.com/tataraba/dotfiles/blob/main/.config/direnv/direnvrc
function layout_uv() {
# MAYBE: UV_PROJECT_ENVIRONMENT
if [[ -d ".venv" ]]; then
VIRTUAL_ENV="$(pwd)/.venv"
fi
if [[ -z $VIRTUAL_ENV || ! -d $VIRTUAL_ENV ]]; then
log_status "CREATE_VENV: Using uv venv ..."
uv venv
uv pip install -r py.requirements/all.txt
VIRTUAL_ENV="$(pwd)/.venv"
fi
PATH_add "$VIRTUAL_ENV/bin"
export UV_ACTIVE=1 # or VENV_ACTIVE=1
export VIRTUAL_ENV
}
function use_venv() {
uv venv
source .venv/bin/activate
export UV_ACTIVE=1
}
# -- VIRTUAL ENVIRONMENT SUPPORT: layout python python3
# VENV LOCATION: .direnv/python-$(PYTHON_VERSION)
# OLD: layout python python3
# -- VIRTUAL ENVIRONMENT SUPPORT: With uv
layout uv
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