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Add support for auto activating python venv on cd

master
Arti Zirk 5 years ago
parent
commit
f57023e701
  1. 19
      .zshrc

19
.zshrc

@ -57,7 +57,24 @@ hash -d milrem=~/code/milrem # shorten dir name in prompt
# Enable or disable python virtual env # Enable or disable python virtual env
function chpwd_auto_python_venv() { function chpwd_auto_python_venv() {
return 0 local venv_dir
local cur_dir="${PWD}"
while [[ "${cur_dir}" != / ]]; do
if [[ -f "${cur_dir}/venv/bin/activate" ]]; then
venv_dir="${cur_dir}/venv"
break
fi
# :P does `realpath(3)`
# :h removes 1 trailing pathname component
cur_dir="${cur_dir:P:h}"
done
if [[ -z "${VIRTUAL_ENV}" ]] && [[ -n "${venv_dir}" ]]; then
# we found venv dir that is not yet activated
source "${venv_dir}"/bin/activate
elif [[ -z "${venv_dir}" ]] && [[ -n "${VIRTUAL_ENV}" ]]; then
# we have activated virtual env but we cant find venv folder anymore
deactivate
fi
} }
chpwd_functions+=(chpwd_auto_python_venv) chpwd_functions+=(chpwd_auto_python_venv)

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