Created
November 17, 2022 13:50
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| # Auto-activate virtual environments on cd when it's called `venv/` | |
| # auto activate virtualenv | |
| # Modified solution based on https://stackoverflow.com/questions/45216663/how-to-automatically-activate-virtualenvs-when-cding-into-a-directory/56309561#56309561 | |
| function cd() { | |
| builtin cd "$@" | |
| ## Default path to virtualenv in your projects | |
| DEFAULT_ENV_PATH="./venv" | |
| ## If env folder is found then activate the vitualenv | |
| function activate_venv() { | |
| if [[ -f "${DEFAULT_ENV_PATH}/bin/activate" ]] ; then | |
| source "${DEFAULT_ENV_PATH}/bin/activate" | |
| echo "Activating ${VIRTUAL_ENV}" | |
| fi | |
| } | |
| if [[ -z "$VIRTUAL_ENV" ]] ; then | |
| activate_venv | |
| else | |
| ## check the current folder belong to earlier VIRTUAL_ENV folder | |
| # if yes then do nothing | |
| # else deactivate then run a new env folder check | |
| parentdir="$(dirname ${VIRTUAL_ENV})" | |
| if [[ "$PWD"/ != "$parentdir"/* ]] ; then | |
| echo "Deactivating ${VIRTUAL_ENV}" | |
| deactivate | |
| activate_venv | |
| fi | |
| fi | |
| } |
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