auto venv bash

autoenv.sh

# venv
function deactivate_venv() {
    parentdir=$(dirname "${VIRTUAL_ENV}")
    if [[ "$PWD"/ != "$parentdir"/* && -n "$(command -v deactivate)" ]] ; then
      echo "Deactivating ${VIRTUAL_ENV}"
      deactivate
      activate_venv
    fi
}
function activate_venv() {
    if [[ -f "$PWD/${DEFAULT_ENV_PATH}/bin/activate" ]] ; then~
        source "$PWD/${DEFAULT_ENV_PATH}/bin/activate"
        echo "Activating ${VIRTUAL_ENV}"
    fi
}
function auto_activate_env() {
    builtin cd "$@" || return

    ## Default path to virtualenv in your projects
    DEFAULT_ENV_PATH="/.venv"
   
    ## If env folder is found then activate the vitualenv
    
    if [[ -z "$VIRTUAL_ENV" ]] ; then
       activate_venv
    else
       deactivate_venv
    fi
}

alias cd="auto_activate_env"