#!/usr/bin/bash if [[ x"${BASH_SOURCE[0]}" == x"$0" ]]; then echo "'activate' script should be sourced, not run directly" exit 1; fi CWD=$(cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd) NEW_VIRTUAL_ENV_PATH="${CWD%/bin}" deactivate () { if [[ x"${BASH_SOURCE[0]}" == x"$0" ]]; then echo "'deactivate' script should be sourced, not run directly" exit 1; fi # Only restore from backup variables if they are set # But include the case when they are set to be empty if [[ ${BKP_PATH+"is_set"} == "is_set" ]]; then PATH="$BKP_PATH" export PATH fi if [[ ${BKP_NODE_PATH+"is_set"} == "is_set" ]]; then NODE_PATH="$BKP_NODE_PATH" export NODE_PATH fi if [[ ! -z $BKP_PS1 ]]; then PS1="$BKP_PS1" export PS1 fi unset -v BKP_PATH unset -v BKP_NODE_PATH unset -v BKP_PS1 unset -v CL_VIRTUAL_ENV unset -v CL_APP_ROOT unset -v CL_NODEHOME unset -v CL_NODEJS_VERSION if [ ! "${1-}" = "nondestructive" ] ; then # Self destruct! unset -f deactivate fi } activate () { CL_VIRTUAL_ENV="${NEW_VIRTUAL_ENV_PATH}" CL_NODEJS_VERSION="$(echo "${CL_VIRTUAL_ENV}" | awk -F '/' '{print $NF}')" CL_APP_ROOT="${CL_VIRTUAL_ENV#$HOME/nodevenv/}" # cut $HOME/nodevenv/ CL_APP_ROOT="${CL_APP_ROOT%/$CL_NODEJS_VERSION}" # cut nodejs version CL_NODEHOME="/opt/alt/alt-nodejs${CL_NODEJS_VERSION}/root" BKP_NODE_PATH="$NODE_PATH" NODE_PATH="$CL_VIRTUAL_ENV/lib/node_modules:$CL_NODEHOME/lib/node_modules:$CL_NODEHOME/lib64/node_modules:$NODE_PATH" BKP_PATH="$PATH" PATH="$CL_VIRTUAL_ENV/bin:$CL_NODEHOME/usr/bin:$CL_VIRTUAL_ENV/lib/bin/:$PATH" if [[ -z "$CL_VIRTUAL_ENV_DISABLE_PROMPT" ]] ; then BKP_PS1="$PS1" PS1="[${CL_APP_ROOT} ($CL_NODEJS_VERSION)] $PS1" fi export BKP_PS1 export BKP_PATH export BKP_NODE_PATH export PS1 export CL_VIRTUAL_ENV export CL_APP_ROOT export CL_NODEHOME export NODE_PATH export PATH } # compare current virtual environment (that is stored in CL_VIRTUAL_ENV) path # to the NEW_VIRTUAL_ENV_PATH, that is the path of the new environment we may enter too # just do nothing if paths are equal if [ "${CL_VIRTUAL_ENV}" != "${NEW_VIRTUAL_ENV_PATH}" ]; then deactivate nondestructive activate fi