| ENVVAR1=value | |
| ENVVAR2="value 2" | |
| #COMMENTED="Lines starting with hash will be skipped." |
postactivate and predeactivate go into their respective placeholders in $WORKON_HOME.env file should be formatted as shown and placed in the top directory of your environment, e.g.$WORKON_HOME/my_environmentThen after workon my_environment the new environment variables will be set,
and after deactivate the old ones will be restored.
| #!/bin/bash | |
| # Populates environment variables in a .env file in the virtual env directory, | |
| # proactively saving old variables with the same name to _OLD__$varname | |
| if [ -f $VIRTUAL_ENV/.env ] | |
| then | |
| for line in `sed '/^#.*/d' $VIRTUAL_ENV/.env` | |
| do | |
| varname="$(cut -d'=' -f1 <<<$line)" | |
| echo " setting envvar $varname" | |
| if `env | grep -q $varname` | |
| then | |
| export _OLD__$varname=${!varname} | |
| fi | |
| export $line | |
| done | |
| fi |
| #!/bin/bash | |
| # Unsets environment variables in a .env file in the virtual env directory, | |
| # restoring saved variables from _OLD__$varname | |
| if [ -f $VIRTUAL_ENV/.env ] | |
| then | |
| for line in `sed '/^#.*/d' $VIRTUAL_ENV/.env` | |
| do | |
| varname="$(cut -d'=' -f1 <<<$line)" | |
| oldvarname="_OLD__$varname" | |
| if `env | grep -q $oldvarname` | |
| then | |
| echo "removing envvar $oldvarname and resetting $varname" | |
| export $varname=${!oldvarname} | |
| unset $oldvarname | |
| else | |
| echo "removing envvar $varname" | |
| unset $varname | |
| fi | |
| done | |
| fi |