Autodetect "source" for activating virtualenv commands in bash

This commit is contained in:
Michael Mintz 2019-01-11 19:54:18 -05:00
parent ca6d9e3a9f
commit 9a4cd139ed
1 changed files with 33 additions and 22 deletions

View File

@ -4,25 +4,36 @@
#
# Run by using the following command: "source virtualenv_install.sh"
python -m pip install --upgrade virtualenv
python -m pip install --upgrade virtualenvwrapper
source `which virtualenvwrapper.sh`
export WORKON_HOME=$HOME/.virtualenvs
echo ""
echo ""
echo 'virtualenv commands will only work if you installed this using "source":'
echo ' *** "source virtualenv_install.sh" ***'
echo ""
echo ""
echo "*** You may now use virtualenv commands in your command shell. ***"
echo ""
echo "virtualenv commands:"
echo ' * "mkvirtualenv [ENV_NAME]" - Create a Python virtual environment'
echo ' * "deactivate" - Exit the current virtual environment'
echo ' * "workon [ENV_NAME]" - Enter an existing virtual environment'
echo ' * "lsvirtualenv" OR "workon" - List all virtual environments'
echo ' * "rmvirtualenv [ENV_NAME]" - Delete a virtual environment'
echo ""
echo "Example:"
echo " mkvirtualenv seleniumbase "
echo ""
[[ $0 != "$BASH_SOURCE" ]] && sourced=1 || sourced=0
if [ $sourced = 1 ]
then
python -m pip install --upgrade virtualenv
python -m pip install --upgrade virtualenvwrapper
source `which virtualenvwrapper.sh`
export WORKON_HOME=$HOME/.virtualenvs
echo ""
echo ""
echo "*** You may now use virtualenv commands in your command shell. ***"
echo ""
echo "virtualenv commands:"
echo ' * "mkvirtualenv [ENV_NAME]" - Create a Python virtual environment'
echo ' * "deactivate" - Exit the current virtual environment'
echo ' * "workon [ENV_NAME]" - Enter an existing virtual environment'
echo ' * "lsvirtualenv" OR "workon" - List all virtual environments'
echo ' * "rmvirtualenv [ENV_NAME]" - Delete a virtual environment'
echo ""
echo "Example:"
echo " mkvirtualenv seleniumbase "
echo ""
else
echo ""
echo "--------------------"
echo '*** - WARNING! - ***'
echo "--------------------"
echo ""
echo 'You need to "source" this file for virtualenv commands to work!'
echo ""
echo '*** USE: source virtualenv_install.sh'
echo " ----------------------------"
echo ""
fi