77 lines
2.4 KiB
Bash
Executable File
77 lines
2.4 KiB
Bash
Executable File
#!/bin/bash
|
|
# virtualenv-auto-activate.sh
|
|
#
|
|
# Installation:
|
|
# Add this line to your .bashrc or .bash-profile:
|
|
#
|
|
# source /path/to/virtualenv-auto-activate.sh
|
|
#
|
|
# Go to your project folder, run "virtualenv .venv", so your project folder
|
|
# has a .venv folder at the top level, next to your version control directory.
|
|
# For example:
|
|
# .
|
|
# ├── .git
|
|
# │ ├── HEAD
|
|
# │ ├── config
|
|
# │ ├── description
|
|
# │ ├── hooks
|
|
# │ ├── info
|
|
# │ ├── objects
|
|
# │ └── refs
|
|
# └── .venv
|
|
# ├── bin
|
|
# ├── include
|
|
# └── lib
|
|
#
|
|
# The virtualenv will be activated automatically when you enter the directory.
|
|
|
|
# Check for virtualenvwrapper
|
|
if type workon >/dev/null 2>&1; then
|
|
VENV_WRAPPER=true
|
|
else
|
|
VENV_WRAPPER=false
|
|
fi
|
|
|
|
function _virtualenv_auto_activate() {
|
|
if [ -e ".venv" ]; then
|
|
# Check for symlink pointing to virtualenv
|
|
if [ -L ".venv" ]; then
|
|
_VENV_PATH=$(readlink .venv)
|
|
_VENV_WRAPPER_ACTIVATE=false
|
|
# Check for directory containing virtualenv
|
|
elif [ -d ".venv" ]; then
|
|
_VENV_PATH=$(pwd -P)/.venv
|
|
_VENV_WRAPPER_ACTIVATE=false
|
|
# Check for file containing name of virtualenv
|
|
elif [ -f ".venv" -a $VENV_WRAPPER = "true" ]; then
|
|
_VENV_PATH=$WORKON_HOME/$(cat .venv)
|
|
_VENV_WRAPPER_ACTIVATE=true
|
|
else
|
|
return
|
|
fi
|
|
|
|
# Check to see if already activated to avoid redundant activating
|
|
if [ "$VIRTUAL_ENV" != $_VENV_PATH ]; then
|
|
if $_VENV_WRAPPER_ACTIVATE; then
|
|
_VENV_NAME=$(basename $_VENV_PATH)
|
|
workon $_VENV_NAME
|
|
else
|
|
_VENV_NAME=$(basename `pwd`)
|
|
VIRTUAL_ENV_DISABLE_PROMPT=1
|
|
source .venv/bin/activate
|
|
_OLD_VIRTUAL_PS1="$PS1"
|
|
PS1="($_VENV_NAME)$PS1"
|
|
export PS1
|
|
fi
|
|
echo Activated virtualenv \"$_VENV_NAME\".
|
|
fi
|
|
fi
|
|
}
|
|
|
|
export PROMPT_COMMAND=_virtualenv_auto_activate
|
|
if [ -n "$ZSH_VERSION" ]; then
|
|
function chpwd() {
|
|
_virtualenv_auto_activate
|
|
}
|
|
fi
|