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uv-virtualenvwrapper.sh
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# Shell functions to act as a virtualenvwrapper replacement for uv
#
# Author: Jan Lebert
# License: MIT
# Project home page: https:://github.com/sitic/uv-virtualenvwrapper
#
# Usage:
# source uv-virtualenvwrapper.sh
#
# mkvirtualenv [uv_venv_args...] <name>
# workon <name>
# rmvirtualenv <name>
# lsvirtualenv
#
export WORKON_HOME="${WORKON_HOME:-$HOME/.virtualenvs}"
# Windows use 'Scripts' instead of 'bin'
VIRTUALENVWRAPPER_ENV_BIN_DIR="bin"
if [ "${OS:-}" = "Windows_NT" ] && ([ "${MSYSTEM:-}" = "MINGW32" ] || [ "${MSYSTEM:-}" = "MINGW64" ])
then
# Only assign this for msys, cygwin uses 'bin'
VIRTUALENVWRAPPER_ENV_BIN_DIR="Scripts"
fi
_mkdir_workon_home() {
mkdir -p "$WORKON_HOME"
}
workon() {
if [ $# -eq 0 ]; then
lsvirtualenv
return 0
fi
local venv_name="$1"
local venv_path="$WORKON_HOME/$venv_name"
if [ ! -d "$venv_path" ]; then
echo "Virtualenv '$venv_name' not found in $WORKON_HOME" >&2
return 1
fi
source "$venv_path/$VIRTUALENVWRAPPER_ENV_BIN_DIR/activate"
}
mkvirtualenv() {
if [ $# -eq 0 ]; then
echo "Usage: mkvirtualenv [uv_venv_args...] <name>" >&2
return 1
fi
_mkdir_workon_home
local venv_name uv_args
if [ -n "$ZSH_VERSION" ]; then
venv_name="${@[-1]}"
uv_args=("${@[1,-2]}")
else
venv_name="${@: -1}"
uv_args=("${@:1:$#-1}")
fi
local venv_path="$WORKON_HOME/$venv_name"
if [ -d "$venv_path" ]; then
echo "Virtualenv '$venv_name' already exists" >&2
return 1
fi
uv venv "${uv_args[@]}" --seed "$venv_path" && workon "$venv_name"
}
rmvirtualenv() {
if [ $# -eq 0 ]; then
echo "Usage: rmvirtualenv <name>" >&2
return 1
fi
local venv_name="$1"
local venv_path="$WORKON_HOME/$venv_name"
if [ ! -d "$venv_path" ]; then
echo "Virtualenv '$venv_name' not found" >&2
return 1
fi
rm -rf "$venv_path" && echo "Removed virtualenv '$venv_name'"
}
lsvirtualenv() {
find "$WORKON_HOME" -mindepth 1 -maxdepth 1 -type d -exec basename {} \; 2>/dev/null
}
# Setup tab completion
__uvvirtualenvwrapper_setup() {
if [ -n "${BASH:-}" ]; then
_virtualenvs() {
local cur="${COMP_WORDS[COMP_CWORD]}"
COMPREPLY=($(compgen -W "$(lsvirtualenv)" -- "${cur}"))
}
complete -o default -F _virtualenvs workon rmvirtualenv
elif [ -n "${ZSH_VERSION:-}" ]; then
_virtualenvs() {
local -a venvs
venvs=($(lsvirtualenv))
_describe 'virtualenvs' venvs
}
compdef _virtualenvs workon rmvirtualenv
fi
}
__uvvirtualenvwrapper_setup