virtualenv_bash_for_asdf_python_bashrc

# python virtualenv helpers for asdf
# https://github.com/asdf-vm/asdf/issues/636#issuecomment-674092994
# Other commands adapted from virtualenvwrapper source
# Zsh compatibility has been removed. Just Bash is supported.
export WORKON_HOME=$HOME/.virtualenvs

mkvirtualenv(){
    virtualenv -v -p $(asdf where python "$1")/bin/python "$WORKON_HOME"/"$2"
    workon "$2"
}

rmvirtualenv(){
    rm -rf "$WORKON_HOME"/"$1"
}

workon(){
    source "$WORKON_HOME"/"$1"/bin/activate
}

lsvirtualenv(){
    (echo $WORKON_HOME/*/bin/activate) 2>/dev/null \
        | command \sed "s|$WORKON_HOME/||g" \
        | command \sed "s|/bin/activate||g" \
        | command \fmt -w 1 \
        | (unset GREP_OPTIONS; command \egrep -v '^\*$') 2>/dev/null
}

function virtualenvwrapper_cd {
    if [ -n "$BASH" ]
    then
        builtin \cd "$@"
    fi
}

# Verify that the active environment exists
function virtualenvwrapper_verify_active_environment {
    if [ ! -n "${VIRTUAL_ENV}" ] || [ ! -d "${VIRTUAL_ENV}" ]
    then
        echo "ERROR: no virtualenv active, or active virtualenv is missing" >&2
        return 1
    fi
    return 0
}

# Does a ``cd`` to the root of the currently-active virtualenv.
function cdvirtualenv {
#    virtualenvwrapper_verify_workon_home || return 1
    virtualenvwrapper_verify_active_environment || return 1
    virtualenvwrapper_cd $VIRTUAL_ENV/$1
}

# Set up tab completion.
function virtualenvwrapper_setup_tab_completion {
    if [ -n "$BASH" ] ; then
        _virtualenvs () {
            local cur="${COMP_WORDS[COMP_CWORD]}"
            COMPREPLY=( $(compgen -W "`lsvirtualenv`" -- ${cur}) )
        }
        _cdvirtualenv_complete () {
            local cur="$2"
           COMPREPLY=( $(cdvirtualenv && compgen -d -- "${cur}" ) )
        }
#        _cdsitepackages_complete () {
#            local cur="$2"
#            COMPREPLY=( $(cdsitepackages && compgen -d -- "${cur}" ) )
#        }
        complete -o nospace -F _cdvirtualenv_complete -S/ cdvirtualenv
#        complete -o nospace -F _cdsitepackages_complete -S/ cdsitepackages
        complete -o default -o nospace -F _virtualenvs workon
        complete -o default -o nospace -F _virtualenvs rmvirtualenv
    fi
}

virtualenvwrapper_setup_tab_completion

## END: asdf virtualenv-wrapper compatibility