activate

if [[ -n "${CURRENT_ACTIVATED_SCRIPT+1}" ]]; then
    echo "already activated"
    return
fi

export OLD_GOPATH="${GOPATH}"
export GOPATH="/home/pajbot/go"
export OLD_PS1="${PS1}"
export PS1="(pb) ${PS1}"
export CURRENT_ACTIVATED_SCRIPT="pb-go"

deactivate

if [[ ! -n "${CURRENT_ACTIVATED_SCRIPT+1}" ]]; then
    echo "not activated. call source activate yet"
    return
fi

export GOPATH="${OLD_GOPATH}"
unset OLD_GOPATH
export PS1="${OLD_PS1}"
unset OLD_PS1
unset CURRENT_ACTIVATED_SCRIPT