signal-webrtc/activate

if [[ "${BASH_SOURCE-}" = "$0" ]]; then
    echo "You must source this script: \$ source $0" >&2
    exit 33
fi

deactivate (){
    # reset old environment variables
    # ! [ -z ${VAR+_} ] returns true if VAR is declared at all
    if ! [ -z "${_OLD_VIRTUAL_PATH:+_}" ] ; then
        PATH="$_OLD_VIRTUAL_PATH"
        export PATH
        unset _OLD_VIRTUAL_PATH
    fi
    if [ -n "${BASH-}" ] || [ -n "${ZSH_VERSION-}" ] ; then
        hash -r 2>/dev/null
    fi

    if ! [ -z "${_OLD_VIRTUAL_PS1+_}" ] ; then
        PS1="$_OLD_VIRTUAL_PS1"
        export PS1
        unset _OLD_VIRTUAL_PS1
    fi

    unset VIRTUAL_ENV
    if [ ! "${1-}" = "nondestructive" ] ; then
    # Self destruct!
        unset -f deactivate
    fi
}

NODE_ENV="`pwd`/node_modules/.bin"
export NODE_ENV

_OLD_VIRTUAL_PATH="$PATH"

PATH="$NODE_ENV:$PATH"
export PATH

if [ -z "${VIRTUAL_ENV_DISABLE_PROMPT-}" ] ; then
    _OLD_VIRTUAL_PS1="${PS1-}"
    if [ "x" != x ] ; then
        PS1="${PS1-}"
    else
	PWD=`pwd`
        PS1="(`basename $PWD`) ${PS1-}"
    fi
    export PS1
fi

# This should detect bash and zsh, which have a hash command that must
# be called to get it to forget past commands.  Without forgetting
# past commands the $PATH changes we made may not be respected
if [ -n "${BASH-}" ] || [ -n "${ZSH_VERSION-}" ] ; then
    hash -r 2>/dev/null
fi