activate.sh

#!/bin/bash +x

deactivate () {
    if [ -n "${_OLD_PATH:-}" ] ; then
        export PATH="${_OLD_PATH}"
        unset _OLD_PATH
    fi

    if [ -n "${_OLD_VIRTUAL_PS1:-}" ] ; then
        PS1="${_OLD_VIRTUAL_PS1}"
        export PS1
        unset _OLD_VIRTUAL_PS1
    fi
}

deactivate

DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )

export PROJECT_DIR="$DIR"

export _OLD_PATH="$PATH"
export PATH="$DIR/bin:$PATH"

_OLD_VIRTUAL_PS1="${PS1:-}"
PS1="(ProjectName) ${PS1:-}"
export PS1