install_light.sh

#!/usr/bin/env bash
######################################################
# dev_setup.sh
# @author sean.fitzgerald (aka clusterfudge)
#
# The purpose of this script is to create a self-
# contained development environment using
# virtualenv for python dependency sandboxing.
# This script will create a virtualenv (using the
# conventions set by virtualenv-wrapper for
# location and naming) and install the requirements
# laid out in requirements.txt, pocketsphinx, and
# pygtk into the virtualenv. Mimic will be
# installed and built from source inside the local
# checkout.
#
# The goal of this script is to create a development
# environment in user space that is fully functional.
# It is expected (and even encouraged) for a developer
# to work on multiple projects concurrently, and a
# good OSS citizen respects that and does not pollute
# a developers workspace with it's own dependencies
# (as much as possible).
# </endRant>
######################################################

# exit on any error
set -Ee

if [ $(id -u) -eq 0 ]; then
  echo "This script should not be run as root or with sudo."
  exit 1
fi

found_exe() {
    hash "$1" 2>/dev/null
}

install_deps() {
    echo "Installing packages..."
    if found_exe sudo; then
        SUDO=sudo
    fi

    if found_exe apt-get; then
        $SUDO apt-get install -y \
            git \
            python \
            python-dev \
            python-setuptools \
            python-virtualenv \
            python-gobject-dev \
            virtualenvwrapper \
            libtool \
            libffi-dev \
            libssl-dev \
            autoconf \
            automake \
            bison \
            swig \
            libglib2.0-dev \
            s3cmd \
            portaudio19-dev \
            mpg123 \
            screen \
            flac \
            curl \
            libicu-dev \
            pkg-config \
            automake \
            libjpeg-dev \
            python-opencv \
            libfann-dev \
            libgmp-dev \
            gnupg

    elif found_exe pacman; then
        echo "${green}Jarbas untested for pacman, expect trouble"
        $SUDO pacman -S --needed git python2 python2-pip python2-setuptools python2-virtualenv python2-gobject python-virtualenvwrapper libtool libffi openssl autoconf bison swig glib2 s3cmd portaudio mpg123 screen flac curl pkg-config icu automake libjpeg-turbo

    elif found_exe dnf; then
        echo "${green}Jarbas untested for dnf, expect trouble"
        $SUDO dnf install -y git python python-devel python-pip python-setuptools python-virtualenv pygobject2-devel python-virtualenvwrapper libtool libffi-devel openssl-devel autoconf bison swig glib2-devel s3cmd portaudio-devel mpg123 mpg123-plugins-pulseaudio screen curl pkgconfig libicu-devel automake libjpeg-turbo-devel fann-devel

    else
        if found_exe tput; then
			green="$(tput setaf 2)"
			blue="$(tput setaf 4)"
			reset="$(tput sgr0)"
    	fi
    	echo
        echo "${green}Could not find package manager"
        echo "${green}Make sure to manually install:${blue} git python 2 python-setuptools python-virtualenv pygobject virtualenvwrapper libtool libffi openssl autoconf bison swig glib2.0 s3cmd portaudio19 mpg123 flac curl fann"
        echo $reset
    fi
}

install_deps

# Configure to use the standard commit template for
# this repo only.
git config commit.template .gitmessage

TOP=$(cd $(dirname $0) && pwd -L)

if [ -z "$WORKON_HOME" ]; then
    VIRTUALENV_ROOT=${VIRTUALENV_ROOT:-"${HOME}/.virtualenvs/jarbas"}
else
    VIRTUALENV_ROOT="$WORKON_HOME/jarbas"
fi


# create virtualenv, consistent with virtualenv-wrapper conventions
if [ ! -d "${VIRTUALENV_ROOT}" ]; then
   mkdir -p $(dirname "${VIRTUALENV_ROOT}")
  virtualenv -p python2.7 "${VIRTUALENV_ROOT}"
fi
source "${VIRTUALENV_ROOT}/bin/activate"
cd "${TOP}"
easy_install pip
pip install --upgrade virtualenv

# Add JarbasAI to the virtualenv path
# (This is equivalent to typing 'add2virtualenv $TOP', except
# you can't invoke that shell function from inside a script)
VENV_PATH_FILE="${VIRTUALENV_ROOT}/lib/python2.7/site-packages/_virtualenv_path_extensions.pth"
if [ ! -f "$VENV_PATH_FILE" ] ; then
    echo "import sys; sys.__plen = len(sys.path)" > "$VENV_PATH_FILE" || return 1
    echo "import sys; new=sys.path[sys.__plen:]; del sys.path[sys.__plen:]; p=getattr(sys,'__egginsert',0); sys.path[p:p]=new; sys.__egginsert = p+len(new)" >> "$VENV_PATH_FILE" || return 1
fi

if ! grep -q "JarbasAI" $VENV_PATH_FILE; then
   echo "Adding JarbasAI to virtualenv path"
   sed -i.tmp '1 a\
'"$TOP"'
' "${VENV_PATH_FILE}"
fi


# install requirements (except pocketsphinx)
# removing the pip2 explicit usage here for consistency with the above use.

if ! pip install -r requirements_light.txt; then
    echo "Warning: Failed to install all requirements. Continue? y/N"
    read -n1 continue
    if [[ "$continue" != "y" ]] ; then
        exit 1
    fi
fi

SYSMEM=$(free|awk '/^Mem:/{print $2}')
MAXCORES=$(($SYSMEM / 512000))
CORES=$(nproc)

if [[ ${MAXCORES} -lt ${CORES} ]]; then
  CORES=${MAXCORES}
fi
echo "Building with $CORES cores."

#build and install pocketsphinx
#cd ${TOP}
#${TOP}/scripts/install-pocketsphinx.sh -q
#build and install mimic
cd "${TOP}"

# install pygtk for desktop_launcher skill
# "${TOP}/scripts/install-pygtk.sh" " ${CORES}"

# md5sum requirements.txt dev_setup.sh > .installed

# PicoTTS
"${TOP}/scripts/install-pico.sh"