wv-setup

#!/bin/bash
#
# NASA Worldview
#
# This code was originally developed at NASA/Goddard Space Flight Center for
# the Earth Science Data and Information System (ESDIS) project.
#
# Copyright (C) 2013 - 2014 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#

set -e

BASE_DIR=$(dirname "$0")
PROG=$(basename "$0")

usage() {
    cat << EOF
Usage: $PROG [options]

Options:
   -d    Install apache configuration files and restart the web server
   -h    Prints this usage
   -w    Worldview EOSIS options
EOF
}

while getopts dhw flag; do
    case "$flag" in
        d)
            DEVELOP=1
            shift
            ;;
        h)
            usage
            exit 0
            ;;
        w)
            WORLDVIEW=1
            shift;
            ;;
        ?)
            usage
            exit 1
            ;;
    esac
done
shift $(( OPTIND - 1 ));

cd "$BASE_DIR"

if [ ! -e /usr/local/bin/grunt ] ; then
    echo "$PROG: ***** Installing a global version of grunt."
    echo "You may be prompted for the root password to execute this command:"
    echo "    sudo npm install --global grunt-cli"
    sudo npm install --global grunt-cli
    echo "$PROG: ***** Clearing npm cache"
    sudo rm -rf "${HOME}"/.npm/*
fi

if [ ! -d "$BASE_DIR/node_modules" ] ; then
    echo "***** Installing node.js dependencies"
    npm install
fi

if [ ! -e "/usr/local/bin/virtualenv" ] ; then
    echo "$PROG: ***** Installing a global version of virtualenv"
    echo "You may be prompted for the root password to execute this command:"
    echo "    sudo easy_install virtualenv==1.10.1"
    sudo easy_install virtualenv==1.10.1
fi

if [ ! -d "$BASE_DIR/python" ] ; then
    echo "$PROG: ***** Installing python dependencies"
    "$BASE_DIR"/wv-python
fi

if [ ! -d "$BASE_DIR/options" ] ; then
    echo "$PROG: ***** Fetching options"
    if [ "$WORLDVIEW" ] ; then
        git clone https://github.com/nasa-gibs/worldview-options-eosdis options
    else
        git clone https://github.com/nasa-gibs/worldview-options-template options
        mkdir -p "$BASE_DIR/build"
        git clone https://github.com/nasa-gibs/worldview-options-eosdis \
                "$BASE_DIR/build/options-eosdis"
        cp    "$BASE_DIR/build/options-eosdis/config.json" "$BASE_DIR/options"
        cp -r "$BASE_DIR/build/options-eosdis/config" "$BASE_DIR/options"
        cp -r "$BASE_DIR/build/options-eosdis/colormaps" "$BASE_DIR/options"
    fi
fi

if [ ! -d "$BASE_DIR/dist" ] ; then
    echo "$PROG: ***** First time build"
    grunt build
fi

if [ "$DEVELOP" ] ; then
    echo "$PROG: ***** Creating apache configuration"
    rm -f dist/*.httpd.conf
    grunt apache-config

    # OS X
    if [ -d /etc/apache2/other ] ; then
        echo "$PROG: ***** Installing configuration and restarting server"
        echo "You may be prompted for the root password to execute these"
        echo "commands:"
        echo "    sudo cp dist/*.httpd.conf /etc/apache2/other"
        echo "    sudo apachectl restart"
        sudo cp dist/*.httpd.conf /etc/apache2/other
        sudo apachectl restart
    else
        echo "This only works on OS X at the moment"
        exit 1
    fi

    echo -e "\nApplication is now available at:\n"
    grep Alias dist/*.httpd.conf | cut -f 2 -d" " | sed s_.*_http://localhost\&_g
    echo
    echo "Please check to make sure apache can access this directory"
    echo
fi