bootstrap

#! /bin/bash

function explain_pkg {
    printf "$1\t\t$2\n"
}

function show_usage {
    printf "Usage: $0 <package>\n\n"
    explain_pkg "deps" "install dependencies - this should be run first"
    explain_pkg "mongodb" "download and install MongoDB to /opt/mongodb (ATTENTION: it is for x64)"
    explain_pkg "nginx" "build and install Nginx from source - it will be installed to /opt/nginx"
    explain_pkg "openvpn" "install OpenVPN and set up the server"
    explain_pkg "python" "install pythonbrew and build Python 2.7.2 from source via pythonbrew (installed to home directory of the specified user)"
    explain_pkg "ruby" "install RVM and build Ruby 1.9.3 from source via RVM (installed to home directory of the specified user)"
    explain_pkg "user" "create user with sudo priviledge and copy necessary config files"
    explain_pkg "vim" "build and install Vim 7.3 from source"
}

PACKAGE=$1
shift

if [ -z $PACKAGE ]
then
    show_usage
    exit 1
fi

if [[ $PACKAGE != "deps" && ! -f /var/cache/DEPS_INSTALLED ]]
then
    echo "You need to run the following command before performing any further operation:"
    printf "\t$0 deps\n"
    exit 1
fi

export NUM_OF_CORES=`cat /proc/cpuinfo | grep processor | wc -l`
$PACKAGE/setup.sh $@