evluaBuild

#!/bin/bash

# Init config file
. ./.meta && source ./.functions
install_fresh=false

PACKAGE_NAME="evlua"
MAINTAINER="support@tekenlight.com"
DESCRIPTION="EVLUA build"

print_usage() {
    echo " "
    echo "options:"
    echo "-h, --help             show brief help"
    echo "-f, --fresh            install fresh"
    echo "-b, --base_dir         specify the base dir to us. All directories/files will be installed inside this directory itself - defaulted to $HOME"
    echo "-v, --version          specify the release version of the package - defaulted to 0.0.1"
    echo "-lp, --lua_path        checks for lua instance in the path provided"
    echo "-rp, --lua_rocks_path  checks for lua rocks instance in the path provided"
    echo "-pp, --postgres_path   checks for postgres instance in the path provided"
    exit 0
}

while [[ $# -gt 0 ]]; do
    case "$1" in
    -b | --base_dir)
        if [[ -z "$2" ]]; then
            echo "Error: Base dir requires an argument."
            print_usage
            exit 1
        fi
        base_dir="$2"
        shift 2
        ;;
    -v | --version)
        if [[ -z "$2" ]]; then
            echo "Error: version requires an argument."
            print_env_usage
            exit 1
        fi
        version="$2"
        shift 2
        ;;
    -lp | --lua_path)
        if [[ -z "$2" ]]; then
            echo "Error: lua path requires an argument."
            print_env_usage
            exit 1
        fi
        lua_path="$2"
        shift 2
        ;;
    -rp | --lua_rocks_path)
        if [[ -z "$2" ]]; then
            echo "Error: lua rocks path requires an argument."
            print_env_usage
            exit 1
        fi
        lua_rocks_path="$2"
        shift 2
        ;;
    -pp | --postgres_path)
        if [[ -z "$2" ]]; then
            echo "Error: postgres path requires an argument."
            print_env_usage
            exit 1
        fi
        postgres_path="$2"
        shift 2
        ;;
    -h | --help)
        print_usage
        exit 0
        ;;
    -f | --fresh)
        install_fresh=true
        shift
        ;;
    *)
        echo "Unknown option: $1"
        print_usage
        exit 1
        ;;
    esac
done

if [ ! -v base_dir ]; then
    echo "base dir not set using default value $HOME"
    base_dir=$HOME
fi

if [ ! -v version ]; then
    echo "version not set using default value 0.0.1"
    version="0.0.1"
fi

if [ ! -v lua_path ]; then
    lua_path=$base_dir/lua
fi

if [ ! -v lua_rocks_path ]; then
    lua_rocks_path=$base_dir/luarocks
fi

if [ ! -v postgres_path ]; then
    postgres_path=$base_dir/postgres
fi

echo "base_path:        $base_dir"
echo "lua_path:         $lua_path"
echo "lua_rocks_path:   $lua_rocks_path"
echo "postgres_path:    $postgres_path"
echo "version:          $version"

##################### platform ####################
platform_name=$(uname -m)
if [ "$platform_name" = "x86_64" ]; then
    platform_name="amd64"
fi

################# set directories #################
# build log directory
log_dir=$base_dir/logs
rm -rf $log_dir
mkdir -p $log_dir

# evlua build directory
evlua_path=$base_dir/evlua
mkdir -p $evlua_path

# install directory
install_dir=$base_dir/installables
if [ "$install_fresh" = "true" ]; then
    echo "doing fresh installation"
    rm -rf $install_dir
fi
mkdir -p $install_dir

# external library directory
third_party_library=$base_dir/evlua/tp-libraries
mkdir -p $third_party_library
###################################################

function build_evlua_foundation() {
    echo "evlua will be build in $evlua_path and installed in $install_dir"

    foundation_clone_dir=$evlua_path/evfoundation-repos
    clone_libraries foundation

    foundation_build_dir=$evlua_path/build
    echo "cleaning foundation's dir: $foundation_build_dir, to start fresh build"
    rm -rf $foundation_build_dir
    mkdir -p $foundation_build_dir
    build_foundation
}

function build_lua() {
    echo "custom lua will be build in $evlua_path and installed in $lua_path"

    lua_clone_dir=$evlua_path/custom-lua-repos
    rm -rf $lua_clone_dir
    mkdir -p $lua_clone_dir

    clone_libraries lua
    build_custom_lua
}

function clone_and_build_evlua() {
    evlua_dir=$evlua_path/evlua-repos
    mkdir -p $evlua_dir
    clone_libraries evlua
    build_evlua
}

build_evlua_foundation
build_lua
install_luarocks_if_not_already
install_postgres_if_not_already
build_and_install_evpoco
clone_and_build_evlua
build_executable