#!/usr/bin/env bash

. /bedrock/share/common-code

if which brl > /dev/null 2>&1; then
	echo "Fetching latest commits from repository..."
	if [ -d /bedrock/cache/bedrocklinux-userland ]; then
		cd /bedrock/cache/bedrocklinux-userland
		git pull -q
    else
    	mkdir -p /bedrock/cache
    	cd /bedrock/cache
    	git clone https://github.com/bedrocklinux/bedrocklinux-userland
    	cd bedrocklinux-userland
    	git checkout 0.7beta -q
    fi
    current_version="$(awk '{print$3}' </bedrock/etc/bedrock-release)"
    newest_version=$(awk -F= '/^VERSION=/{print$2}' Makefile | sed 's/[a-z].*$//')-git-$(git log | grep -c "^commit") 
    echo "Current Version: ${current_version}"
    echo "Newest Version: ${newest_version}"

    if ver_cmp_first_newer ${current_version} ${newest_version}; then
    	if [ ${#current_version} -le ${#newest_version} ]; then
    		echo "Building for the first time. Building Bedrock Linux version ${newest_version}"
    	else
    		echo "Up to date with the latest commit, nothing to do."
    		exit
    	fi
    else
    	echo "Building Bedrock Linux version ${newest_version}"
    fi
    # Start the build process
    make clean
    if ! grep -q BEDROCK_VERSION Makefile; then # Fix bug with building BusyBox
        sed 's/VERSION/BEDROCK_VERSION/g' Makefile > Makefile-new
        mv Makefile-new Makefile
    fi
    make SKIPSIGN=true -j $(nproc) BEDROCK_VERSION="${newest_version}"
    ./bedrock-linux-${newest_version}-$(uname -m).sh --force-update
    # Maybe clean up here in the future
else
	echo "Bedrock Linux is not installed!"
	return
fi