update

#!/bin/bash

airborn_src=`[ $1 ] && echo file://$(readlink -m $1) || echo https://github.com/twiss/airborn.git`
firetext_src=`[ $2 ] && echo file://$(readlink -m $2) || echo https://github.com/codexa/firetext.git`
strut_src=`[ $3 ] && echo file://$(readlink -m $3) || echo https://github.com/twiss/Strut.git`

maxprocs=$(( $(nproc --all) - 1 ))

CjC=$2/builder/node_modules/google-closure-compiler/compiler.jar
function CjC {
	nice -20  java -jar $CjC --language_in ECMASCRIPT6 --language_out ECMASCRIPT5 $1 --warning_level QUIET --js_output_file $1~ &&
	mv $1~ $1 &&
	echo Compiled $1
}
export CjC
export -f CjC

(
	echo Updating Firetext from $firetext_src
	rm -rf firetext &&
	git clone -q --depth 1 --recursive $firetext_src firetext &&
	rm -rf firetext/.git &&
	[ "$4" != "--build" ] ||
	(
		echo "Building Firetext..." &&
		firetext/builder/build --airborn &&
		rm -rf $(find firetext -mindepth 1 -maxdepth 1 | grep -v build$) &&
		cp -r firetext/build/* firetext &&
		rm -rf firetext/build
	)
) &&
(
	echo Updating Airborn from $airborn_src
	rm -rf airborn &&
	git clone -q --depth 1 --recursive $airborn_src airborn &&
	rm -rf airborn/.git &&
	[ "$4" != "--build" ] ||
	(
		echo "Building Airborn OS..." &&
		find airborn -name "*.js" ! -name "*.min.js" | xargs -n1 -P $maxprocs -I{} bash -c "CjC {}"
	)
) &&
(
	echo Updating Strut from $strut_src
	rm -rf strut &&
	git clone -q --depth 1 --recursive $strut_src strut &&
	rm -rf strut/.git
) &&
npm install &&
node update.js