#!/bin/sh

# shellcheck source=./default.conf
. "./default.conf"

# the java7-openjdk shim

if test ! -f $STAGE5_CHROOT/packages/$TARGET_CPU/jdk7-openjdk-7.0.0.0.9-1-$TARGET_CPU.pkg.tar.xz; then

	cd $STAGE5_BUILD || exit 1
	sudo rm -rf jdk7-openjdk
	mkdir jdk7-openjdk
	cd jdk7-openjdk || exit 1
	mkdir -p pkg/jdk7-openjdk
	cd pkg/jdk7-openjdk || exit 1	
	mkdir -p opt/jdk7-openjdk
	cd opt/jdk7-openjdk || exit 1
	tar zxf $HOME/jdk-7u80-linux-i586.tar.gz
	mv jdk1.7.0_80/* .
	rmdir jdk1.7.0_80
	cd ../.. || exit 1
	mkdir -p usr/bin
	for i in opt/jdk7-openjdk/bin/*; do
		ln -s /$i usr/bin/.
	done
	cd ../.. || exit 1

	BUILDDATE=$(date '+%s')
	size=$(du -sk --apparent-size pkg/)
	size="$(( ${size%%[^0-9]*} * 1024 ))"
	cat > pkg/jdk7-openjdk/.PKGINFO <<EOF
pkgname = jdk7-openjdk
pkgver = 7.0.0.0.9-1
pkgdesc = OpenJDK Java 7 development kit (from Oracle download)
provides = java-environment=7
provides = java-environment-openjdk=7
url = https://www.oracle.com/Java
builddate = $BUILDDATE
size = $size
arch = $TARGET_CPU
EOF

	cd pkg/jdk7-openjdk || exit 1
	# shellcheck disable=SC2035
	tar cvf - .PKGINFO * | xz > ../../jdk7-openjdk-7.0.0.0.9-1-$TARGET_CPU.pkg.tar.xz
	cd ../.. || exit 1

	cp -v ./*.pkg.tar.xz $STAGE5_CHROOT/packages/$TARGET_CPU/.
	rm -rf $STAGE5_CHROOT/var/cache/pacman/pkg/*
	rm -rf  $STAGE5_CHROOT/packages/$TARGET_CPU/temp.db*
	rm -rf  $STAGE5_CHROOT/packages/$TARGET_CPU/temp.files*
	repo-add -R $STAGE5_CHROOT/packages/$TARGET_CPU/temp.db.tar.gz $STAGE5_CHROOT/packages/$TARGET_CPU/*pkg.tar.xz
	sudo pacman --noconfirm --config $STAGE5_CHROOT/etc/pacman.conf -r $STAGE5_CHROOT -Syy gcc-libs
fi

echo "java7-openjdk shim exists."