#!/bin/sh

set -e

for DSC in ${@}
do
	pupdate.sh "${DSC}" || true
	git commit -a

	git checkout debian
	cp -a debian DEB

	git checkout progress-linux
	rm -rf debian/build debian/linux-image* debian/linux-headers*
	cp -f DEB/control* DEB/linux-image* DEB/linux-headers* DEB/rules.gen debian
	cp -f DEB/tests/control debian/tests

	if [ -e DEB/config.defines.dump ]
	then
		# linux 6.6 or older
		cp -f DEB/config.defines.dump debian
	fi

	if git slog | grep -qs 'Setting abiname to [0-9]*'
	then
		# debian 12 or older
		vi debian/config/defines
	fi

	rm -rf DEB
	git add . -f
	git commit -a -s -S --amend -C HEAD

	if git slog | grep -qs 'Setting abiname to [0-9]*'
	then
		# debian 12 or older
		ABINAME_COMMIT="$(git slog | grep -m1 'Setting abiname to ' | awk '{ print $1 }')"

		if [ -z "${ABINAME_COMMIT}" ]
		then
			echo "error - could not find abiname commit"
			exit 1
		fi

		git cherry-pick ${ABINAME_COMMIT} || ( vi debian/config/defines && git commit -a )
		git commit -a -s -S -C HEAD --amend --reset-author --allow-empty
	else
		# debian 13 or newer
		echo "trixie or newer: no need to manually set abiname"
	fi

	git-debian-changelog HEAD~3
	git-progress-linux-release

	git diff debian..HEAD

	rm -f debian/linux-image-* debian/linux-headers-*
	debian/rules debian/control || true
	git add . -f
	rm -rf debian/lib/python/debian_linux/__pycache__
	git commit -a -s -S -m "Regenerating debian files."

	git rebase -i HEAD~3
	git reset HEAD~
	git-progress-linux-release
done