current_dir := $(dir $(abspath $(lastword $(MAKEFILE_LIST))))

.PHONY: all root slave bios initrd clean
help:
	@echo This make file contains severals targets:
	@echo ' - help:   print this help;'
	@echo ' - root:   creates root tarball;'
	@echo ' - slave:  creates slave tarballs;'
	@echo ' - bios:   creates bios tarball;'
	@echo ' - initrd: update initrd;'
	@echo ' - clean:  remove created tarballs, and cleanup file system in order to build ISO.'


all: root slave bios

root slave bios:
	$(current_dir)bin/create_$@_tarball.sh

initrd:
	update-initramfs -u

clean:
	service trc6500 stop
	-rm /opt/tftp/*.tgz
	aptitude remove $(shell apt-mark showmanual trc6500\*|egrep -v webconfig\|rproxy) ace tao myccm
	aptitude clean
	mv -f /etc/apt/sources.list.d/reseau_integration.list /etc/apt/sources.list.d/reseau_integration.list~
	cp -f /etc/dhcp/dhcpd.conf.blank /etc/dhcp/dhcpd.conf
	chown webconfig: /etc/dhcp/dhcpd.conf*
	echo "Etc/Zulu" > /etc/timezone
	sed -i 's/XKBLAYOUT=.*/XKBLAYOUT="us"/;s/XKBVARIANT=.*/XKBVARIANT=""/;s/XKBOPTIONS=.*/XKBOPTIONS=""/' /etc/default/keyboard
	find -P /dump/ -mindepth 2 -maxdepth 2 -print -exec rm -rf -v {} \;
	find -P /home/ -mindepth 1 -maxdepth 1 ! -wholename '/home/trc6500' -exec rm -rf -v {} \;
	find -P /opt/ -mindepth 1 -maxdepth 1 -regextype posix-egrep ! -regex '.*/(bios|cluster|ipmi|tftp)$$' -exec rm -rf -v {} \;
	find -P /root/ -mindepth 1 -maxdepth 1 -name ".*" -o -name bin -o -exec rm -rf -v {} \;
	-mkdir --parents /opt/trc6500/debian-rep
	rm -f /root/.bash_history
	rm -rf $(shell mount|awk '/type ext/ {print $$3 "/lost+found/*"}')
	rm -rf /var/lib/nfs/v4recovery/*
	find /var/log/ -type f -exec rm -f {} \;
	touch /var/log/btmp /var/log/wtmp /var/log/lastlog
	chmod ug+rw,o-rw,a-x /var/log/btmp
	chmod ug+rw,o+r,o-w,a-x /var/log/wtmp /var/log/lastlog
	chown root:utmp /var/log/btmp /var/log/wtmp /var/log/lastlog
	find / -name trc6500_list_patched_files.txt -exec rm -f {} \;
	echo date +%Y%m%d > /etc/trc6500_os_version