# -*- Makefile -*-

DIR = ../master/

FILES = $(shell cd $(DIR); find etc/ -type f)

TARGET = ../$(MODULE)_$(VERSION)_$(ARCH).deb

OBJECTS = deb/DEBIAN/preinst \
	  deb/DEBIAN/postrm \
	  deb/DEBIAN/postinst

SHELL=/bin/bash
MODULE = $(shell basename `pwd`)
ARCH = all

.DEFAULT: all
.PHONY: clean deb all

VERSION = $(shell awk '/^$(MODULE)/ { gsub(/[()]/, ""); print $$2; exit }' changelog)


all: $(TARGET) deb
	
clean:
	rm -rf deb $(OBJECTS) $(TARGETS)

deb:
	rm -rf deb
	mkdir --parent deb/etc/webconfig/ deb/etc/default/ deb/DEBIAN

deb/DEBIAN/preinst: preinst deb $(addprefix $(DIR)/, $(FILES)) $(MAKEFILE_LIST)
	rm -f $@
	cat $< > $@~
	for f in $(FILES); do echo '[ -f "/'$$f'" ] && dpkg-divert --add /'$$f; done >>$@~
	echo "exit 0" >>$@~
	chmod +x $@~
	mv $@~ $@

deb/DEBIAN/postrm: postrm deb $(addprefix $(DIR)/, $(FILES)) $(MAKEFILE_LIST)
	rm -f $@
	cat $< > $@~
	for f in $(FILES); do echo '[ -f "/'$$f'" ] && dpkg-divert --remove /'$$f; done >>$@~
	echo "exit 0" >>$@~
	chmod +x $@~
	mv $@~ $@

deb/DEBIAN/postinst: postinst deb
	cp $< $@

$(TARGET): deb $(OBJECTS)
	sed s/@@version@@/$(VERSION)/ control > deb/DEBIAN/control
	mkdir -p deb/usr/share/doc/$(MODULE)
	cp changelog deb/usr/share/doc/$(MODULE)/changelog
	cp -r $(DIR)/* deb/
	fakeroot dpkg --build deb
	mv deb.deb $@