NAME=pwgrep
all: version documentation build

# THIS IS NEEDED BY THE DEBIAN TOOLS

# Builds the project. Since this is only a fake project, it just copies a script.
build:
	echo "echo This is version $$(cat .version)" >> bin/$(NAME)
	
# 'install' installes a fake-root, which will be used to build the Debian package
# $DESTDIR is actually set by the Debian tools.
install:
	test ! -d $(DESTDIR)/usr/bin && mkdir -p $(DESTDIR)/usr/bin || exit 0
	test ! -d $(DESTDIR)/usr/share/$(NAME) && mkdir -p $(DESTDIR)/usr/share/$(NAME) || exit 0
	cp ./bin/$(NAME).sh $(DESTDIR)/usr/share/$(NAME)/
	chmod 755 ./bin/$(NAME).sh $(DESTDIR)/usr/share/$(NAME)/$(NAME).sh
	ln -s $(DESTDIR)/share/$(NAME)/$(NAME).sh $(DESTDIR)/fwipe
	ln -s $(DESTDIR)/share/$(NAME)/$(NAME).sh $(DESTDIR)/pwdbls
	ln -s $(DESTDIR)/share/$(NAME)/$(NAME).sh $(DESTDIR)/pwedit
	ln -s $(DESTDIR)/share/$(NAME)/$(NAME).sh $(DESTDIR)/pwfadd
	ln -s $(DESTDIR)/share/$(NAME)/$(NAME).sh $(DESTDIR)/pwfcat
	ln -s $(DESTDIR)/share/$(NAME)/$(NAME).sh $(DESTDIR)/pwfdel
	ln -s $(DESTDIR)/share/$(NAME)/$(NAME).sh $(DESTDIR)/pwfls
	ln -s $(DESTDIR)/share/$(NAME)/$(NAME).sh $(DESTDIR)/pwgrep
	ln -s $(DESTDIR)/share/$(NAME)/$(NAME).sh $(DESTDIR)/pwhelp 
	ln -s $(DESTDIR)/share/$(NAME)/$(NAME).sh $(DESTDIR)/pwldb 
	ln -s $(DESTDIR)/share/$(NAME)/$(NAME).sh $(DESTDIR)/pwupdate

deinstall:
	rm $(DESTDIR)/fwipe 2>/dev/null || exit 0
	rm $(DESTDIR)/pwdbls 2>/dev/null || exit 0
	rm $(DESTDIR)/pwedit 2>/dev/null || exit 0
	rm $(DESTDIR)/pwfadd 2>/dev/null || exit 0
	rm $(DESTDIR)/pwfcat 2>/dev/null || exit 0
	rm $(DESTDIR)/pwfdel 2>/dev/null || exit 0
	rm $(DESTDIR)/pwfls 2>/dev/null || exit 0
	rm $(DESTDIR)/pwgrep 2>/dev/null || exit 0
	rm $(DESTDIR)/pwhelp 2>/dev/null || exit 0
	rm $(DESTDIR)/pwldb 2>/dev/null || exit 0
	rm $(DESTDIR)/pwupdate 2>/dev/null || exit 0
	-d $(DESTDIR)/usr/share/$(NAME) && rm -r $(DESTDIR)/usr/share/$(NAME) || exit 0

clean:

# ADDITIONAL RULES:

# Parses the version out of the Debian changelog
version:
	cut -d' ' -f2 debian/changelog | head -n 1 | sed 's/(//;s/)//' > .version

# Builds the documentation into a manpage
documentation:
	pod2man --release="$(NAME) $$(cat .version)" \
		--center="User Commands" ./docs/$(NAME).pod > ./docs/$(NAME).1
	pod2text ./docs/$(NAME).pod > ./docs/$(NAME).txt

# Build a debian package (don't sign it, modify the arguments if you want to sign it)
deb: all
	dpkg-buildpackage -uc -us

dch: 
	dch -i

release: dch deb 
	bash -c "git tag $$(cat .version)"
	git push --tags
	git commit -a -m 'New release'
	git push origin master

clean-top:
	rm ../$(NAME)_*.tar.gz
	rm ../$(NAME)_*.dsc
	rm ../$(NAME)_*.changes
	rm ../$(NAME)_*.deb