# howto add rule updates:
# edit paths ($srcdir) in changes.pl 
# update changes.diff - verify changes!

# dig  -t any 2.4.3.updates.spamassassin.org
# wget http://spamassassin.kluge.net/updates/501214.tar.gz
# wget http://spamassassin.kluge.net/updates/501214.tar.gz.asc
# gpg --verify 501214.tar.gz.asc 501214.tar.gz
#
# or just use: make sa-updates.tgz (from the last stable version)
# warning: start with an empty sa-updates.tgz, install the package,
# the run sa-update to generate the updates
#
# Note: we also add KAM.cf from
# http://www.pccc.com/downloads/SpamAssassin/contrib/KAM.cf
#
# edit debin/rules to apply updates

PKGREL=3
SAVER=3.4.2
OPKGNAME = Mail-SpamAssassin-${SAVER}
NPKGNAME = proxmox-spamassassin_${SAVER}
DEB = proxmox-spamassassin_${SAVER}-${PKGREL}_amd64.deb

EXTRA_RULES = KAM.cf

SA_UPDATE_GPG_DIR = .sa-update-gpghome

#${DEB}: ${OPKGNAME}.tar.gz
${DEB}: ${OPKGNAME}.tar.gz sa-updates.tgz ${EXTRA_RULES}
	-rm -rf ${OPKGNAME} ${NPKGNAME}
	tar xzf ${OPKGNAME}.tar.gz
	mv ${OPKGNAME} ${NPKGNAME}
	cp -a debian ${NPKGNAME}
	mkdir ${NPKGNAME}/extra_rules
	cp ${EXTRA_RULES} ${NPKGNAME}/extra_rules
	cd ${NPKGNAME}; dpkg-buildpackage -us -uc -rfakeroot
	-rm -rf ${OPKGNAME} ${NPKGNAME}
	lintian ${DEB}

KAM.cf:
	wget http://www.pccc.com/downloads/SpamAssassin/contrib/KAM.cf -O $@.tmp
	mv KAM.cf.tmp $@

${SA_UPDATE_GPG_DIR}/.prepared: ${OPKGNAME}.tar.gz
	rm -rf ${SA_UPDATE_GPG_DIR}
	mkdir --mode=0700 -p ${SA_UPDATE_GPG_DIR}
	tar --strip-components 2 -xzf ${OPKGNAME}.tar.gz ${OPKGNAME}/rules/sa-update-pubkey.txt
	sa-update --gpghomedir ${SA_UPDATE_GPG_DIR} --import sa-update-pubkey.txt
	rm sa-update-pubkey.txt
	touch $@

sa-updates.tgz: | ${SA_UPDATE_GPG_DIR}/.prepared
	rm -rf updates.tmp
	sa-update --gpghomedir ${SA_UPDATE_GPG_DIR} --updatedir updates.tmp --channel updates.spamassassin.org
	tar cvzf sa-updates.tgz --exclude=local.cf --exclude=regression_tests.cf --exclude=*.txt  --exclude=MIRRORED.BY -C updates.tmp/updates_spamassassin_org/ .

.PHONY: upload
upload: ${DEB}
	tar cf - ${DEB} | ssh -X repoman@repo.proxmox.com -- upload --product pmg --dist stretch

CLEANFILES = *~ debian/*~ *.deb proxmox-spamassassin_*	updates.tmp ${SA_UPDATE_GPG_DIR}

.PHONY: clean
clean: 
	rm -rf ${CLEANFILES}

.PHONY: dinstall
dinstall: ${DEB}
	dpkg -i ${DEB}