#
# Copyright (C) 2006 Mekensleep
#
# Mekensleep
# 24 rue vieille du temple
# 75004 Paris
#       licensing@mekensleep.com
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA.
#
# Authors:
#  Loic Dachary <loic@gnu.org>
#
: ${GPGKEY:=497A176D}

PACKAGING_FARM_LIBDIR=/home/loic/local/ports/packaging-farm/packaging-farm/lib

all: sync archive dupmerge link-sources upload

#
# Prompt the user for upload to Debian unstable
#
official:
	for package in unittest++ xwnc openscenegraph openalpp-cvs osgal-cvs osgcal ; do \
		${MAKE} sign/$$package ; \
		bin/official-debian $$package ; \
	done

#
# Submit a freshmeat entry
#
RELEASE_FOCUS=Minor bugfixes

FRESHMEAT_DRY_RUN = -N

GET_NEWS=$$(wget -q -O - "http://cvs.gna.org/cvsweb/$$package/NEWS?rev=HEAD;content-type=text%2Fplain;cvsroot=$$cvsroot" | perl -ne "if((/^Release $$version/ .. /^Release/ && !/^Release $$version/) && !/^Release/ && !/^\s*$$/) { s/\.$$//; s/\n/. /sg; print; }" )

GET_VERSION=$$(expr $$package/gnulinux/debian/unstable/src/$$package*.diff.gz : '.*_\(.*\)-.*.diff.gz')

#
# It won't work unless ~/.netrc has the proper id/password
#
# echo machine freshmeat login $mylogin password $mypassword > ~/.netrc
#
freshmeat/unittest++:
	cvsroot=underware ; \
	package=${@F} ; \
	version=${GET_VERSION} ; \
	changes=${GET_NEWS} ; \
	bin/freshmeat-submit ${FRESHMEAT_DRY_RUN} -nV --project=$$package --branch=Default --version="$$version" --changes="$$changes" --license='GNU General Public License (GPL)' --gzipped-tar-url=http://download.gna.org/$$cvsroot/sources/$$package-$$version.tar.gz  --release-focus="${RELEASE_FOCUS}"

DRY = --dry-run

#
# When the local directory is up to date (sync + archive + dupmerge), upload 
# somewhere on the internet.
#
upload:
	[ "${GPG_PASSWORD}" ]
	if [ ! -f SIG_STONE ] ; then touch -t 200001011010 SIG_STONE ; fi
	find * \( -type f -a -newer SIG_STONE \) | grep -v '\.sig$$' | while read file ; do \
		rm -f $$file.sig ; \
		echo $$file ; \
		echo ${GPG_PASSWORD} | gpg --quiet --command-fd 0 --detach $$file > /dev/null 2>&1; \
	done
	sleep 1
	touch SIG_STONE
	rsync ${DRY} ${BWLIMIT} --delete --delete-excluded  --exclude='var/cache/yum/' --exclude='/farms' --exclude '*.tmp' --exclude='*~' -avH -z * ./ download.gna.org:/upload/underware/

#
# Avoid file duplication by merging identical files with hard links
#
dupmerge:
	perl ${PACKAGING_FARM_LIBDIR}/faster-dupmerge ${DRY} --find ! -name '*.sig' -- .

FARM_HOST=farm-poker3d
#FARM_HOST=mekensleep.com:21873
PACKAGES=nprofile unittest++ blender xwnc openscenegraph openalpp-cvs osgal-cvs cal3d osgcal poker3d underware


#
# Copy the current packaging-farm results
#
sync: $(patsubst %,sync/%,${PACKAGES})
	rsync ${BWLIMIT} ${DRY} --exclude '*.sig' --delete -avH -z rsync://${FARM_HOST}/packaging-farm/html/ html/

$(patsubst %,sync/%,${PACKAGES}):
	rsync ${BWLIMIT} ${DRY} --exclude '*.sig' --delete -avH -z rsync://${FARM_HOST}/packaging-farm/${@F}/ ${@F}/

#
# Archive the current packaging-farm results and
# the source / binaries available in the official repositories.
#
archive archives: $(patsubst %,archives/%,${PACKAGES})

$(patsubst %,archives/%,${PACKAGES}): archives/% : official/%
	rsync --exclude '*.sig' ${DRY} -avH ${@F}/ archives/${@F}/

.PHONY: $(patsubst %,archives/%,${PACKAGES})

WGET_DIR=wget --quiet --timestamping --no-directories --no-host-directories --recursive --level=1 

define OFFICIAL
official/${1}:: $(patsubst %,official/${1}/archives/%,${2})

$(patsubst %,official/${1}/archives/%,${2})::
	cd archives/${1}/*/*/$${@F} && mkdir -p official && cd official && ${PACKAGING_FARM_LIBDIR}/$$$$(packaging-farm --var DISTRIBUTION=$${@F} DISTTYPE)/official-op.sh -d $${@F} archive ${1}
endef

$(eval $(call OFFICIAL,nprofile,))
$(eval $(call OFFICIAL,unittest++,unstable))
$(eval $(call OFFICIAL,blender,))
$(eval $(call OFFICIAL,xwnc,unstable))
$(eval $(call OFFICIAL,openthreads,))
$(eval $(call OFFICIAL,producer,))
$(eval $(call OFFICIAL,openscenegraph,unstable edgy))
$(eval $(call OFFICIAL,openalpp-cvs,unstable edgy))
$(eval $(call OFFICIAL,osgal-cvs,unstable edgy))
$(eval $(call OFFICIAL,cal3d,))
$(eval $(call OFFICIAL,osgcal,unstable edgy))
$(eval $(call OFFICIAL,poker3d,))
$(eval $(call OFFICIAL,underware,))

#
# Sign or update all packages in Debian unstable
#
sign: $(patsubst %,sign/%,${PACKAGES})

$(patsubst %,sign/%,${PACKAGES}):
	debsign -k${GPGKEY} ${@F}/gnulinux/debian/unstable/src/*.changes

#
# Maintain shorter names for all source tarballs ever published
# in Debian unstable
#
UNOFFICIAL_PACKAGES = {nprofile,poker3d}
link-sources:
	cd sources ; \
	for file in ../archives/*/gnulinux/debian/unstable/official/*.orig.tar.gz ../archives/${UNOFFICIAL_PACKAGES}/gnulinux/debian/unstable/src/*.orig.tar.gz ; do \
		base=$$(basename $$file) ; \
		other=$$(echo $$base | sed -e 's/_/-/' -e 's/\.orig//') ; \
		rm -f $$other ; \
		ln -s $$file $$other ; \
	done