#! /usr/bin/make -f

PKGLONGNAME=LocalRepository

PKGDIR=php-htmlpurifier-4.0.0+dfsg1
#PKGDIR=$(shell dirname */debian)
PKGNAME=$(shell head -1 $(PKGDIR)/debian/changelog 2>/dev/null| sed 's/\(.[^ ]*\) .*/\1/')
BRANCH=$(shell [ "$(shell echo $(basename $(CURDIR)) | sed 's/.*runk.*/trunk/')" = "trunk" ] && echo svn || echo brc)

PKGLETTER=$(shell echo $(PKGNAME) | cut -c1)
ORIGIN=debian.bayle.eu
COWPLACE=$(CURDIR)
BUILDPLACE=$(COWPLACE)/builder/buildplace
BUILDFILES=$(COWPLACE)/builder/buildfiles
BUILDRESULT=$(COWPLACE)/result
COWBUILDERBASE=$(COWPLACE)/builder/cow
PBUILDERTGZ=$(COWPLACE)/builder/tgz
TARBALLS=$(COWPLACE)/tarballs
APTCACHE=$(COWPLACE)/builder/cache
DISTRIB=$(shell echo $(XDISTRIB) | cut -c2-)
LOCALREPODEB=/var/www/debian-fusionforge-$(BRANCH)
LOCALREPOUBU=/var/www/ubuntu-fusionforge-$(BRANCH)
DEBIANLIST=1lenny
UBUNTULIST=1jaunty 1karmic 1lucid
ASKPASS=--ask-passphrase
#ASKPASS=

# Try if a local mirror is available
UBUNTUOP=$(shell wget -q -S http://localhost/ubuntu -O /dev/null && echo "--mirror http://localhost/ubuntu" || echo "--mirror http://archive.ubuntu.com/ubuntu") --debootstrap debootstrap
DEBIANOP=$(shell wget -q -S http://localhost/debian -O /dev/null && echo "--mirror http://localhost/debian" || echo "--mirror http://ftp.fr.debian.org/debian") --debootstrapopts --include=apt

MAJOR=$(shell head -1 $(PKGDIR)/debian/changelog 2>/dev/null| sed 's/.*(\(.[^-]*\).*).*/\1/')
ORIGMINOR=$(shell head -1 $(PKGDIR)/debian/changelog 2>/dev/null| sed 's/.*(.[^-]*[-]\(.*\)).*/\1/')
#svnrev=$(shell LANG=C svn info | grep Revision | cut -d: -f2| sed 's/ //g')

MINOR=-1
MINOR=-$(ORIGMINOR)+$(XDISTRIB)

DEBUG=--debug
DEBUG=
DEBBUILDOPTS=--debbuildopts -sa 
ARCH=$(shell dpkg-architecture -qDEB_BUILD_ARCH)

UBUHOOK="--hookdir $(CURDIR)/hook/ubuntu"
# Some doc found there http://wiki.debian.org/cowbuilder
# Hook are not anymore necessary, but I keep as an example
UBUHOOK="--components 'main universe' --debootstrapopts --exclude=udev,pcmciautils,initramfs-tools"
UBUHOOK=--components "main universe" --hookdir $(CURDIR)/hook/ubuntu

ORIGFILE=$(PKGNAME)_$(MAJOR).orig.tar.gz

DSCFILE=$(PKGNAME)_$(MAJOR)$(MINOR).dsc
CHANGEFILE=$(PKGNAME)_$(MAJOR)$(MINOR)_$(ARCH).changes

PDSCFILE=$(PKGNAME)_$(MAJOR)$(MINOR)+p.dsc
PCHANGEFILE=$(PKGNAME)_$(MAJOR)$(MINOR)+p_$(ARCH).changes

COWBUILDERCMD=sudo /usr/sbin/cowbuilder --build --basepath $(COWBUILDERBASE)/base-$(DISTRIB).cow --configfile $(COWBUILDERBASE)/config $(BUILDFILES)/$(DSCFILE) $(DEBBUILDOPTS)

PBUILDERCMD=cd $(BUILDFILES) && sudo /usr/sbin/pbuilder --build --basetgz $(PBUILDERTGZ)/base-$(DISTRIB).tgz --configfile $(PBUILDERTGZ)/config $(BUILDFILES)/$(PDSCFILE)

default: list

list:
	@echo ======================================================================================
	@echo '=                    Available target are listed below $(BRANCH)                    ='
	@echo ======================================================================================
	@cat Makefile.debian | grep '^.*:.*#$$' | sed 's/PKGLONGNAME/$(PKGLONGNAME)/' | sed 's/^\(.*:\).*#\(.*\)#$$/\1		\2/'
	@echo ======================================================================================

$(PKGDIR):
	dget http://ftp.fr.debian.org/debian/pool/main/p/php-htmlpurifier/php-htmlpurifier_4.0.0+dfsg1-1.dsc
	dpkg-source -x php-htmlpurifier_4.0.0+dfsg1-1.dsc
#
# Simple targets
#
#:======== Debian Builds ============#
lenny:    # Simply build lenny packages #
	make cowbuilddeb DEBIANLIST=1lenny

rlenny:   # Make a lenny repository #
	make repodeb DEBIANLIST=1lenny

squeeze:  # Simply build squeeze packages #
	make cowbuilddeb DEBIANLIST=2squeeze

rsqueeze: # Make a squeeze repository #
	make repodeb DEBIANLIST=2squeeze

sid:      # Simply build sid packages #
	make cowbuilddeb DEBIANLIST=3sid

rsid:     # Make a sid repository #
	make repodeb DEBIANLIST=3sid

#:======== Ubuntu Builds ============#
intrepid:  # Simply build intrepid packages #
	make cowbuildubu UBUNTULIST=1intrepid

rintrepid: # Make an intrepid repository #
	make repoubu UBUNTULIST=1intrepid

jaunty:    # Simply build jaunty packages #
	make cowbuildubu UBUNTULIST=1jaunty

rjaunty:   # Make a jaunty repository #
	make repoubu UBUNTULIST=1jaunty

karmic:    # Simply build karmic packages #
	make cowbuildubu UBUNTULIST=1karmic

rkarmic:   # Make a karmic repository #
	make repoubu UBUNTULIST=1karmic

#:======== Other Builds ============#
#
# PKGLONGNAME
#
orig: $(TARBALLS)/$(ORIGFILE) # Make PKGLONGNAME orig file                                      #

#
# Build with cowbuilder or pbuilder
#
all: $(PKGDIR) cowbuilddeb cowbuildubu # ***** Build all package for debian and ubuntu ***** #

deploy: repodeb repoubu # ***** Deploy packages in Debian and Ubuntu repositories ***** #

repodeb: cowbuilddeb
	@for dist in $(DEBIANLIST); do \
	make localrepo reprepro XDISTRIB=$$dist LOCALREPO=$(LOCALREPODEB) DISTRIBLIST="$(DEBIANLIST)" ; \
	done

repoubu: cowbuildubu
	@for dist in $(UBUNTULIST); do \
	make localrepo reprepro XDISTRIB=$$dist LOCALREPO=$(LOCALREPOUBU) DISTRIBLIST="$(UBUNTULIST)" ; \
	done

cowbuildtest:
	@echo "Will build $(PKGNAME)_$(MAJOR)$(MINOR)$(DISTRIB)"

cowbuilddeb: $(PKGDIR) # ***** This is the one to cowbuild debian packages ***** #
	@for dist in $(DEBIANLIST); do \
	make cowbuilddist XDISTRIB=$$dist DISTROOP="$(DEBIANOP)" ; \
	done

cowbuildubu: $(PKGDIR) # ***** This is the one to cowbuild ubuntu packages ***** #
	@for dist in $(UBUNTULIST); do \
	make cowbuilddist XDISTRIB=$$dist DISTROOP="$(UBUNTUOP)" HOOK='$(UBUHOOK)' ; \
	done

cowbuilddist: cowbuilderenv $(BUILDFILES) $(BUILDRESULT)/$(CHANGEFILE)
	@echo "Building $(BUILDRESULT)/$(CHANGEFILE)"

pbuilddist: pbuilderenv $(BUILDFILES) $(BUILDRESULT)/$(PCHANGEFILE)
	@echo "Building $(BUILDRESULT)/$(PCHANGEFILE)"

$(BUILDRESULT)/$(CHANGEFILE): $(BUILDFILES)/$(DSCFILE)
	$(COWBUILDERCMD)

$(BUILDRESULT)/$(PCHANGEFILE): $(BUILDFILES)/$(PDSCFILE)
	$(PBUILDERCMD)

$(BUILDFILES)/$(DSCFILE): $(BUILDFILES)/$(ORIGFILE)
	cd $(PKGDIR) ; debclean
	find $(PKGDIR) -type f -or -type l | grep -v '/CVS/' | grep -v '/.svn/' | grep -v rpm-specific | grep -v docs/phpdoc/docs | grep -v ^./debian/ | cpio -pdumB $(BUILDFILES)/
	# Set version for given distrib
	cd $(BUILDFILES)/$(PKGDIR); dch -b -v $(MAJOR)$(MINOR) -D UNRELEASED "This is $(DISTRIB) autobuild"
	perl -pi -e "s/UNRELEASED/$(DISTRIB)/" $(BUILDFILES)/$(PKGDIR)/debian/changelog
	cd $(BUILDFILES) ; dpkg-source -b $(PKGDIR)
	rm -rf $(BUILDFILES)/$(PKGDIR)

$(BUILDFILES)/$(PDSCFILE): $(BUILDFILES)/$(ORIGFILE)
	cd $(PKGDIR) ; debclean
	find $(PKGDIR) -type f -or -type l | grep -v '/CVS/' | grep -v '/.svn/' | grep -v rpm-specific | grep -v docs/phpdoc/docs | grep -v ^./debian/ | cpio -pdumB $(BUILDFILES)/
	# Set version for given distrib
	cd $(BUILDFILES)/$(PKGDIR); dch -b -v $(MAJOR)$(MINOR)+p -D UNRELEASED "This is $(DISTRIB) autobuild"
	perl -pi -e "s/UNRELEASED/$(DISTRIB)/" $(BUILDFILES)/$(PKGDIR)/debian/changelog
	cd $(BUILDFILES) ; dpkg-source -b $(PKGDIR)
	rm -rf $(BUILDFILES)/$(PKGDIR)

$(BUILDFILES)/$(ORIGFILE): $(TARBALLS)/$(ORIGFILE)
	cp $(TARBALLS)/$(ORIGFILE) $(BUILDFILES)

$(TARBALLS)/$(ORIGFILE): $(TARBALLS) $(ORIGFILE)
	cp $(ORIGFILE) $(TARBALLS)/$(ORIGFILE)
	#ln -s ../$(ORIGFILE) $(TARBALLS)/$(ORIGFILE)

#$(TARBALLS)/$(ORIGFILE): $(TARBALLS)
#	cd $(PKGDIR) ; debclean
#	find $(PKGDIR) -type f -or -type l | grep -v '/CVS/' | grep -v '/.svn/' | grep -v rpm-specific | grep -v docs/phpdoc/docs | grep -v ^./debian/ | cpio -o -H ustar | gzip > $(TARBALLS)/$(ORIGFILE)
	
pbuilderenv: $(PBUILDERTGZ) $(PBUILDERTGZ)/base-$(DISTRIB).tgz
	@echo "Ready for $(DISTRIB)"

cowbuilderenv: $(COWBUILDERBASE) $(COWBUILDERBASE)/base-$(DISTRIB).stamp
	@echo "Ready for $(DISTRIB)"

$(PBUILDERTGZ)/base-$(DISTRIB).tgz: $(PBUILDERTGZ)/config
	sudo /usr/sbin/pbuilder --create --distribution $(DISTRIB) --basetgz $(PBUILDERTGZ)/base-$(DISTRIB).tgz --configfile $(PBUILDERTGZ)/config $(DISTROOP)

$(COWBUILDERBASE)/base-$(DISTRIB).stamp: $(COWBUILDERBASE)/config
	sudo /usr/sbin/cowbuilder --create $(HOOK) --distribution $(DISTRIB) --basepath $(COWBUILDERBASE)/base-$(DISTRIB).cow --configfile $(COWBUILDERBASE)/config $(DISTROOP)
	touch $(COWBUILDERBASE)/base-$(DISTRIB).stamp

$(PBUILDERTGZ)/config: /usr/sbin/pbuilder
	echo "APTCACHE=$(APTCACHE)" > $(PBUILDERTGZ)/config
	echo "BUILDPLACE=$(BUILDPLACE)" >> $(PBUILDERTGZ)/config
	echo "BUILDRESULT=$(BUILDRESULT)" >> $(PBUILDERTGZ)/config

$(COWBUILDERBASE)/config: /usr/sbin/cowbuilder
	echo "APTCACHE=$(APTCACHE)" > $(COWBUILDERBASE)/config
	echo "BUILDPLACE=$(BUILDPLACE)" >> $(COWBUILDERBASE)/config
	echo "BUILDRESULT=$(BUILDRESULT)" >> $(COWBUILDERBASE)/config

/usr/sbin/pbuilder:
	sudo apt-get install pbuilder

ubukey:
	gpg --keyserver keyserver.ubuntu.com --recv-keys 40976EAF437D05B5
	gpg --export --armor 40976EAF437D05B5 | sudo apt-key add -

/usr/sbin/cowbuilder:
	sudo apt-get install cowdancer

localrepo: $(LOCALREPO) $(LOCALREPO)/conf $(LOCALREPO)/conf/distributions
	
reprepro: $(LOCALREPO)/pool/main/$(PKGLETTER)/$(PKGNAME)/$(DSCFILE) # Install in repository

$(LOCALREPO)/pool/main/$(PKGLETTER)/$(PKGNAME)/$(DSCFILE): $(BUILDRESULT)/$(CHANGEFILE)
	cd $(BUILDRESULT); reprepro $(ASKPASS) -Vb $(LOCALREPO) include $(DISTRIB) $(CHANGEFILE)

$(LOCALREPO)/conf/distributions:
	for xdist in $(DISTRIBLIST) ; do \
	dist=`echo $$xdist | cut -c2-` ; \
	echo "Codename: $$dist" ; \
	echo "Suite: $$dist" ; \
	echo "Components: main" ; \
	echo "UDebComponents: main" ; \
	echo "Architectures: amd64 i386 source" ; \
	echo "Origin: $(ORIGIN)" ; \
	echo "Version: 0.1" ; \
	echo "Description: My $(PKGLONGNAME) $$dist repository" ; \
	echo "SignWith: yes" ; \
	echo "" ; done >> $(LOCALREPO)/conf/distributions

$(LOCALREPO)/conf:
	mkdir $(LOCALREPO)/conf

$(TARBALLS):
	mkdir -p $(TARBALLS)

$(BUILDFILES):
	mkdir -p $(BUILDFILES)

$(COWBUILDERBASE):
	mkdir -p $(COWBUILDERBASE)

$(PBUILDERTGZ):
	mkdir -p $(PBUILDERTGZ)

$(LOCALREPO):
	sudo mkdir $(LOCALREPO)
	sudo chown `id -u`.`id -g` $(LOCALREPO)