VERSION = 3.1.0
REVISION := $(shell svnversion . | sed -e 's/M//' -e 's/.*://')
RELEASE=1
WORKDIR := $(shell pwd)

ifneq ($(origin REVISION),undefined)
	BUILD := ${VERSION}.${REVISION}
else
	BUILD := ${VERSION}
endif

PERLMODS = ./perlmods

# NOTE: to install into different location use
# 'make DESTDIR=/path/to/base' when running any of the options
# If changing the destination ensure to run 'make clean' first
prefix = /usr/local/nagios/perl

USER = nagios
GROUP = nagios

INSTALL = tools/install-sh

GENERATED = opsview-perl.spec
perlmoduledir = $(exec_prefix)/perl

all: version expand patching
	DESTDIR=$(DESTDIR) ./tools/build_perl_modules -d $(prefix) -m ${PERLMODS}

expand:
	DESTDIR=$(DESTDIR) ./tools/build_perl_modules -d $(prefix) -e ${PERLMODS}
	touch expand

reexpand:
	rm -f expand
	$(MAKE) expand

patching:
	# Perform any required patching here, i.e.
	# cd perlmods/SQL_Abstract-[0-9]* && patch -p0 << ../../patches/sql_abstract.patch
	cd perlmods/Template-Toolkit-[0-9]*[0-9] && cp ../../patches/tt_defaults_file .defaults.cfg
	cd perlmods/XML-Parser-[0-9]*[0-9] && patch -N -p0 < ../../patches/XML-Parser_solaris.patch || true
	##cd perlmods/Catalyst-Plugin-Session-Store-FastMmap-[0-9]*[0-9] && patch -p1 < ../../patches/Catalyst-Plugin-Session-Store-FastMmap_unlink_on_exit.patch
	cd perlmods/EasyTCP-[0-9]*[0-9] && patch -p0 < ../../patches/Net-EasyTCP_internaldata_before_normal_data_lost.patch
	cd perlmods/EasyTCP-[0-9]*[0-9] && patch -p0 < ../../patches/Net-EasyTCP_with_bind_address.patch
	#cd perlmods/Nagios-Object-[0-9]*[0-9] && patch -p1 < ../../patches/Nagios_Object_missing_properties.patch
	cd perlmods/Net-Dev-MIBLoadOrder-1.1.0 && patch -p0 < ../../patches/mibloadorder_emptydirs.patch
	cd perlmods/WWW-Mechanize-Timed-[0-9]*[0-9] && patch -p1 < ../../patches/WWW-Mechanize-Timed_compatibility.patch
	cd perlmods/Catalyst-Runtime-[0-9]*[0-9] && patch -p1 < ../../patches/catalyst_runtime_cgi_port_forwarding.patch
	cd perlmods/Catalyst-Runtime-[0-9]*[0-9] && patch -p1 < ../../patches/Catalyst-Runtime_immediate_fork.patch
	cd perlmods/Class-DBI-v[0-9]*[0-9] && patch -p1 < ../../patches/class_dbi_on_connect_do.patch
	cd perlmods/Catalyst-Engine-HTTP-Prefork-[0-9]*[0-9] && patch -p1 < ../../patches/catalyst_engine_http_prefork.patch
	# Change behaviour back to previous. t/800login.t fails if uses current behaviour
	# TODO: Understand if it is best as current behaviour with other checks around here to catch the exception
	cd perlmods/Catalyst-Plugin-Authentication-[0-9]* && patch -p1 < ../../patches/Catalyst-Plugin-Authentication_throw_exception_on_restoreable_failure.patch
	cd perlmods/Ima-DBI-[0-9]*[0-9] && patch -p1 < ../../patches/ima_dbi_on_connect_do.patch
	# cd perlmods/Catalyst-Model-HTML-FormFu-[0-9]*[0-9]/ && patch -p1 < ../../patches/Catalyst-Model-HTML-FormFu.patch
	# cd perlmods/HTML-FormFu-*[0-9] && patch -p1 < ../../patches/HTML-FormFu-Element-_Field.patch
	##cd perlmods/Set-Object-*[0-9] && patch -p1 < ../../patches/Set-Object_bug_40356.patch
	# clean up any patch files to stop builds breaking
	find ${PERLMODS} -name "*.pm.orig" -exec rm -f {} \; -print
	touch patching

dev:
	DESTDIR=$(DESTDIR) ./tools/build_perl_modules -s dev -d $(prefix) -e ${PERLMODS}
	# Perform any required patching here, i.e.
	# cd perlmods/SQL_Abstract-[0-9]* && patch -p0 << ../../patches/sql_abstract.patch
	DESTDIR=$(DESTDIR) ./tools/build_perl_modules -s dev -d $(prefix) -m ${PERLMODS}

version:
	echo ${BUILD} > version

opsview-perl.spec: opsview-perl.spec.in
	perl -pe 's/%VERSION%/${BUILD}/g' opsview-perl.spec.in > opsview-perl.spec

opsview-perl: opsview-perl-${BUILD}.tar.gz

opsview-perl-${BUILD}.tar.gz:
	$(MAKE) tar VERSION=${BUILD}

tar: opsview-perl.spec version
	rm -f ../opsview-perl-${BUILD}.tar ../opsview-perl-${BUILD}.tar.gz
	cd .. && ln -s ${WORKDIR} opsview-perl-${BUILD}
	cd .. && tar --gzip -h -cf opsview-perl-${BUILD}.tar.gz --exclude=.svn --exclude=opsview-perl-[0-9\.].tar.gz opsview-perl-${BUILD}
	mv ../opsview-perl-${BUILD}.tar.gz .
	rm ../opsview-perl-${BUILD}

debpkg:
	cp debian/changelog.in debian/changelog
	dch --newversion="${BUILD}-${RELEASE}`lsb_release -cs`1" "Auto generated"
	dpkg-buildpackage -I.svn -i.svn -rfakeroot -uc -us

solpkg:
	mksolpkg

# Don't run test-debug differently here yet
test:
	true
	#DESTDIR=$(DESTDIR) ./tools/build_perl_modules -d $(prefix) -t ${PERLMODS}

dev-test:
	DESTDIR=$(DESTDIR) ./tools/build_perl_modules -s dev -d $(prefix) -t ${PERLMODS}

reinstall:
	rm perlmods/*/installed
	make install

install: 
	$(INSTALL) -d -o ${USER} -g ${GROUP} -m 0775 $(DESTDIR)$(prefix)
	DESTDIR=${DESTDIR} ./tools/build_perl_modules -d $(prefix) -i ${PERLMODS}

dev-install:
	DESTDIR=$(DESTDIR) ./tools/build_perl_modules -s dev -d $(prefix) -i ${PERLMODS}

post-install-test:
	PERL5LIB=$(prefix)/lib prove -t t/*.t

update_all: 
	./tools/update_mods ${PERLMODS}

update_dev: 
	./tools/update_mods -s dev ${PERLMODS}

clean:
	rm -f expand patching
	./tools/update_mods -x ${PERLMODS}
	rm -f opsview-perl.spec
	rm -f debian/build/build-*
	rm -f build-stamp configure-stamp 
	rm -rf debian/opsview-perl
	rm -f ../opsview-perl-[0-9]*.tar ../opsview-perl-[0-9]*.tar.gz
	rm -f opsview-perl-[0-9]*.tar opsview-perl-[0-9]*.tar.gz
	( cd .. && test -h opsview-perl-[0-9]* && rm opsview-perl-[0-9]* ) || true
	DESTDIR=$(DESTDIR) ./tools/build_perl_modules -d $(prefix) -c ${PERLMODS}
	DESTDIR=$(DESTDIR) ./tools/build_perl_modules -s dev -d $(prefix) -c ${PERLMODS}
	rm -rf ${PERLMODS}/*[0-9] # catch older version dirs too

.PHONY: version