#!/usr/bin/make -f

include /usr/share/openstack-pkg-tools/pkgos.make

%:
	dh $@ --buildsystem=pybuild --with python3,sphinxdoc

override_dh_auto_clean:
	find . -iname '*.pyc' -delete
	rm -f debian/cloudkitty-common.config debian/cloudkitty-common.postinst
	rm -f debian/cloudkitty-api.config debian/cloudkitty-api.postinst debian/cloudkitty-common.postrm
	rm -f debian/*.init debian/*.upstart debian/*.service debian/*.templates
	rm -rf build *.egg-info $(CURDIR)/debian/po
	find . -iname '*.pyc' -delete
	for i in $$(find . -type d -iname __pycache__) ; do rm -rf $$i ; done
	cp $(CURDIR)/debian/cloudkitty.conf.sample doc/source/_static/cloudkitty.conf.sample

override_dh_auto_build:
	/usr/share/openstack-pkg-tools/pkgos_insert_include pkgos_func cloudkitty-common.config
	/usr/share/openstack-pkg-tools/pkgos_insert_include pkgos_func cloudkitty-common.postinst
	/usr/share/openstack-pkg-tools/pkgos_insert_include pkgos_func cloudkitty-api.config
	/usr/share/openstack-pkg-tools/pkgos_insert_include pkgos_func cloudkitty-api.postinst
	/usr/share/openstack-pkg-tools/pkgos_insert_include pkgos_postrm cloudkitty-common.postrm
	pkgos-merge-templates cloudkitty-api cloudkitty endpoint
	pkgos-merge-templates cloudkitty-common cloudkitty db rabbit ksat

override_dh_auto_install:
	echo "Do nothing..."

override_dh_auto_test:
	echo "Do nothing..."

override_dh_install:
	for i in $(PYTHON3S) ; do \
		python$$i setup.py install --install-layout=deb --root $(CURDIR)/debian/tmp ; \
	done

	# Patch to find metrics.yml from curdir instead of /etc
	# This is needed for both tests and generating cloudkitty.conf
	patch -p1 <$(CURDIR)/debian/cloudkitty.collector.__init__.py.patch
	cp cloudkitty/collector/__init__.py $(CURDIR)/debian/tmp/usr/lib/python3/dist-packages/cloudkitty/collector

ifeq (,$(findstring nocheck, $(DEB_BUILD_OPTIONS)))
	pkgos-dh_auto_test --no-py2 'cloudkitty\.tests(?!(.*collectors\.test_prometheus.*|.*storage\.v1\.test_hybrid_storage.*|.*test_hacking\.HackingTestCase\.test_logging_with_tuple_argument.*|.*storage\.v1\.test_storage\.StorageTotalTest\.test_get_total_without_filter_but_timestamp.*))'
endif

	mkdir -p $(CURDIR)/debian/cloudkitty-common/usr/share/cloudkitty-common
	PYTHONPATH=$(CURDIR)/debian/tmp/usr/lib/python3/dist-packages oslo-config-generator \
		--output-file $(CURDIR)/debian/cloudkitty-common/usr/share/cloudkitty-common/cloudkitty.conf \
		--namespace cloudkitty.common.config \
		--namespace oslo.concurrency \
		--namespace oslo.db \
		--namespace oslo.log \
		--namespace oslo.messaging \
		--namespace oslo.middleware.http_proxy_to_wsgi \
		--namespace oslo.middleware.cors \
		--namespace oslo.policy \
		--namespace keystonemiddleware.auth_token
	pkgos-readd-keystone-authtoken-missing-options $(CURDIR)/debian/cloudkitty-common/usr/share/cloudkitty-common/cloudkitty.conf keystone_authtoken cloudkitty

	# Unpatch for production
	patch -p1 -R <$(CURDIR)/debian/cloudkitty.collector.__init__.py.patch
	cp cloudkitty/collector/__init__.py $(CURDIR)/debian/tmp/usr/lib/python3/dist-packages/cloudkitty/collector

	# Set everything to use [keystone_authtoken] by default, otherwise it points to a non-working config
	pkgos-fix-config-default $(CURDIR)/debian/cloudkitty-common/usr/share/cloudkitty-common/cloudkitty.conf ceilometer_collector auth_section keystone_authtoken
	pkgos-fix-config-default $(CURDIR)/debian/cloudkitty-common/usr/share/cloudkitty-common/cloudkitty.conf gnocchi_collector auth_section keystone_authtoken
	pkgos-fix-config-default $(CURDIR)/debian/cloudkitty-common/usr/share/cloudkitty-common/cloudkitty.conf keystone_fetcher auth_section keystone_authtoken

	# Set correct value for metrics.yml after we've patched it:
	pkgos-fix-config-default $(CURDIR)/debian/cloudkitty-common/usr/share/cloudkitty-common/cloudkitty.conf collect metrics_conf /etc/cloudkitty/metrics.yml

	# Set the lock_path
	pkgos-fix-config-default $(CURDIR)/debian/cloudkitty-common/usr/share/cloudkitty-common/cloudkitty.conf oslo_concurrency lock_path /var/lock/cloudkitty

	# Fixed default backend
	pkgos-fix-config-default $(CURDIR)/debian/cloudkitty-common/usr/share/cloudkitty-common/cloudkitty.conf fetcher backend keystone

	# Fixed using /etc/cloudkitty/policy.d
	pkgos-fix-config-default $(CURDIR)/debian/cloudkitty-common/usr/share/cloudkitty-common/cloudkitty.conf oslo_policy policy_dirs /etc/cloudkitty/policy.d

	mkdir -p $(CURDIR)/debian/cloudkitty-common/etc/cloudkitty/policy.d
	PYTHONPATH=$(CURDIR)/debian/tmp/usr/lib/python3/dist-packages oslopolicy-sample-generator \
		--output-file $(CURDIR)/debian/cloudkitty-common/etc/cloudkitty/policy.d/00_default_policy.yaml \
		--format yaml \
		--namespace cloudkitty

	for i in api_paste.ini metrics.yml ; do \
		install -D -m 0664 etc/cloudkitty/$$i $(CURDIR)/debian/cloudkitty-common/usr/share/cloudkitty-common/$$i ; \
	done


	dh_install
	dh_missing --fail-missing
	# Generate all config files

override_dh_sphinxdoc:
ifeq (,$(findstring nodocs, $(DEB_BUILD_OPTIONS)))
	# Warning: building doc fails.
	set -e ; set -x ; if ! PYTHON=python3 python3 -m sphinx $(SPHINXOPTS) -b html doc/source $(CURDIR)/debian/cloudkitty-doc/usr/share/doc/cloudkitty-doc/html ; then \
		cat /tmp/sphinx-err*.log ; \
		exit 1 ; \
	fi
	rm -rf $(CURDIR)/debian/cloudkitty-doc/usr/share/doc/cloudkitty-doc/html/.doctrees
	if [ -e $(CURDIR)/debian/cloudkitty-doc/usr/share/doc/cloudkitty-doc/html/_static ] ; then \
		touch $(CURDIR)/debian/cloudkitty-doc/usr/share/doc/cloudkitty-doc/html/_static/toggle.js ; \
	fi
	dh_sphinxdoc
endif

override_dh_installman:
ifeq (,$(findstring nodocs, $(DEB_BUILD_OPTIONS)))
	echo "No man pages for now"
#	sphinx-build $(SPHINXOPTS) -b man doc/source doc/build/man
#	dh_installman
endif

override_dh_python3:
	dh_python3 --shebang=/usr/bin/python3