#
## (Re)builds Python metafile (__init__.py) 
# 
# overwritten by the specfile
DESTDIR="/"

##########
all: python wsdl 

install: python-install wsdl-install xmlbuilder-install tests-install

clean: python-clean wsdl-clean 

uninstall: python-uninstall tests-uninstall

.PHONY: all install clean uninstall

##########
rpmversion:=$(shell rpm -q --specfile sfa.spec --queryformat="%{version}\n" | head -1)
# somehow %{taglevel} is empty, turns out %{release} has what we want
rpmtaglevel:=$(shell rpm -q --specfile sfa.spec --queryformat="%{release}\n" 2> /dev/null | head -1)
VERSIONTAG=$(rpmversion)-$(rpmtaglevel)
SCMURL=should-be-redefined-by-specfile

python: version

version: sfa/util/version.py
sfa/util/version.py: sfa/util/version.py.in
	sed -e "s,@VERSIONTAG@,$(VERSIONTAG),g" -e "s,@SCMURL@,$(SCMURL),g" sfa/util/version.py.in > $@

xmlbuilder-install:
	cd xmlbuilder-0.9 && python setup.py install --root=$(DESTDIR) && cd -
 
python-install:
	python setup.py install --root=$(DESTDIR)	
	chmod 444 $(DESTDIR)/etc/sfa/default_config.xml

python-clean: version-clean
	python setup.py clean
#	rm $(init)

version-clean:
	rm -f sfa/util/version.py

.PHONY: python version python-install python-clean version-clean xmlbuilder-install 
##########
wsdl: 
	$(MAKE) -C wsdl 

# propagate DESTDIR from the specfile
wsdl-install:
	$(MAKE) -C wsdl install 

wsdl-clean:
	$(MAKE) -C wsdl clean

.PHONY: wsdl wsdl-install wsdl-clean

##########
tests-install:
	mkdir -p $(DESTDIR)/usr/share/sfa/tests
	install -m 755 tests/*.py $(DESTDIR)/usr/share/sfa/tests/

tests-uninstall:
	rm -rf $(DESTDIR)/usr/share/sfa/tests

.PHONY: tests-install tests-uninstall

########## refreshing methods package metafile
# Metafiles - manage Legacy/ and Accessors by hand
init := sfa/methods/__init__.py 

index: $(init)

index-clean:
	rm $(init)

methods_now := $(sort $(shell fgrep -v '"' sfa/methods/__init__.py 2>/dev/null))
# what should be declared
methods_paths := $(filter-out %/__init__.py, $(wildcard sfa/methods/*.py))
methods_files := $(sort $(notdir $(methods_paths:.py=)))

ifneq ($(methods_now),$(methods_files))
sfa/methods/__init__.py: force
endif
sfa/methods/__init__.py: 
	(echo '## Please use make index to update this file' ; echo 'all = """' ; cd sfa/methods; ls -1 *.py | grep -v __init__ | sed -e 's,.py$$,,' ; echo '""".split()') > $@

force:

##########
# a lot of stuff in the working dir is just noise
scan:
	@find . -type f | egrep -v '^\./\.|/\.git/|/\.svn/|TAGS|AA-|~$$|egg-info|\.(py[co]|doc|html|pdf|png|svg|out|bak|xml|dg)$$' 
tags:	
	$(MAKE) scan | xargs etags

.PHONY: scan tags

signatures:
	(cd sfa/methods; grep 'def.*call' *.py > SIGNATURES)
.PHONY: signatures

########## sync
# 2 forms are supported
# (*) if your plc root context has direct ssh access:
# make sync PLC=private.one-lab.org
# (*) otherwise, entering through the root context
# make sync PLCHOST=testbox1.inria.fr GUEST=vplc03.inria.fr

PLCHOST ?= testplc.onelab.eu

ifdef GUEST
ifdef PLCHOST
SSHURL:=root@$(PLCHOST):/vservers/$(GUEST)
SSHCOMMAND:=ssh root@$(PLCHOST) vserver $(GUEST)
endif
endif
ifdef PLC
SSHURL:=root@$(PLC):/
SSHCOMMAND:=ssh root@$(PLC)
endif

LOCAL_RSYNC_EXCLUDES	+= --exclude '*.pyc' 
LOCAL_RSYNC_EXCLUDES	+= --exclude '*.png' --exclude '*.svg' --exclude '*.out'
RSYNC_EXCLUDES		:= --exclude .svn --exclude .git --exclude '*~' --exclude TAGS $(LOCAL_RSYNC_EXCLUDES)
RSYNC_COND_DRY_RUN	:= $(if $(findstring n,$(MAKEFLAGS)),--dry-run,)
RSYNC			:= rsync -a -v $(RSYNC_COND_DRY_RUN) --no-owner $(RSYNC_EXCLUDES)

CLIENTS = $(shell ls sfa/clientbin/*.py)

BINS =	./config/sfa-config-tty ./config/gen-sfa-cm-config.py \
	./sfa/importer/sfa-import-plc.py ./sfa/importer/sfa-nuke-plc.py ./sfa/server/sfa-start.py \
	$(CLIENTS)

sync:
ifeq (,$(SSHURL))
	@echo "sync: You must define, either PLC, or PLCHOST & GUEST, on the command line"
	@echo "  e.g. make sync PLC=private.one-lab.org"
	@echo "  or   make sync PLCHOST=testbox1.inria.fr GUEST=vplc03.inria.fr"
	@exit 1
else
	+$(RSYNC) ./sfa/ $(SSHURL)/usr/lib\*/python2.\*/site-packages/sfa/
	+$(RSYNC) ./tests/ $(SSHURL)/root/tests-sfa
	+$(RSYNC)  $(BINS) $(SSHURL)/usr/bin/
	+$(RSYNC) ./init.d/sfa  $(SSHURL)/etc/init.d/
	+$(RSYNC) ./config/default_config.xml $(SSHURL)/etc/sfa/
	+$(RSYNC) ./sfa/storage/sfa.sql $(SSHURL)/usr/share/sfa/
	$(SSHCOMMAND) exec service sfa restart
endif

# 99% of the time this is enough
fastsync:
	+$(RSYNC) ./sfa/ $(SSHURL)/usr/lib\*/python2.\*/site-packages/sfa/
	$(SSHCOMMAND) exec service sfa restart

clientsync:
	+$(RSYNC)  $(BINS) $(SSHURL)/usr/bin/

.PHONY: sync fastsync clientsync

##########