HOSTS=nodes.txt
ALIVES=alive.txt
USER=irisaple_pacemaker2
SSH_CONFIG=ssh_config
OPTIONS=-x "-F $(SSH_CONFIG)"
FOPTIONS=$(OPTIONS) -h $(ALIVES)

.PHONY: alive deploy clean pink nuke

$(ALIVES) alive:
	pssh $(OPTIONS) -h $(HOSTS) 'python2 --version 2>&1 | grep -E "(2\.6|2\.7)"'\
	| grep "\[SUCCESS\]"\ | awk '{print $$4}' > $(ALIVES)

deploy_libs: requests

deploy_client: lastfm.py process.py

deploy_client deploy_libs: $(ALIVES)
	psshscp $(FOPTIONS) -r $(filter-out $(ALIVES), $+) /home/$(USER)
	touch $@

deploy: deploy_client deploy_libs

clean:
	pssh $(OPTIONS) -h $(HOSTS) "rm -f *.txt; rm -f *.out"

distclean:
	rm -f alive.txt deploy_client deploy_libs

ping: $(ALIVES)
	pssh $(FOPTIONS) 'python2 --version 2>&1 | grep -E "(2\.6|2\.7)"'

nuke:
	pnuke $(OPTIONS) -h $(HOSTS) "python"