#######################################################################################
# Workflow:
# C=make cia ;  A=make amend ; U=make uv ; P=make opam-rel
# - to make sure the sha and the version are good, one should never
#   do U and then A.
# - to make sure gtit is not confused, one should never do A and the P
#
# therefore, to avoid such problems, legal trace are defined by this automata:
# 0 -C-> 1
# 1 -A-> 1
# 1 -P-> 2
# 2 -U-> 0
# 1 -U-> 0
# to implement such a workflow, C puts a lock (state 1) and U removes it (state 0)


###############################
# typical workflow:
#    uv -> [cia -> amend*]+ -> push ->
#       wait for gitlab release job -> pull (to get the release tag) 
# and then; optionnaly, to release an opam version:
#       opam-rel

uv:update_version
update_version:
	git pull
	rm -f lutin/src/version.ml
	make lutin/src/version.ml
	cp _oasis _oasis.save
	cat _oasis.save | sed "s/^Version:.*/Version:     $(VERSION)/" > _oasis
	rm -f committed
	git add lutin/src/version.ml  _oasis
	make clean && make


cia: test man cia-no-test 
cia-no-test:
	test -f committed && \
   echo "*** I won't commit!\n*** until you 'make update_version'!" \
      || (git commit -a -F log && touch committed)


push: opam-test
	git push 


amend:
	test -f committed && git commit -a -F log --amend 

dif:
	git --no-pager diff  --color-words
diff:dodiff
	echo "il y a $(shell grep "+" diff.diff | wc -l) + et $(shell grep "-" diff.diff | wc -l) -"

dodiff:
	git diff HEAD -w  > diff.diff 


# diff of the lastly commited change
cdiff:
	git diff -w "HEAD^" HEAD > diff.diff


###############################
# tags

OTAGS=otags
# otags don't manage to parse gnuplotRif.ml
NO_TAGS=gnuplotRif.ml
tags:
	$(OTAGS) -v $(shell ocamlc -where)/*.mli  $(shell ls src/*.ml | grep -v $(NO_TAGS))


###############################
# opam-ing

NAME=lutin

opam-rel :
	make-opam-pack $(NAME)

opam-test :
	make-opam-pack $(NAME) -test

opam-pr:
	cp -rf $(OPAM_DIR) /home/jahier/local/opam-repository/packages/lutin/


.PHONY:install $(WWW)/pool/$(PACKNAME).tgz  $(WWWTEST)/pool/$(PACKNAME).tgz
oi:install
or:reinstall
ob:build
oc:clean
clean:
	ocaml setup.ml -clean
	rm -f setup.data
	cd polka; make clean
	cd lutin-utils/src/ ; make clean