MAKESELF:=makeself
VERSION:=$(shell git describe|sed 's/-\([[:digit:]]\+\)-.*/\.post\1/')
SETUPFILE:=MsSpec-$(VERSION).setup


VERBOSE:=0
ifeq ($(VERBOSE),0)
	SUPPRESS_OUPUT:=1>/dev/null 2>/dev/null
	MAKEFLAGS += --no-print-directory
else
	SUPPRESS_OUPUT:=
endif


.PHONY: clean version selfex venv doc


selfex: results
	@echo "Creating the self-extractible setup program... "
#	copy the src folder and purge it
	@cp -r src src_
	@+$(MAKE) -C ./src_ purge
#	update the version
	@echo "$(VERSION)" > ./src_/VERSION
#	distribute the README.md file
	@cp README.md ./src_/
#	create the package folder
	@mkdir -p package
#	create the *.lsm file
	@echo "Begin4" > msspec.lsm
	@echo "Title: Python MsSpec" >> msspec.lsm
	@echo "Version: $(VERSION)" >> msspec.lsm
	@echo "Entered-date: `date +%Y-%m-%d`" >> msspec.lsm
	@echo "Description: A multiple scattering package for spectroscopies using electrons to probe materials" >> msspec.lsm
	@echo "Keywords: " >> msspec.lsm
	@echo "Author: sylvain.tricot@univ-rennes1.fr (Sylvain Tricot), didier.sebilleau@univ-rennes1.fr (Didier Sébilleau)" >> msspec.lsm
	@echo "Maintained-by: sylvain.tricot@univ-rennes1.fr (Sylvain Tricot)" >> msspec.lsm
	@echo "Primary-site: https://msspec.cnrs.fr" >> msspec.lsm
	@echo "Alternate-site:" >> msspec.lsm
	@echo "Original-site:" >> msspec.lsm
	@echo "Platforms:" >> msspec.lsm
	@echo "Copying-policy: Gnu Library General Public License (GLPL) 2.0" >> msspec.lsm
	@echo "End" >> msspec.lsm
#	create the self-extractible archive
	@$(MAKESELF) --license "./license.txt" --lsm ./msspec.lsm ./src_ package/$(SETUPFILE) "Python MsSpec"  ./install.sh $(SUPPRESS_OUPUT)
#	remove *.lsm file and src_
	@rm ./msspec.lsm
	@rm -rf ./src_


version:
	@python ./CI/update_version.py


clean:
	@echo "Cleaning all..."
	@find ./src -type f -name '*.pyc' -exec rm -f {} +
	@find ./src -type d -name '__pycache__' -exec rm -rf {} +
	@rm -rf src/dist
	@rm -rf src/*.egg*
	@+$(MAKE) -C src/ clean $(SUPPRESS_OUPUT)
	@+$(MAKE) -C doc/ clean $(SUPPRESS_OUPUT)
	@rm -rf package

purge: clean
	@echo "Removing also shared objects..."
	@find ./src -type f -name '*.so' -exec rm -f {} +

results:
	@+$(MAKE) -C src results


venv:
	@virtualenv --python=python3 --system-site-packages ci_venv $(SUPPRESS_OUPUT)
	@. "./ci_venv/bin/activate" && pip install --upgrade pip && pip install --upgrade -r requirements.txt $(SUPPRESS_OUPUT)

doc:
	@echo "Building pdf and html documentation..."
	@mkdir -p package/
	@+$(MAKE) -C doc/ latexpdf $(SUPPRESS_OUPUT)
	@rm -rf package/*.pdf
	@cp "doc/build/latex/MsSpec-python.pdf" "./package/MsSpec-${VERSION}.pdf"
	@+$(MAKE) -C doc/ html $(SUPPRESS_OUPUT)