.SUFFIXES: # Clear the suffix list

PYTHON=python3
VENVDIR=../../../../.search-tags-venv

.PHONY: all
all:
	@echo Nothing to do for \`all\'

.PHONY: clean-venv
clean-venv:
	rm -rf $(VENVDIR)

.PHONY: venv
venv:
	@if [ -d $(VENVDIR) ] ; then \
		echo "venv already exists."; \
		echo "To recreate it, remove it first with \`make clean-venv'."; \
	else \
		sudo apt-get install -y python3-pip python3-wheel python3-virtualenv; \
		$(PYTHON) -m virtualenv $(VENVDIR); \
		$(VENVDIR)/bin/python -m pip install -U --compile pip wheel; \
		$(VENVDIR)/bin/python -m pip install -U --compile -r requirements.txt; \
		echo "The venv has been created in the $(VENVDIR) directory"; \
	fi

.PHONY: perms
perms:
	chmod -R u=rwX,go=rX . && \
	chmod -R go= .git .gitignore html_output/.gitignore \
		devscripts parser/Makefile ChangeLog Makefile \
		requirements.txt version && \
	exec find .git/objects -type f -exec chmod a=r '{}' \+