# Ansible options
ansible_user ?= ephase
ansible_roles := deps
ansible_options ?= --diff
ansible_playbook ?= playbook.yml
ansible_req ?= requirements.yml
# venv options
venv_source ?= .venv
venv_cmd  := . $(venv_source)/bin/activate

#Python
python_bin ?= python
pip_req ?= requirements.txt

.PHONY: inventory
inventory:
	ansible-inventory --graph -i inventory.ini

$(ansible_req):

deps: $(ansible_req)
	$(shell mkdir -p $(ansible_roles))
ifeq ($(wildcard $(ansible_req)),)
	$(error there is not requirements.yml file in $(ansible_data)!)
endif
	$(venv_cmd) && ansible-galaxy install \
		--ignore-errors \
		--roles-path="$(ansible_roles)" \
		--role-file="$(ansible_req)"

.PHONY: check-syntax
check-syntax: ## check-syntax #Check playbook syntax
	$(venv_cmd) && ansible-playbook -i inventory.ini \
		--syntax-check $(ansible_playbook)

.PHONY: dry-run
dry-run: ## dry-run #run playbook in check mode
	$(venv_cmd) && ansible-playbook -i inventory.ini \
		--check $(ansible_options) $(ansible_playbook) \
		-u $(ansible_user)

.PHONY: dry-run
run: ## dry-run #run playbook in check mode
	$(venv_cmd) && ansible-playbook -i inventory.ini \
		$(ansible_options) $(ansible_playbook) \
		-u $(ansible_user)

# venv management
$(venv_source):
	$(python_bin) -m venv $(venv_source)

$(pip_req):

$(venv_source)/dep: $(venv_source) $(pip_req)
	touch $(venv_source)/dep
	$(venv_cmd) && pip install -r $(pip_req)

.PHONY: clean-venv 
clean-venv: 
	[ -d $(venv_source) ] && rm -rf $(venv_source)