Makefile

CONFIG_DIR?=$(shell echo "$${XDG_CONFIG_HOME-$$HOME/.config}/i3expo")
CONFIG_FILE=$(CONFIG_DIR)/config
# Force the installation of config file?
FORCE?=0

# Previous version installation dir
PREV_TARGET_DIR?=${HOME}/.local/bin
# Previous final file paths
PREV_TARGET_PATHS?=$(PREV_TARGET_DIR)/prtscn.so $(PREV_TARGET_DIR)/i3expod.py

PYTHON?=python3
PIP?=$(PYTHON) -m pip

pip3dependencies:
	$(PIP) install -r requirements.txt

$(CONFIG_FILE): defaultconfig
	@# Copy the config file only if it doesn't exists of if FORCE is set
	@if [ ! -f $(CONFIG_FILE) ] || [ $(FORCE) = 1 ]; then \
		if [ -f $(CONFIG_FILE) ]; then \
			cp $(CONFIG_FILE) $(CONFIG_FILE).old; \
			echo "Old config maintained at $(CONFIG_FILE).old"; \
		fi; \
		mkdir -p $(CONFIG_DIR); \
		echo cp defaultconfig $(CONFIG_FILE) ; \
		cp defaultconfig $(CONFIG_FILE) ; \
	else \
		echo "config file already exists! Run with FORCE=1 to overwrite"; \
	fi

build:
	$(PYTHON) setup.py sdist

install: pip3dependencies $(CONFIG_FILE) build uninstall_previous_version
	$(PIP) install .

uninstall: uninstall_previous_version
	@echo -n "Are you sure? [y/N] " && read ans && [ $${ans:-N} = y ]
	$(PIP) uninstall i3expod

uninstall_previous_version:
ifneq (,$(wildcard $(PREV_TARGET_PATHS)))
	rm -f $(PREV_TARGET_PATHS)
endif

clean:
	$(PYTHON) setup.py clean
	rm -rf build
	rm -rf dist
	rm -rf i3expod.egg-info

PHONY: clean install uninstall pip3dependencies $(CONFIG_FILE) uninstall_previous_version