.SILENT:
default: install

# Config
SPOONS_DIR = Spoons
DEP_PATHS =

define dep-file
DEP_PATHS += $(1)
$(1):
	echo "fetching $(1)..." && \
		curl -s -L -o $(1) "$(2)" && \
		( test -f "$(1).patch" && patch -p0 < "$(1).patch" ) || exit 0

.PHONY: remove_$(1)
remove_$(1):
	( test -f "$(1)" && rm "$(1)" && echo "removed $(1)" ) || exit 0

.PHONY: update_$(1)
update_$(1): remove_$(1) $(1)
endef

define dep-spoon
DEP_PATHS += $(SPOONS_DIR)/$(1).spoon
$(SPOONS_DIR)/$(1).spoon:
	echo "fetching $(SPOONS_DIR)/$(1).spoon..." && \
		curl -s -L -o "$(SPOONS_DIR)/$(1).spoon.zip" \
			"https://github.com/Hammerspoon/Spoons/raw/master/$(SPOONS_DIR)/$(1).spoon.zip" && \
		unzip -d $(SPOONS_DIR) "$(SPOONS_DIR)/$(1).spoon.zip" && \
		rm "$(SPOONS_DIR)/$(1).spoon.zip" && \
		( \
			test -f "$(SPOONS_DIR)/$(1).spoon.patch" && \
			patch -p0 < "$(SPOONS_DIR)/$(1).spoon.patch" \
		) || exit 0

.PHONY: remove_$(SPOONS_DIR)/$(1).spoon
remove_$(SPOONS_DIR)/$(1).spoon:
	( \
		test -d "$(SPOONS_DIR)/$(1).spoon" && \
		echo "removing $(SPOONS_DIR)/$(1).spoon" && \
		rm -rf "$(SPOONS_DIR)/$(1).spoon" \
	) || exit 0

.PHONY: update_$(SPOONS_DIR)/$(1).spoon
update_$(SPOONS_DIR)/$(1).spoon: \
	remove_$(SPOONS_DIR)/$(1).spoon \
	$(SPOONS_DIR)/$(1).spoon
endef

# Default tasks
install:
	make $(DEP_PATHS)
update:
	make $(foreach path,$(DEP_PATHS),$(shell echo "update_$(path)"))
clean:
	make $(foreach path,$(DEP_PATHS),$(shell echo "remove_$(path)"))