ifeq ($(CARGO_PKG_VERSION),)
    CARGO_PKG_VERSION := 0.0.0
endif

ifeq ($(APP_NAME),)
	APP_NAME := feddy
endif

build: clean
	cargo build --release
	./target/release/$(APP_NAME) --generate=bash > completions.bash
	./target/release/$(APP_NAME) --generate=zsh > completions.zsh
	./target/release/$(APP_NAME) --generate=fish > completions.fish

clean:
	rm -f completions.bash
	rm -f completions.zsh
	rm -f completions.fish

format:
	cargo fmt --all

# PREFIX is environment variable, but if it is not set, then set default value
ifeq ($(PREFIX),)
    PREFIX := /usr/local
endif

install:
	install -d $(PREFIX)/bin/
	install -m 755 target/release/$(APP_NAME) $(PREFIX)/bin/
	install -d /usr/share/bash-completion/completions/
	install -m 644 completions.bash /usr/share/bash-completion/completions/$(APP_NAME)
	install -d /usr/share/zsh/site-functions/
	install -m 644 completions.zsh /usr/share/zsh/site-functions/_$(APP_NAME)
	install -d /usr/share/fish/vendor_completions.d/
	install -m 644 completions.fish /usr/share/fish/vendor_completions.d/$(APP_NAME).fish

uninstall:
	rm -f $(PREFIX)/bin/$(APP_NAME)
	rm -f /usr/share/bash-completion/completions/$(APP_NAME)
	rm -f /usr/share/zsh/site-functions/_$(APP_NAME)
	rm -f /usr/share/fish/vendor_completions.d/$(APP_NAME).fish