cow-cli 0.1.4

Copy-on-write workspace manager for parallel development
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.PHONY: build release test clean install manpage

TARGET_AARCH64 = aarch64-apple-darwin
TARGET_X86_64  = x86_64-apple-darwin

VERSION := $(shell cargo metadata --no-deps --format-version 1 \
	| python3 -c "import sys,json; print(json.load(sys.stdin)['packages'][0]['version'])")

build:
	cargo build

test:
	cargo test

manpage:
	cargo build
	@test -f target/man/cow.1 || (echo "ERROR: target/man/cow.1 not generated by build.rs" && exit 1)
	@echo "Man page at target/man/cow.1"

install: manpage
	cargo install --path .
	install -d /usr/local/share/man/man1
	install -m 644 target/man/cow.1 /usr/local/share/man/man1/cow.1
	@echo "Installed man page to /usr/local/share/man/man1/cow.1"

# Build a universal binary and create a release tarball (binary + man page).
release: manpage
	rustup target add $(TARGET_AARCH64)
	rustup target add $(TARGET_X86_64)
	cargo build --release --target $(TARGET_AARCH64)
	cargo build --release --target $(TARGET_X86_64)
	lipo -create \
		target/$(TARGET_AARCH64)/release/cow \
		target/$(TARGET_X86_64)/release/cow \
		-output target/cow-universal
	mkdir -p dist
	cp target/cow-universal dist/cow
	cp target/man/cow.1 dist/cow.1
	tar -czf dist/cow-$(VERSION).tar.gz -C dist cow cow.1
	@echo "SHA256: $$(shasum -a 256 dist/cow-$(VERSION).tar.gz | awk '{print $$1}')"
	@echo "Release tarball: dist/cow-$(VERSION).tar.gz"

clean:
	cargo clean
	rm -rf dist