SHELL := /bin/bash

PKGNAME := izwm
PRESET := linux-release

PROJECT_ROOT := $(abspath ..)
BUILD_DIR := $(PROJECT_ROOT)/build/$(PRESET)
BINARY := $(BUILD_DIR)/bin/wm

DIST_DIR := $(PROJECT_ROOT)/build/dist
PKG_ROOT := $(DIST_DIR)/$(PKGNAME)

GLIBC_VERSION := $(shell getconf GNU_LIBC_VERSION | awk '{print $$2}')
ARCH := $(shell uname -m)

TARBALL_FILENAME := $(PKGNAME)-glibc-$(GLIBC_VERSION)-$(ARCH)-pkgbuild.tar.gz
TARBALL := $(DIST_DIR)/$(TARBALL_FILENAME)

.PHONY: package clean-package

package:
	set -euo pipefail; \
	cd "$(PROJECT_ROOT)"; \
	cmake --preset "$(PRESET)"; \
	cmake --build "$(BUILD_DIR)" --target wm; \
	rm -rf "$(PKG_ROOT)"; \
	mkdir -p "$(PKG_ROOT)"; \
	cp "$(PROJECT_ROOT)/wm/PKGBUILD" "$(PKG_ROOT)/PKGBUILD"; \
	cp "$(BINARY)" "$(PKG_ROOT)/wm"; \
	chmod 755 "$(PKG_ROOT)/wm"; \
	cd "$(DIST_DIR)"; \
	tar -czf "$(TARBALL)" "$(PKGNAME)"; \
	echo "Created: $(TARBALL)"

deploy:
	scp $(TARBALL) $(DEST)/$(TARBALL_FILENAME)

clean-package:
	rm -rf "$(DIST_DIR)"