PROJECT_NAME := obs-webkit-browser
VERSION := $(shell sed -n '/^project.* VERSION / { s/^project.* VERSION //; s/ .*//; p; }' CMakeLists.txt)
ARCH := $(shell uname -m)

BUILD_DIR ?= build-release
DIST_DIR ?= dist
STAGE_DIR ?= $(BUILD_DIR)/stage
INSTALL_PREFIX ?= /usr
ARCHIVE_NAME := $(PROJECT_NAME)-$(VERSION)-linux-$(ARCH).tar.gz
ARCHIVE_PATH := $(abspath $(DIST_DIR)/$(ARCHIVE_NAME))
PLUGIN_STAGE_DIR := $(STAGE_DIR)/$(PROJECT_NAME)
PLUGIN_BIN_DIR := $(PLUGIN_STAGE_DIR)/bin/64bit
PLUGIN_DATA_DIR := $(PLUGIN_STAGE_DIR)/data

CMAKE ?= $(if $(wildcard /usr/bin/cmake),/usr/bin/cmake,cmake)
CTEST ?= $(if $(wildcard /usr/bin/ctest),/usr/bin/ctest,ctest)

.PHONY: all configure build test install stage archive clean

all: build

configure:
	$(CMAKE) -S . -B $(BUILD_DIR) -G Ninja \
		-DCMAKE_BUILD_TYPE=Release \
		-DCMAKE_INSTALL_PREFIX=$(INSTALL_PREFIX)

build: configure
	$(CMAKE) --build $(BUILD_DIR)

test: build
	$(CTEST) --test-dir $(BUILD_DIR) --output-on-failure

install: build
	$(CMAKE) --install $(BUILD_DIR) --strip

stage: test
	$(CMAKE) -E remove_directory $(STAGE_DIR)
	$(CMAKE) -E make_directory $(PLUGIN_BIN_DIR)
	$(CMAKE) -E make_directory $(PLUGIN_DATA_DIR)/locale
	$(CMAKE) -E copy_if_different \
		$(BUILD_DIR)/obs-webkit-browser.so $(PLUGIN_BIN_DIR)/obs-webkit-browser.so
	$(CMAKE) -E copy_if_different \
		$(BUILD_DIR)/obs-webkit-renderer $(PLUGIN_DATA_DIR)/obs-webkit-renderer
	$(CMAKE) -E copy_if_different \
		data/locale/en-US.ini data/locale/ru-RU.ini $(PLUGIN_DATA_DIR)/locale/

archive: stage
	$(CMAKE) -E make_directory $(DIST_DIR)
	cd $(STAGE_DIR) && $(CMAKE) -E tar cfvz $(ARCHIVE_PATH) --format=gnutar $(PROJECT_NAME)
	$(CMAKE) -E sha256sum $(ARCHIVE_PATH) >$(ARCHIVE_PATH).sha256
	@echo
	@echo "Archive: $(ARCHIVE_PATH)"
	@echo "SHA-256: $(ARCHIVE_PATH).sha256"

clean:
	$(CMAKE) -E remove_directory $(BUILD_DIR)
	$(CMAKE) -E remove_directory $(DIST_DIR)