xmake.lua

add_rules("mode.release", "mode.debug", "mode.releasedbg")
add_requires("catch2 2.13.9")

set_arch("x64")
set_plat("windows")

-- Generates a hash key made of packages confs/version, for CI
task("dephash")
	on_run(function ()
		import("core.project.project")
		import("private.action.require.impl.package")

		local requires, requires_extra = project.requires_str()

		local key = {}
		for _, instance in irpairs(package.load_packages(requires, {requires_extra = requires_extra})) do
			table.insert(key, instance:name() .. "-" .. instance:version_str() .. "-" .. instance:buildhash())
		end

		table.sort(key)

		key = table.concat(key, ",")
		print(hash.uuid4(key):gsub('-', ''):lower())
	end)

	set_menu {
		usage = "xmake dephash",
		description = "Outputs a hash key of current dependencies version/configuration"
	}
task_end()

rule("format_before_build")
	before_build(function(target)
		import("detect.sdks.find_vstudio")
		import("lib.detect.find_program")

		local vstudio = find_vstudio()
		local vs = vstudio["2022"]
		if vs == nil then
			vs = vstudio["2019"]

			if vs == nil then
				raise("Visual Studio 2022 or 2019 is required")
			end
		end

		local clangformat = find_program("clang-format.exe", {envs = {PATH = vs.vcvarsall.x64.PATH}})
		if clangformat == nil or clangformat == "" then
			print("clang-format.exe not found in", vs.vcvarsall.x64.PATH)
			raise("clang-format is required. Please install the C++ Clang Compiler for Windows >= 15.0.1 in Visual Studio Install Individual components (Tools/Get Tools and Features...)")
		end

		local sourcefiles = target:sourcefiles()
		local headerfiles = target:headerfiles()

		for k, v in pairs(sourcefiles) do
			os.exec(clangformat .. " --style=file -i " .. v)
		end
		for k, v in pairs(headerfiles) do
			os.exec(clangformat .. " --style=file -i " .. v)
		end
	end)
rule_end()

target("cdm")
	set_kind("phony")
	set_languages("c++20")
	add_rules("format_before_build")
	add_headerfiles("*.hpp")
	add_includedirs(".")
target_end()

local tests = {
	"direction",
	"line",
	"matrix3",
	"matrix4",
	"misc",
	"perspective",
	"plane",
	"quaternion",
	"segment2",
	"segment3",
	"static_pi_fraction_cos",
	"static_pi_fraction_sin",
	"static_pi_fraction_tan",
	"transform3",
	"transform3__multiplication",
	-- "transform3__rotation",
	"transform3__translation",
	"value_domain",
	"vector2",
	"vector3",
	"vector4",
}

for _,v in pairs(tests) do
	target("cdm_test_"..v)
		set_kind("binary")
		set_languages("c++20")
		add_deps("cdm")
		add_rules("format_before_build")
		add_files("tests/"..v..".cpp")
		add_headerfiles("*.hpp")
		add_headerfiles("tests/*.hpp")
		add_packages("catch2")
		add_includedirs(".", "tests")
		set_group("test")
	target_end()
end