-- Copyright Epic Games, Inc. All Rights Reserved.

target("zenserver")
    set_kind("binary")
    add_deps("zencore",
             "zenhttp",
             "zennet",
             "zenstore",
             "zenutil",
             "zenvfs")
    add_headerfiles("**.h")
    add_rules("utils.bin2c", {extensions = {".zip"}})
    add_files("**.cpp")
    add_files("frontend/*.zip")
    add_files("zenserver.cpp", {unity_ignored  = true })
    add_includedirs(".")
    set_symbols("debug")

    if is_mode("release") then
        set_optimize("fastest")
    end

    if is_plat("windows") then
        add_ldflags("/subsystem:console,5.02")
        add_ldflags("/MANIFEST:EMBED")
        add_ldflags("/LTCG")
        add_files("zenserver.rc")
        add_cxxflags("/bigobj")
        add_links("delayimp", "projectedfslib")
        add_ldflags("/delayload:ProjectedFSLib.dll")
    else
        remove_files("windows/**")
    end

    if is_plat("macosx") then
        add_ldflags("-framework CoreFoundation")
        add_ldflags("-framework CoreGraphics")
        add_ldflags("-framework CoreText")
        add_ldflags("-framework Foundation")
        add_ldflags("-framework Security")
        add_ldflags("-framework SystemConfiguration")
    end

    add_options("compute")
    add_options("exec")
    
    add_packages(
        "vcpkg::asio",
        "vcpkg::cxxopts",
        "vcpkg::http-parser",
        "vcpkg::json11",
        "vcpkg::lua",
        "vcpkg::mimalloc",
        "vcpkg::sol2"
    )

    -- to work around some unfortunate Ctrl-C behaviour on Linux/Mac due to 
    -- our use of setsid() at startup we pass in `--no-detach` to zenserver
    -- ensure that it recieves signals when the user requests termination
    on_run(function(target)
        -- the following is roughly cribbed from xmake/actions/run/xmake.lua
        -- it would be nicer if we had the option of amending the arguments
        -- via before_run for instance, but I can't figure out a way to do that
        import("core.base.option")

        -- get the run directory of target
        local rundir = target:rundir()

        -- get the absolute target file path
        local targetfile = path.absolute(target:targetfile())

        -- get run arguments
        local args = table.wrap(option.get("arguments") or target:get("runargs"))

        table.insert(args, "--detach=false")

        -- debugging?
        if option.get("debug") then
            debugger.run(targetfile, args, {curdir = rundir})
        else
            os.execv(targetfile, args, {curdir = rundir, detach = option.get("detach")})
        end
    end)