How to split nlohmann_json dependencies from libhv

[zixiai]

Replace libhv/cpputil/json.hpp with the nlohmann_json dependency in xrepo, as its version is too outdated. How can I modify libhv/xmake.lua for this?

[star-hengxing]

xmake-repo/packages/a/algo_plus/xmake.lua

Lines 13 to 15 in f4e8738

	for _, file in ipairs(os.files("src/**.h")) do
	io.replace(file, "../../../../third_party/json.hpp", "nlohmann/json.hpp", {plain = true})
	end

[luadebug]

xmake-repo/packages/l/libhv/xmake.lua

Line 49 in 2f8a8d9

add_deps("nlohmann_json", {configs = {cmake = true}})

xmake-repo/packages/l/libhv/xmake.lua

Line 67 in 2f8a8d9

on_install("windows", "linux", "macosx", "android", "iphoneos", "mingw@windows", function(package)

xmake-repo/packages/l/libhv/xmake.lua

Lines 73 to 85 in 2f8a8d9

	os.rm("cpputil/json.hpp")
	io.replace("cmake/vars.cmake", "cpputil/json.hpp", "", {plain = true})
	io.replace("CMakeLists.txt", [[target_link_libraries(hv ${LIBS})]],
	[[find_package(nlohmann_json CONFIG REQUIRED)
	target_link_libraries(hv ${LIBS} nlohmann_json::nlohmann_json)]], {plain = true})
	io.replace("CMakeLists.txt", [[target_link_libraries(hv_static ${LIBS})]],
	[[find_package(nlohmann_json CONFIG REQUIRED)
	target_link_libraries(hv_static ${LIBS} nlohmann_json::nlohmann_json)]], {plain = true})
	for _, suffix in ipairs({"**.h", "**.cpp"}) do
	for _, file in ipairs(os.files(suffix)) do
	io.replace(file, [[#include "json.hpp"]], [[#include <nlohmann/json.hpp>]], {plain = true})
	end
	end

xmake-repo/packages/l/libhv/xmake.lua

Line 118 in 2f8a8d9

end)

It is using nlohmann_json provided by xrepo now.