add mcpplibs-capi-lua library

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: Sunrisepeak

packages/l/lua/xmake.lua

@@ -0,0 +1,18 @@
+package("mcpplibs-capi-lua")
+
+    set_homepage("https://github.com/mcpplibs/lua")
+    set_description("C++23 module bindings for Lua 5.4 C API")
+    set_license("Apache-2.0")
+
+    add_urls(
+        "https://github.com/mcpplibs/lua/archive/refs/tags/$(version).tar.gz",
+        "https://github.com/mcpplibs/lua.git"
+    )
+
+    add_versions("0.0.1", "cd75cf95f193e782c9024e25a89fce99c820dc93930d7157a16f89f5a16b6521")
+
+    add_deps("lua")
+
+    on_install(function (package)
+        import("package.tools.xmake").install(package)
+    end)

tests/l/lua/main.cpp

@@ -0,0 +1,15 @@
+import std;
+import mcpplibs.capi.lua;
+
+int main() {
+    auto L = lua::L_newstate();
+    lua::L_openlibs(L);
+
+    lua::L_dostring(L, "result = 6 * 7");
+    lua::getglobal(L, "result");
+    auto result = lua::tointeger(L, -1);
+    std::println("6 * 7 = {}", result);
+
+    lua::close(L);
+    return 0;
+}

tests/l/lua/xmake.lua

@@ -0,0 +1,10 @@
+add_repositories("mcpplibs-index https://github.com/mcpplibs/mcpplibs-index.git")
+
+add_requires("mcpplibs-capi-lua 0.0.1")
+
+target("lua_test")
+    set_kind("binary")
+    add_languages("c++23")
+    add_files("main.cpp")
+    add_packages("mcpplibs-capi-lua")
+    set_policy("build.c++.modules", true)