add cpp-channel (#4478)

* add cpp-channel

* Update xmake.lua

* Update xmake.lua

---------

Co-authored-by: heheda123123 <[email protected]>
Co-authored-by: star9029 <[email protected]>

packages/c/cpp-channel/xmake.lua

@@ -0,0 +1,22 @@
+package("cpp-channel")
+    set_kind("library", {headeronly = true})
+    set_homepage("https://github.com/andreiavrammsd/cpp-channel")
+    set_description("Thread-safe container for sharing data between threads")
+    set_license("MIT")
+
+    add_urls("https://github.com/andreiavrammsd/cpp-channel/archive/refs/tags/$(version).zip",
+             "https://github.com/andreiavrammsd/cpp-channel.git")
+
+    add_versions("v0.8.2", "36f234c40d59b90356d37b558a8918a86b128030ad5d42d8c6a627cfe81c8624")
+
+    on_install(function (package)
+        os.cp("include", package:installdir())
+    end)
+
+    on_test(function (package)
+        assert(package:check_cxxsnippets({test = [[
+            void test() {
+                msd::channel<int> chan;
+            }
+        ]]}, {configs = {languages = "c++11"}, includes = "msd/channel.hpp"}))
+    end)