inifile-cpp: add package (#2742)

packages/i/inifile-cpp/xmake.lua

@@ -0,0 +1,22 @@
+package("inifile-cpp")
+    set_kind("library", {headeronly = true})
+    set_homepage("https://github.com/Rookfighter/inifile-cpp")
+    set_description("A header-only and easy to use Ini file parser for C++.")
+    set_license("MIT")
+
+    add_urls("https://github.com/Rookfighter/inifile-cpp.git")
+    add_versions("2022.06.25", "e7ba25eede111e76e176a341ea12a47e9948627c")
+
+    on_install(function (package)
+        os.cp("include", package:installdir())
+    end)
+
+    on_test(function (package)
+        assert(package:check_cxxsnippets({test = [[
+            #include <inicpp.h>
+            void test() {
+                ini::IniFile myIni;
+                myIni.load("some/ini/path");
+            }
+        ]]}, {configs = {languages = "c++11"}}))
+    end)