mongoose: add package (#2274)

packages/m/mongoose/xmake.lua

@@ -0,0 +1,40 @@
+package("mongoose")
+
+    set_kind("library", {headeronly = true})
+    set_homepage("https://mongoose.ws")
+    set_description("Embedded Web Server")
+    set_license("GPL-2.0")
+
+    add_urls("https://github.com/cesanta/mongoose/archive/refs/tags/$(version).tar.gz",
+             "https://github.com/cesanta/mongoose.git")
+
+    add_versions("7.11", "cb2a746505827d3225abdb1c8d508950aa3d769abb0cda59065b1628608efb2e")
+
+    add_configs("ssl", {description = "Enable SSL", default = nil, type = "string", values = {"openssl", "mbedtls"}})
+
+    on_load(function (package)
+        if package:config("ssl") == "openssl" then
+            package:add("deps", "openssl")
+            package:add("defines", "MG_ENABLE_OPENSSL=1")
+        elseif package:config("ssl") == "mbedtls" then
+            package:add("deps", "mbedtls")
+            package:add("defines", "MG_ENABLE_MBEDTLS=1")
+        end
+    end)
+
+    on_install(function (package)
+        -- Let users custom build because there are too many build options
+        -- https://mongoose.ws/documentation/#build-options
+        os.cp("mongoose.c", package:installdir("include"))
+        os.cp("mongoose.h", package:installdir("include"))
+    end)
+
+    on_test(function (package)
+        assert(package:check_csnippets({test = [[
+            #include "mongoose.c"
+            void test() {
+                struct mg_mgr mgr;
+                mg_mgr_init(&mgr);
+            }
+        ]]}))
+    end)