[commonlibsse-ng] Add package rule `plugin` (#1554)

* [commonlibsse-ng] Add package rule `plugin`

* [commonlibsse-ng] Add test

* [commonlibsse-ng] Apply suggestions

packages/c/commonlibsse-ng/rules/plugin.lua

@@ -0,0 +1,109 @@
+-- Usage:
+--
+-- add_rules("@commonlibsse-ng/plugin", {
+--     name = "Plugin name",
+--     author = "Author name",
+--     description = "Plugin description",
+--     email = "[email protected]",
+--     options = {
+--         address_library = true,
+--         signature_scanning = false
+--     }
+-- })
+
+rule("plugin")
+    add_deps("win.sdk.resource")
+
+    on_config(function(target)
+        import("core.base.semver")
+        import("core.project.project")
+
+        target:set("kind", "shared")
+        target:set("arch", "x64")
+
+        local version = semver.new(target:version() or "0.0.0")
+        local configs = target:extraconf("rules", "@commonlibsse-ng/plugin")
+        local config_dir = path.join(target:autogendir(), "rules", "plugin")
+
+        local file = io.open(path.join(config_dir, "version.rc"), "w")
+        if file then
+            file:print("#include <winres.h>")
+            file:print("")
+            file:print("1 VERSIONINFO")
+            file:print("FILEVERSION %s, %s, %s, 0", version:major(), version:minor(), version:patch())
+            file:print("PRODUCTVERSION %s, %s, %s, 0", version:major(), version:minor(), version:patch())
+            file:print("FILEFLAGSMASK 0x17L")
+            file:print("#ifdef _DEBUG")
+            file:print("    FILEFLAGS 0x1L")
+            file:print("#else")
+            file:print("    FILEFLAGS 0x0L")
+            file:print("#endif")
+            file:print("FILEOS 0x4L")
+            file:print("FILETYPE 0x1L")
+            file:print("FILESUBTYPE 0x0L")
+            file:print("BEGIN")
+            file:print("    BLOCK \"StringFileInfo\"")
+            file:print("    BEGIN")
+            file:print("        BLOCK \"040904b0\"")
+            file:print("        BEGIN")
+            file:print("            VALUE \"FileDescription\", \"%s\"", configs.description or "")
+            file:print("            VALUE \"FileVersion\", \"%s.0\"", target:version() or "0.0.0")
+            file:print("            VALUE \"InternalName\", \"%s\"", configs.name or target:name())
+            file:print("            VALUE \"LegalCopyright\", \"%s, %s\"", configs.author or "", target:license() or "Unknown License")
+            file:print("            VALUE \"ProductName\", \"%s\"", project.name() or "")
+            file:print("            VALUE \"ProductVersion\", \"%s.0\"", project.version() or "0.0.0")
+            file:print("        END")
+            file:print("    END")
+            file:print("    BLOCK \"VarFileInfo\"")
+            file:print("    BEGIN")
+            file:print("        VALUE \"Translation\", 0x409, 1200")
+            file:print("    END")
+            file:print("END")
+            file:close()
+        end
+
+        file = io.open(path.join(config_dir, "plugin.cpp"), "w")
+        if file then
+            local struct_compat = "Independent"
+            local runtime_compat = "AddressLibrary"
+
+            if configs.options then
+                local address_library = configs.options.address_library or true
+                local signature_scanning = configs.options.signature_scanning or false
+                if not address_library and signature_scanning then
+                    runtime_compat = "SignatureScanning"
+                end
+            end
+
+            file:print("#include <SKSE/SKSE.h>")
+            file:print("#include <REL/Relocation.h>")
+            file:print("")
+            file:print("using namespace std::literals;")
+            file:print("")
+            file:print("SKSEPluginInfo(")
+            file:print("    .Version = { %s, %s, %s, 0 },", version:major(), version:minor(), version:patch())
+            file:print("    .Name = \"%s\"sv,", configs.name or target:name())
+            file:print("    .Author = \"%s\"sv,", configs.author or "")
+            file:print("    .SupportEmail = \"%s\"sv,", configs.email or "")
+            file:print("    .StructCompatibility = SKSE::StructCompatibility::%s,", struct_compat)
+            file:print("    .RuntimeCompatibility = SKSE::VersionIndependence::%s", runtime_compat)
+            file:print(")")
+            file:close()
+        end
+
+        target:add("files", path.join(config_dir, "version.rc"))
+        target:add("files", path.join(config_dir, "plugin.cpp"))
+
+        target:add("defines", "UNICODE", "_UNICODE")
+
+        target:add("cxxflags", "/MP", "/permissive-")
+        target:add("cxxflags",
+            "/Zc:alignedNew",
+            "/Zc:__cplusplus",
+            "/Zc:externConstexpr",
+            "/Zc:forScope",
+            "/Zc:hiddenFriend",
+            "/Zc:preprocessor",
+            "/Zc:referenceBinding",
+            "/Zc:ternary")
+    end)

packages/c/commonlibsse-ng/xmake.lua

@@ -46,3 +46,13 @@ package("commonlibsse-ng")
 
         import("package.tools.xmake").install(package, configs)
     end)
+
+    on_test("windows|x64", function(package)
+        assert(package:check_cxxsnippets({test = [[
+            #include <SKSE/SKSE.h>
+
+            SKSEPluginLoad(const SKSE::LoadInterface*) {
+                return true;
+            };
+        ]]}, { configs = { languages = "c++20" } }))
+    end)