splitted idls + simple merging

Author: saschanaz

TS.fsx

@@ -144,7 +144,15 @@ module InputIdlJson =
     type InputIdlJsonType = JsonProvider<"inputfiles/sample.webidl.json">
 
     let inputIdl =
-        File.ReadAllText(GlobalVars.inputFolder + @"/browser.webidl.json") |> InputIdlJsonType.Parse
+        let jsons = 
+            DirectoryInfo(GlobalVars.inputFolder + @"/idls").GetFiles()
+            |> Array.map (fun file -> file.FullName |> File.ReadAllText |> InputIdlJsonType.Parse)
+
+        let inline extractJsonArray f =
+            jsons |> Array.collect f |> Array.map (fun item -> (^a: (member JsonValue: JsonValue) item)) |> JsonValue.Array;
+
+        let list = [| ("typedefs", extractJsonArray (fun json -> json.Typedefs)) |]
+        InputIdlJsonType.Root(JsonValue.Record list)
 
     let allTypedefsMap =
         inputIdl.Typedefs |> toNameMap