[feature] address #395 behavior, output_prefix for cmj files

jscomp/js_config.ml

@@ -37,6 +37,7 @@ type env =
 let default_env = ref NodeJS 
 
 let ext = ref ".js"
+let cmj_ext = ".cmj"
 let get_ext () = !ext 
 let get_env () = !default_env
 

jscomp/js_config.mli

@@ -33,6 +33,7 @@ type env =
   | AmdJS
   | Goog of string option
 
+val cmj_ext : string 
 val get_env : unit -> env
 val get_ext : unit -> string
 

jscomp/js_implementation.ml

@@ -76,7 +76,7 @@ let implementation ppf sourcefile outputprefix =
           match           
           Lam_compile_group.lambda_as_module
             finalenv current_signature 
-            sourcefile  lambda with
+            sourcefile  outputprefix lambda with
           | e -> e 
           | exception e -> 
             (* Save to a file instead so that it will not scare user *)            

jscomp/js_main.ml

@@ -44,19 +44,17 @@ let process_interface_file ppf name =
 
 let process_implementation_file ppf name =
   let opref = output_prefix name in
-  Js_implementation.implementation ppf name opref;
-  objfiles := (opref ^ ".cmo") :: !objfiles
+  Js_implementation.implementation ppf name opref
+
 let process_file ppf name =
   if Filename.check_suffix name ".ml"
   || Filename.check_suffix name ".mlt" then begin
     let opref = output_prefix name in
-    Js_implementation.implementation ppf name opref;
-    objfiles := (opref ^ ".cmo") :: !objfiles
+    Js_implementation.implementation ppf name opref
   end
   else if Filename.check_suffix name !Config.interface_suffix then begin
     let opref = output_prefix name in
-    Js_implementation.interface ppf name opref;
-    if !make_package then objfiles := (opref ^ ".cmi") :: !objfiles
+    Js_implementation.interface ppf name opref
   end
   else
     raise(Arg.Bad("don't know what to do with " ^ name))

jscomp/js_pack.ml

@@ -31,7 +31,7 @@ let get_files dir =
   let arr = 
     Sys.readdir dir 
     |> Ext_array.filter_map 
-        (fun  x -> if Ext_string.ends_with x ".cmj" then Some (Filename.concat dir x) else None )
+        (fun  x -> if Ext_string.ends_with x Js_config.cmj_ext then Some (Filename.concat dir x) else None )
   in
   (* Sort to guarantee it works the same across OSes *)
   Array.sort (fun (x : string) y -> Pervasives.compare x y ) arr;

jscomp/lam_compile_env.ml

@@ -99,7 +99,7 @@ let find_and_add_if_not_exist (id, pos) env ~not_found ~found =
   let oid  = Lam_module_ident.of_ml id in
   begin match Hashtbl.find cached_tbl oid with 
     | exception Not_found -> 
-      let cmj_table = Config_util.find_cmj (id.name ^ ".cmj") in
+      let cmj_table = Config_util.find_cmj (id.name ^ Js_config.cmj_ext) in
       begin match
           Type_util.find_serializable_signatures_by_path
             (Pident id) env with 
@@ -155,7 +155,7 @@ let query_and_add_if_not_exist (type u)
     begin match oid.kind with
       | Runtime  -> 
         let cmj_table = 
-          Config_util.find_cmj (Lam_module_ident.name oid ^ ".cmj") in           
+          Config_util.find_cmj (Lam_module_ident.name oid ^ Js_config.cmj_ext) in           
         add_cached_tbl oid (Runtime (true,cmj_table)) ; 
         begin match env with 
         | Has_env _ -> 
@@ -166,7 +166,7 @@ let query_and_add_if_not_exist (type u)
       | Ml 
         -> 
         let cmj_table = 
-          Config_util.find_cmj (Lam_module_ident.name oid ^ ".cmj") in           
+          Config_util.find_cmj (Lam_module_ident.name oid ^ Js_config.cmj_ext) in           
         begin match env with 
           | Has_env env -> 
             begin match 

jscomp/lam_compile_group.ml

@@ -177,7 +177,7 @@ let compile_group ({filename = file_name; env;} as meta : Lam_stats.meta)
     it's used or not 
     [non_export] is only used in playground
 *)
-let compile  ~filename non_export env _sigs lam   = 
+let compile  ~filename output_prefix non_export env _sigs lam   = 
   let export_idents = 
     if non_export then
       []    
@@ -401,7 +401,7 @@ let compile  ~filename non_export env _sigs lam   =
             in
             (if not @@ Ext_string.is_empty filename then
                Js_cmj_format.to_file 
-                 (Ext_filename.chop_extension ~loc:__LOC__  filename ^ ".cmj") v);
+                  (output_prefix ^ Js_config.cmj_ext) v);
             Js_program_loader.decorate_deps required_modules v.effect js
           )
         | _ -> raise Not_a_module
@@ -415,14 +415,15 @@ let lambda_as_module
     env 
     (sigs : Types.signature)
     (filename : string) 
+    (output_prefix : string)
     (lam : Lambda.lambda) = 
   begin 
     Lam_current_unit.set_file filename ;  
     Lam_current_unit.iset_debug_file "tuple_alloc.ml";
     Ext_pervasives.with_file_as_chan 
       (Js_config.get_output_file filename)
       (fun chan -> Js_dump.dump_deps_program 
-	  (compile ~filename false env sigs lam) chan)
+	  (compile ~filename output_prefix false env sigs lam) chan)
   end
 (* We can use {!Env.current_unit = "Pervasives"} to tell if it is some specific module, 
     We need handle some definitions in standard libraries in a special way, most are io specific, 

jscomp/lam_compile_group.mli

@@ -39,6 +39,7 @@
  *)
 val compile :  
   filename : string -> 
+  string -> 
   bool -> 
   Env.t -> 
   Types.signature -> 
@@ -47,4 +48,5 @@ val compile :
 
 val lambda_as_module :  
   Env.t ->
-  Types.signature -> string -> Lambda.lambda -> unit
+  Types.signature -> string -> 
+  string  -> Lambda.lambda -> unit

jscomp/lam_stats_util.ml

@@ -215,7 +215,7 @@ and all_lambdas meta (xs : Lambda.lambda list) =
 let dump_exports_arities (meta : Lam_stats.meta ) = 
   let fmt = 
     if meta.filename != "" then 
-      let cmj_file = Ext_filename.chop_extension meta.filename ^ ".cmj" in
+      let cmj_file = Ext_filename.chop_extension meta.filename ^ Js_config.cmj_ext in
       let out = open_out cmj_file in   
       Format.formatter_of_out_channel out
     else