Automatic changes done with ciao-lwt

Author: balat

src/widgets/ot_calendar.eliom

@@ -561,10 +561,10 @@ let make :
 
 let%server make :
    ?init:int * int * int
-  -> ?highlight:(int -> int -> int list Lwt.t) Eliom_client_value.t
+  -> ?highlight:(int -> int -> int list) Eliom_client_value.t
   -> ?click_non_highlighted:bool
   -> ?update:(int * int * int) React.E.t Eliom_client_value.t
-  -> ?action:(int -> int -> int -> unit Lwt.t) Eliom_client_value.t
+  -> ?action:(int -> int -> int -> unit) Eliom_client_value.t
   -> ?period:
        CalendarLib.Date.field CalendarLib.Date.date
        * CalendarLib.Date.field CalendarLib.Date.date

src/widgets/ot_carousel.eliom

@@ -1,3 +1,5 @@
+open Eio.Std
+
 (* Ocsigen
  * http://www.ocsigen.org
  *
@@ -39,7 +41,7 @@ open%client Js_of_ocaml
 [%%client open Js_of_ocaml_lwt]
 [%%shared open Eliom_content.Html]
 [%%shared open Eliom_content.Html.F]
-[%%shared open Lwt.Syntax]
+[%%shared]
 
 let%client clX = Ot_swipe.clX
 let%client clY = Ot_swipe.clY
@@ -587,9 +589,7 @@ let%client set_default_fail f =
       :> exn -> Html_types.div_content Eliom_content.Html.elt)
 
 let%shared generate_content generator =
-  Lwt.catch
-    (fun () -> Eliom_shared.Value.local generator ())
-    (fun e -> Lwt.return (default_fail e))
+  try Eliom_shared.Value.local generator () with e -> default_fail e
 
 (* on the client side we generate the contents of the initially visible page
    asynchronously so the tabs will be rendered right away *)
@@ -606,8 +606,8 @@ let%client generate_initial_contents ~spinner sleeper gen =
 
 (* on the server side we generate all the visible contents right away *)
 let%server generate_initial_contents ~spinner:_ _ gen =
-  let* contents = generate_content gen in
-  Lwt.return (contents, ref @@ None)
+  let contents = generate_content gen in
+  contents, ref @@ None
 
 let%shared
     make_lazy
@@ -628,30 +628,30 @@ let%shared
   =
   let gen_contents =
     (gen_contents
-      :> (unit -> Html_types.div_content elt Lwt.t) Eliom_shared.Value.t list)
+      :> (unit -> Html_types.div_content elt) Eliom_shared.Value.t list)
+  in
+  let sleeper, wakener =
+    Promise.create
+      (* TODO: ciao-lwt: Translation is incomplete, [Promise.await] must be called on the promise when it's part of control-flow. *)
+      ()
   in
-  let sleeper, wakener = Lwt.wait () in
-  let mk_contents : int -> 'gen -> ('a elt * ('a elt * 'gen) option ref) Lwt.t =
+  let mk_contents : int -> 'gen -> 'a elt * ('a elt * 'gen) option ref =
    fun i gen ->
     if i = position
     then generate_initial_contents ~spinner sleeper gen
     else
-      Lwt.return
-      @@
       let s = spinner () in
       s, ref @@ Some (s, gen)
   in
-  let* contents, spinners_and_generators =
-    Lwt.map List.split
-    @@ Lwt_list.map_s (fun x -> x)
-    @@ List.mapi mk_contents gen_contents
+  let contents, spinners_and_generators =
+    List.split (List.map (fun x -> x) (List.mapi mk_contents gen_contents))
   in
   let carousel =
     make ?a ?vertical ~position ?transition_duration ?inertia ?swipeable
       ?allow_overswipe ?update ?disabled ?full_height ?make_transform
       ?make_page_attribute contents
   in
-  Lwt.wakeup wakener carousel.elt;
+  Promise.resolve wakener carousel.elt;
   (* generate initial content (client-side) *)
   (* replace spinners with content when switched to for the first time *)
   let _ =
@@ -677,7 +677,7 @@ let%shared
                 | None -> Lwt.return ())
        : unit)]
   in
-  Lwt.return carousel
+  carousel
 
 let%shared bullet_class i pos size =
   Eliom_shared.React.S.l2

src/widgets/ot_drawer.eliom

@@ -1,3 +1,5 @@
+open Eio.Std
+
 [%%shared
 (* Ocsigen
  * http://www.ocsigen.org
@@ -113,11 +115,11 @@ let%shared
     D.div ~a:(a_class ("ot-drawer-bckgrnd" :: bckgrnd_init_class) :: a) [d]
   in
   let bind_touch :
-    ((unit -> unit) Lwt.t * (unit -> unit) Lwt.u) Eliom_client_value.t
+    ((unit -> unit) Promise.t * (unit -> unit) Lwt.u) Eliom_client_value.t
     =
     [%client Lwt.wait ()]
   in
-  let touch_thread = [%client (ref Lwt.return_unit : unit Lwt.t ref)] in
+  let touch_thread = [%client (ref Lwt.return_unit : unit Promise.t ref)] in
   let reset_scroll_pos =
     [%client
       (fun () ->
@@ -179,7 +181,7 @@ let%shared
          html_ManipClass_remove "ot-drawer-open";
          html_ManipClass_remove "ot-drawer-closing");
        Lwt.return_unit
-       : unit Lwt.t)]
+       : unit Promise.t)]
   in
   let _ =
     [%client

src/widgets/ot_picture_uploader.eliom

@@ -446,10 +446,7 @@ let%client bind_input input preview ?container ?reset () =
 type cropping = (float * float * float * float) React.S.t
 
 type 'a upload =
-  ?progress:(int -> int -> unit)
-  -> ?cropping:cropping
-  -> File.file Js.t
-  -> 'a Lwt.t]
+  ?progress:(int -> int -> unit) -> ?cropping:cropping -> File.file Js.t -> 'a]
 
 let%client ocaml_service_upload ~service ~arg ?progress ?cropping file =
   Eliom_client.call_ocaml_service ~service () ?upload_progress:progress
@@ -499,7 +496,7 @@ let%server mk_service name arg_deriver =
 
 let%shared
     mk_form
-      ?(after_submit = fun () -> Lwt.return_unit)
+      ?(after_submit = fun () -> ())
       ?crop
       ?input:(input_a, input_content = [], [])
       ?submit:(submit_a, submit_content = [], [])
@@ -532,4 +529,4 @@ let%shared
          ~upload:~%upload ~after_submit:~%after_submit ()
        : unit)]
   in
-  Lwt.return form
+  form

src/widgets/ot_pulltorefresh.eliom

@@ -175,7 +175,7 @@ let make
       ?(refresh_timeout = 20.)
       ?(header = [%shared default_header])
       ~content
-      (afterPull : (unit -> bool Lwt.t) Eliom_client_value.t)
+      (afterPull : (unit -> bool) Eliom_client_value.t)
   =
   if app_only && not (Eliom_client.is_client_app ())
   then div ~a [content]

src/widgets/ot_spinner.eliom

@@ -22,7 +22,7 @@
 open%client Js_of_ocaml
 
 [%%shared open Eliom_content.Html]
-[%%shared open Lwt.Syntax]
+[%%shared]
 [%%shared open Eliom_content.Html.F]
 [%%client open Eliom_shared]
 
@@ -58,20 +58,19 @@ let%server with_spinner ?(a = []) ?spinner:_ ?fail thread =
   let a = (a :> Html_types.div_attrib attrib list) in
   let fail =
     ((match fail with
-     | Some fail -> (fail :> exn -> Html_types.div_content elt list Lwt.t)
-     | None -> fun e -> Lwt.return (default_fail e))
-      :> exn -> Html_types.div_content elt list Lwt.t)
+     | Some fail -> (fail :> exn -> Html_types.div_content elt list)
+     | None -> fun e -> default_fail e)
+      :> exn -> Html_types.div_content elt list)
   in
-  let* v =
-    Lwt.catch
-      (fun () ->
-         let* v = thread in
-         Lwt.return (v :> Html_types.div_content_fun F.elt list))
-      (fun e ->
-         let* v = fail e in
-         Lwt.return (v :> Html_types.div_content_fun F.elt list))
+  let v =
+    try
+      let v = thread in
+      (v :> Html_types.div_content_fun F.elt list)
+    with e ->
+      let v = fail e in
+      (v :> Html_types.div_content_fun F.elt list)
   in
-  Lwt.return (D.div ~a:(a_class ["ot-spinner"] :: a) v)
+  D.div ~a:(a_class ["ot-spinner"] :: a) v
 
 [%%client
 let num_active_spinners, set_num_active_spinners = React.S.create 0

src/widgets/ot_time_picker.eliom

@@ -381,7 +381,7 @@ let display_hours_minutes_seq ?h24 f =
   Eliom_shared.React.S.l2 [%shared display_hours_minutes_seq ?h24:~%h24 ~%f]
 
 let show_minutes_aux
-      ?(action : (int * int -> unit Lwt.t) Eliom_client_value.t option)
+      ?(action : (int * int -> unit) Eliom_client_value.t option)
       e_m
       hm
       f_e_m
@@ -407,7 +407,7 @@ let get_angle_signal ?round =
         | _, _ -> e]
 
 let make_hours_minutes_seq_24h
-      ?(action : (int * int -> unit Lwt.t) Eliom_client_value.t option)
+      ?(action : (int * int -> unit) Eliom_client_value.t option)
       ?(init = 0, 0)
       ?(update : (int * int) React.E.t Eliom_client_value.t option)
       ?round_5