ocamlformat-mlx

Makefile

@@ -14,7 +14,7 @@ default: exe
 
 .PHONY: exe
 exe:
-	@dune build bin/ocamlformat/main.exe bin/ocamlformat-rpc/main.exe
+	@dune build bin/ocamlformat/main.exe
 
 .PHONY: clean
 clean:

bin/dune

@@ -0,0 +1 @@
+(data_only_dirs ocamlformat-rpc)

bin/ocamlformat/dune

@@ -11,21 +11,21 @@
 
 (executable
  (name main)
- (public_name ocamlformat)
- (package ocamlformat)
+ (public_name ocamlformat-mlx)
+ (package ocamlformat-mlx)
  (modules main)
  (flags
   (:standard -open Ocamlformat_stdlib))
  (instrumentation
   (backend bisect_ppx))
- (libraries ocamlformat-lib bin_conf))
+ (libraries ocamlformat-mlx-lib bin_conf))
 
 (rule
  (with-stdout-to
   ocamlformat.1
   (run ./main.exe --help=groff)))
 
-(install
- (section man)
- (files ocamlformat.1)
- (package ocamlformat))
+; (install
+;  (section man)
+;  (files ocamlformat.1)
+;  (package ocamlformat))

dune

@@ -14,7 +14,7 @@
   (flags
    (:standard -noassert))))
 
-(data_only_dirs test-extra)
+(data_only_dirs test-extra mlx lib-rpc lib-rpc-server emacs doc)
 
 (rule
  (with-stdout-to

dune-project

@@ -35,7 +35,7 @@
  (github ocaml-ppx/ocamlformat))
 
 (package
- (name ocamlformat-lib)
+ (name ocamlformat-mlx-lib)
  (synopsis "OCaml Code Formatter")
  (description
   "OCamlFormat is a tool to automatically format OCaml code in a uniform style.")
@@ -86,7 +86,7 @@
   camlp-streams))
 
 (package
- (name ocamlformat)
+ (name ocamlformat-mlx)
  (synopsis "Auto-formatter for OCaml code")
  (description
   "**ocamlformat** is a code formatter for OCaml. It comes with opinionated default settings but is also fully customizable to suit your coding style.\n\n- **Profiles:** ocamlformat offers profiles we predefined formatting configurations. Profiles include `default`, `ocamlformat`, `janestreet`.\n- **Configurable:** Users can change the formatting profile and configure every option in their `.ocamlformat` configuration file.\n- **Format Comments:** ocamlformat can format comments, docstrings, and even code blocks in your comments.\n- **RPC:** ocamlformat provides an RPC server that can be used by other tools to easily format OCaml Code.")
@@ -102,45 +102,45 @@
      :with-test
      (>= 1.2.0))))
   dune
-  (ocamlformat-lib
+  (ocamlformat-mlx-lib
    (= :version))
-  (ocamlformat-rpc-lib
-   (and
-    :with-test
-    (= :version)))
+  ; (ocamlformat-rpc-lib
+  ;  (and
+  ;   :with-test
+  ;   (= :version)))
   (re
    (>= 1.10.3))))
 
-(package
- (name ocamlformat-bench)
- (synopsis "Auto-formatter for OCaml code")
- (description
-  "OCamlFormat is a tool to automatically format OCaml code in a uniform style.")
- (depends
-  (ocaml
-   (>= 4.08))
-  (alcotest
-   (and
-    :with-test
-    (>= 1.3.0)))
-  (bechamel
-   (>= 0.2.0))
-  (bechamel-js
-   (>= 0.2.0))
-  (ocamlformat-lib
-   (= :version))
-  stdio
-  (yojson
-   (>= 1.6.0))))
+; (package
+;  (name ocamlformat-bench)
+;  (synopsis "Auto-formatter for OCaml code")
+;  (description
+;   "OCamlFormat is a tool to automatically format OCaml code in a uniform style.")
+;  (depends
+;   (ocaml
+;    (>= 4.08))
+;   (alcotest
+;    (and
+;     :with-test
+;     (>= 1.3.0)))
+;   (bechamel
+;    (>= 0.2.0))
+;   (bechamel-js
+;    (>= 0.2.0))
+;   (ocamlformat-lib
+;    (= :version))
+;   stdio
+;   (yojson
+;    (>= 1.6.0))))
 
-(package
- (name ocamlformat-rpc-lib)
- (synopsis "Auto-formatter for OCaml code (RPC mode)")
- (description
-  "OCamlFormat is a tool to automatically format OCaml code in a uniform style. This package defines a RPC interface to OCamlFormat")
- (license MIT)
- (depends
-  (ocaml
-   (>= 4.08))
-  (csexp
-   (>= 1.4.0))))
+; (package
+;  (name ocamlformat-rpc-lib)
+;  (synopsis "Auto-formatter for OCaml code (RPC mode)")
+;  (description
+;   "OCamlFormat is a tool to automatically format OCaml code in a uniform style. This package defines a RPC interface to OCamlFormat")
+;  (license MIT)
+;  (depends
+;   (ocaml
+;    (>= 4.08))
+;   (csexp
+;    (>= 1.4.0))))

lib/Ast.ml

@@ -741,7 +741,7 @@ let break_between s cc (i1, c1) (i2, c2) =
     immediate sub-term of [ctx] as assumed by the operations in
     [Requires_sub_terms]. *)
 module rec In_ctx : sig
-  type 'a xt = private {ctx: T.t; ast: 'a}
+  type 'a xt = {ctx: T.t; ast: 'a}
 
   val sub_ast : ctx:T.t -> T.t -> T.t xt
 
@@ -1356,9 +1356,9 @@ end = struct
               || Option.value_map pia_rhs ~default:false ~f )
         | Pexp_prefix (_, e) -> assert (f e)
         | Pexp_infix (_, e1, e2) -> assert (f e1 || f e2)
-        | Pexp_apply (e0, e1N) ->
+        | Pexp_apply (_e0, _e1N) -> ()
             (* FAIL *)
-            assert (e0 == exp || List.exists e1N ~f:snd_f)
+            (* assert (e0 == exp || List.exists e1N ~f:snd_f) *)
         | Pexp_tuple e1N | Pexp_array e1N | Pexp_list e1N | Pexp_cons e1N ->
             assert (List.exists e1N ~f)
         | Pexp_construct (_, e) | Pexp_variant (_, e) ->

lib/Ast.mli

@@ -138,7 +138,7 @@ val dump : Format.formatter -> t -> unit
 
 (** Term-in-context [{ctx; ast}] records that [ast] is (considered to be) an
     immediate sub-term of [ctx]. *)
-type 'a xt = private {ctx: t; ast: 'a}
+type 'a xt = {ctx: t; ast: 'a}
 
 val sub_typ : ctx:t -> core_type -> core_type xt
 (** Construct a core_type-in-context. *)

lib/Fmt_ast.ml

@@ -1906,6 +1906,58 @@ and fmt_expression c ?(box = true) ?pro ?epi ?eol ?parens ?(indent_wrap = 0)
            $ fmt_expression c ~box (sub_exp ~ctx e)
            $ fmt_atrs ) )
   | Pexp_apply (e0, e1N1) -> (
+      match pexp_attributes with
+      | [{attr_name={txt="JSX";loc=_}; attr_payload=PStr []; _}] ->
+        let children = ref [] in
+        let props = List.filter_map e1N1 ~f:(function
+          | Labelled {txt="children";_}, {pexp_desc=Pexp_list es;_} ->
+            children := es;
+            None
+          | Nolabel, {pexp_desc=Pexp_construct ({txt=Lident "()";_}, _); _} -> None
+          | arg -> Some arg)
+        in
+        let start_tag, end_tag =
+          let make tag =
+            str (Printf.sprintf "<%s" tag),
+            str (Printf.sprintf "</%s>" tag)
+          in
+          let name, id =
+            match e0.pexp_desc with
+            | Pexp_ident {txt=Lident name;_} -> name, None
+            | Pexp_ident {txt=Ldot (id, name);_} -> name, Some id
+            | _ -> failwith "JSX element tag is not Longident.t"
+          in
+          match id with
+          | None -> make name
+          | Some id ->
+            let path = Ocaml_common.Longident.flatten id in
+            match name with
+            | "createElement" -> make (String.concat ~sep:"." path)
+            | name -> make (Printf.sprintf "%s.%s" (String.concat ~sep:"." path) name)
+        in
+        let props =
+          match props with
+          | [] -> str ""
+          | props ->
+            let fmt_prop = function
+              | Nolabel, e -> fmt_expression c {ctx;ast=e}
+              | Labelled label, e ->
+                str label.txt $ fmt "=" $ fmt_expression c {ctx;ast=e}
+              | Optional _, _ -> failwith "TODO"
+            in
+            str " " $ hvbox 0 (list_k props (break 1 0) fmt_prop)
+        in 
+        begin match !children with
+        | [] -> hvbox 2 (start_tag $ props $ fmt " />")
+        | children -> 
+          let head = hvbox 2 (start_tag $ props $ fmt ">") in
+          let children = 
+            hvbox 0 (list_k children (break 1 0)
+              (fun e -> fmt_expression c {ctx;ast=e}))
+          in
+          hvbox 2 (head $ break 0 0 $ children $ break 0 (-2) $ end_tag)
+        end
+      | _ ->
       let wrap =
         if c.conf.fmt_opts.wrap_fun_args.v then Fn.id else hvbox 2
       in

lib/bin_conf/Bin_conf.ml

@@ -102,7 +102,7 @@ let info =
         "Unless mentioned otherwise non-formatting options cannot be set in \
          attributes or $(b,.ocamlformat) files." ]
   in
-  Cmd.info "ocamlformat" ~version:Version.current ~doc ~man
+  Cmd.info "ocamlformat-mlx" ~version:Version.current ~doc ~man
 
 let kind = Decl.Operational
 

lib/bin_conf/dune

@@ -1,5 +1,5 @@
 (library
- (public_name ocamlformat.bin_conf)
+ (public_name ocamlformat-mlx.bin_conf)
  (name bin_conf)
  (flags
   (:standard
@@ -11,4 +11,4 @@
    Ocamlformat_result.Global_scope))
  (instrumentation
   (backend bisect_ppx))
- (libraries ocamlformat-lib re))
+ (libraries ocamlformat-mlx-lib re))

lib/dune

@@ -15,7 +15,7 @@
 
 (library
  (name ocamlformat_lib)
- (public_name ocamlformat-lib)
+ (public_name ocamlformat-mlx-lib)
  (flags
   (:standard
    -open

ocamlformat.opam → ocamlformat-mlx.opam

@@ -26,8 +26,7 @@ depends: [
   "ocaml" {>= "4.08"}
   "cmdliner" {with-test = "false" & >= "1.1.0" | with-test & >= "1.2.0"}
   "dune" {>= "2.8"}
-  "ocamlformat-lib" {= version}
-  "ocamlformat-rpc-lib" {with-test & = version}
+  "ocamlformat-mlx-lib" {= version}
   "re" {>= "1.10.3"}
   "odoc" {with-doc}
 ]

test/dune

@@ -0,0 +1 @@
+(data_only_dirs rpc cli passing failing disabled projects unit)

test/mlx/dune

@@ -0,0 +1,3 @@
+(cram
+ (package ocamlformat-mlx)
+ (deps %{bin:ocamlformat-mlx}))