Enable ocamlformat on the part of the codebase that doesn't use CPPO

.git-blame-ignore-revs

@@ -0,0 +1,2 @@
+# Introduced ocamlformat
+3101ec295fbc791a1e9384f50178846198a607c7

.ocamlformat

@@ -0,0 +1,2 @@
+version=0.24.1
+profile=conventional

.ocamlformat-ignore

@@ -0,0 +1,6 @@
+# disable ocamlformat on files that are processed by CPPO
+lib/*.cppo.ml*
+lib/monomorphic.ml
+lib/write.ml*
+lib/pretty.ml
+lib/type.ml

bench/bench.ml

@@ -1,28 +1,22 @@
 open Core
 open Core_bench
 
-let data =
-  In_channel.read_all "bench.json"
-
+let data = In_channel.read_all "bench.json"
 let yojson_data = Yojson.Safe.from_string data
 
 (* chosen by fair dice roll, guaranteed to be large *)
 let large = 10_000
 
-let large_int_assoc = 
-  let ints = List.init large ~f:(fun n ->
-   (string_of_int n, `Int n))
-  in
+let large_int_assoc =
+  let ints = List.init large ~f:(fun n -> (string_of_int n, `Int n)) in
   `Assoc ints
 
-let large_int_list = 
+let large_int_list =
   let ints = List.init large ~f:(fun n -> `Int n) in
   `List ints
 
 let large_string_list =
-  let strings = List.init large ~f:(fun n ->
-    `String (string_of_int n))
-  in
+  let strings = List.init large ~f:(fun n -> `String (string_of_int n)) in
   `List strings
 
 let streamable_string =
@@ -33,53 +27,49 @@ let streamable_string =
   Buffer.contents buf
 
 let generic =
-  Bench.make_command [
-    Bench.Test.create ~name:"JSON reading" (fun () ->
-      ignore (Yojson.Safe.from_string data));
-    Bench.Test.create ~name:"JSON writing" (fun () ->
-      ignore (Yojson.Safe.to_string yojson_data));
-    Bench.Test.create ~name:"JSON writing assoc" (fun () ->
-      ignore (Yojson.Safe.to_string large_int_assoc));
-    Bench.Test.create ~name:"JSON writing int list" (fun () ->
-      ignore (Yojson.Safe.to_string large_int_list));
-    Bench.Test.create ~name:"JSON writing string list" (fun () ->
-      ignore (Yojson.Safe.to_string large_string_list));
-    Bench.Test.create ~name:"JSON writing int list to channel" (fun () ->
-      Out_channel.with_file "/dev/null" ~f:(fun oc ->
-      ignore (Yojson.Safe.to_channel oc large_int_list)));
-    Bench.Test.create ~name:"JSON writing string list to channel" (fun () ->
-      Out_channel.with_file "/dev/null" ~f:(fun oc ->
-      ignore (Yojson.Safe.to_channel oc large_string_list)));
-    Bench.Test.create ~name:"JSON writing assoc to channel" (fun () ->
-      Out_channel.with_file "/dev/null" ~f:(fun oc ->
-      ignore (Yojson.Safe.to_channel oc large_int_assoc)));
-    begin
-      let buf = Buffer.create 1000 in
-      Bench.Test.create ~name:"JSON seq roundtrip" (fun () ->
-        let stream = Yojson.Safe.seq_from_string ~buf streamable_string in
-        ignore (Yojson.Safe.seq_to_string ~buf stream)
-      )
-    end;
-  ]
+  Bench.make_command
+    [
+      Bench.Test.create ~name:"JSON reading" (fun () ->
+          ignore (Yojson.Safe.from_string data));
+      Bench.Test.create ~name:"JSON writing" (fun () ->
+          ignore (Yojson.Safe.to_string yojson_data));
+      Bench.Test.create ~name:"JSON writing assoc" (fun () ->
+          ignore (Yojson.Safe.to_string large_int_assoc));
+      Bench.Test.create ~name:"JSON writing int list" (fun () ->
+          ignore (Yojson.Safe.to_string large_int_list));
+      Bench.Test.create ~name:"JSON writing string list" (fun () ->
+          ignore (Yojson.Safe.to_string large_string_list));
+      Bench.Test.create ~name:"JSON writing int list to channel" (fun () ->
+          Out_channel.with_file "/dev/null" ~f:(fun oc ->
+              ignore (Yojson.Safe.to_channel oc large_int_list)));
+      Bench.Test.create ~name:"JSON writing string list to channel" (fun () ->
+          Out_channel.with_file "/dev/null" ~f:(fun oc ->
+              ignore (Yojson.Safe.to_channel oc large_string_list)));
+      Bench.Test.create ~name:"JSON writing assoc to channel" (fun () ->
+          Out_channel.with_file "/dev/null" ~f:(fun oc ->
+              ignore (Yojson.Safe.to_channel oc large_int_assoc)));
+      (let buf = Buffer.create 1000 in
+       Bench.Test.create ~name:"JSON seq roundtrip" (fun () ->
+           let stream = Yojson.Safe.seq_from_string ~buf streamable_string in
+           ignore (Yojson.Safe.seq_to_string ~buf stream)));
+    ]
 
 let buffer =
   let buf = Buffer.create 4096 in
   let data = large_int_assoc in
-  Bench.make_command [
-    Bench.Test.create ~name:"JSON writing with internal buffer" (fun () ->
-      Out_channel.with_file "/dev/null" ~f:(fun oc ->
-        ignore (Yojson.Safe.to_channel oc data)));
-    Bench.Test.create ~name:"JSON writing with provided buffer" (fun () ->
-      Out_channel.with_file "/dev/null" ~f:(fun oc ->
-        ignore (Yojson.Safe.to_channel ~buf oc data)));
-  ]
+  Bench.make_command
+    [
+      Bench.Test.create ~name:"JSON writing with internal buffer" (fun () ->
+          Out_channel.with_file "/dev/null" ~f:(fun oc ->
+              ignore (Yojson.Safe.to_channel oc data)));
+      Bench.Test.create ~name:"JSON writing with provided buffer" (fun () ->
+          Out_channel.with_file "/dev/null" ~f:(fun oc ->
+              ignore (Yojson.Safe.to_channel ~buf oc data)));
+    ]
 
 let main () =
-  Command.group ~summary:"Benchmark" [
-    ("generic", generic);
-    ("buffer", buffer)
-  ]
+  Command.group ~summary:"Benchmark"
+    [ ("generic", generic); ("buffer", buffer) ]
   |> Command_unix.run
 
-let () =
-  main ()
+let () = main ()