Fix gentype

but now we have another circular dependency 😅 need to wait the `@rescript/react` release

See rescript-lang/rescript-react#115

Author: cometkim

jscomp/gentype/GenTypeConfig.ml

@@ -102,13 +102,9 @@ let setDebug ~gtconf =
   | _ -> ()
 
 let compilerConfigFile = "rescript.json"
-let legacyCompilerConfigFile = "bsconfig.json"
 
 let rec findProjectRoot ~dir =
-  if
-    Sys.file_exists (Filename.concat dir compilerConfigFile)
-    || Sys.file_exists (Filename.concat dir legacyCompilerConfigFile)
-  then dir
+  if Sys.file_exists (Filename.concat dir compilerConfigFile) then dir
   else
     let parent = dir |> Filename.dirname in
     if parent = dir then (

jscomp/gentype/Paths.ml

@@ -65,10 +65,6 @@ let getConfigFile ~projectRoot =
   let config = concat projectRoot Config.compilerConfigFile in
   match config |> Sys.file_exists with
   | true -> Some config
-  | false -> (
-    let config = concat projectRoot Config.legacyCompilerConfigFile in
-    match config |> Sys.file_exists with
-    | true -> Some config
-    | false -> None)
+  | false -> None
 
 let readConfig ~namespace = Config.readConfig ~getConfigFile ~namespace