Revert mstephano #2486 #2508 #2528

Signed-off-by: Steve Coffman <steve@khanacademy.org>

_examples/scalars/.gqlgen.yml

@@ -18,11 +18,3 @@ models:
     model: github.com/99designs/gqlgen/_examples/scalars/model.Banned
   DarkMode:
     model: github.com/99designs/gqlgen/_examples/scalars/model.Preferences
-  Bytes:
-    model: "github.com/99designs/gqlgen/codegen/testserver/singlefile.Bytes"
-  Runes:
-    model: "github.com/99designs/gqlgen/_examples/scalars/model.Runes"
-  DefinedTypeBytes:
-    model: "github.com/99designs/gqlgen/_examples/scalars/external.Bytes"
-  DefinedTypeRunes:
-    model: "github.com/99designs/gqlgen/_examples/scalars/external.Runes"

_examples/scalars/external/model.go

@@ -1,60 +1,3 @@
 package external
 
-import (
-	"fmt"
-	"io"
-
-	"github.com/99designs/gqlgen/graphql"
-)
-
-type (
-	ObjectID      int
-	Manufacturer  string // remote named string
-	Count         uint8  // remote named uint8
-	ExternalBytes []byte
-	ExternalRunes []rune
-)
-
-const (
-	ManufacturerTesla  Manufacturer = "TESLA"
-	ManufacturerHonda  Manufacturer = "HONDA"
-	ManufacturerToyota Manufacturer = "TOYOTA"
-)
-
-func MarshalBytes(b ExternalBytes) graphql.Marshaler {
-	return graphql.WriterFunc(func(w io.Writer) {
-		_, _ = fmt.Fprintf(w, "%q", string(b))
-	})
-}
-
-func UnmarshalBytes(v interface{}) (ExternalBytes, error) {
-	switch v := v.(type) {
-	case string:
-		return ExternalBytes(v), nil
-	case *string:
-		return ExternalBytes(*v), nil
-	case ExternalBytes:
-		return v, nil
-	default:
-		return nil, fmt.Errorf("%T is not ExternalBytes", v)
-	}
-}
-
-func MarshalRunes(r ExternalRunes) graphql.Marshaler {
-	return graphql.WriterFunc(func(w io.Writer) {
-		_, _ = fmt.Fprintf(w, "%q", string(r))
-	})
-}
-
-func UnmarshalRunes(v interface{}) (ExternalRunes, error) {
-	switch v := v.(type) {
-	case string:
-		return ExternalRunes(v), nil
-	case *string:
-		return ExternalRunes(*v), nil
-	case ExternalRunes:
-		return v, nil
-	default:
-		return nil, fmt.Errorf("%T is not ExternalRunes", v)
-	}
-}
+type ObjectID int