snapshot of https://github.com/ent/ent.git (master, 2026-09-15; blobs > 131072B omitted)

entc/gen/template/dialect/gremlin/select.tmpl

@@ -0,0 +1,44 @@
+{{/*
+Copyright 2019-present Facebook Inc. All rights reserved.
+This source code is licensed under the Apache 2.0 license found
+in the LICENSE file in the root directory of this source tree.
+*/}}
+
+{{/* gotype: entgo.io/ent/entc/gen.typeScope */}}
+
+{{ define "dialect/gremlin/select" }}
+{{ $builder := pascal $.Scope.Builder }}
+{{ $receiver := $.Scope.Receiver }}
+
+func ({{ $receiver }} *{{ $builder }}) gremlinScan(ctx context.Context, root *{{ $.QueryName }}, v any) error {
+	var (
+		res = &gremlin.Response{}
+		traversal = root.gremlinQuery(ctx)
+	)
+	if fields := {{ $receiver }}.ctx.Fields; len(fields) == 1 {
+		if fields[0] != {{ $.Package }}.FieldID {
+			traversal = traversal.Values(fields...)
+		} else {
+			traversal = traversal.ID()
+		}
+	} else {
+		fields := make([]any, len({{ $receiver }}.ctx.Fields))
+		for i, f := range {{ $receiver }}.ctx.Fields {
+			fields[i] = f
+		}
+		traversal = traversal.ValueMap(fields...)
+	}
+	query, bindings := traversal.Query()
+	if err := {{ $receiver }}.driver.Exec(ctx, query, bindings, res); err != nil {
+		return err
+	}
+	if len(root.ctx.Fields) == 1 {
+		return res.ReadVal(v)
+	}
+	vm, err := res.ReadValueMap()
+	if err != nil {
+		return err
+	}
+	return vm.Decode(v)
+}
+{{ end }}