X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/3399e630e78d09fa553a7d0876e2cddb4e154472..d235817fee3a904eeff85381c1a5227474900852:/sdk/go/config/load.go

diff --git a/sdk/go/config/load.go b/sdk/go/config/load.go
index 143be8be23..cab09c74e8 100644
--- a/sdk/go/config/load.go
+++ b/sdk/go/config/load.go
@@ -1,23 +1,33 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: Apache-2.0
+
 package config
 
 import (
-	"encoding/json"
 	"fmt"
 	"io/ioutil"
+
+	"github.com/ghodss/yaml"
 )
 
 // LoadFile loads configuration from the file given by configPath and
 // decodes it into cfg.
 //
-// Currently, only JSON is supported. Support for YAML is anticipated.
+// YAML and JSON formats are supported.
 func LoadFile(cfg interface{}, configPath string) error {
 	buf, err := ioutil.ReadFile(configPath)
 	if err != nil {
 		return err
 	}
-	err = json.Unmarshal(buf, cfg)
+	err = yaml.Unmarshal(buf, cfg)
 	if err != nil {
 		return fmt.Errorf("Error decoding config %q: %v", configPath, err)
 	}
 	return nil
 }
+
+// Dump returns a YAML representation of cfg.
+func Dump(cfg interface{}) ([]byte, error) {
+	return yaml.Marshal(cfg)
+}