Quote strings in `hugo config` output

Also, use ` = ` to separate keys and values
if metaformatdata is "toml".

diff --git a/commands/list_config.go b/commands/list_config.go
index 02c5d695783cf5ac51c8a11e6753ab42673d5344..8dad011cdfd67e2c4014c0af0100759cc8463bd1 100644 (file)
--- a/commands/list_config.go
+++ b/commands/list_config.go
@@ -1,4 +1,4 @@
-// Copyright © 2013-14 Steve Francia <spf@spf13.com>.
+// Copyright © 2013-15 Steve Francia <spf@spf13.com>.
 //
 // Licensed under the Simple Public License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -17,6 +17,7 @@ import (
        "fmt"
        "github.com/spf13/cobra"
        "github.com/spf13/viper"
+       "reflect"
        "sort"
 )
 
@@ -27,13 +28,26 @@ var config = &cobra.Command{
        Run: func(cmd *cobra.Command, args []string) {
                InitializeConfig()
                allSettings := viper.AllSettings()
+
+               var separator string
+               if allSettings["metadataformat"] == "toml" {
+                       separator = " = "
+               } else {
+                       separator = ": "
+               }
+
                var keys []string
                for k := range allSettings {
                        keys = append(keys, k)
                }
                sort.Strings(keys)
                for _, k := range keys {
-                       fmt.Printf("%s: %+v\n", k, allSettings[k])
+                       kv := reflect.ValueOf(allSettings[k])
+                       if kv.Kind() == reflect.String {
+                               fmt.Printf("%s%s\"%+v\"\n", k, separator, allSettings[k])
+                       } else {
+                               fmt.Printf("%s%s%+v\n", k, separator, allSettings[k])
+                       }
                }
        },
 }