Refactor commands.

server/v1/delete_key_handler.go

@@ -1,15 +1,15 @@
 package v1
 
 import (
-    "encoding/json"
-    "github.com/coreos/etcd/store"
-    "net/http"
+	"encoding/json"
+	"github.com/coreos/etcd/store"
+	"net/http"
 )
 
 // Removes a key from the store.
 func DeleteKeyHandler(w http.ResponseWriter, req *http.Request, s Server) error {
-    vars := mux.Vars(req)
-    key := "/" + vars["key"]
+	vars := mux.Vars(req)
+	key := "/" + vars["key"]
 	command := &DeleteCommand{Key: key}
 	return s.Dispatch(command, w, req)
 }

server/v1/v1.go

@@ -7,44 +7,44 @@ import (
 
 // The Server interface provides all the methods required for the v1 API.
 type Server interface {
-    CommitIndex() uint64 
-    Term() uint64 
-    Dispatch(http.ResponseWriter, *http.Request, Command) 
+	CommitIndex() uint64
+	Term() uint64
+	Dispatch(http.ResponseWriter, *http.Request, Command)
 }
 
 // Converts an event object into a response object.
 func eventToResponse(event *store.Event) interface{} {
-    if !event.Dir {
-        response := &store.Response{
-            Action:     event.Action,
-            Key:        event.Key,
-            Value:      event.Value,
-            PrevValue:  event.PrevValue,
-            Index:      event.Index,
-            TTL:        event.TTL,
-            Expiration: event.Expiration,
-        }
+	if !event.Dir {
+		response := &store.Response{
+			Action:     event.Action,
+			Key:        event.Key,
+			Value:      event.Value,
+			PrevValue:  event.PrevValue,
+			Index:      event.Index,
+			TTL:        event.TTL,
+			Expiration: event.Expiration,
+		}
 
-        if response.Action == store.Create || response.Action == store.Update {
-            response.Action = "set"
-            if response.PrevValue == "" {
-                response.NewKey = true
-            }
-        }
+		if response.Action == store.Create || response.Action == store.Update {
+			response.Action = "set"
+			if response.PrevValue == "" {
+				response.NewKey = true
+			}
+		}
 
-        return response
-    } else {
-        responses := make([]*store.Response, len(event.KVPairs))
+		return response
+	} else {
+		responses := make([]*store.Response, len(event.KVPairs))
 
-        for i, kv := range event.KVPairs {
-            responses[i] = &store.Response{
-                Action: event.Action,
-                Key:    kv.Key,
-                Value:  kv.Value,
-                Dir:    kv.Dir,
-                Index:  event.Index,
-            }
-        }
-        return responses
-    }
+		for i, kv := range event.KVPairs {
+			responses[i] = &store.Response{
+				Action: event.Action,
+				Key:    kv.Key,
+				Value:  kv.Value,
+				Dir:    kv.Dir,
+				Index:  event.Index,
+			}
+		}
+		return responses
+	}
 }