commands/object: use cmds.EmitOnce in single value

License: MIT
Signed-off-by: Overbool <[email protected]>

Author: overbool

core/commands/object/diff.go

@@ -94,7 +94,7 @@ Example:
 			}
 		}
 
-		return res.Emit(&Changes{out})
+		return cmds.EmitOnce(res, &Changes{out})
 	},
 	Type: Changes{},
 	Encoders: cmds.EncoderMap{

core/commands/object/object.go

@@ -148,7 +148,7 @@ multihash.
 			Links: outLinks,
 		}
 
-		return res.Emit(out)
+		return cmds.EmitOnce(res, out)
 	},
 	Encoders: cmds.EncoderMap{
 		cmds.Text: cmds.MakeTypedEncoder(func(req *cmds.Request, w io.Writer, out *Object) error {
@@ -252,7 +252,7 @@ Supported values are:
 			}
 		}
 
-		return res.Emit(node)
+		return cmds.EmitOnce(res, node)
 	},
 	Type: Node{},
 	Encoders: cmds.EncoderMap{
@@ -318,7 +318,7 @@ var ObjectStatCmd = &cmds.Command{
 			CumulativeSize: ns.CumulativeSize,
 		}
 
-		return res.Emit(oldStat)
+		return cmds.EmitOnce(res, oldStat)
 	},
 	Type: ipld.NodeStat{},
 	Encoders: cmds.EncoderMap{
@@ -419,7 +419,7 @@ And then run:
 			return err
 		}
 
-		return res.Emit(&Object{Hash: p.Cid().String()})
+		return cmds.EmitOnce(res, &Object{Hash: p.Cid().String()})
 	},
 	Encoders: cmds.EncoderMap{
 		cmds.Text: cmds.MakeTypedEncoder(func(req *cmds.Request, w io.Writer, out *Object) error {
@@ -474,7 +474,7 @@ Available templates:
 			return err
 		}
 
-		return res.Emit(&Object{Hash: nd.Cid().String()})
+		return cmds.EmitOnce(res, &Object{Hash: nd.Cid().String()})
 	},
 	Encoders: cmds.EncoderMap{
 		cmds.Text: cmds.MakeTypedEncoder(func(req *cmds.Request, w io.Writer, out *Object) error {

core/commands/object/patch.go

@@ -49,7 +49,7 @@ the limit will not be respected by the network.
 		cmdkit.StringArg("root", true, false, "The hash of the node to modify."),
 		cmdkit.FileArg("data", true, false, "Data to append.").EnableStdin(),
 	},
-	Run: func(req *cmds.Request, re cmds.ResponseEmitter, env cmds.Environment) error {
+	Run: func(req *cmds.Request, res cmds.ResponseEmitter, env cmds.Environment) error {
 		api, err := cmdenv.GetApi(env)
 		if err != nil {
 			return err
@@ -70,7 +70,7 @@ the limit will not be respected by the network.
 			return err
 		}
 
-		return cmds.EmitOnce(re, &Object{Hash: p.Cid().String()})
+		return cmds.EmitOnce(res, &Object{Hash: p.Cid().String()})
 	},
 	Type: &Object{},
 	Encoders: cmds.EncoderMap{
@@ -117,7 +117,7 @@ Example:
 			return err
 		}
 
-		return res.Emit(&Object{Hash: p.Cid().String()})
+		return cmds.EmitOnce(res, &Object{Hash: p.Cid().String()})
 	},
 	Type: Object{},
 	Encoders: cmds.EncoderMap{
@@ -156,7 +156,7 @@ Remove a Merkle-link from the given object and return the hash of the result.
 			return err
 		}
 
-		return res.Emit(&Object{Hash: p.Cid().String()})
+		return cmds.EmitOnce(res, &Object{Hash: p.Cid().String()})
 	},
 	Type: Object{},
 	Encoders: cmds.EncoderMap{
@@ -220,7 +220,7 @@ to a file containing 'bar', and returns the hash of the new object.
 			return err
 		}
 
-		return res.Emit(&Object{Hash: p.Cid().String()})
+		return cmds.EmitOnce(res, &Object{Hash: p.Cid().String()})
 	},
 	Type: Object{},
 	Encoders: cmds.EncoderMap{