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commands: Changed Marshaler to return a io.Reader instead of a []byte

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core/commands: Refactored command marshalers
This commit is contained in:
Matt Bell
2014-12-16 04:31:13 -08:00
parent 0395a7af1e
commit fd40702f73
19 changed files with 136 additions and 85 deletions
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12
core/commands/bootstrap.go
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@ -114,7 +114,7 @@ in the bootstrap list).
},
Type: &BootstrapOutput{},
Marshalers: cmds.MarshalerMap{
cmds.Text: func(res cmds.Response) ([]byte, error) {
cmds.Text: func(res cmds.Response) (io.Reader, error) {
v, ok := res.Output().(*BootstrapOutput)
if !ok {
return nil, u.ErrCast()
@ -122,7 +122,7 @@ in the bootstrap list).
var buf bytes.Buffer
err := bootstrapWritePeers(&buf, "added ", v.Peers)
return buf.Bytes(), err
return &buf, err
},
},
}
@ -175,7 +175,7 @@ var bootstrapRemoveCmd = &cmds.Command{
},
Type: &BootstrapOutput{},
Marshalers: cmds.MarshalerMap{
cmds.Text: func(res cmds.Response) ([]byte, error) {
cmds.Text: func(res cmds.Response) (io.Reader, error) {
v, ok := res.Output().(*BootstrapOutput)
if !ok {
return nil, u.ErrCast()
@ -183,7 +183,7 @@ var bootstrapRemoveCmd = &cmds.Command{
var buf bytes.Buffer
err := bootstrapWritePeers(&buf, "removed ", v.Peers)
return buf.Bytes(), err
return &buf, err
},
},
}
@ -209,7 +209,7 @@ var bootstrapListCmd = &cmds.Command{
},
}
func bootstrapMarshaler(res cmds.Response) ([]byte, error) {
func bootstrapMarshaler(res cmds.Response) (io.Reader, error) {
v, ok := res.Output().(*BootstrapOutput)
if !ok {
return nil, u.ErrCast()
@ -217,7 +217,7 @@ func bootstrapMarshaler(res cmds.Response) ([]byte, error) {
var buf bytes.Buffer
err := bootstrapWritePeers(&buf, "", v.Peers)
return buf.Bytes(), err
return &buf, err
}
func bootstrapWritePeers(w io.Writer, prefix string, peers []config.BootstrapPeer) error {