Ephemeral duration should be optional

chat.go

@@ -235,7 +235,7 @@ func (k *Keybase) SendEphemeralToChannel(channel chat1.ChatChannel, duration tim
 		Message: SendMessageBody{
 			Body: fmt.Sprintf(message, a...),
 		},
-		ExplodingLifetime: explodingLifetime{duration},
+		ExplodingLifetime: &ExplodingLifetime{duration},
 	}
 
 	r, err := k.SendMessage(opts)
@@ -255,7 +255,7 @@ func (k *Keybase) SendEphemeralToConvID(convID chat1.ConvIDStr, duration time.Du
 		Message: SendMessageBody{
 			Body: fmt.Sprintf(message, a...),
 		},
-		ExplodingLifetime: explodingLifetime{duration},
+		ExplodingLifetime: &ExplodingLifetime{duration},
 	}
 
 	r, err := k.SendMessage(opts)
@@ -267,7 +267,7 @@ func (k *Keybase) SendEphemeralToConvID(convID chat1.ConvIDStr, duration time.Du
 }
 
 // ReplyToChannel sends a chat message to a channel
-func (k *Keybase) ReplyToChannel(channel chat1.ChatChannel, replyTo *chat1.MessageID, message string, a ...interface{}) (SendResponse, error) {
+func (k *Keybase) ReplyToChannel(channel chat1.ChatChannel, replyTo chat1.MessageID, message string, a ...interface{}) (SendResponse, error) {
 	var r SendResponse
 
 	opts := SendMessageOptions{
@@ -275,7 +275,7 @@ func (k *Keybase) ReplyToChannel(channel chat1.ChatChannel, replyTo *chat1.Messa
 		Message: SendMessageBody{
 			Body: fmt.Sprintf(message, a...),
 		},
-		ReplyTo: replyTo,
+		ReplyTo: &replyTo,
 	}
 
 	r, err := k.SendMessage(opts)
@@ -287,7 +287,7 @@ func (k *Keybase) ReplyToChannel(channel chat1.ChatChannel, replyTo *chat1.Messa
 }
 
 // ReplyToConvID sends a chat message to a conversation id
-func (k *Keybase) ReplyToConvID(convID chat1.ConvIDStr, replyTo *chat1.MessageID, message string, a ...interface{}) (SendResponse, error) {
+func (k *Keybase) ReplyToConvID(convID chat1.ConvIDStr, replyTo chat1.MessageID, message string, a ...interface{}) (SendResponse, error) {
 	var r SendResponse
 
 	opts := SendMessageOptions{
@@ -295,7 +295,7 @@ func (k *Keybase) ReplyToConvID(convID chat1.ConvIDStr, replyTo *chat1.MessageID
 		Message: SendMessageBody{
 			Body: fmt.Sprintf(message, a...),
 		},
-		ReplyTo: replyTo,
+		ReplyTo: &replyTo,
 	}
 
 	r, err := k.SendMessage(opts)

types.go

@@ -27,16 +27,16 @@ type Error struct {
 	Message string `json:"message"`
 }
 
-type explodingLifetime struct {
+type ExplodingLifetime struct {
 	time.Duration
 }
 
-func (d *explodingLifetime) UnmarshalJSON(b []byte) (err error) {
+func (d *ExplodingLifetime) UnmarshalJSON(b []byte) (err error) {
 	d.Duration, err = time.ParseDuration(strings.Trim(string(b), `"`))
 	return
 }
 
-func (d *explodingLifetime) MarshalJSON() (b []byte, err error) {
+func (d *ExplodingLifetime) MarshalJSON() (b []byte, err error) {
 	return []byte(fmt.Sprintf(`"%s"`, d.String())), nil
 }
 
@@ -46,15 +46,15 @@ type SendMessageBody struct {
 
 // SendMessageOptions holds a set of options to be passed to SendMessage
 type SendMessageOptions struct {
-	Channel           chat1.ChatChannel `json:"channel,omitempty"`
-	ConversationID    chat1.ConvIDStr   `json:"conversation_id,omitempty"`
-	Message           SendMessageBody   `json:",omitempty"`
-	Filename          string            `json:"filename,omitempty"`
-	Title             string            `json:"title,omitempty"`
-	MessageID         chat1.MessageID   `json:"message_id,omitempty"`
-	ConfirmLumenSend  bool              `json:"confirm_lumen_send"`
-	ReplyTo           *chat1.MessageID  `json:"reply_to,omitempty"`
-	ExplodingLifetime explodingLifetime `json:"exploding_lifetime,omitempty"`
+	Channel           chat1.ChatChannel  `json:"channel,omitempty"`
+	ConversationID    chat1.ConvIDStr    `json:"conversation_id,omitempty"`
+	Message           SendMessageBody    `json:",omitempty"`
+	Filename          string             `json:"filename,omitempty"`
+	Title             string             `json:"title,omitempty"`
+	MessageID         chat1.MessageID    `json:"message_id,omitempty"`
+	ConfirmLumenSend  bool               `json:"confirm_lumen_send"`
+	ReplyTo           *chat1.MessageID   `json:"reply_to,omitempty"`
+	ExplodingLifetime *ExplodingLifetime `json:"exploding_lifetime,omitempty"`
 }
 
 type sendMessageParams struct {