X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=internal%2Finfo%2Finfobuffer.go;h=e88701a4aa5674ef2cd84504c9986a86b2e49594;hb=585dcc7d19a6f39004e153a7c8c15f3eebac77fa;hp=6489232b5b7ae074c1d36714e347869fd999bfa1;hpb=a915cf92833dde7e7e85f78ec7a2fd3723b93f97;p=micro.git

diff --git a/internal/info/infobuffer.go b/internal/info/infobuffer.go
index 6489232b..e88701a4 100644
--- a/internal/info/infobuffer.go
+++ b/internal/info/infobuffer.go
@@ -54,7 +54,7 @@ func (i *InfoBuf) Close() {
 func (i *InfoBuf) Message(msg ...interface{}) {
 	// only display a new message if there isn't an active prompt
 	// this is to prevent overwriting an existing prompt to the user
-	if i.HasPrompt == false {
+	if !i.HasPrompt {
 		displayMessage := fmt.Sprint(msg...)
 		// if there is no active prompt then style and display the message as normal
 		i.Msg = displayMessage
@@ -78,7 +78,7 @@ func (i *InfoBuf) ClearGutter() {
 func (i *InfoBuf) Error(msg ...interface{}) {
 	// only display a new message if there isn't an active prompt
 	// this is to prevent overwriting an existing prompt to the user
-	if i.HasPrompt == false {
+	if !i.HasPrompt {
 		// if there is no active prompt then style and display the message as normal
 		i.Msg = fmt.Sprint(msg...)
 		i.HasMessage, i.HasError = false, true
@@ -137,18 +137,27 @@ func (i *InfoBuf) DonePrompt(canceled bool) {
 	if !hadYN {
 		if i.PromptCallback != nil {
 			if canceled {
+				i.Replace(i.Start(), i.End(), "")
 				i.PromptCallback("", true)
 				h := i.History[i.PromptType]
 				i.History[i.PromptType] = h[:len(h)-1]
 			} else {
 				resp := string(i.LineBytes(0))
+				i.Replace(i.Start(), i.End(), "")
 				i.PromptCallback(resp, false)
 				h := i.History[i.PromptType]
 				h[len(h)-1] = resp
+
+				// avoid duplicates
+				for j := len(h) - 2; j >= 0; j-- {
+					if h[j] == h[len(h)-1] {
+						i.History[i.PromptType] = append(h[:j], h[j+1:]...)
+						break
+					}
+				}
 			}
 			// i.PromptCallback = nil
 		}
-		i.Replace(i.Start(), i.End(), "")
 	}
 	if i.YNCallback != nil && hadYN {
 		i.YNCallback(i.YNResp, canceled)