From 90b68866d98c02a3d180d0ee43903085ceb016f4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9A=D0=B8=D1=80=D0=B8=D0=BB=D0=BB=20=D0=A1=D1=8B=D1=81?=
 =?UTF-8?q?=D0=BE=D0=B5=D0=B2?= <k.sysoev@me.com>
Date: Sun, 15 Oct 2023 16:42:25 +0800
Subject: [PATCH] Adds possibility to edit multiline requests

---
 pkg/cli/cli.go | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/pkg/cli/cli.go b/pkg/cli/cli.go
index c331090..bbfb55b 100644
--- a/pkg/cli/cli.go
+++ b/pkg/cli/cli.go
@@ -142,11 +142,19 @@ func (c *CLI) requestMode(keyStream <-chan keyboard.KeyEvent) (string, error) {
 			}
 
 			if buffer[len(buffer)-1] == '\n' {
-				continue
+				buffer = buffer[:len(buffer)-1]
+				fmt.Print(LINE_UP)
+				startPrevLine := strings.LastIndex(buffer, "\n")
+				if startPrevLine == -1 {
+					startPrevLine = 0
+				} else {
+					startPrevLine++
+				}
+				fmt.Print(buffer[startPrevLine:])
+			} else {
+				fmt.Print("\b \b")
+				buffer = buffer[:len(buffer)-1]
 			}
-
-			fmt.Print("\b \b")
-			buffer = buffer[:len(buffer)-1]
 			continue
 		case keyboard.KeyArrowUp:
 			historyIndex++