From 13898e73f2317cc7765a3f1467026cab450e34da Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 5 May 2026 10:33:11 +0000
Subject: [PATCH] Implement --exit-on flag for dnd kitten

Agent-Logs-Url: https://github.com/kovidgoyal/kitty/sessions/b6835902-79c3-4d14-9761-8633073db808

Co-authored-by: kovidgoyal <1308621+kovidgoyal@users.noreply.github.com>
---
 kittens/dnd/drag.go |  4 ++++
 kittens/dnd/drop.go |  3 +++
 kittens/dnd/main.go | 15 ++++++++++++++-
 3 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/kittens/dnd/drag.go b/kittens/dnd/drag.go
index a61898142..84382bb5e 100644
--- a/kittens/dnd/drag.go
+++ b/kittens/dnd/drag.go
@@ -227,7 +227,11 @@ func (dnd *dnd) on_drag_event(x, y, operation, Y int) (err error) {
 	case 3:
 		dnd.drag_status.dropped = true
 	case 4:
+		was_dropped := dnd.drag_status.dropped
 		dnd.reset_drag()
+		if was_dropped && dnd.has_exit_on("drag-finish") {
+			dnd.lp.Quit(0)
+		}
 	case 5:
 		if err = dnd.handle_data_request(y, Y == 1); err != nil {
 			return err
diff --git a/kittens/dnd/drop.go b/kittens/dnd/drop.go
index 7cdb2458b..3fddb0900 100644
--- a/kittens/dnd/drop.go
+++ b/kittens/dnd/drop.go
@@ -467,6 +467,9 @@ func (dnd *dnd) end_drop(success bool) {
 		}
 	}
 	dnd.reset_drop()
+	if success && dnd.has_exit_on("drop-finish") {
+		dnd.lp.Quit(0)
+	}
 }
 
 func (dnd *dnd) all_drop_data_received() (err error) {
diff --git a/kittens/dnd/main.go b/kittens/dnd/main.go
index 213f04f28..529db397d 100644
--- a/kittens/dnd/main.go
+++ b/kittens/dnd/main.go
@@ -103,6 +103,15 @@ func (dnd *dnd) send_test_response(payload string) {
 	dnd.lp.DebugPrintln(payload)
 }
 
+func (dnd *dnd) has_exit_on(event string) bool {
+	for _, e := range strings.Split(dnd.opts.ExitOn, ",") {
+		if strings.TrimSpace(e) == event {
+			return true
+		}
+	}
+	return false
+}
+
 func (dnd *dnd) setup_base_dir(base_dir string) (err error) {
 	if dnd.drop_output_dir != nil {
 		dnd.drop_output_dir.Close()
@@ -281,7 +290,11 @@ func (dnd *dnd) run_loop() (err error) {
 				return dnd.drop_confirm(true)
 			}
 		}
-		if e.MatchesPressOrRepeat("ctrl+c") || e.MatchesPressOrRepeat("esc") {
+		if e.MatchesPressOrRepeat("ctrl+c") {
+			dnd.lp.Quit(0)
+			return
+		}
+		if e.MatchesPressOrRepeat("esc") && dnd.has_exit_on("esc-key") {
 			dnd.lp.Quit(0)
 			return
 		}