keybind: add copy_title action

Fixes #7829

This will copy the terminal title to the clipboard. If the terminal
title is not set it has no effect.

1 files changed, 11 insertions, 0 deletions

diff --git a/src/Surface.zig b/src/Surface.zig
index d9d6a3012..faba60ced 100644
--- a/src/Surface.zig
+++ b/src/Surface.zig
@@ -4443,6 +4443,17 @@ pub fn performBindingAction(self: *Surface, action: input.Binding.Action) !bool
             return false;
         },
 
+        .copy_title => {
+            const title = self.rt_surface.getTitle() orelse return false;
+
+            self.rt_surface.setClipboardString(title, .standard, false) catch |err| {
+                log.err("error copying title to clipboard err={}", .{err});
+                return true;
+            };
+
+            return true;
+        },
+
         .paste_from_clipboard => try self.startClipboardRequest(
             .standard,
             .{ .paste = {} },