From 4496c4d4dc6e57fc1275c65bee324dfb3d3ce1b2 Mon Sep 17 00:00:00 2001
From: Kunal Mohan <44079328+kunalmohan@users.noreply.github.com>
Date: Mon, 3 Jan 2022 22:18:22 +0530
Subject: [PATCH] Pass active terminal title through to terminal emulator
 (#980)

---
 zellij-server/src/ui/pane_boundaries_frame.rs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/zellij-server/src/ui/pane_boundaries_frame.rs b/zellij-server/src/ui/pane_boundaries_frame.rs
index 419dea79..f2052412 100644
--- a/zellij-server/src/ui/pane_boundaries_frame.rs
+++ b/zellij-server/src/ui/pane_boundaries_frame.rs
@@ -2,8 +2,8 @@ use crate::ui::boundaries::boundary_type;
 use crate::ClientId;
 use ansi_term::Colour::{Fixed, RGB};
 use ansi_term::Style;
-use zellij_utils::pane_size::Viewport;
 use zellij_utils::zellij_tile::prelude::{client_id_to_colors, Palette, PaletteColor};
+use zellij_utils::{envs::get_session_name, pane_size::Viewport};
 
 use unicode_width::{UnicodeWidthChar, UnicodeWidthStr};
 
@@ -561,6 +561,15 @@ impl PaneFrame {
                 .unwrap(); // goto row/col + boundary character
             }
         }
+        if self.is_main_client {
+            write!(
+                &mut vte_output,
+                "\u{1b}]0;Zellij ({}) - {}",
+                get_session_name().unwrap(),
+                self.title
+            )
+            .unwrap();
+        }
         vte_output
     }
 }