From 47b3c37bf05fec8cccf7f5a3a0e69ce1b352953b Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Tue, 15 Mar 2022 20:25:39 +0530
Subject: [PATCH] Add cwd reporting to fish integration

---
 kitty_tests/shell_integration.py                          | 7 +++++++
 .../fish/vendor_conf.d/kitty-shell-integration.fish       | 8 ++++++++
 2 files changed, 15 insertions(+)

diff --git a/kitty_tests/shell_integration.py b/kitty_tests/shell_integration.py
index 0f919b790..cd4e46e9e 100644
--- a/kitty_tests/shell_integration.py
+++ b/kitty_tests/shell_integration.py
@@ -171,6 +171,13 @@ function _set_status_prompt; function fish_prompt; echo -n "$pipestatus $status
             pty.send_cmd_to_child('set -q XDG_DATA_DIRS; or echo ok')
             pty.wait_till(lambda: pty.screen_contents().count(right_prompt) == 2)
             self.ae(str(pty.screen.line(1)), 'ok')
+            self.assertTrue(pty.screen.last_reported_cwd.endswith(self.home_dir))
+            q = os.path.join(self.home_dir, 'testing-cwd-notification-🐱')
+            os.mkdir(q)
+            pty.send_cmd_to_child(f'cd {q}')
+            pty.wait_till(lambda: pty.screen.last_reported_cwd.endswith(q))
+            pty.send_cmd_to_child('cd -')
+            pty.wait_till(lambda: pty.screen.last_reported_cwd.endswith(self.home_dir))
 
             # completion and prompt marking
             pty.send_cmd_to_child('clear')
diff --git a/shell-integration/fish/vendor_conf.d/kitty-shell-integration.fish b/shell-integration/fish/vendor_conf.d/kitty-shell-integration.fish
index e2ffc0e3f..6370d19d4 100644
--- a/shell-integration/fish/vendor_conf.d/kitty-shell-integration.fish
+++ b/shell-integration/fish/vendor_conf.d/kitty-shell-integration.fish
@@ -94,4 +94,12 @@ function __ksi_schedule --on-event fish_prompt -d "Setup kitty integration after
         # so we need fish to redraw it.
         set --global fish_handle_reflow 1
     end
+
+    # Enable CWD reporting
+    if not contains "no-cwd" $_ksi
+        function __ksi_report_cwd --on-variable PWD --description "Report PWD changes to the terminal"
+            echo -en "\e]7;kitty-shell-cwd://$hostname$PWD\a"
+        end
+        __ksi_report_cwd
+    end
 end