From 80adb917c1128b9dd701e8f542632dea23b39838 Mon Sep 17 00:00:00 2001
From: A Farzat <a@farzat.xyz>
Date: Mon, 23 Aug 2021 13:55:19 +0900
Subject: [PATCH] Maintain the value of automatic-rename

When the session is restored, the windows are renamed to their original
names switching off automatic-rename, which can be undesirable.
Therefore the value of automatic-rename is now saved for each window and
restored after the renaming.

If the value is set, that value is saved and then applied. Otherwise, a
placeholder of ':' is placed instead, in which case the local option is
unset for that window (as it originally was).
---
 scripts/restore.sh | 11 ++++++++---
 scripts/save.sh    |  5 ++++-
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/scripts/restore.sh b/scripts/restore.sh
index 373a210..9b95527 100755
--- a/scripts/restore.sh
+++ b/scripts/restore.sh
@@ -292,10 +292,15 @@ handle_session_0() {
 	fi
 }
 
-restore_pane_layout_for_each_window() {
+restore_pane_layout_and_autonaming_for_each_window() {
 	\grep '^window' $(last_resurrect_file) |
-		while IFS=$d read line_type session_name window_number window_active window_flags window_layout; do
+		while IFS=$d read line_type session_name window_number window_active window_flags window_layout automatic_rename; do
 			tmux select-layout -t "${session_name}:${window_number}" "$window_layout"
+			if [ "${automatic_rename}" = ":" ]; then
+				tmux set-option -u -t "${session_name}:${window_number}" automatic-rename
+			else
+				tmux set-option -t "${session_name}:${window_number}" automatic-rename "$automatic_rename"
+			fi
 		done
 }
 
@@ -376,7 +381,7 @@ main() {
 		execute_hook "pre-restore-all"
 		restore_all_panes
 		handle_session_0
-		restore_pane_layout_for_each_window >/dev/null 2>&1
+		restore_pane_layout_and_autonaming_for_each_window >/dev/null 2>&1
 		execute_hook "pre-restore-history"
 		if save_shell_history_option_on; then
 			restore_shell_history
diff --git a/scripts/save.sh b/scripts/save.sh
index 08647a7..85b9765 100755
--- a/scripts/save.sh
+++ b/scripts/save.sh
@@ -245,7 +245,10 @@ dump_windows() {
 			if is_session_grouped "$session_name"; then
 				continue
 			fi
-			echo "${line_type}${d}${session_name}${d}${window_index}${d}${window_active}${d}${window_flags}${d}${window_layout}"
+			automatic_rename="$(tmux show-window-options -vt "${session_name}:${window_index}" automatic-rename)"
+			# If the option was unset, place the ":" placeholder instead.
+			[ -z "${automatic_rename}" ] && automatic_rename=":"
+			echo "${line_type}${d}${session_name}${d}${window_index}${d}${window_active}${d}${window_flags}${d}${window_layout}${d}${automatic_rename}"
 		done
 }