From 53a263524014cc017ad266f0c90bdaedf6781947 Mon Sep 17 00:00:00 2001
From: Gabriel David Pragin <gabriel@vidonnus.com>
Date: Thu, 1 Jan 2026 10:09:19 -0800
Subject: [PATCH] fix(bazarr): update script now migrates old service files to
 use venv Python (#10459)

- Separates venv creation from service file migration logic
- Always checks and fixes service file if it uses /usr/bin/python3
- Fixes installations created before October 28, 2025 that upgraded to Debian 13
- Ensures all users running update script get automatic migration
- Idempotent: safe to run multiple times

Resolves issue where Bazarr fails to start on Debian 13 with 'externally-managed-environment' error for installations created before the October 28, 2025 fix (commit 909dbc20c).

Related: #7332
---
 ct/bazarr.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ct/bazarr.sh b/ct/bazarr.sh
index c7e540113..3268b844e 100755
--- a/ct/bazarr.sh
+++ b/ct/bazarr.sh
@@ -38,8 +38,13 @@ function update_script() {
     msg_info "Setup Bazarr"
     mkdir -p /var/lib/bazarr/
     chmod 775 /opt/bazarr /var/lib/bazarr/
+    # Always ensure venv exists
     if [[ ! -d /opt/bazarr/venv/ ]]; then
       $STD uv venv /opt/bazarr/venv --python 3.12
+    fi
+    
+    # Always check and fix service file if needed
+    if [[ -f /etc/systemd/system/bazarr.service ]] && grep -q "ExecStart=/usr/bin/python3" /etc/systemd/system/bazarr.service; then
       sed -i "s|ExecStart=/usr/bin/python3 /opt/bazarr/bazarr.py|ExecStart=/opt/bazarr/venv/bin/python3 /opt/bazarr/bazarr.py|g" /etc/systemd/system/bazarr.service
       systemctl daemon-reload
     fi