Update tunarr.sh

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

CHANGELOG.md

@@ -486,6 +486,12 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
 </details>
 
+## 2026-06-27
+
+### ❔ Uncategorized
+
+  - fix(endurain): replace Poetry/uv-pip backend setup with uv sync --frozen --no-dev [@Copilot](https://github.com/Copilot) ([#15429](https://github.com/community-scripts/ProxmoxVE/pull/15429))
+
 ## 2026-06-26
 
 ### 🚀 Updated Scripts

ct/endurain.sh

@@ -63,10 +63,7 @@ function update_script() {
     cd /opt/endurain/backend
     UV_VERSION=$(grep -Po 'required-version\s*=\s*"\K[^"]+' pyproject.toml 2>/dev/null || echo "0.11.18")
     UV_VERSION="$UV_VERSION" setup_uv
-    $STD poetry export -f requirements.txt --output requirements.txt --without-hashes
-    $STD uv venv --clear
-    $STD uv pip install -r requirements.txt
-    $STD uv pip install pytz
+    $STD uv sync --frozen --no-dev
     msg_ok "Backend Updated"
 
     msg_info "Starting Service"

ct/tunarr.sh

@@ -33,17 +33,12 @@ function update_script() {
     systemctl stop tunarr
     msg_ok "Stopped Service"
 
-    msg_info "Creating Backup"
-    if [ -d "/root/.local/share/tunarr" ]; then
-      tar -czf "/opt/${APP}_backup_$(date +%F).tar.gz" /root/.local/share/tunarr $STD
-      msg_ok "Backup Created"
-    else
-      msg_error "Backup failed: /root/.local/share/tunarr does not exist"
-    fi
+    create_backup /root/.local/share/tunarr
 
     CLEAN_INSTALL=1 fetch_and_deploy_gh_release "tunarr" "chrisbenincasa/tunarr" "prebuild" "latest" "/opt/tunarr" "*linux-$(arch_resolve "x64" "arm64").tar.gz"
     cd /opt/tunarr
     mv tunarr* tunarr
+    restore_backup
 
     msg_info "Starting Service"
     systemctl start tunarr

install/endurain-install.sh

@@ -83,14 +83,7 @@ msg_info "Setting up Backend"
 cd /opt/endurain/backend
 UV_VERSION=$(grep -Po 'required-version\s*=\s*"\K[^"]+' pyproject.toml 2>/dev/null || echo "0.11.18")
 UV_VERSION="$UV_VERSION" setup_uv
-$STD uv tool install poetry
-$STD uv tool update-shell
-export PATH="/root/.local/bin:$PATH"
-$STD poetry self add poetry-plugin-export
-$STD poetry export -f requirements.txt --output requirements.txt --without-hashes
-$STD uv venv --clear
-$STD uv pip install -r requirements.txt
-$STD uv pip install pytz
+$STD uv sync --frozen --no-dev
 msg_ok "Setup Backend"
 
 msg_info "Creating Service"