From 374230d387261f2636360f9c46b5aec5b4c44e99 Mon Sep 17 00:00:00 2001
From: "CanbiZ (MickLesk)" <47820557+MickLesk@users.noreply.github.com>
Date: Fri, 28 Aug 2026 13:11:22 +0200
Subject: [PATCH] calibre-web: point cps at explicit db path, src-layout
 package has no default anymore (#16832)

---
 ct/calibre-web.sh              | 12 ++++++++----
 install/calibre-web-install.sh |  3 ++-
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/ct/calibre-web.sh b/ct/calibre-web.sh
index 91ed933d5..caaace9cb 100644
--- a/ct/calibre-web.sh
+++ b/ct/calibre-web.sh
@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
-source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
+_CS_DEFAULT_URL="https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main"
+_cs_boot="${COMMUNITY_SCRIPTS_CORE_DIR:-$(dirname "${BASH_SOURCE[0]}")/../../core}/core/build.func"
+source "$_cs_boot" 2>/dev/null || source <(curl -fsSL "${COMMUNITY_SCRIPTS_CORE_URL:-https://raw.githubusercontent.com/community-scripts/core/main}/core/build.func")
 # Copyright (c) 2021-2026 community-scripts ORG
 # Author: mikolaj92
 # License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
@@ -35,8 +37,7 @@ function update_script() {
     systemctl stop calibre-web
     msg_ok "Stopped Service"
 
-    create_backup /opt/calibre-web/app.db \
-      /opt/calibre-web/data
+    create_backup /opt/calibre-web/data
 
     CLEAN_INSTALL=1 fetch_and_deploy_gh_release "Calibre-Web" "janeczku/calibre-web" "prebuild" "latest" "/opt/calibre-web" "calibreweb*.tar.gz"
     setup_uv
@@ -48,7 +49,10 @@ function update_script() {
     $STD uv pip install --python /opt/calibre-web/.venv/bin/python --no-cache-dir .
     msg_ok "Installed Dependencies"
 
-    sed -i 's|^ExecStart=.*|ExecStart=/opt/calibre-web/.venv/bin/cps|' /etc/systemd/system/calibre-web.service
+    sed -i 's|^ExecStart=.*|ExecStart=/opt/calibre-web/.venv/bin/cps -p /opt/calibre-web/data/app.db|' /etc/systemd/system/calibre-web.service
+    if ! grep -q '^Environment=HOME=' /etc/systemd/system/calibre-web.service; then
+      sed -i '/^ExecStart=/i Environment=HOME=/opt/calibre-web/data' /etc/systemd/system/calibre-web.service
+    fi
     $STD systemctl daemon-reload
 
     restore_backup
diff --git a/install/calibre-web-install.sh b/install/calibre-web-install.sh
index 04bff5ed8..cf1098e7b 100644
--- a/install/calibre-web-install.sh
+++ b/install/calibre-web-install.sh
@@ -53,8 +53,9 @@ After=network.target
 Type=simple
 User=root
 Environment="QTWEBENGINE_CHROMIUM_FLAGS=--no-sandbox"
+Environment=HOME=/opt/calibre-web/data
 WorkingDirectory=/opt/calibre-web
-ExecStart=/opt/calibre-web/.venv/bin/cps
+ExecStart=/opt/calibre-web/.venv/bin/cps -p /opt/calibre-web/data/app.db
 Restart=on-failure
 RestartSec=5