#!/bin/bash
# PVE Trunks Plugin - Uninstaller

set -euo pipefail

PVE_JS_DIR="/usr/share/pve-manager/js"
INDEX_TPL="/usr/share/pve-manager/index.html.tpl"
PLUGIN_JS="pve-trunks-plugin.js"
STORE_DIR="/usr/local/share/pve-trunks-plugin"
REAPPLY="/usr/local/sbin/pve-trunks-reapply.sh"
APT_HOOK="/etc/apt/apt.conf.d/99-pve-trunks-plugin"

if [ "$(id -u)" -ne 0 ]; then
    echo "Error: run as root" >&2
    exit 1
fi

# Remove reapply machinery first, so it can't restore the plugin afterwards.
rm -f "$APT_HOOK" "$REAPPLY"
rm -rf "$STORE_DIR"

# Remove the plugin JS.
rm -f "$PVE_JS_DIR/$PLUGIN_JS"

# Remove the <script> tag line(s) from the index template.
if grep -q "pve-trunks-plugin" "$INDEX_TPL"; then
    cp -a "$INDEX_TPL" "$INDEX_TPL.pve-trunks-bak"
    sed -i '/pve-trunks-plugin/d' "$INDEX_TPL"
fi

systemctl try-restart pveproxy
echo "Removed. Reload the Proxmox web UI (Ctrl+Shift+R)."