#!/bin/bash
# =====================================================
# Proxmox Backup Server Repository Setup (No-Subscription)
# Debian 13 (trixie) | deb822 (.sources)
# Enterprise -> No-Subscription
# =====================================================

# ---- Farben / Layout ----
BOLD="\033[1m"
GREEN="\033[32m"
CYAN="\033[36m"
YELLOW="\033[33m"
RED="\033[31m"
RESET="\033[0m"
INDENT="      "

# ---- Root Check ----
if [[ $EUID -ne 0 ]]; then
    echo -e "${BOLD}${RED}${INDENT}Bitte als Root ausführen!${RESET}"
    exit 1
fi

# ---- Header ----
echo -e "${CYAN}${BOLD}${INDENT}==============================================${RESET}"
echo -e "${CYAN}${BOLD}${INDENT} Proxmox Backup Server – Repository Setup      ${RESET}"
echo -e "${CYAN}${BOLD}${INDENT} No-Subscription | deb822 Standard            ${RESET}"
echo -e "${CYAN}${BOLD}${INDENT}==============================================${RESET}"

# ---- Keyring prüfen ----
KEYRING="/usr/share/keyrings/proxmox-archive-keyring.gpg"
if [[ ! -f "$KEYRING" ]]; then
    echo -e "${INDENT}==> Proxmox Keyring fehlt – installiere..."
    apt update >/dev/null
    apt install -y proxmox-archive-keyring
    echo -e "${GREEN}${INDENT}✔ Keyring installiert${RESET}"
else
    echo -e "${INDENT}✔ Keyring vorhanden"
fi

# ---- PBS Repos einrichten ----
echo -e "${INDENT}==> PBS Repositories einrichten..."

# pbs-enterprise.disabled
cat <<EOF > /etc/apt/sources.list.d/pbs-enterprise.sources
Types: deb
URIs: https://enterprise.proxmox.com/debian/pbs
Suites: trixie
Components: pbs-enterprise
Signed-By: ${KEYRING}
Enabled: false
EOF

# pbs-no-subscription.enabled
cat <<EOF > /etc/apt/sources.list.d/proxmox.sources
Types: deb
URIs: http://download.proxmox.com/debian/pbs/
Suites: trixie
Components: pbs-no-subscription
Signed-By: ${KEYRING}
Enabled: true
EOF

# ---- APT Update & Upgrade ----
echo -e "${INDENT}==> APT Update & Upgrade..."
apt update && apt dist-upgrade -y

# ---- Fertigmeldung ----
echo
echo -e "${GREEN}${BOLD}${INDENT}✔ PBS Repositories erfolgreich eingerichtet!${RESET}"
echo -e "${INDENT}PBS nutzt jetzt No-Subscription Repos."