GuiPoM
96 lines
2.8 KiB
Bash
96 lines
2.8 KiB
Bash
#!/bin/bash
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# nas-system-upgrade — Apply system updates (apt full-upgrade)
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# Usage: nas-system-upgrade
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# Non-interactive mode (HA): applies directly, JSON output
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# Terminal mode: shows summary + confirmation before applying
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set -euo pipefail
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if [ -t 1 ]; then INTERACTIVE=true; else INTERACTIVE=false; fi
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# Colors (terminal mode only)
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if $INTERACTIVE; then
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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CYAN='\033[0;36m'
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BOLD='\033[1m'
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RESET='\033[0m'
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else
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RED='' GREEN='' YELLOW='' CYAN='' BOLD='' RESET=''
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fi
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# Ensure package list is up to date
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if $INTERACTIVE; then
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echo -e "${BOLD}--- Refreshing package list ---${RESET}"
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fi
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apt-get update -qq 2>/dev/null
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# Get packages to install/upgrade via simulation
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# Format:
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# Inst name (available_version ...) → new package
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# Inst name [current_version] (available_version ...) → upgrade
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packages=()
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while IFS= read -r line; do
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name=$(echo "$line" | awk '{print $2}')
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[ -z "$name" ] && continue
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current=$(echo "$line" | grep -oP '(?<=\[)[^\]]+' || echo "")
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[ -z "$current" ] && current="N/A"
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available=$(echo "$line" | grep -oP '(?<=\()[^ ]+' | head -1)
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[ -z "$available" ] && continue
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packages+=("${name}|${current}|${available}")
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done < <(apt-get --simulate full-upgrade 2>/dev/null | grep "^Inst")
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count=${#packages[@]}
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if [ "$count" -eq 0 ]; then
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if $INTERACTIVE; then
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echo -e "${GREEN}✅ System is already up to date, nothing to do.${RESET}"
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else
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printf '{"status":"already_up_to_date","upgraded":0,"reboot_required":false}\n'
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fi
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exit 0
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fi
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if $INTERACTIVE; then
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echo ""
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echo -e "${BOLD}--- Packages to upgrade (${count}) ---${RESET}"
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for entry in "${packages[@]}"; do
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name=$(echo "$entry" | cut -d'|' -f1)
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current=$(echo "$entry" | cut -d'|' -f2)
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available=$(echo "$entry" | cut -d'|' -f3)
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echo -e " ${CYAN}${name}${RESET} : ${YELLOW}${current}${RESET} → ${GREEN}${available}${RESET}"
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done
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echo ""
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read -p "Apply upgrade for these ${count} package(s)? [y/n]: " confirm
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case "$confirm" in
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[yY]*) ;;
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*) echo -e "${YELLOW}Cancelled.${RESET}"; exit 0 ;;
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esac
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echo ""
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echo -e "${BOLD}--- Running apt full-upgrade ---${RESET}"
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fi
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# Apply
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DEBIAN_FRONTEND=noninteractive apt-get full-upgrade -y \
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-o Dpkg::Options::="--force-confdef" \
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-o Dpkg::Options::="--force-confold" 2>&1
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# Check if reboot is required
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reboot_required=false
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if [ -f /var/run/reboot-required ]; then
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reboot_required=true
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fi
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if $INTERACTIVE; then
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echo ""
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echo -e "${GREEN}✅ Upgrade complete.${RESET}"
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if $reboot_required; then
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echo -e "${RED}⚠️ Reboot required.${RESET}"
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fi
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else
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printf '{"status":"upgraded","upgraded":%d,"reboot_required":%s}\n' \
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"$count" "$reboot_required"
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fi
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