updaterelease

#!/bin/bash

# Domoticz Update Script - Release channel
# Usage: ./updaterelease [-nobackup]

lowercase() {
    echo "$1" | tr '[:upper:]' '[:lower:]'
}

log_info()  { echo "$(date '+%Y-%m-%d %H:%M:%S.%3N') >> $*"; }
log_warn()  { echo "$(date '+%Y-%m-%d %H:%M:%S.%3N') >> WARNING: $*"; }
die()       { echo "$(date '+%Y-%m-%d %H:%M:%S.%3N') >> ERROR: $*" >&2; exit 1; }

OS=$(lowercase "$(uname -s)")
MACH=$(uname -m)
ARCH=$(dpkg --print-architecture)
OPENSSL_VERSION=$(openssl version | awk '{print $2}' | cut -d. -f1)
SCRIPT_NAME=$(basename "$0")
ARCHIVE="domoticz_release.tgz"

if [ "$MACH" = "armv6l" ]; then
    die "ARMv6 is not supported anymore... Please upgrade your hardware"
fi

if [ "$ARCH" = "armhf" ]; then
    MACH="armv7l"
fi

if [ "$OPENSSL_VERSION" -ne 3 ]; then
    die "OpenSSL version 3 required!"
fi

# List of required packages — extend as needed
REQUIRED_PACKAGES=(
    "libmosquitto1"
    #"libcurl4"
    #"libssl3"
)

check_dependencies() {
    log_info "Checking package dependencies..."

    local missing_packages=()
    local pkg

    for pkg in "${REQUIRED_PACKAGES[@]}"; do
        if ! dpkg -l | grep -q "^ii  $pkg"; then
            log_warn "Package '$pkg' is not installed"
            missing_packages+=("$pkg")
        else
            log_info "Package '$pkg' is already installed"
        fi
    done

    if [[ ${#missing_packages[@]} -gt 0 ]]; then
        log_info "Installing missing packages: ${missing_packages[*]}"
        log_info "Updating package list..."
        if ! sudo apt-get update -qq; then
            log_warn "Failed to update package list, continuing anyway..."
        fi
        if ! sudo apt-get install -y "${missing_packages[@]}"; then
            die "Failed to install required packages: ${missing_packages[*]}"
        fi
        log_info "Successfully installed: ${missing_packages[*]}"
    else
        log_info "All required packages are already installed"
    fi
}

if [ "${DOMOTICZ_UPDATE_REEXEC}" != "1" ]; then
    log_info "Downloading latest release version..."
    wget -4 -q --show-progress -O "$ARCHIVE" --no-check-certificate \
        "https://www.domoticz.com/download.php?channel=release&type=release&system=${OS}&machine=${MACH}"
    if [ $? -ne 0 ]; then
        die "Problem downloading new Domoticz version!!"
    fi
    log_info "Checking file integrity..."
    if ! tar tzf "$ARCHIVE" >/dev/null 2>&1; then
        rm -f "$ARCHIVE"
        die "Problem in downloaded Domoticz archive!!"
    fi
    log_info "Checking for updated upgrade script..."
    updated_script=$(tar -zxf "$ARCHIVE" --no-anchored "$SCRIPT_NAME" -O 2>/dev/null)
    if [ -n "$updated_script" ] && ! diff <(cat "$0") <(echo "$updated_script") >/dev/null 2>&1; then
        log_info "Found updated script, re-executing..."
        export DOMOTICZ_UPDATE_REEXEC=1
        exec bash -c "$updated_script" "$SCRIPT_NAME" "$@"
    fi
fi

# Ensure archive exists (re-exec starts a new process; archive file persists on disk)
if [ ! -f "$ARCHIVE" ]; then
    log_info "Downloading latest release version..."
    if ! wget -4 -q --show-progress -O "$ARCHIVE" --no-check-certificate \
        "https://www.domoticz.com/download.php?channel=release&type=release&system=${OS}&machine=${MACH}"; then
        die "Failed to download Domoticz archive"
    fi
fi

log_info "Stopping Domoticz..."
sudo service domoticz.sh stop

if [ "$1" != "-nobackup" ]; then
    log_info "Making backup of current installation..."
    ls -t backups/domoticz_backup_* 2>/dev/null | tail -n +6 | xargs --no-run-if-empty -I {} rm -- {}
    timestamp=$(date +%Y%m%d_%H%M%S)
    mkdir -p backups
    log_info "Output file: backups/domoticz_backup_${timestamp}.tar.gz"
    sudo tar -czf "backups/domoticz_backup_${timestamp}.tar.gz" domoticz domoticz.db* History.txt updatebeta updaterelease
    log_info "Backup finished..."
fi

check_dependencies

log_info "Installing new version..."
if ! tar xfz "$ARCHIVE" --checkpoint=.100; then
    die "Failed to extract Domoticz archive"
fi
rm -f "$ARCHIVE"
log_info "Starting Domoticz... (please standby...)"
sudo service domoticz.sh start
log_info "Update completed successfully"