ProxmoxVE/misc/tools.func

#!/bin/bash
install_node_and_modules() {
  local NODE_VERSION="${NODE_VERSION:-22}"
  local NODE_MODULE="${NODE_MODULE:-}"
  local CURRENT_NODE_VERSION=""
  local NEED_NODE_INSTALL=false

  # Check if Node.js is already installed
  if command -v node >/dev/null; then
    CURRENT_NODE_VERSION="$(node -v | grep -oP '^v\K[0-9]+')"
    if [[ "$CURRENT_NODE_VERSION" != "$NODE_VERSION" ]]; then
      msg_info "Node.js version $CURRENT_NODE_VERSION found, replacing with $NODE_VERSION"
      NEED_NODE_INSTALL=true
    else
      msg_ok "Node.js $NODE_VERSION already installed"
    fi
  else
    msg_info "Node.js not found, installing version $NODE_VERSION"
    NEED_NODE_INSTALL=true
  fi

  # Install Node.js if required
  if [[ "$NEED_NODE_INSTALL" == true ]]; then
    $STD apt-get purge -y nodejs
    rm -f /etc/apt/sources.list.d/nodesource.list /etc/apt/keyrings/nodesource.gpg

    mkdir -p /etc/apt/keyrings

    if ! curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key |
      gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg; then
      msg_error "Failed to download or import NodeSource GPG key"
      exit 1
    fi

    echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_${NODE_VERSION}.x nodistro main" \
      >/etc/apt/sources.list.d/nodesource.list

    if ! apt-get update >/dev/null 2>&1; then
      msg_error "Failed to update APT repositories after adding NodeSource"
      exit 1
    fi

    if ! apt-get install -y nodejs >/dev/null 2>&1; then
      msg_error "Failed to install Node.js ${NODE_VERSION} from NodeSource"
      exit 1
    fi

    msg_ok "Installed Node.js ${NODE_VERSION}"
  fi

  export NODE_OPTIONS="--max-old-space-size=4096"

  # Install global Node modules
  if [[ -n "$NODE_MODULE" ]]; then
    IFS=',' read -ra MODULES <<<"$NODE_MODULE"
    for mod in "${MODULES[@]}"; do
      local MODULE_NAME MODULE_REQ_VERSION MODULE_INSTALLED_VERSION
      if [[ "$mod" == *"@"* ]]; then
        MODULE_NAME="${mod%@*}"
        MODULE_REQ_VERSION="${mod#*@}"
      else
        MODULE_NAME="$mod"
        MODULE_REQ_VERSION="latest"
      fi

      # Check if the module is already installed
      if npm list -g --depth=0 "$MODULE_NAME" >/dev/null 2>&1; then
        MODULE_INSTALLED_VERSION="$(npm list -g --depth=0 "$MODULE_NAME" | grep "$MODULE_NAME@" | awk -F@ '{print $2}' | tr -d '[:space:]')"
        if [[ "$MODULE_REQ_VERSION" != "latest" && "$MODULE_REQ_VERSION" != "$MODULE_INSTALLED_VERSION" ]]; then
          msg_info "Updating $MODULE_NAME from v$MODULE_INSTALLED_VERSION to v$MODULE_REQ_VERSION"
          if ! $STD npm install -g "${MODULE_NAME}@${MODULE_REQ_VERSION}"; then
            msg_error "Failed to update $MODULE_NAME to version $MODULE_REQ_VERSION"
            exit 1
          fi
        elif [[ "$MODULE_REQ_VERSION" == "latest" ]]; then
          msg_info "Updating $MODULE_NAME to latest version"
          if ! $STD npm install -g "${MODULE_NAME}@latest"; then
            msg_error "Failed to update $MODULE_NAME to latest version"
            exit 1
          fi
        else
          msg_ok "$MODULE_NAME@$MODULE_INSTALLED_VERSION already installed"
        fi
      else
        msg_info "Installing $MODULE_NAME@$MODULE_REQ_VERSION"
        if ! $STD npm install -g "${MODULE_NAME}@${MODULE_REQ_VERSION}"; then
          msg_error "Failed to install $MODULE_NAME@$MODULE_REQ_VERSION"
          exit 1
        fi
      fi
    done
    msg_ok "All requested Node modules have been processed"
  fi
}

install_postgresql() {
  local PG_VERSION="${PG_VERSION:-16}"
  local CURRENT_PG_VERSION=""
  local DISTRO
  local NEED_PG_INSTALL=false
  DISTRO="$(awk -F'=' '/^VERSION_CODENAME=/{ print $NF }' /etc/os-release)"

  if command -v psql >/dev/null; then
    CURRENT_PG_VERSION="$(psql -V | grep -oP '\s\K[0-9]+(?=\.)')"
    if [[ "$CURRENT_PG_VERSION" != "$PG_VERSION" ]]; then
      msg_info "PostgreSQL Version $CURRENT_PG_VERSION found, replacing with $PG_VERSION"
      NEED_PG_INSTALL=true
    fi
  else
    msg_info "PostgreSQL not found, installing version $PG_VERSION"
    NEED_PG_INSTALL=true
  fi

  if [[ "$NEED_PG_INSTALL" == true ]]; then
    msg_info "Stopping PostgreSQL if running"
    systemctl stop postgresql >/dev/null 2>&1 || true

    msg_info "Removing conflicting PostgreSQL packages"
    $STD apt-get purge -y "postgresql*"
    rm -f /etc/apt/sources.list.d/pgdg.list /etc/apt/trusted.gpg.d/postgresql.gpg

    msg_info "Setting up PostgreSQL Repository"
    curl -fsSL https://www.postgresql.org/media/keys/ACCC4CF8.asc |
      gpg --dearmor -o /etc/apt/trusted.gpg.d/postgresql.gpg

    echo "deb https://apt.postgresql.org/pub/repos/apt ${DISTRO}-pgdg main" \
      >/etc/apt/sources.list.d/pgdg.list

    $STD apt-get update
    $STD apt-get install -y "postgresql-${PG_VERSION}"

    msg_ok "Installed PostgreSQL ${PG_VERSION}"
  fi
}

install_mariadb() {
  local MARIADB_VERSION="${MARIADB_VERSION:-latest}"
  local DISTRO_CODENAME
  DISTRO_CODENAME="$(awk -F= '/^VERSION_CODENAME=/{print $2}' /etc/os-release)"

  # grab dynamic latest LTS version
  if [[ "$MARIADB_VERSION" == "latest" ]]; then
    msg_info "Resolving latest MariaDB version"
    MARIADB_VERSION=$(curl -fsSL https://mariadb.org | grep -oP 'MariaDB \K10\.[0-9]+' | head -n1)
    if [[ -z "$MARIADB_VERSION" ]]; then
      msg_error "Could not determine latest MariaDB version"
      return 1
    fi
    msg_ok "Latest MariaDB version is $MARIADB_VERSION"
  fi

  local CURRENT_VERSION=""
  if command -v mariadb >/dev/null; then
    CURRENT_VERSION="$(mariadb --version | grep -oP 'Ver\s+\K[0-9]+\.[0-9]+')"
  fi

  if [[ "$CURRENT_VERSION" == "$MARIADB_VERSION" ]]; then
    msg_info "MariaDB $MARIADB_VERSION already installed, checking for upgrade"
    $STD apt-get update
    $STD apt-get install --only-upgrade -y mariadb-server mariadb-client
    msg_ok "MariaDB $MARIADB_VERSION upgraded if applicable"
    return 0
  fi

  if [[ -n "$CURRENT_VERSION" ]]; then
    msg_info "Replacing MariaDB $CURRENT_VERSION with $MARIADB_VERSION (data will be preserved)"
    $STD systemctl stop mariadb >/dev/null 2>&1 || true
    $STD apt-get purge -y 'mariadb*' || true
    rm -f /etc/apt/sources.list.d/mariadb.list /etc/apt/trusted.gpg.d/mariadb.gpg
  else
    msg_info "Installing MariaDB $MARIADB_VERSION"
  fi

  msg_info "Setting up MariaDB Repository"
  curl -fsSL "https://mariadb.org/mariadb_release_signing_key.asc" |
    gpg --dearmor -o /etc/apt/trusted.gpg.d/mariadb.gpg

  echo "deb [signed-by=/etc/apt/trusted.gpg.d/mariadb.gpg] http://mirror.mariadb.org/repo/${MARIADB_VERSION}/debian ${DISTRO_CODENAME} main" \
    >/etc/apt/sources.list.d/mariadb.list

  $STD apt-get update
  $STD apt-get install -y mariadb-server mariadb-client

  msg_ok "Installed MariaDB $MARIADB_VERSION"
}

install_mysql() {
  local MYSQL_VERSION="${MYSQL_VERSION:-8.0}"
  local CURRENT_VERSION=""
  local NEED_INSTALL=false

  if command -v mysql >/dev/null; then
    CURRENT_VERSION="$(mysql --version | grep -oP 'Distrib\s+\K[0-9]+\.[0-9]+')"
    if [[ "$CURRENT_VERSION" != "$MYSQL_VERSION" ]]; then
      msg_info "MySQL $CURRENT_VERSION found, replacing with $MYSQL_VERSION"
      NEED_INSTALL=true
    else
      msg_ok "MySQL $MYSQL_VERSION already installed"
    fi
  else
    msg_info "MySQL not found, installing version $MYSQL_VERSION"
    NEED_INSTALL=true
  fi

  if [[ "$NEED_INSTALL" == true ]]; then
    msg_info "Removing conflicting MySQL packages"
    $STD systemctl stop mysql >/dev/null 2>&1 || true
    $STD apt-get purge -y 'mysql*'
    rm -f /etc/apt/sources.list.d/mysql.list /etc/apt/trusted.gpg.d/mysql.gpg

    msg_info "Setting up MySQL APT Repository"
    DISTRO_CODENAME="$(awk -F= '/VERSION_CODENAME/ { print $2 }' /etc/os-release)"
    curl -fsSL https://repo.mysql.com/RPM-GPG-KEY-mysql-2022 | gpg --dearmor -o /etc/apt/trusted.gpg.d/mysql.gpg
    echo "deb [signed-by=/etc/apt/trusted.gpg.d/mysql.gpg] https://repo.mysql.com/apt/debian/ ${DISTRO_CODENAME} mysql-${MYSQL_VERSION}" \
      >/etc/apt/sources.list.d/mysql.list

    $STD apt-get update
    $STD apt-get install -y mysql-server

    msg_ok "Installed MySQL $MYSQL_VERSION"
  fi
}

install_php() {
  local PHP_VERSION="${PHP_VERSION:-8.4}"
  local PHP_MODULE="${PHP_MODULE:-}"
  local PHP_APACHE="${PHP_APACHE:-NO}"
  local PHP_FPM="${PHP_FPM:-NO}"
  local DEFAULT_MODULES="bcmath,cli,curl,gd,intl,mbstring,opcache,readline,xml,zip"
  local COMBINED_MODULES

  local PHP_MEMORY_LIMIT="${PHP_MEMORY_LIMIT:-512M}"
  local PHP_UPLOAD_MAX_FILESIZE="${PHP_UPLOAD_MAX_FILESIZE:-128M}"
  local PHP_POST_MAX_SIZE="${PHP_POST_MAX_SIZE:-128M}"
  local PHP_MAX_EXECUTION_TIME="${PHP_MAX_EXECUTION_TIME:-300}"

  # Merge default + user-defined modules
  if [[ -n "$PHP_MODULE" ]]; then
    COMBINED_MODULES="${DEFAULT_MODULES},${PHP_MODULE}"
  else
    COMBINED_MODULES="${DEFAULT_MODULES}"
  fi

  # Deduplicate modules
  COMBINED_MODULES=$(echo "$COMBINED_MODULES" | tr ',' '\n' | awk '!seen[$0]++' | paste -sd, -)

  local CURRENT_PHP
  CURRENT_PHP=$(php -v 2>/dev/null | awk '/^PHP/{print $2}' | cut -d. -f1,2)

  if [[ "$CURRENT_PHP" != "$PHP_VERSION" ]]; then
    $STD echo "PHP $CURRENT_PHP detected, migrating to PHP $PHP_VERSION"
    if [[ ! -f /etc/apt/sources.list.d/php.list ]]; then
      $STD curl -fsSLo /tmp/debsuryorg-archive-keyring.deb https://packages.sury.org/debsuryorg-archive-keyring.deb
      $STD dpkg -i /tmp/debsuryorg-archive-keyring.deb
      echo "deb [signed-by=/usr/share/keyrings/deb.sury.org-php.gpg] https://packages.sury.org/php/ $(lsb_release -sc) main" \
        >/etc/apt/sources.list.d/php.list
      $STD apt-get update
    fi

    $STD apt-get purge -y "php${CURRENT_PHP//./}"* || true
  fi

  local MODULE_LIST="php${PHP_VERSION}"
  IFS=',' read -ra MODULES <<<"$COMBINED_MODULES"
  for mod in "${MODULES[@]}"; do
    MODULE_LIST+=" php${PHP_VERSION}-${mod}"
  done

  if [[ "$PHP_APACHE" == "YES" ]]; then
    # Optionally disable old Apache PHP module
    if [[ -f /etc/apache2/mods-enabled/php${CURRENT_PHP}.load ]]; then
      $STD a2dismod php${CURRENT_PHP} || true
    fi
  fi

  if [[ "$PHP_FPM" == "YES" ]]; then
    $STD systemctl stop php${CURRENT_PHP}-fpm || true
    $STD systemctl disable php${CURRENT_PHP}-fpm || true
  fi

  $STD apt-get install -y $MODULE_LIST
  msg_ok "Installed PHP $PHP_VERSION with selected modules"

  if [[ "$PHP_APACHE" == "YES" ]]; then
    $STD systemctl restart apache2 || true
  fi

  if [[ "$PHP_FPM" == "YES" ]]; then
    $STD systemctl enable php${PHP_VERSION}-fpm
    $STD systemctl restart php${PHP_VERSION}-fpm
  fi

  # Patch all relevant php.ini files
  local PHP_INI_PATHS=()
  PHP_INI_PATHS+=("/etc/php/${PHP_VERSION}/cli/php.ini")
  [[ "$PHP_FPM" == "YES" ]] && PHP_INI_PATHS+=("/etc/php/${PHP_VERSION}/fpm/php.ini")
  [[ "$PHP_APACHE" == "YES" ]] && PHP_INI_PATHS+=("/etc/php/${PHP_VERSION}/apache2/php.ini")

  for ini in "${PHP_INI_PATHS[@]}"; do
    if [[ -f "$ini" ]]; then
      msg_info "Patching $ini"
      sed -i "s|^memory_limit = .*|memory_limit = ${PHP_MEMORY_LIMIT}|" "$ini"
      sed -i "s|^upload_max_filesize = .*|upload_max_filesize = ${PHP_UPLOAD_MAX_FILESIZE}|" "$ini"
      sed -i "s|^post_max_size = .*|post_max_size = ${PHP_POST_MAX_SIZE}|" "$ini"
      sed -i "s|^max_execution_time = .*|max_execution_time = ${PHP_MAX_EXECUTION_TIME}|" "$ini"
      msg_ok "Patched $ini"
    fi
  done
}

install_composer() {
  local COMPOSER_BIN="/usr/local/bin/composer"
  export COMPOSER_ALLOW_SUPERUSER=1

  # Check if composer is already installed
  if [[ -x "$COMPOSER_BIN" ]]; then
    local CURRENT_VERSION
    CURRENT_VERSION=$("$COMPOSER_BIN" --version | awk '{print $3}')
    msg_info "Composer $CURRENT_VERSION found, updating to latest"
  else
    msg_info "Composer not found, installing latest version"
  fi

  # Download and install latest composer
  curl -fsSL https://getcomposer.org/installer -o /tmp/composer-setup.php
  php /tmp/composer-setup.php --install-dir=/usr/local/bin --filename=composer >/dev/null 2>&1

  if [[ $? -ne 0 ]]; then
    msg_error "Failed to install Composer"
    return 1
  fi

  chmod +x "$COMPOSER_BIN"
  msg_ok "Installed Composer $($COMPOSER_BIN --version | awk '{print $3}')"
}

install_go() {
  local ARCH
  case "$(uname -m)" in
  x86_64) ARCH="amd64" ;;
  aarch64) ARCH="arm64" ;;
  *)
    msg_error "Unsupported architecture: $(uname -m)"
    return 1
    ;;
  esac

  # Determine version
  if [[ -z "${GO_VERSION:-}" || "${GO_VERSION}" == "latest" ]]; then
    GO_VERSION=$(curl -fsSL https://go.dev/VERSION?m=text | head -n1 | sed 's/^go//')
    if [[ -z "$GO_VERSION" ]]; then
      msg_error "Could not determine latest Go version"
      return 1
    fi
    msg_info "Detected latest Go version: $GO_VERSION"
  fi

  local GO_BIN="/usr/local/bin/go"
  local GO_INSTALL_DIR="/usr/local/go"

  if [[ -x "$GO_BIN" ]]; then
    local CURRENT_VERSION
    CURRENT_VERSION=$("$GO_BIN" version | awk '{print $3}' | sed 's/go//')
    if [[ "$CURRENT_VERSION" == "$GO_VERSION" ]]; then
      msg_ok "Go $GO_VERSION already installed"
      return 0
    else
      msg_info "Go $CURRENT_VERSION found, upgrading to $GO_VERSION"
      rm -rf "$GO_INSTALL_DIR"
    fi
  else
    msg_info "Installing Go $GO_VERSION"
  fi

  local TARBALL="go${GO_VERSION}.linux-${ARCH}.tar.gz"
  local URL="https://go.dev/dl/${TARBALL}"
  local TMP_TAR=$(mktemp)

  curl -fsSL "$URL" -o "$TMP_TAR" || {
    msg_error "Failed to download $TARBALL"
    return 1
  }

  tar -C /usr/local -xzf "$TMP_TAR"
  ln -sf /usr/local/go/bin/go /usr/local/bin/go
  ln -sf /usr/local/go/bin/gofmt /usr/local/bin/gofmt
  rm -f "$TMP_TAR"

  msg_ok "Installed Go $GO_VERSION"
}

install_java() {
  local JAVA_VERSION="${JAVA_VERSION:-21}"
  local DISTRO_CODENAME
  DISTRO_CODENAME=$(awk -F= '/VERSION_CODENAME/ { print $2 }' /etc/os-release)
  local DESIRED_PACKAGE="temurin-${JAVA_VERSION}-jdk"

  # Add Adoptium repo if missing
  if [[ ! -f /etc/apt/sources.list.d/adoptium.list ]]; then
    msg_info "Setting up Adoptium Repository"
    mkdir -p /etc/apt/keyrings
    curl -fsSL "https://packages.adoptium.net/artifactory/api/gpg/key/public" | gpg --dearmor -o /etc/apt/trusted.gpg.d/adoptium.gpg
    echo "deb [signed-by=/etc/apt/trusted.gpg.d/adoptium.gpg] https://packages.adoptium.net/artifactory/deb ${DISTRO_CODENAME} main" \
      >/etc/apt/sources.list.d/adoptium.list
    $STD apt-get update
    msg_ok "Set up Adoptium Repository"
  fi

  # Detect currently installed temurin version
  local INSTALLED_VERSION=""
  if dpkg -l | grep -q "temurin-.*-jdk"; then
    INSTALLED_VERSION=$(dpkg -l | awk '/temurin-.*-jdk/{print $2}' | grep -oP 'temurin-\K[0-9]+')
  fi

  if [[ "$INSTALLED_VERSION" == "$JAVA_VERSION" ]]; then
    msg_info "Temurin JDK $JAVA_VERSION already installed, updating if needed"
    $STD apt-get update
    $STD apt-get install --only-upgrade -y "$DESIRED_PACKAGE"
    msg_ok "Updated Temurin JDK $JAVA_VERSION (if applicable)"
  else
    if [[ -n "$INSTALLED_VERSION" ]]; then
      msg_info "Removing Temurin JDK $INSTALLED_VERSION"
      $STD apt-get purge -y "temurin-${INSTALLED_VERSION}-jdk"
    fi

    msg_info "Installing Temurin JDK $JAVA_VERSION"
    $STD apt-get install -y "$DESIRED_PACKAGE"
    msg_ok "Installed Temurin JDK $JAVA_VERSION"
  fi
}

install_mongodb() {
  local MONGO_VERSION="${MONGO_VERSION:-8.0}"
  local DISTRO_CODENAME
  DISTRO_CODENAME=$(awk -F= '/VERSION_CODENAME/ { print $2 }' /etc/os-release)
  local REPO_LIST="/etc/apt/sources.list.d/mongodb-org-${MONGO_VERSION}.list"

  # Aktuell installierte Major-Version ermitteln
  local INSTALLED_VERSION=""
  if command -v mongod >/dev/null; then
    INSTALLED_VERSION=$(mongod --version | awk '/db version/{print $3}' | cut -d. -f1,2)
  fi

  if [[ "$INSTALLED_VERSION" == "$MONGO_VERSION" ]]; then
    msg_info "MongoDB $MONGO_VERSION already installed, checking for upgrade"
    $STD apt-get update
    $STD apt-get install --only-upgrade -y mongodb-org
    msg_ok "MongoDB $MONGO_VERSION upgraded if needed"
    return 0
  fi

  # Ältere Version entfernen (nur Packages, nicht Daten!)
  if [[ -n "$INSTALLED_VERSION" ]]; then
    msg_info "Replacing MongoDB $INSTALLED_VERSION with $MONGO_VERSION (data will be preserved)"
    $STD systemctl stop mongod || true
    $STD apt-get purge -y mongodb-org || true
    rm -f /etc/apt/sources.list.d/mongodb-org-*.list
    rm -f /etc/apt/trusted.gpg.d/mongodb-*.gpg
  else
    msg_info "Installing MongoDB $MONGO_VERSION"
  fi

  # MongoDB Repo hinzufügen
  curl -fsSL "https://pgp.mongodb.com/server-${MONGO_VERSION}.asc" | gpg --dearmor -o "/etc/apt/trusted.gpg.d/mongodb-${MONGO_VERSION}.gpg"
  echo "deb [signed-by=/etc/apt/trusted.gpg.d/mongodb-${MONGO_VERSION}.gpg] https://repo.mongodb.org/apt/debian ${DISTRO_CODENAME}/mongodb-org/${MONGO_VERSION} main" \
    >"$REPO_LIST"

  $STD apt-get update
  $STD apt-get install -y mongodb-org

  # Sicherstellen, dass Datenverzeichnis intakt bleibt
  mkdir -p /var/lib/mongodb
  chown -R mongodb:mongodb /var/lib/mongodb

  $STD systemctl enable mongod
  $STD systemctl start mongod
  msg_ok "MongoDB $MONGO_VERSION installed and started"
}

fetch_and_deploy_gh_release() {
  local repo="$1"
  local app=$(echo ${APPLICATION,,} | tr -d ' ')
  local api_url="https://api.github.com/repos/$repo/releases/latest"
  local header=()
  local attempt=0
  local max_attempts=3
  local api_response tag http_code
  local current_version=""
  local curl_timeout="--connect-timeout 10 --max-time 30"

  # Check if the app directory exists and if there's a version file
  if [[ -f "/opt/${app}_version.txt" ]]; then
    current_version=$(cat "/opt/${app}_version.txt")
    $STD msg_info "Current version: $current_version"
  fi

  # ensure that jq is installed
  if ! command -v jq &>/dev/null; then
    $STD msg_info "Installing jq..."
    $STD apt-get update -qq &>/dev/null
    $STD apt-get install -y jq &>/dev/null || {
      msg_error "Failed to install jq"
      return 1
    }
  fi

  [[ -n "${GITHUB_TOKEN:-}" ]] && header=(-H "Authorization: token $GITHUB_TOKEN")

  until [[ $attempt -ge $max_attempts ]]; do
    ((attempt++)) || true
    $STD msg_info "[$attempt/$max_attempts] Fetching GitHub release for $repo...\n"

    api_response=$(curl $curl_timeout -fsSL -w "%{http_code}" -o /tmp/gh_resp.json "${header[@]}" "$api_url")
    http_code="${api_response:(-3)}"

    if [[ "$http_code" == "404" ]]; then
      msg_error "Repository $repo has no Release candidate (404)"
      return 1
    fi

    if [[ "$http_code" != "200" ]]; then
      $STD msg_info "Request failed with HTTP $http_code, retrying...\n"
      sleep $((attempt * 2))
      continue
    fi

    api_response=$(</tmp/gh_resp.json)

    if echo "$api_response" | grep -q "API rate limit exceeded"; then
      msg_error "GitHub API rate limit exceeded."
      return 1
    fi

    if echo "$api_response" | jq -e '.message == "Not Found"' &>/dev/null; then
      msg_error "Repository not found: $repo"
      return 1
    fi

    tag=$(echo "$api_response" | jq -r '.tag_name // .name // empty')
    [[ "$tag" =~ ^v[0-9] ]] && tag="${tag:1}"

    if [[ -z "$tag" ]]; then
      $STD msg_info "Empty tag received, retrying...\n"
      sleep $((attempt * 2))
      continue
    fi

    $STD msg_ok "Found release: $tag for $repo"
    break
  done

  if [[ -z "$tag" ]]; then
    msg_error "Failed to fetch release for $repo after $max_attempts attempts."
    exit 1
  fi

  # Version comparison (if we already have this version, skip)
  if [[ "$current_version" == "$tag" ]]; then
    $STD msg_info "Already running the latest version ($tag). Skipping update."
    return 0
  fi

  local version="$tag"
  local base_url="https://github.com/$repo/releases/download/v$tag"
  local tmpdir
  tmpdir=$(mktemp -d) || return 1

  # Extract list of assets from the Release API
  local assets urls
  assets=$(echo "$api_response" | jq -r '.assets[].browser_download_url') || true

  # Detect current architecture
  local arch
  if command -v dpkg &>/dev/null; then
    arch=$(dpkg --print-architecture)
  elif command -v uname &>/dev/null; then
    case "$(uname -m)" in
    x86_64) arch="amd64" ;;
    aarch64) arch="arm64" ;;
    armv7l) arch="armv7" ;;
    armv6l) arch="armv6" ;;
    *) arch="unknown" ;;
    esac
  else
    arch="unknown"
  fi
  $STD msg_info "Detected system architecture: $arch"

  # Try to find a matching asset for our architecture
  local url=""
  for u in $assets; do
    if [[ "$u" =~ $arch.*\.tar\.gz$ ]]; then
      url="$u"
      $STD msg_info "Found matching architecture asset: $url"
      break
    fi
  done

  # Fallback to other architectures if our specific one isn't found
  if [[ -z "$url" ]]; then
    for u in $assets; do
      if [[ "$u" =~ (x86_64|amd64|arm64|armv7|armv6).*\.tar\.gz$ ]]; then
        url="$u"
        $STD msg_info "Architecture-specific asset not found, using: $url"
        break
      fi
    done
  fi

  # Fallback to any tar.gz
  if [[ -z "$url" ]]; then
    for u in $assets; do
      if [[ "$u" =~ \.tar\.gz$ ]]; then
        url="$u"
        $STD msg_info "Using generic tarball: $url"
        break
      fi
    done
  fi

  # Final fallback to GitHub source tarball
  if [[ -z "$url" ]]; then
    url="https://github.com/$repo/archive/refs/tags/$version.tar.gz"
    $STD msg_info "Trying GitHub source tarball fallback: $url"
  fi

  local filename="${url##*/}"
  $STD msg_info "Downloading $url"

  if ! curl $curl_timeout -fsSL -o "$tmpdir/$filename" "$url"; then
    msg_error "Failed to download release asset from $url"
    rm -rf "$tmpdir"
    return 1
  fi

  mkdir -p "/opt/$app"

  tar -xzf "$tmpdir/$filename" -C "$tmpdir"
  local content_root
  content_root=$(find "$tmpdir" -mindepth 1 -maxdepth 1 -type d)
  if [[ $(echo "$content_root" | wc -l) -eq 1 ]]; then
    cp -r "$content_root"/* "/opt/$app/"
  else
    cp -r "$tmpdir"/* "/opt/$app/"
  fi

  echo "$version" >"/opt/${app}_version.txt"
  $STD msg_ok "Deployed $app v$version to /opt/$app"
  rm -rf "$tmpdir"
}

setup_local_ip_helper() {
  local BASE_DIR="/usr/local/community-scripts/ip-management"
  local SCRIPT_PATH="$BASE_DIR/update_local_ip.sh"
  local IP_FILE="/run/local-ip.env"
  local DISPATCHER_SCRIPT="/etc/networkd-dispatcher/routable.d/10-update-local-ip.sh"

  mkdir -p "$BASE_DIR"

  # Install networkd-dispatcher if not present
  if ! dpkg -s networkd-dispatcher >/dev/null 2>&1; then
    apt-get update -qq
    apt-get install -yq networkd-dispatcher
  fi

  # Write update_local_ip.sh
  cat <<'EOF' >"$SCRIPT_PATH"
#!/bin/bash
set -euo pipefail

IP_FILE="/run/local-ip.env"
mkdir -p "$(dirname "$IP_FILE")"

get_current_ip() {
    local targets=("8.8.8.8" "1.1.1.1" "192.168.1.1" "10.0.0.1" "172.16.0.1" "default")
    local ip

    for target in "${targets[@]}"; do
        if [[ "$target" == "default" ]]; then
            ip=$(ip route get 1 2>/dev/null | awk '{for(i=1;i<=NF;i++) if ($i=="src") print $(i+1)}')
        else
            ip=$(ip route get "$target" 2>/dev/null | awk '{for(i=1;i<=NF;i++) if ($i=="src") print $(i+1)}')
        fi
        if [[ -n "$ip" ]]; then
            echo "$ip"
            return 0
        fi
    done

    return 1
}

current_ip="$(get_current_ip)"

if [[ -z "$current_ip" ]]; then
    echo "[ERROR] Could not detect local IP" >&2
    exit 1
fi

if [[ -f "$IP_FILE" ]]; then
    source "$IP_FILE"
    [[ "$LOCAL_IP" == "$current_ip" ]] && exit 0
fi

echo "LOCAL_IP=$current_ip" > "$IP_FILE"
echo "[INFO] LOCAL_IP updated to $current_ip"
EOF

  chmod +x "$SCRIPT_PATH"

  # Install dispatcher hook
  mkdir -p "$(dirname "$DISPATCHER_SCRIPT")"
  cat <<EOF >"$DISPATCHER_SCRIPT"
#!/bin/bash
$SCRIPT_PATH
EOF

  chmod +x "$DISPATCHER_SCRIPT"
  systemctl enable --now networkd-dispatcher.service

  $STD msg_ok "LOCAL_IP helper installed using networkd-dispatcher"
}

import_local_ip() {
  local IP_FILE="/run/local-ip.env"
  if [[ -f "$IP_FILE" ]]; then
    # shellcheck disable=SC1090
    source "$IP_FILE"
  fi

  if [[ -z "${LOCAL_IP:-}" ]]; then
    get_current_ip() {
      local targets=("8.8.8.8" "1.1.1.1" "192.168.1.1" "10.0.0.1" "172.16.0.1" "default")
      local ip

      for target in "${targets[@]}"; do
        if [[ "$target" == "default" ]]; then
          ip=$(ip route get 1 2>/dev/null | awk '{for(i=1;i<=NF;i++) if ($i=="src") print $(i+1)}')
        else
          ip=$(ip route get "$target" 2>/dev/null | awk '{for(i=1;i<=NF;i++) if ($i=="src") print $(i+1)}')
        fi
        if [[ -n "$ip" ]]; then
          echo "$ip"
          return 0
        fi
      done

      return 1
    }

    LOCAL_IP="$(get_current_ip || true)"
    if [[ -z "$LOCAL_IP" ]]; then
      msg_error "Could not determine LOCAL_IP"
      return 1
    fi
  fi

  export LOCAL_IP
}

function download_with_progress() {
  local url="$1"
  local output="$2"
  if [ -n "$SPINNER_PID" ] && ps -p "$SPINNER_PID" >/dev/null; then kill "$SPINNER_PID" >/dev/null; fi

  if ! command -v pv &>/dev/null; then
    $STD apt-get install -y pv
  fi
  set -o pipefail

  # Content-Length aus HTTP-Header holen
  local content_length
  content_length=$(curl -fsSLI "$url" | awk '/Content-Length/ {print $2}' | tr -d '\r' || true)

  if [[ -z "$content_length" ]]; then
    #msg_warn "Content-Length not available, falling back to plain download"
    if ! curl -fL# -o "$output" "$url"; then
      msg_error "Download failed"
      return 1
    fi
  else
    if ! curl -fsSL "$url" | pv -s "$content_length" >"$output"; then
      msg_error "Download failed"
      return 1
    fi
  fi
}

function setup_uv() {
  $STD msg_info "Checking uv installation..."
  UV_BIN="/usr/local/bin/uv"
  TMP_DIR=$(mktemp -d)
  ARCH=$(uname -m)

  if [[ "$ARCH" == "x86_64" ]]; then
    UV_TAR="uv-x86_64-unknown-linux-gnu.tar.gz"
  elif [[ "$ARCH" == "aarch64" ]]; then
    UV_TAR="uv-aarch64-unknown-linux-gnu.tar.gz"
  else
    msg_error "Unsupported architecture: $ARCH"
    rm -rf "$TMP_DIR"
    return 1
  fi

  # get current github version
  LATEST_VERSION=$(curl -s https://api.github.com/repos/astral-sh/uv/releases/latest | grep '"tag_name":' | cut -d '"' -f4 | sed 's/^v//')
  if [[ -z "$LATEST_VERSION" ]]; then
    msg_error "Could not fetch latest uv version from GitHub."
    rm -rf "$TMP_DIR"
    return 1
  fi

  # check if uv exists
  if [[ -x "$UV_BIN" ]]; then
    INSTALLED_VERSION=$($UV_BIN -V | awk '{print $2}')
    if [[ "$INSTALLED_VERSION" == "$LATEST_VERSION" ]]; then
      $STD msg_ok "uv is already at the latest version ($INSTALLED_VERSION)"
      rm -rf "$TMP_DIR"
      # set path
      if [[ ":$PATH:" != *":/usr/local/bin:"* ]]; then
        export PATH="/usr/local/bin:$PATH"
      fi
      return 0
    else
      $STD msg_info "Updating uv from $INSTALLED_VERSION to $LATEST_VERSION"
    fi
  else
    $STD msg_info "uv not found. Installing version $LATEST_VERSION"
  fi

  # install or update uv
  curl -fsSL "https://github.com/astral-sh/uv/releases/latest/download/${UV_TAR}" -o "$TMP_DIR/uv.tar.gz"
  tar -xzf "$TMP_DIR/uv.tar.gz" -C "$TMP_DIR"
  install -m 755 "$TMP_DIR"/*/uv "$UV_BIN"
  rm -rf "$TMP_DIR"

  # set path
  ensure_usr_local_bin_persist
  msg_ok "uv installed/updated to $LATEST_VERSION"
}

function ensure_usr_local_bin_persist() {
  local PROFILE_FILE="/etc/profile.d/custom_path.sh"

  if [[ ! -f "$PROFILE_FILE" ]] && ! command -v pveversion &>/dev/null; then
    echo 'export PATH="/usr/local/bin:$PATH"' >"$PROFILE_FILE"
    chmod +x "$PROFILE_FILE"
  fi
}

function setup_gs() {
  msg_info "Setup Ghostscript"
  mkdir -p /tmp
  TMP_DIR=$(mktemp -d)
  CURRENT_VERSION=$(gs --version 2>/dev/null || echo "0")

  RELEASE_JSON=$(curl -fsSL https://api.github.com/repos/ArtifexSoftware/ghostpdl-downloads/releases/latest)
  LATEST_VERSION=$(echo "$RELEASE_JSON" | grep '"tag_name":' | head -n1 | cut -d '"' -f4 | sed 's/^gs//')
  LATEST_VERSION_DOTTED=$(echo "$RELEASE_JSON" | grep '"name":' | head -n1 | grep -o '[0-9]\+\.[0-9]\+\.[0-9]\+')

  if [[ -z "$LATEST_VERSION" ]]; then
    msg_error "Could not determine latest Ghostscript version from GitHub."
    rm -rf "$TMP_DIR"
    return
  fi

  if dpkg --compare-versions "$CURRENT_VERSION" ge "$LATEST_VERSION_DOTTED"; then
    msg_ok "Ghostscript is already at version $CURRENT_VERSION"
    rm -rf "$TMP_DIR"
    return
  fi

  msg_info "Installing/Updating Ghostscript to $LATEST_VERSION_DOTTED"
  curl -fsSL "https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs${LATEST_VERSION}/ghostscript-${LATEST_VERSION_DOTTED}.tar.gz" -o "$TMP_DIR/ghostscript.tar.gz"

  if ! tar -xzf "$TMP_DIR/ghostscript.tar.gz" -C "$TMP_DIR"; then
    msg_error "Failed to extract Ghostscript archive."
    rm -rf "$TMP_DIR"
    return
  fi

  cd "$TMP_DIR/ghostscript-${LATEST_VERSION_DOTTED}" || {
    msg_error "Failed to enter Ghostscript source directory."
    rm -rf "$TMP_DIR"
  }
  $STD apt-get install -y build-essential libpng-dev zlib1g-dev
  ./configure >/dev/null && make && sudo make install >/dev/null
  local EXIT_CODE=$?
  hash -r
  if [[ ! -x "$(command -v gs)" ]]; then
    if [[ -x /usr/local/bin/gs ]]; then
      ln -sf /usr/local/bin/gs /usr/bin/gs
    fi
  fi

  rm -rf "$TMP_DIR"

  if [[ $EXIT_CODE -eq 0 ]]; then
    msg_ok "Ghostscript installed/updated to version $LATEST_VERSION_DOTTED"
  else
    msg_error "Ghostscript installation failed"
  fi
}