618 lines
16 KiB
Plaintext
618 lines
16 KiB
Plaintext
# Copyright (c) 2021-2025 community-scripts ORG
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# License: MIT | https://raw.githubusercontent.com/community-scripts/ProxmoxVED/main/LICENSE
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# if ! declare -f wait_for >/dev/null; then
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# echo "[DEBUG] Undefined function 'wait_for' used from: ${BASH_SOURCE[*]}" >&2
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# wait_for() {
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# echo "[DEBUG] Fallback: wait_for called with: $*" >&2
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# true
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# }
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# fi
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# trap 'on_error $? $LINENO' ERR
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# trap 'on_exit' EXIT
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# trap 'on_interrupt' INT
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# trap 'on_terminate' TERM
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# if ! declare -f wait_for >/dev/null; then
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# wait_for() {
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# true
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# }
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# fi
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# declare -A MSG_INFO_SHOWN=()
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# SPINNER_PID=""
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# SPINNER_ACTIVE=0
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# SPINNER_MSG=""
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# ------------------------------------------------------------------------------
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# Loads core utility groups once (colors, formatting, icons, defaults).
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# ------------------------------------------------------------------------------
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[[ -n "${_CORE_FUNC_LOADED:-}" ]] && return
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_CORE_FUNC_LOADED=1
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load_functions() {
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[[ -n "${__FUNCTIONS_LOADED:-}" ]] && return
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__FUNCTIONS_LOADED=1
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color
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formatting
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icons
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default_vars
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set_std_mode
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# add more
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}
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# ============================================================================
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# Error & Signal Handling – robust, universal, subshell-safe
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# ============================================================================
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# _stop_spinner_on_error() {
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# [[ -n "${SPINNER_PID:-}" ]] && kill "$SPINNER_PID" 2>/dev/null && wait "$SPINNER_PID" 2>/dev/null || true
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# }
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_tool_error_hint() {
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local cmd="$1"
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local code="$2"
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case "$cmd" in
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curl)
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case "$code" in
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6) echo "Curl: Could not resolve host (DNS problem)" ;;
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7) echo "Curl: Failed to connect to host (connection refused)" ;;
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22) echo "Curl: HTTP error (404/403 etc)" ;;
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28) echo "Curl: Operation timeout" ;;
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*) echo "Curl: Unknown error ($code)" ;;
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esac
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;;
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wget)
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echo "Wget failed – URL unreachable or permission denied"
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;;
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systemctl)
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echo "Systemd unit failure – check service name and permissions"
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;;
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jq)
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echo "jq parse error – malformed JSON or missing key"
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;;
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mariadb | mysql)
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echo "MySQL/MariaDB command failed – check credentials or DB"
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;;
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unzip)
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echo "unzip failed – corrupt file or missing permission"
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;;
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tar)
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echo "tar failed – invalid format or missing binary"
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;;
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node | npm | pnpm | yarn)
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echo "Node tool failed – check version compatibility or package.json"
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;;
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*) echo "" ;;
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esac
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}
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# on_error() {
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# local code="$?"
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# local line="${BASH_LINENO[0]:-unknown}"
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# local cmd="${BASH_COMMAND:-unknown}"
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# # Signalcode unterdrücken, falls INT/TERM kommt
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# [[ "$code" == "130" || "$code" == "143" ]] && return
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# _stop_spinner_on_error
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# msg_error "Script failed at line $line with exit code $code: $cmd"
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# exit "$code"
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# }
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# on_exit() {
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# _stop_spinner_on_error
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# [[ "${VERBOSE:-no}" == "yes" ]] && msg_info "Script exited cleanly"
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# }
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# on_interrupt() {
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# _stop_spinner_on_error
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# msg_error "Interrupted by user (CTRL+C)"
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# exit 130
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# }
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# on_terminate() {
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# _stop_spinner_on_error
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# msg_error "Terminated by signal (SIGTERM)"
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# exit 143
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# }
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catch_errors() {
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set -Eeuo pipefail
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trap 'error_handler $LINENO "$BASH_COMMAND"' ERR
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}
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# ------------------------------------------------------------------------------
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# Sets ANSI color codes used for styled terminal output.
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# ------------------------------------------------------------------------------
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color() {
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YW=$(echo "\033[33m")
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YWB=$'\e[93m'
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BL=$(echo "\033[36m")
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RD=$(echo "\033[01;31m")
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BGN=$(echo "\033[4;92m")
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GN=$(echo "\033[1;92m")
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DGN=$(echo "\033[32m")
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CL=$(echo "\033[m")
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}
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# ------------------------------------------------------------------------------
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# Defines formatting helpers like tab, bold, and line reset sequences.
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# ------------------------------------------------------------------------------
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formatting() {
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BFR="\\r\\033[K"
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BOLD=$(echo "\033[1m")
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HOLD=" "
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TAB=" "
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TAB3=" "
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}
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# ------------------------------------------------------------------------------
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# Sets symbolic icons used throughout user feedback and prompts.
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# ------------------------------------------------------------------------------
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icons() {
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CM="${TAB}✔️${TAB}"
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CROSS="${TAB}✖️${TAB}"
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DNSOK="✔️ "
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DNSFAIL="${TAB}✖️${TAB}"
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INFO="${TAB}💡${TAB}${CL}"
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OS="${TAB}🖥️${TAB}${CL}"
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OSVERSION="${TAB}🌟${TAB}${CL}"
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CONTAINERTYPE="${TAB}📦${TAB}${CL}"
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DISKSIZE="${TAB}💾${TAB}${CL}"
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CPUCORE="${TAB}🧠${TAB}${CL}"
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RAMSIZE="${TAB}🛠️${TAB}${CL}"
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SEARCH="${TAB}🔍${TAB}${CL}"
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VERBOSE_CROPPED="🔍${TAB}"
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VERIFYPW="${TAB}🔐${TAB}${CL}"
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CONTAINERID="${TAB}🆔${TAB}${CL}"
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HOSTNAME="${TAB}🏠${TAB}${CL}"
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BRIDGE="${TAB}🌉${TAB}${CL}"
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NETWORK="${TAB}📡${TAB}${CL}"
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GATEWAY="${TAB}🌐${TAB}${CL}"
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DISABLEIPV6="${TAB}🚫${TAB}${CL}"
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DEFAULT="${TAB}⚙️${TAB}${CL}"
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MACADDRESS="${TAB}🔗${TAB}${CL}"
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VLANTAG="${TAB}🏷️${TAB}${CL}"
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ROOTSSH="${TAB}🔑${TAB}${CL}"
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CREATING="${TAB}🚀${TAB}${CL}"
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ADVANCED="${TAB}🧩${TAB}${CL}"
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FUSE="${TAB}🗂️${TAB}${CL}"
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HOURGLASS="${TAB}⏳${TAB}"
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}
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# ------------------------------------------------------------------------------
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# Sets default retry and wait variables used for system actions.
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# ------------------------------------------------------------------------------
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default_vars() {
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RETRY_NUM=10
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RETRY_EVERY=3
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i=$RETRY_NUM
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#[[ "${VAR_OS:-}" == "unknown" ]]
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}
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# ------------------------------------------------------------------------------
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# Sets default verbose mode for script and os execution.
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# ------------------------------------------------------------------------------
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set_std_mode() {
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if [ "${VERBOSE:-no}" = "yes" ]; then
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STD=""
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else
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STD="silent"
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fi
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}
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# Silent execution function
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silent() {
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"$@" >/dev/null 2>&1
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}
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# Function to download & save header files
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get_header() {
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local app_name=$(echo "${APP,,}" | tr -d ' ')
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local app_type=${APP_TYPE:-ct} # Default zu 'ct' falls nicht gesetzt
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local header_url="https://git.community-scripts.org/community-scripts/ProxmoxVED/raw/branch/main/${app_type}/headers/${app_name}"
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local local_header_path="/usr/local/community-scripts/headers/${app_type}/${app_name}"
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mkdir -p "$(dirname "$local_header_path")"
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if [ ! -s "$local_header_path" ]; then
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if ! curl -fsSL "$header_url" -o "$local_header_path"; then
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return 1
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fi
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fi
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cat "$local_header_path" 2>/dev/null || true
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}
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header_info() {
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local app_name=$(echo "${APP,,}" | tr -d ' ')
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local header_content
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header_content=$(get_header "$app_name") || header_content=""
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clear
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local term_width
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term_width=$(tput cols 2>/dev/null || echo 120)
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if [ -n "$header_content" ]; then
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echo "$header_content"
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fi
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}
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# ------------------------------------------------------------------------------
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# Performs a curl request with retry logic and inline feedback.
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# ------------------------------------------------------------------------------
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run_curl() {
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if [ "$VERBOSE" = "no" ]; then
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$STD curl "$@"
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else
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curl "$@"
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fi
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}
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curl_handler() {
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set +e
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trap 'set -e' RETURN
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local args=()
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local url=""
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local max_retries=3
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local delay=2
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local attempt=1
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local exit_code
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local has_output_file=false
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local result=""
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# Parse arguments
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for arg in "$@"; do
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if [[ "$arg" != -* && -z "$url" ]]; then
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url="$arg"
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fi
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[[ "$arg" == "-o" || "$arg" == --output ]] && has_output_file=true
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args+=("$arg")
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done
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if [[ -z "$url" ]]; then
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msg_error "No valid URL or option entered for curl_handler"
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return 1
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fi
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$STD msg_info "Fetching: $url"
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while [[ $attempt -le $max_retries ]]; do
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if $has_output_file; then
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$STD run_curl "${args[@]}"
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exit_code=$?
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else
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result=$(run_curl "${args[@]}")
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exit_code=$?
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fi
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if [[ $exit_code -eq 0 ]]; then
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$STD msg_ok "Fetched: $url"
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$has_output_file || printf '%s' "$result"
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return 0
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fi
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if ((attempt >= max_retries)); then
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# Read error log if it exists
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if [ -s /tmp/curl_error.log ]; then
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local curl_stderr
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curl_stderr=$(</tmp/curl_error.log)
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rm -f /tmp/curl_error.log
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fi
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__curl_err_handler "$exit_code" "$url" "${curl_stderr:-}"
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exit
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fi
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$STD printf "\r\033[K${INFO}${YW}Retry $attempt/$max_retries in ${delay}s...${CL}" >&2
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sleep "$delay"
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((attempt++))
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done
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set -e
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}
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# ------------------------------------------------------------------------------
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# Handles specific curl error codes and displays descriptive messages.
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# ------------------------------------------------------------------------------
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__curl_err_handler() {
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local exit_code="$1"
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local target="$2"
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local curl_msg="$3"
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case $exit_code in
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1) msg_error "Unsupported protocol: $target" ;;
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2) msg_error "Curl init failed: $target" ;;
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3) msg_error "Malformed URL: $target" ;;
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5) msg_error "Proxy resolution failed: $target" ;;
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6) msg_error "Host resolution failed: $target" ;;
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7) msg_error "Connection failed: $target" ;;
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9) msg_error "Access denied: $target" ;;
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18) msg_error "Partial file transfer: $target" ;;
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22) msg_error "HTTP error (e.g. 400/404): $target" ;;
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23) msg_error "Write error on local system: $target" ;;
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26) msg_error "Read error from local file: $target" ;;
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28) msg_error "Timeout: $target" ;;
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35) msg_error "SSL connect error: $target" ;;
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47) msg_error "Too many redirects: $target" ;;
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51) msg_error "SSL cert verify failed: $target" ;;
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52) msg_error "Empty server response: $target" ;;
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55) msg_error "Send error: $target" ;;
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56) msg_error "Receive error: $target" ;;
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60) msg_error "SSL CA not trusted: $target" ;;
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67) msg_error "Login denied by server: $target" ;;
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78) msg_error "Remote file not found (404): $target" ;;
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*) msg_error "Curl failed with code $exit_code: $target" ;;
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esac
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[[ -n "$curl_msg" ]] && printf "%s\n" "$curl_msg" >&2
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exit 1
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}
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fatal() {
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msg_error "$1"
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kill -INT $$
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}
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# # Ensure POSIX compatibility across Alpine and Debian/Ubuntu
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# # === Spinner Start ===
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# # Trap cleanup on various signals
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# trap 'cleanup_spinner' EXIT INT TERM HUP
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# spinner_frames=('⠋' '⠙' '⠹' '⠸' '⠼' '⠴' '⠦' '⠧' '⠇' '⠏')
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# # === Spinner Start ===
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# start_spinner() {
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# local msg="$1"
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# local spin_i=0
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# local interval=0.1
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# stop_spinner
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# SPINNER_MSG="$msg"
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# SPINNER_ACTIVE=1
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# {
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# while [[ "$SPINNER_ACTIVE" -eq 1 ]]; do
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# if [[ -t 2 ]]; then
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# printf "\r\e[2K%s %b" "${TAB}${spinner_frames[spin_i]}${TAB}" "${YW}${SPINNER_MSG}${CL}" >&2
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# else
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# printf "%s...\n" "$SPINNER_MSG" >&2
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# break
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# fi
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# spin_i=$(((spin_i + 1) % ${#spinner_frames[@]}))
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# sleep "$interval"
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# done
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# } &
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# local pid=$!
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# if ps -p "$pid" >/dev/null 2>&1; then
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# SPINNER_PID="$pid"
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# else
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# SPINNER_ACTIVE=0
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# SPINNER_PID=""
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# fi
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# }
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# # === Spinner Stop ===
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# stop_spinner() {
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# if [[ "$SPINNER_ACTIVE" -eq 1 && -n "$SPINNER_PID" ]]; then
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# SPINNER_ACTIVE=0
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# if kill -0 "$SPINNER_PID" 2>/dev/null; then
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# kill "$SPINNER_PID" 2>/dev/null || true
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# for _ in $(seq 1 10); do
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# sleep 0.05
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# kill -0 "$SPINNER_PID" 2>/dev/null || break
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# done
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# fi
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# if [[ "$SPINNER_PID" =~ ^[0-9]+$ ]]; then
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# ps -p "$SPINNER_PID" -o pid= >/dev/null 2>&1 && wait "$SPINNER_PID" 2>/dev/null || true
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# fi
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# printf "\r\e[2K" >&2
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# SPINNER_PID=""
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# fi
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# }
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# cleanup_spinner() {
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# stop_spinner
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# }
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# msg_info() {
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# local msg="$1"
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# [[ -z "$msg" || -n "${MSG_INFO_SHOWN["$msg"]+x}" ]] && return
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# MSG_INFO_SHOWN["$msg"]=1
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# stop_spinner
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# echo -e "OS: ${var_os:-}"
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# if [[ "${VERBOSE:-no}" != "no" || "${var_os:-}" == "alpine" || ! -t 2 ]]; then
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# printf "\r\e[2K%s %b\n" "$HOURGLASS" "${YW}${msg}${CL}" >&2
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# else
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# start_spinner "$msg"
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# fi
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# }
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spinner() {
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local chars="⠋⠙⠹⠸⠼⠴⠦⠧⠇⠏" i=0
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printf "\e[?25l" # hide cursor
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while :; do
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printf "\r \e[36m%s\e[0m" "${chars:i++%${#chars}:1}"
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sleep 0.1
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done
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}
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stop_spinner() {
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local pid
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# Get PID from variable or temp file
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pid="${SPINNER_PID:-}"
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[[ -z "$pid" && -f /tmp/spinner.pid ]] && pid=$(</tmp/spinner.pid)
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if [[ -n "$pid" && "$pid" =~ ^[0-9]+$ ]]; then
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if kill "$pid" 2>/dev/null; then
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wait "$pid" 2>/dev/null || true
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fi
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rm -f /tmp/spinner.pid
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unset SPINNER_PID
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fi
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printf "\r\033[K\e[?25h" # clear line + show cursor
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}
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msg_info() {
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local msg="$1"
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echo -ne " ${HOLD:-} ${YW}${msg} "
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spinner &
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SPINNER_PID=$!
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echo "$SPINNER_PID" >/tmp/spinner.pid
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}
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msg_ok() {
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stop_spinner
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local msg="$1"
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echo -e "${BFR:-} ${CM:-✔️} ${GN}${msg}${CL}"
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}
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msg_error() {
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stop_spinner
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local msg="$1"
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echo -e "${BFR:-} ${CROSS:-✖️} ${RD}${msg}${CL}"
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}
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msg_warn() {
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stop_spinner
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local msg="$1"
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echo -e "${BFR:-} ${INFO:-ℹ️} ${YWB}${msg}${CL}"
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}
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msg_custom() {
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local symbol="${1:-"[*]"}"
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local color="${2:-"\e[36m"}"
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local msg="${3:-}"
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[[ -z "$msg" ]] && return
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stop_spinner
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printf "\e[?25h"
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echo -e "${BFR:-} ${symbol} ${color}${msg}${CL:-\e[0m}"
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}
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# msg_ok() {
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# local msg="$1"
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# [[ -z "$msg" ]] && return
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# stop_spinner
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# printf "\r\e[2K%s %b\n" "$CM" "${GN}${msg}${CL}" >&2
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# if declare -p MSG_INFO_SHOWN &>/dev/null && [[ "$(declare -p MSG_INFO_SHOWN 2>/dev/null)" =~ "declare -A" ]]; then
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# unset MSG_INFO_SHOWN["$msg"]
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# fi
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# }
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# msg_error() {
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# local msg="$1"
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# [[ -z "$msg" ]] && return
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# stop_spinner
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# printf "\r\e[2K%s %b\n" "$CROSS" "${RD}${msg}${CL}" >&2
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# }
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||
# msg_warn() {
|
||
# local msg="$1"
|
||
# [[ -z "$msg" ]] && return
|
||
# stop_spinner
|
||
# printf "\r\e[2K%s %b\n" "$INFO" "${YWB}${msg}${CL}" >&2
|
||
# if declare -p MSG_INFO_SHOWN &>/dev/null && [[ "$(declare -p MSG_INFO_SHOWN 2>/dev/null)" =~ "declare -A" ]]; then
|
||
# unset MSG_INFO_SHOWN["$msg"]
|
||
# fi
|
||
# }
|
||
|
||
# msg_custom() {
|
||
# local symbol="${1:-"[*]"}"
|
||
# local color="${2:-"\e[36m"}" # Default: Cyan
|
||
# local msg="${3:-}"
|
||
|
||
# [[ -z "$msg" ]] && return
|
||
# stop_spinner 2>/dev/null || true
|
||
# printf "\r\e[2K%s %b\n" "$symbol" "${color}${msg}${CL:-\e[0m}" >&2
|
||
# }
|
||
|
||
# msg_progress() {
|
||
# local current="$1"
|
||
# local total="$2"
|
||
# local label="$3"
|
||
# local width=40
|
||
# local filled percent bar empty
|
||
# local fill_char="#"
|
||
# local empty_char="-"
|
||
|
||
# if ! [[ "$current" =~ ^[0-9]+$ ]] || ! [[ "$total" =~ ^[0-9]+$ ]] || [[ "$total" -eq 0 ]]; then
|
||
# printf "\r\e[2K%s %b\n" "$CROSS" "${RD}Invalid progress input${CL}" >&2
|
||
# return
|
||
# fi
|
||
|
||
# percent=$(((current * 100) / total))
|
||
# filled=$(((current * width) / total))
|
||
# empty=$((width - filled))
|
||
|
||
# bar=$(printf "%${filled}s" | tr ' ' "$fill_char")
|
||
# bar+=$(printf "%${empty}s" | tr ' ' "$empty_char")
|
||
|
||
# printf "\r\e[2K%s [%s] %3d%% %s" "${TAB}" "$bar" "$percent" "$label" >&2
|
||
|
||
# if [[ "$current" -eq "$total" ]]; then
|
||
# printf "\n" >&2
|
||
# fi
|
||
# }
|
||
|
||
run_container_safe() {
|
||
local ct="$1"
|
||
shift
|
||
local cmd="$*"
|
||
|
||
lxc-attach -n "$ct" -- bash -euo pipefail -c "
|
||
trap 'echo Aborted in container; exit 130' SIGINT SIGTERM
|
||
$cmd
|
||
" || __handle_general_error "lxc-attach to CT $ct"
|
||
}
|
||
|
||
check_or_create_swap() {
|
||
msg_info "Checking for active swap"
|
||
|
||
if swapon --noheadings --show | grep -q 'swap'; then
|
||
msg_ok "Swap is active"
|
||
return 0
|
||
fi
|
||
|
||
msg_error "No active swap detected"
|
||
|
||
read -p "Do you want to create a swap file? [y/N]: " create_swap
|
||
create_swap="${create_swap,,}" # to lowercase
|
||
|
||
if [[ "$create_swap" != "y" && "$create_swap" != "yes" ]]; then
|
||
msg_info "Skipping swap file creation"
|
||
return 1
|
||
fi
|
||
|
||
read -p "Enter swap size in MB (e.g., 2048 for 2GB): " swap_size_mb
|
||
if ! [[ "$swap_size_mb" =~ ^[0-9]+$ ]]; then
|
||
msg_error "Invalid size input. Aborting."
|
||
return 1
|
||
fi
|
||
|
||
local swap_file="/swapfile"
|
||
|
||
msg_info "Creating ${swap_size_mb}MB swap file at $swap_file"
|
||
if dd if=/dev/zero of="$swap_file" bs=1M count="$swap_size_mb" status=progress &&
|
||
chmod 600 "$swap_file" &&
|
||
mkswap "$swap_file" &&
|
||
swapon "$swap_file"; then
|
||
msg_ok "Swap file created and activated successfully"
|
||
else
|
||
msg_error "Failed to create or activate swap"
|
||
return 1
|
||
fi
|
||
}
|
||
|
||
trap 'stop_spinner' EXIT INT TERM
|