d0f6818386
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Bump build.func Revision / bump-revision (push) Has been cancelled
The ssh_check function was moved from build.func to core.func and enhanced to allow an override and to skip warnings for localhost connections. The shell_check function was simplified to directly check for Bash and provide clearer messaging. These changes centralize environment checks and improve user experience.
462 lines
12 KiB
Bash
462 lines
12 KiB
Bash
#!/usr/bin/env bash
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# 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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# ------------------------------------------------------------------------------
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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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# 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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# Special for spinner and colorized output via printf
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color_spinner() {
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CS_YW=$'\033[33m'
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CS_YWB=$'\033[93m'
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CS_CL=$'\033[m'
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}
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# ------------------------------------------------------------------------------
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# Defines formatting helpers like tab, bold, and line reset sequences.
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# ------------------------------------------------------------------------------
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formatting() {
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BFR="\\r\\033[K"
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BOLD=$(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_LOGFILE="/tmp/silent.$$.log"
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silent() {
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local cmd="$*"
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local caller_line="${BASH_LINENO[0]:-unknown}"
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set +Eeuo pipefail
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trap - ERR
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"$@" >>"$SILENT_LOGFILE" 2>&1
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local rc=$?
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set -Eeuo pipefail
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trap 'error_handler' ERR
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if [[ $rc -ne 0 ]]; then
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# Source explain_exit_code if needed
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if ! declare -f explain_exit_code >/dev/null 2>&1; then
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source <(curl -fsSL https://git.community-scripts.org/community-scripts/ProxmoxVED/raw/branch/main/misc/error_handler.func)
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fi
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local explanation
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explanation="$(explain_exit_code "$rc")"
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printf "\e[?25h"
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echo -e "\n${RD}[ERROR]${CL} in line ${RD}${caller_line}${CL}: exit code ${RD}${rc}${CL} (${explanation})"
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echo -e "${RD}Command:${CL} ${YWB}${cmd}${CL}\n"
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if [[ -s "$SILENT_LOGFILE" ]]; then
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local log_lines=$(wc -l <"$SILENT_LOGFILE")
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echo "--- Last 10 lines of silent log ---"
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tail -n 10 "$SILENT_LOGFILE"
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echo "-----------------------------------"
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# Show how to view full log if there are more lines
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if [[ $log_lines -gt 10 ]]; then
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echo -e "${YW}View full log (${log_lines} lines):${CL} cat $SILENT_LOGFILE"
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fi
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fi
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exit "$rc"
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fi
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}
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# Check if the shell is using bash
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shell_check() {
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if [[ "$(ps -p $$ -o comm=)" != "bash" ]]; then
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clear
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msg_error "Your default shell is currently not set to Bash. To use these scripts, please switch to the Bash shell."
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echo -e "\nExiting..."
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sleep 2
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exit
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fi
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}
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# Run as root only
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root_check() {
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if [[ "$(id -u)" -ne 0 || $(ps -o comm= -p $PPID) == "sudo" ]]; then
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clear
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msg_error "Please run this script as root."
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echo -e "\nExiting..."
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sleep 2
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exit
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fi
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}
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# This function checks the version of Proxmox Virtual Environment (PVE) and exits if the version is not supported.
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# Supported: Proxmox VE 8.0.x – 8.9.x and 9.0 (NOT 9.1+)
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pve_check() {
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local PVE_VER
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PVE_VER="$(pveversion | awk -F'/' '{print $2}' | awk -F'-' '{print $1}')"
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# Check for Proxmox VE 8.x: allow 8.0–8.9
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if [[ "$PVE_VER" =~ ^8\.([0-9]+) ]]; then
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local MINOR="${BASH_REMATCH[1]}"
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if ((MINOR < 0 || MINOR > 9)); then
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msg_error "This version of Proxmox VE is not supported."
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msg_error "Supported: Proxmox VE version 8.0 – 8.9"
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exit 1
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fi
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return 0
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fi
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# Check for Proxmox VE 9.x: allow ONLY 9.0
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if [[ "$PVE_VER" =~ ^9\.([0-9]+) ]]; then
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local MINOR="${BASH_REMATCH[1]}"
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if ((MINOR != 0)); then
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msg_error "This version of Proxmox VE is not yet supported."
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msg_error "Supported: Proxmox VE version 9.0"
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exit 1
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fi
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return 0
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fi
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# All other unsupported versions
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msg_error "This version of Proxmox VE is not supported."
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msg_error "Supported versions: Proxmox VE 8.0 – 8.x or 9.0"
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exit 1
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}
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# This function checks the system architecture and exits if it's not "amd64".
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arch_check() {
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if [ "$(dpkg --print-architecture)" != "amd64" ]; then
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echo -e "\n ${INFO}${YWB}This script will not work with PiMox! \n"
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echo -e "\n ${YWB}Visit https://github.com/asylumexp/Proxmox for ARM64 support. \n"
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echo -e "Exiting..."
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sleep 2
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exit
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fi
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}
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# ------------------------------------------------------------------------------
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# ssh_check()
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#
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# - Detects if script is running over SSH
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# - Warns user and recommends using Proxmox shell
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# - User can choose to continue or abort
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# ------------------------------------------------------------------------------
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ssh_check() {
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# Skip if override
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if [[ "${ALLOW_SSH:-0}" -eq 1 ]]; then return; fi
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if [ -n "$SSH_CLIENT" ]; then
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local client_ip server_port
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client_ip=$(awk '{print $1}' <<<"$SSH_CLIENT")
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server_port=$(awk '{print $3}' <<<"$SSH_CLIENT")
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# Wenn client_ip = localhost oder host-IP → kein Warnpopup
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if [[ "$client_ip" == "127.0.0.1" || "$client_ip" == "$(hostname -I | awk '{print $1}')" ]]; then
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return
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fi
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# Andernfalls Popup
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if ! whiptail --backtitle "[dev] Proxmox VE Helper Scripts" \
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--defaultno \
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--title "SSH DETECTED" \
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--yesno "It's advisable to utilize the Proxmox shell rather than SSH..." 10 72; then
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clear
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echo "Exiting due to SSH usage."
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exit 1
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fi
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fi
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}
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# Function to download & save header files
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get_header() {
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local app_name=$(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 "$header_content"
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fi
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}
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ensure_tput() {
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if ! command -v tput >/dev/null 2>&1; then
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if grep -qi 'alpine' /etc/os-release; then
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apk add --no-cache ncurses >/dev/null 2>&1
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elif command -v apt-get >/dev/null 2>&1; then
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apt-get update -qq >/dev/null
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apt-get install -y -qq ncurses-bin >/dev/null 2>&1
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fi
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fi
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}
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is_alpine() {
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local os_id="${var_os:-${PCT_OSTYPE:-}}"
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if [[ -z "$os_id" && -f /etc/os-release ]]; then
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os_id="$(
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. /etc/os-release 2>/dev/null
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echo "${ID:-}"
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)"
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fi
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[[ "$os_id" == "alpine" ]]
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}
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is_verbose_mode() {
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local verbose="${VERBOSE:-${var_verbose:-no}}"
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local tty_status
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if [[ -t 2 ]]; then
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tty_status="interactive"
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else
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tty_status="not-a-tty"
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fi
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[[ "$verbose" != "no" || ! -t 2 ]]
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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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spinner() {
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local chars=(⠋ ⠙ ⠹ ⠸ ⠼ ⠴ ⠦ ⠧ ⠇ ⠏)
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local i=0
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while true; do
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local index=$((i++ % ${#chars[@]}))
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printf "\r\033[2K%s %b" "${CS_YWB}${chars[$index]}${CS_CL}" "${CS_YWB}${SPINNER_MSG:-}${CS_CL}"
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sleep 0.1
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done
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}
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clear_line() {
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tput cr 2>/dev/null || echo -en "\r"
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tput el 2>/dev/null || echo -en "\033[K"
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}
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stop_spinner() {
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local 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 "$pid" 2>/dev/null; then
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sleep 0.05
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kill -9 "$pid" 2>/dev/null || true
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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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fi
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unset SPINNER_PID SPINNER_MSG
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stty sane 2>/dev/null || true
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}
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msg_info() {
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local msg="$1"
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[[ -z "$msg" ]] && return
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if ! declare -p MSG_INFO_SHOWN &>/dev/null || ! declare -A MSG_INFO_SHOWN &>/dev/null; then
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declare -gA MSG_INFO_SHOWN=()
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fi
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[[ -n "${MSG_INFO_SHOWN["$msg"]+x}" ]] && return
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MSG_INFO_SHOWN["$msg"]=1
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stop_spinner
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SPINNER_MSG="$msg"
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if is_verbose_mode || is_alpine; then
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local HOURGLASS="${TAB}⏳${TAB}"
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printf "\r\e[2K%s %b" "$HOURGLASS" "${YW}${msg}${CL}" >&2
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return
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fi
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color_spinner
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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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disown "$SPINNER_PID" 2>/dev/null || true
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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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clear_line
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printf "%s %b\n" "$CM" "${GN}${msg}${CL}" >&2
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unset MSG_INFO_SHOWN["$msg"]
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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 "$msg" ]] && return
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stop_spinner
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echo -e "${BFR:-} ${symbol} ${color}${msg}${CL:-\e[0m}"
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}
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function msg_debug() {
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if [[ "${var_full_verbose:-0}" == "1" ]]; then
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[[ "${var_verbose:-0}" != "1" ]] && var_verbose=1
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echo -e "${YWB}[$(date '+%F %T')] [DEBUG]${CL} $*"
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fi
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}
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check_or_create_swap() {
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msg_info "Checking for active swap"
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if swapon --noheadings --show | grep -q 'swap'; then
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msg_ok "Swap is active"
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return 0
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fi
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msg_error "No active swap detected"
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read -p "Do you want to create a swap file? [y/N]: " create_swap
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create_swap="${create_swap,,}" # to lowercase
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if [[ "$create_swap" != "y" && "$create_swap" != "yes" ]]; then
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msg_info "Skipping swap file creation"
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return 1
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fi
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read -p "Enter swap size in MB (e.g., 2048 for 2GB): " swap_size_mb
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if ! [[ "$swap_size_mb" =~ ^[0-9]+$ ]]; then
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msg_error "Invalid size input. Aborting."
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return 1
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fi
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local swap_file="/swapfile"
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msg_info "Creating ${swap_size_mb}MB swap file at $swap_file"
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if dd if=/dev/zero of="$swap_file" bs=1M count="$swap_size_mb" status=progress &&
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chmod 600 "$swap_file" &&
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mkswap "$swap_file" &&
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swapon "$swap_file"; then
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msg_ok "Swap file created and activated successfully"
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else
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msg_error "Failed to create or activate swap"
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return 1
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fi
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}
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trap 'stop_spinner' EXIT INT TERM
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