update
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#!/usr/bin/env bash
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# Standalone TA-managed Pulse LXC deployment bootstrap for Proxmox VE.
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set -u -o pipefail
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TAPM_PULSE_SOURCE_BRANCH="${TAPM_PULSE_SOURCE_BRANCH:-V2}"
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TAPM_PULSE_SOURCE_BASE="${TAPM_PULSE_SOURCE_BASE:-https://git.schroedercity.com/TAI/TA-ProxMenu/raw/branch/${TAPM_PULSE_SOURCE_BRANCH}}"
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TAPM_PULSE_BOOTSTRAP_DIR=''
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TAPM_TEMP_DIR=''
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declare -a TAPM_TEMP_DIRS=()
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declare -A idsCL=()
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TAPM_PULSE_VALID_SOURCE_BRANCH() {
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local branch="${1:-}"
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[[ -n "$branch" &&
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"$branch" =~ ^[A-Za-z0-9._/-]+$ &&
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"$branch" != /* &&
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"$branch" != */ &&
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"$branch" != *..* ]]
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}
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TAPM_PULSE_VALID_SOURCE_BASE() {
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local url="${1:-}"
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[[ "$url" == https://* &&
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"$url" != *$'\n'* &&
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"$url" != *$'\r'* &&
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"$url" != *'"'* &&
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"$url" != *\\* &&
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"$url" != *[[:space:]]* ]]
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}
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TAPM_PULSE_DEFINE_COLORS() {
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if [[ -t 1 && -z "${NO_COLOR:-}" ]]; then
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idsCL[Default]=$'\e[0m'
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idsCL[Red]=$'\e[31m'
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idsCL[Green]=$'\e[32m'
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idsCL[White]=$'\e[97m'
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idsCL[LightRed]=$'\e[91m'
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idsCL[LightGreen]=$'\e[92m'
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idsCL[LightYellow]=$'\e[93m'
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idsCL[LightCyan]=$'\e[96m'
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else
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idsCL[Default]=''
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idsCL[Red]=''
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idsCL[Green]=''
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idsCL[White]=''
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idsCL[LightRed]=''
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idsCL[LightGreen]=''
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idsCL[LightYellow]=''
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idsCL[LightCyan]=''
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fi
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}
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TAPM_CLEAN_TEMP_DIR() {
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local temp_dir="${1:-}"
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if [[ "$temp_dir" == /tmp/ta-proxmenu-* && -d "$temp_dir" ]]; then
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rm -rf -- "$temp_dir"
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fi
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}
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TAPM_CLEAN_ALL_TEMP_DIRS() {
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local temp_dir
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for temp_dir in "${TAPM_TEMP_DIRS[@]}"; do
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TAPM_CLEAN_TEMP_DIR "$temp_dir"
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done
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TAPM_CLEAN_TEMP_DIR "$TAPM_PULSE_BOOTSTRAP_DIR"
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}
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TAPM_CREATE_TEMP_DIR() {
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local label="${1:-installer}"
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TAPM_TEMP_DIR="$(mktemp -d "/tmp/ta-proxmenu-${label}.XXXXXX")" || {
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echo -e "${idsCL[LightRed]}Unable to create a temporary installer directory.${idsCL[Default]}"
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return 1
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}
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if ! chmod 0700 "$TAPM_TEMP_DIR"; then
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TAPM_CLEAN_TEMP_DIR "$TAPM_TEMP_DIR"
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echo -e "${idsCL[LightRed]}Unable to secure the temporary installer directory.${idsCL[Default]}"
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return 1
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fi
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TAPM_TEMP_DIRS+=("$TAPM_TEMP_DIR")
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}
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TAPM_DOWNLOAD_HTTPS() {
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local url="$1"
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local destination="$2"
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local label="${3:-Installer}"
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if ! TAPM_PULSE_VALID_SOURCE_BASE "$url"; then
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echo -e "${idsCL[LightRed]}${label} requires a valid HTTPS URL.${idsCL[Default]}"
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return 1
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fi
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if ! printf 'url = "%s"\n' "$url" |
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curl --fail --location --silent --show-error \
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--proto '=https' --proto-redir '=https' \
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--output "$destination" --config -; then
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echo -e "${idsCL[LightRed]}${label} download failed.${idsCL[Default]}"
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return 1
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fi
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if [[ ! -s "$destination" ]]; then
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echo -e "${idsCL[LightRed]}${label} download was empty.${idsCL[Default]}"
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return 1
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fi
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}
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EXIT1() {
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stty echo 2>/dev/null || true
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printf '%s' "${idsCL[Default]}"
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}
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SELECT_MENU() {
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local title="$1"
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local labels_name="$2"
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local values_name="$3"
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local allow_back="${4:-1}"
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local -n labels_ref="$labels_name"
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local -n values_ref="$values_name"
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local selected=0
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local key sequence index
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while true; do
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if [[ -t 1 ]]; then
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clear 2>/dev/null || printf '\e[H\e[2J'
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fi
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echo
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echo -e " ${idsCL[LightCyan]}${title}${idsCL[Default]}"
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echo
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for index in "${!labels_ref[@]}"; do
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if (( index == selected )); then
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printf '\e[7m %d %-64s\e[0m\n' \
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"$((index + 1))" "${labels_ref[$index]}"
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else
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printf ' %d %s\n' "$((index + 1))" "${labels_ref[$index]}"
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fi
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done
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echo
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if (( allow_back == 1 )); then
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echo " ↑/↓ Navigate Enter Select Number Quick Select ←/Esc/B Back Q Quit"
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else
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echo " ↑/↓ Navigate Enter Select Number Quick Select Q Quit"
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fi
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IFS= read -rsn1 key
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case "$key" in
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"")
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MENU_SELECTION="${values_ref[$selected]}"
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return 0
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;;
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[1-9])
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index=$((10#$key - 1))
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if (( index < ${#values_ref[@]} )); then
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MENU_SELECTION="${values_ref[$index]}"
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return 0
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fi
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;;
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[Qq])
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MENU_SELECTION=quit
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return 0
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;;
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[Bb])
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if (( allow_back == 1 )); then
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MENU_SELECTION=back
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return 0
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fi
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;;
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$'\e')
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sequence=''
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IFS= read -rsn2 -t 0.1 sequence || true
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case "$sequence" in
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"[A"|"OA")
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((selected = (selected - 1 + ${#labels_ref[@]}) % ${#labels_ref[@]}))
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;;
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"[B"|"OB")
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((selected = (selected + 1) % ${#labels_ref[@]}))
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;;
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"[C"|"OC")
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MENU_SELECTION="${values_ref[$selected]}"
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return 0
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;;
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"[D"|"OD"|"")
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if (( allow_back == 1 )); then
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MENU_SELECTION=back
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return 0
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fi
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;;
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esac
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;;
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esac
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done
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}
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TAPM_PULSE_STANDALONE_MAIN() {
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local iso_helpers pulse_module
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TAPM_PULSE_DEFINE_COLORS
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if (( BASH_VERSINFO[0] < 4 ||
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(BASH_VERSINFO[0] == 4 && BASH_VERSINFO[1] < 3) )); then
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echo "Pulse deployment requires Bash 4.3 or newer." >&2
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return 1
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fi
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if (( EUID != 0 )); then
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echo "Run this installer as root on a Proxmox VE host." >&2
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return 1
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fi
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for command in curl pct pvesh; do
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if ! command -v "$command" >/dev/null 2>&1; then
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echo "Required command '${command}' was not found." >&2
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return 1
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fi
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done
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if ! TAPM_PULSE_VALID_SOURCE_BRANCH "$TAPM_PULSE_SOURCE_BRANCH" ||
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! TAPM_PULSE_VALID_SOURCE_BASE "$TAPM_PULSE_SOURCE_BASE"; then
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echo "The configured TA-ProxMenu source branch or URL is invalid." >&2
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return 1
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fi
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TAPM_PULSE_BOOTSTRAP_DIR="$(
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mktemp -d /tmp/ta-proxmenu-pulse-bootstrap.XXXXXX
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)" || return 1
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chmod 0700 "$TAPM_PULSE_BOOTSTRAP_DIR" || return 1
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iso_helpers="${TAPM_PULSE_BOOTSTRAP_DIR}/deploy-iso-nfs-lxc.sh"
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pulse_module="${TAPM_PULSE_BOOTSTRAP_DIR}/deploy-pulse-lxc.sh"
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echo "Downloading the TA-managed Pulse deployment components..."
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TAPM_DOWNLOAD_HTTPS \
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"${TAPM_PULSE_SOURCE_BASE}/inc/deploy-iso-nfs-lxc.sh" \
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"$iso_helpers" "LXC storage helper" || return 1
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TAPM_DOWNLOAD_HTTPS \
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"${TAPM_PULSE_SOURCE_BASE}/inc/deploy-pulse-lxc.sh" \
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"$pulse_module" "Pulse deployment module" || return 1
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bash -n "$iso_helpers" "$pulse_module" || {
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echo "A downloaded Pulse deployment component failed validation." >&2
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return 1
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}
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grep -q '^TAPM_ISO_NFS_SELECT_STORAGE()' "$iso_helpers" &&
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grep -q '^TAPM_DEPLOY_PULSE_LXC()' "$pulse_module" || {
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echo "The downloaded files were not recognized as TAPM deployment components." >&2
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return 1
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}
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# shellcheck disable=SC1090
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source "$iso_helpers"
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# shellcheck disable=SC1090
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source "$pulse_module"
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TAPM_DEPLOY_PULSE_LXC
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}
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if [[ "${TAPM_PULSE_STANDALONE_NO_MAIN:-0}" != 1 ]]; then
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trap TAPM_CLEAN_ALL_TEMP_DIRS EXIT
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TAPM_PULSE_STANDALONE_MAIN "$@"
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fi
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