Add Homebrew (Linuxbrew) addon script
Addon script that installs Homebrew into an existing LXC container. Dynamically detects the first non-root user, sets up multi-user access via linuxbrew group with setgid directories, and configures shell integration for both login and non-login shells. Tested on Debian 13 (trixie) — brew doctor reports "ready to brew". Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Morgan Prior
44
frontend/public/json/homebrew.json
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44
frontend/public/json/homebrew.json
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{
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"name": "Homebrew (Linuxbrew)",
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"slug": "homebrew",
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"categories": [
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20
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],
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"date_created": "2026-02-26",
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"type": "addon",
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"updateable": false,
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"privileged": false,
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"interface_port": null,
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"documentation": "https://docs.brew.sh/",
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"website": "https://brew.sh/",
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"logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/homebrew.webp",
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"config_path": "",
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"description": "Homebrew (Linuxbrew) is a package manager for Linux that installs software from source into a user-managed prefix, allowing non-root users to install development tools and utilities without system-wide changes.",
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"install_methods": [
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{
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"type": "default",
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"script": "tools/addon/homebrew.sh",
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"resources": {
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"cpu": null,
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"ram": null,
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"hdd": null,
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"os": null,
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"version": null
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}
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}
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],
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"default_credentials": {
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"username": null,
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"password": null
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},
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"notes": [
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{
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"text": "Execute within an existing LXC Console",
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"type": "info"
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},
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{
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"text": "Requires at least one non-root user (uid >= 1000) in the container",
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"type": "warning"
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}
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]
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}
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106
tools/addon/homebrew.sh
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106
tools/addon/homebrew.sh
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#!/usr/bin/env bash
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# Copyright (c) 2021-2026 community-scripts ORG
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# Author: MorganCSIT
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# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
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# Source: https://brew.sh | Github: https://github.com/Homebrew/brew
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function header_info {
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clear
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cat <<"EOF"
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__ __ __
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/ / / /___ ____ ___ ___ / /_ ________ _ __
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/ /_/ / __ \/ __ `__ \/ _ \/ __ \/ ___/ _ \ | /| / /
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/ __ / /_/ / / / / / / __/ /_/ / / / __/ |/ |/ /
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/_/ /_/\____/_/ /_/ /_/\___/_.___/_/ \___/|__/|__/
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(Linuxbrew)
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EOF
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}
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set -eEuo pipefail
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YW=$(echo "\033[33m")
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BL=$(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=$(echo "\033[m")
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CM="${GN}✓${CL}"
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BFR="\\r\\033[K"
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HOLD="-"
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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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}
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msg_ok() {
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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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local msg="$1"
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echo -e "${BFR} ${RD}✗ ${msg}${CL}"
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}
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# Telemetry
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source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/api.func) 2>/dev/null || true
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declare -f init_tool_telemetry &>/dev/null && init_tool_telemetry "homebrew" "addon"
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header_info
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whiptail --backtitle "Proxmox VE Helper Scripts" --title "Homebrew (Linuxbrew) Installer" --yesno "This Will Install Homebrew (Linuxbrew) on this LXC Container. Proceed?" 10 58
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msg_info "Installing Dependencies"
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apt-get install -y build-essential git curl file procps &>/dev/null
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msg_ok "Installed Dependencies"
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msg_info "Detecting Non-Root User"
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BREW_USER=$(awk -F: '$3 >= 1000 && $3 < 65534 { print $1; exit }' /etc/passwd)
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if [ -z "$BREW_USER" ]; then
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msg_error "No non-root user found (uid >= 1000). Create a user first."
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exit 1
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fi
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msg_ok "Detected User: $BREW_USER"
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msg_info "Setting Up Homebrew Prefix"
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export PATH="/usr/sbin:$PATH"
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groupadd -f linuxbrew
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mkdir -p /home/linuxbrew/.linuxbrew
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chown -R "$BREW_USER":linuxbrew /home/linuxbrew
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chmod 2775 /home/linuxbrew
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chmod 2775 /home/linuxbrew/.linuxbrew
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usermod -aG linuxbrew "$BREW_USER"
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msg_ok "Set Up Homebrew Prefix"
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msg_info "Installing Homebrew"
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su - "$BREW_USER" -c 'NONINTERACTIVE=1 /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"' &>/dev/null
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msg_ok "Installed Homebrew"
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msg_info "Configuring Shell Integration"
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cat > /etc/profile.d/homebrew.sh << 'EOF'
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#!/bin/bash
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if [ -d "/home/linuxbrew/.linuxbrew" ]; then
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eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"
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fi
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EOF
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chmod +x /etc/profile.d/homebrew.sh
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BREW_USER_HOME=$(eval echo "~$BREW_USER")
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if ! grep -q 'linuxbrew' "$BREW_USER_HOME/.bashrc" 2>/dev/null; then
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cat >> "$BREW_USER_HOME/.bashrc" << 'EOF'
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# Homebrew (Linuxbrew)
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if [ -d "/home/linuxbrew/.linuxbrew" ]; then
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eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"
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fi
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EOF
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fi
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msg_ok "Configured Shell Integration"
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msg_info "Verifying Installation"
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su - "$BREW_USER" -c 'brew --version'
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msg_ok "Homebrew Verified"
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echo -e "Successfully Installed!! Homebrew is ready for user ${BL}${BREW_USER}${CL}"
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