Files
beszel/supplemental/scripts/install-agent-brew.sh
2025-07-24 18:39:13 -04:00

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#!/bin/bash
PORT=45876
KEY=""
TOKEN=""
HUB_URL=""
usage() {
printf "Beszel Agent homebrew installation script\n\n"
printf "Usage: ./install-agent-brew.sh [options]\n\n"
printf "Options: \n"
printf " -k SSH key (required, or interactive if not provided)\n"
printf " -p Port (default: $PORT)\n"
printf " -t Token (optional for backwards compatibility)\n"
printf " -url Hub URL (optional for backwards compatibility)\n"
printf " -h, --help Display this help message\n"
exit 0
}
# Parse arguments
while [ $# -gt 0 ]; do
case "$1" in
-k)
shift
KEY="$1"
;;
-p)
shift
PORT="$1"
;;
-t)
shift
TOKEN="$1"
;;
-url)
shift
HUB_URL="$1"
;;
-h | --help)
usage
;;
*)
echo "Invalid option: $1" >&2
usage
;;
esac
shift
done
# Check if brew is installed, prompt to install if not
if ! command -v brew &>/dev/null; then
read -p "Homebrew is not installed. Would you like to install it now? (y/n): " install_brew
if [[ $install_brew =~ ^[Yy]$ ]]; then
echo "Installing Homebrew..."
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
# Verify installation was successful
if ! command -v brew &>/dev/null; then
echo "Homebrew installation failed. Please install manually and try again."
exit 1
fi
echo "Homebrew installed successfully."
else
echo "Homebrew is required. Please install Homebrew and try again."
exit 1
fi
fi
if [ -z "$KEY" ]; then
read -p "Enter SSH key: " KEY
fi
# TOKEN and HUB_URL are optional for backwards compatibility - no interactive prompts
mkdir -p ~/.config/beszel ~/.cache/beszel
echo "KEY=\"$KEY\"" >~/.config/beszel/beszel-agent.env
echo "LISTEN=$PORT" >>~/.config/beszel/beszel-agent.env
if [ -n "$TOKEN" ]; then
echo "TOKEN=\"$TOKEN\"" >>~/.config/beszel/beszel-agent.env
fi
if [ -n "$HUB_URL" ]; then
echo "HUB_URL=\"$HUB_URL\"" >>~/.config/beszel/beszel-agent.env
fi
brew tap henrygd/beszel
brew install beszel-agent
brew services start beszel-agent
printf "\nCheck status: brew services info beszel-agent\n"
echo "Stop: brew services stop beszel-agent"
echo "Start: brew services start beszel-agent"
echo "Restart: brew services restart beszel-agent"
echo "Upgrade: brew upgrade beszel-agent"
echo "Uninstall: brew uninstall beszel-agent"
echo "View logs in ~/.cache/beszel/beszel-agent.log"
printf "Change environment variables in ~/.config/beszel/beszel-agent.env\n"