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aris/scripts/setup-tailscale.sh

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#!/bin/bash
# Tailscale setup script
# Authenticates with Tailscale if TS_AUTH_KEY is set and Tailscale is not already logged in
set -e
if [ -z "$TS_AUTH_KEY" ]; then
echo "TS_AUTH_KEY is not set, skipping Tailscale login."
exit 0
fi
STATUS=$(tailscale status 2>&1 || true)
if echo "$STATUS" | grep -qi "logged out\|stopped"; then
echo "Tailscale is not authenticated. Logging in..."
sudo tailscale up --accept-routes --auth-key="$TS_AUTH_KEY"
echo "Tailscale login complete."
else
echo "Tailscale is already authenticated, skipping."
fi