Snapshot: full project state

tunnel.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+# Start a Cloudflare quick tunnel for The Collector, extract the trycloudflare
+# URL, and self-register it with the app (/api/config). Blocks while the tunnel
+# runs (intended for a systemd service).
+LOG=/opt/collector/tunnel.log
+APP=http://127.0.0.1:8766
+
+: > "$LOG"
+/usr/local/bin/cloudflared tunnel --url http://localhost:8766 --no-autoupdate >> "$LOG" 2>&1 &
+CF_PID=$!
+
+trap 'kill $CF_PID 2>/dev/null' EXIT
+
+URL=""
+for _ in $(seq 1 45); do
+  URL=$(grep -oE 'https://[a-z0-9-]+\.trycloudflare\.com' "$LOG" | head -1)
+  [ -n "$URL" ] && break
+  sleep 2
+done
+
+if [ -n "$URL" ]; then
+  echo "TUNNEL_URL=$URL"
+  curl -s -X POST "$APP/api/config" -H 'Content-Type: application/json' \
+    -d "{\"public_base_url\":\"$URL\"}" >/dev/null 2>&1
+  echo "registered with app"
+else
+  echo "TUNNEL_FAILED"
+fi
+
+wait $CF_PID