#!/usr/bin/env bash
# Boots are racy for the gateway containers (both root-caused 2026-08-31):
#  - prod binds :4000/:9090 to the tailscale IP; if dockerd wins the race over
#    tailscaled, the bind fails and docker NEVER retries failed starts;
#  - live-restore can drop a container's network endpoint across a boot,
#    leaving it started with the host resolver (gateway-db unresolvable,
#    crash loop). A plain `docker start` does NOT reattach the endpoint.
# Waits for the tailscale IP, then recreates any lane not actually serving.
# Idempotent; recreating is safe at boot time (nothing in flight).
set -u
GW_DIR=/home/reachableceo/projects/ukrrs/gateway
TS_IP=100.101.187.119

for _ in $(seq 1 60); do
  /usr/sbin/ip -o addr | grep -q "$TS_IP/" && break
  sleep 2
done

ensure_lane() { # name host:port project compose_file
  local name=$1 hostport=$2 project=$3 file=$4
  if timeout 5 bash -c "</dev/tcp/$hostport" 2>/dev/null; then
    echo "$name: serving on $hostport"
    return 0
  fi
  echo "$name: NOT serving on $hostport; recreating"
  docker compose -p "$project" -f "$GW_DIR/$file" up -d --no-deps --force-recreate gateway
}

ensure_lane prod  "$TS_IP:4000"    mopac-gateway       docker-compose.yml
ensure_lane beta "127.0.0.1:4002" mopac-gateway-beta  compose.beta.yaml
exit 0