#!/bin/bash

# Re-weave host-local upstream overrides (method disables etc.) into the freshly
# pushed configs BEFORE signaling dshackle - makes /root/rpc-local/dshackle-overrides.yaml
# survive every configure-drpc regeneration. See apply-dshackle-overrides.py.
[ -f /root/rpc/apply-dshackle-overrides.py ] && python3 /root/rpc/apply-dshackle-overrides.py

# 1:1 invariant (2026-07-15): refuse to ACTIVATE a dshackle config routing >1 node for the same
# chain — we can't attribute traffic to multiple nodes behind one proxy (no per-upstream request
# metric; conn-seconds biases it), and the attribution model + planner assume 1:1. The validator
# reads /root/rpc/main_configs/*.yaml; on violation it exits 1 and we keep the live config.
# See /root/proxy-1to1-invariant-plan.md + rpc/validate-dshackle-1to1.py.
if [ -f /root/rpc/validate-dshackle-1to1.py ]; then
  python3 /root/rpc/validate-dshackle-1to1.py /root/rpc/main_configs || {
    echo "reload_dshackle.sh: REFUSING reload — 1:1 invariant violated (above); keeping live config" >&2
    exit 1
  }
fi

docker ps -q -f "name=dshackle" | xargs -r docker kill --signal=HUP
docker ps -q -f "name=dshackle-free" | xargs -r docker kill --signal=HUP