Merge commit 'e5bed7ac380b6adb54b60a2a72a2a8f07f50d6c1' as 'bridges'

polkadot/bridges/deployments/local-scripts/relay-messages-millau-to-rialto.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+# A script for relaying Millau messages to the Rialto chain.
+#
+# Will not work unless both the Rialto and Millau are running (see `run-rialto-node.sh`
+# and `run-millau-node.sh).
+set -xeu
+
+MILLAU_PORT="${MILLAU_PORT:-9945}"
+RIALTO_PORT="${RIALTO_PORT:-9944}"
+
+RUST_LOG=bridge=debug \
+./target/debug/substrate-relay relay-messages MillauToRialto \
+	--lane 00000000 \
+	--source-host localhost \
+	--source-port $MILLAU_PORT \
+	--source-signer //Bob \
+	--target-host localhost \
+	--target-port $RIALTO_PORT \
+	--target-signer //Bob \
+	--prometheus-host=0.0.0.0