From b4326cf59f8de636534c7ae11f6fcfe333e42054 Mon Sep 17 00:00:00 2001
From: yyforyongyu <yy2452@columbia.edu>
Date: Tue, 5 Dec 2023 16:26:18 +0800
Subject: [PATCH] integration: print logs to console

---
 integration/log.go | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 integration/log.go

diff --git a/integration/log.go b/integration/log.go
new file mode 100644
index 00000000000..26d62174546
--- /dev/null
+++ b/integration/log.go
@@ -0,0 +1,26 @@
+//go:build rpctest
+// +build rpctest
+
+package integration
+
+import (
+	"os"
+
+	"github.com/btcsuite/btcd/rpcclient"
+	"github.com/btcsuite/btclog"
+)
+
+type logWriter struct{}
+
+func (logWriter) Write(p []byte) (n int, err error) {
+	os.Stdout.Write(p)
+	return len(p), nil
+}
+
+func init() {
+	backendLog := btclog.NewBackend(logWriter{})
+	testLog := backendLog.Logger("ITEST")
+	testLog.SetLevel(btclog.LevelDebug)
+
+	rpcclient.UseLogger(testLog)
+}