From a612557fe7f5b42956adf12a75eea4493d4b8f15 Mon Sep 17 00:00:00 2001
From: terence tsao <terence@prysmaticlabs.com>
Date: Wed, 4 Mar 2020 17:30:52 +0100
Subject: [PATCH] Add log file (#4999)

---
 beacon-chain/state/stategen/BUILD.bazel | 2 ++
 beacon-chain/state/stategen/log.go      | 5 +++++
 2 files changed, 7 insertions(+)
 create mode 100644 beacon-chain/state/stategen/log.go

diff --git a/beacon-chain/state/stategen/BUILD.bazel b/beacon-chain/state/stategen/BUILD.bazel
index a6edb65be..1f4a709f0 100644
--- a/beacon-chain/state/stategen/BUILD.bazel
+++ b/beacon-chain/state/stategen/BUILD.bazel
@@ -4,6 +4,7 @@ go_library(
     name = "go_default_library",
     srcs = [
         "epoch_boundary_root.go",
+        "log.go",
         "replay.go",
         "service.go",
     ],
@@ -18,6 +19,7 @@ go_library(
         "//shared/featureconfig:go_default_library",
         "@com_github_pkg_errors//:go_default_library",
         "@com_github_prysmaticlabs_ethereumapis//eth/v1alpha1:go_default_library",
+        "@com_github_sirupsen_logrus//:go_default_library",
         "@io_opencensus_go//trace:go_default_library",
     ],
 )
diff --git a/beacon-chain/state/stategen/log.go b/beacon-chain/state/stategen/log.go
new file mode 100644
index 000000000..94b427d5a
--- /dev/null
+++ b/beacon-chain/state/stategen/log.go
@@ -0,0 +1,5 @@
+package stategen
+
+import "github.com/sirupsen/logrus"
+
+var log = logrus.WithField("prefix", "state-gen")
\ No newline at end of file