From 4ec46c08dfb9a2124b90ab6bcf9c5cb32d2737b7 Mon Sep 17 00:00:00 2001
From: bokuweb <bokuweb12@gmail.com>
Date: Wed, 1 Jul 2020 10:52:07 +0900
Subject: [PATCH] fix: Fix uuid by env variable (#15)

---
 raiden/src/id_generator/mod.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/raiden/src/id_generator/mod.rs b/raiden/src/id_generator/mod.rs
index dd5b8d07..af843fda 100644
--- a/raiden/src/id_generator/mod.rs
+++ b/raiden/src/id_generator/mod.rs
@@ -1,7 +1,10 @@
 pub trait IdGenerator {
     #[cfg(not(test))]
     fn gen() -> String {
-        uuid::Uuid::new_v4().to_string()
+        match std::env::var("RAIDEN_UUID_FIXED_BY") {
+            Ok(v) => v,
+            Err(_) => uuid::Uuid::new_v4().to_string(),
+        }
     }
 
     #[cfg(test)]
@@ -9,4 +12,3 @@ pub trait IdGenerator {
         "01234567-89ab-cdef-0123-456789abcdef".to_owned()
     }
 }
-