From 636194406ff30ed786de03bb53de756f91c81bd1 Mon Sep 17 00:00:00 2001
From: Konstantin Knizhnik <knizhnik@garret.ru>
Date: Mon, 26 Apr 2021 17:04:26 +0300
Subject: [PATCH] Dump log files in case of regress_tests failure

---
 control_plane/src/compute.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/control_plane/src/compute.rs b/control_plane/src/compute.rs
index fa7cf8565b..04d775bd20 100644
--- a/control_plane/src/compute.rs
+++ b/control_plane/src/compute.rs
@@ -492,6 +492,14 @@ impl PostgresNode {
             .env("PGHOST", self.address.ip().to_string())
             .status()
             .expect("pg_regress failed");
+		if !regress_check.success() {
+			if let Ok(mut file) = File::open("regression.diffs") {
+				let mut buffer = String::new();
+				file.read_to_string(&mut buffer).unwrap();
+				println!("--------------- regression.diffs:\n{}", buffer);
+			}
+			self.dump_log_file();
+		}
         regress_check
     }