From dc60b8f56027a806877ff692b73932d347f29745 Mon Sep 17 00:00:00 2001
From: Pascal Terjan <pterjan@gmail.com>
Date: Sat, 7 Nov 2015 17:35:17 +0000
Subject: Add a link on failed architectures

---
 autobuild/results.php | 30 +++++++++---------------------
 1 file changed, 9 insertions(+), 21 deletions(-)

(limited to 'autobuild')

diff --git a/autobuild/results.php b/autobuild/results.php
index 053d4b2..2fcf432 100644
--- a/autobuild/results.php
+++ b/autobuild/results.php
@@ -166,34 +166,22 @@ function toggle(titleid, contentid){
 <?php
 
 # See if the pattern of recent build failures indicate a flaky build
-# This looks at the last 10 builds for at least two failures
+# This looks at the last 10 builds for at least 4 result change
 function is_flaky($history) {
 	  if (count($history) < 10)
 		return false;
 
 	  # Most recent 5 builds
-	  $num_bad = 0;
-	  for ($i = 0; $i < 5; $i++) {
-		  if ($history[$i] === 'build_failure')
-			  $num_bad++;
+	  $num_change = 0;
+	  $current = $history[0];
+	  for ($i = 1; $i < 10; $i++) {
+		  if ($history[$i] != $current) {
+			  $num_change++;
+			  $current = $history[$i];
+		  }
 	  }
-	  if ($num_bad < 1 || $num_bad >= 5)
-		  return false;
 
-	  # Next older 5 builds
-	  $num_bad_older = 0;
-	  for ($i = 5; $i < 10; $i++) {
-		  if ($history[$i] === 'build_failure')
-			  $num_bad_older++;
-	  }
-	  if ($num_bad_older < 1 || $num_bad_older >= 5)
-		  return false;
-
-	  $num_bad = $num_bad + $num_bad_older;
-	  if ($num_bad < 2 || $num_bad > 7)
-		  return false;
-
-	  return true;
+	  return $num_change >= 4;
 }
 
 function get_build_history($package) {
-- 
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