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-rw-r--r--autobuild/results.php54
1 files changed, 54 insertions, 0 deletions
diff --git a/autobuild/results.php b/autobuild/results.php
index 9172a57..053d4b2 100644
--- a/autobuild/results.php
+++ b/autobuild/results.php
@@ -10,6 +10,7 @@ function parse_package($rpm) {
}
}
+$db = new SQLite3('autobuild.db');
$runs = Array();
$handle = opendir('cauldron/x86_64/core/');
while (false !== ($entry = readdir($handle))) {
@@ -163,6 +164,54 @@ function toggle(titleid, contentid){
<body>
<div style='position:absolute;right:0;top:0;'>
<?php
+
+# See if the pattern of recent build failures indicate a flaky build
+# This looks at the last 10 builds for at least two failures
+function is_flaky($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')
+ $num_bad++;
+ }
+ if ($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 || $num_bad > 7)
+ return false;
+
+ return true;
+}
+
+function get_build_history($package) {
+ global $db;
+ $package_id = $db->querySingle("SELECT Id FROM Packages WHERE Name = '$package'");
+ if ($package_id) {
+ $result = $db->query("SELECT ResultValues.Name FROM Runs, Results, ResultValues WHERE Runs.Id = Results.Run AND Results.Result = ResultValues.Id AND Results.Package = '$package_id' ORDER BY Start DESC LIMIT 10");
+ if ($result) {
+ $build_stats = Array();
+ while ($entry = $result->fetchArray(SQLITE3_ASSOC)) {
+ array_push($build_stats, $entry['Name']);
+ }
+ return $build_stats;
+ }
+ }
+ return false;
+}
+
echo "<form><select name='run' onChange='document.location.href=\"".$_SERVER["PHP_SELF"]."?run=\"+this.form.run.value'>";
foreach ($runs as $r) {
$in_progress = ($r > $latest) ? ' (in progress)' : '';
@@ -189,12 +238,17 @@ foreach ($failure as $rpm => $error) {
if (file_exists("icons/error-$error.png")) {
$error_html = "<img src='icons/error-$error.png' title='$error'/>";
}
+ $history = get_build_history($parsed['package']);
+ if (is_flaky($history)) {
+ $history_link = $history_link . " <img src='icons/warning-flaky.png' title='Flaky build' />";
+ }
if (file_exists("$base_dir/$rpm/")) {
echo "<li>$error_html <a href='$base_dir/$rpm/'>$rpm</a> $status_html $history_link</li>\n";
} else {
echo "<li>$error_html $rpm $status_html $history_link</li>\n";
}
}
+$db->close();
?>
</ul></div>
<div style='float:right; width:50%'><h1><a class='expand-arrow' id='success-title' href='javascript:toggle("success-title","success-list");'>