Print failure reasons

Jenkinsfile

@@ -84,6 +84,23 @@ def extractLancelotURL(str) {
     return url ? url.replace("http://lancelot.intra.qt.io", "https://testresults.qt.io/lancebot") : ""
 }
 
+def extractFailureReasons(jobLog) {
+    def output = ""
+    def failures = []
+    if (jobLog.lines().any { line -> line.contains("Mismatch.") }) {
+        failures.add("mismatch")
+    }
+    if (jobLog.lines().any { line -> line.contains("No baseline on server, so cannot compare.") }) {
+        failures.add("no baseline")
+    }
+    if (!failures.isEmpty()) {
+        output += "("
+        output += failures.join(", ")
+        output += ")"
+    }
+    return output
+}
+
 pipeline {
     agent {
         node {
@@ -178,24 +195,25 @@ pipeline {
                             def jobResult = jobBuild.getResult()
                             def jobLog = jobBuild.rawBuild.getLog(10000).join('\n')
                             def url = extractLancelotURL(jobLog)
-                            def didTestRun = jobLog.lines().findAll { it.contains("Finished testing of") }.size() > 0
+                            def didTestRun = jobLog.lines().any { line -> line.contains("Finished testing of") }
+                            def failureReasons = extractFailureReasons(jobLog)
                             def resultMsg = ""
                             if (jobLog.contains("LanceBotFinishedOK")) {
-                                resultMsg = "✅ Test OK (${jobId}): ${url}"
+                                resultMsg = " ✅ ${jobId}: (OK)\n ${url}"
                             } else if (!didTestRun) {
-                                resultMsg = " ❌ Test FAIL (${jobId}): Could not run"
+                                resultMsg = " ❌ ${jobId}: (FAIL) Could not run"
                             } else if (url) {
-                                resultMsg = " ❌ Test FAIL (${jobId}): ${url}"
+                                resultMsg = " ❌ ${jobId}: (FAIL) $failureReasons\n ${url}"
                             } else if (jobLog == "") {
-                                resultMsg = " ❌ Test FAIL (${jobId}): Could not get log"
+                                resultMsg = " ❌ ${jobId}: (FAIL) Could not get log"
                             } else if (jobLog.contains("Lancelot test FAILED")) {
-                                resultMsg = " ❌ Test FAIL (${jobId}): Lancelot test failed"
+                                resultMsg = " ❌ ${jobId}: (FAIL) Lancelot test failed"
                             } else if (jobLog.contains("ninja: build stopped")) {
-                                resultMsg = " ❌ Test FAIL (${jobId}): Build failed"
+                                resultMsg = " ❌ ${jobId}: (FAIL) Build failed"
                             } else if (!jobLog.contains("LanceBotFinishedOK")) {
-                                resultMsg = " ❌ Test FAIL (${jobId}): Lancelot error"
+                                resultMsg = " ❌ ${jobId}: (FAIL) Lancelot error"
                             } else {
-                                resultMsg = " ❌ Test FAIL (${jobId}): Unknown error"
+                                resultMsg = " ❌ ${jobId}: (FAIL) Unknown error"
                             }
                             allResults += resultMsg + "\n"
                             publishReport = publishReport || !url.isEmpty();