Improve logging to telegram

jenkinsfiles/TippligaUpdater/Jenkinsfile

@@ -24,10 +24,11 @@ pipeline {
                             } catch (Exception e) {
                                 telegramSendManual("TLW-Database-Tool crashed!")
                             }
-                            String output = readFile 'log.txt'
-                            if(output != "") {
-                                output = clean(output)
-                                output.split('\n').toList().unique().each {
+                            String outputString = readFile 'log.txt'
+                            if(outputString != "") {
+                                ArrayList<String> outputList = outputString.replace("\n\n", "\n").split('\n').toList()
+                                outputList = clean(outputList)
+                                outputList.each {
                                     telegramSendManual(it)
                                 }
                             }
@@ -47,14 +48,19 @@ pipeline {
     }
 }
 
-private String clean(String orig) {
-    orig = orig.replace("\n\n", "\n")
-    while(orig.indexOf(" [main] INFO  de.jeyp91.App - ") > 0) {
-        int index = orig.indexOf(" [main] INFO  de.jeyp91.App - ")
-        String newString = orig.substring(0, index-12) + orig.substring(index+30, orig.size())
-        orig = newString
+private ArrayList<String> clean(ArrayList<String> orig) {
+    ArrayList<String> cleaned = new ArrayList<String>()
+    orig.each{line ->
+        if(line.indexOf(" [main] INFO de.jeyp91 - ") >= 0) {
+            line = line.substring(20, line.size())
+        }
+
+        if(line.indexOf(" [main] ERROR de.jeyp91") >= 0) {
+            line = line.substring(20, line.size())
+        }
+        cleaned.add(line)
     }
-    return orig
+    return cleaned.unique()
 }
 
 def telegramSendManual(String text) {