Jenkins Groovy to parse log and SUCCEED/FAIL/UNSTABLE the jo

// Based on http://stackoverflow.com/questions/28309207/how-to-mark-the-jenkins-build-unstable-with-groovy-postbuild
failpattern = ~/^SELENIUM-FAILED.*/;
unstpattern = ~/^SELENIUM-UNSTABLE.*/;
okaypattern = ~/^SELENIUM-SUCCESS.*/;
manager.build.logFile.eachLine{ line ->
    unstmatcher=unstpattern.matcher(line)
    okaymatcher=okaypattern.matcher(line)
    failmatcher=failpattern.matcher(line)
    if (unstmatcher.find()) {
        // warning (unstable) message - prefer to be unstable if both fail and unstable matches are present
        String unstMatchStr = unstmatcher.group(0) // line matched
        manager.addWarningBadge(unstMatchStr);
        manager.createSummary("warning.gif").appendText("<h4>${unstMatchStr}</h4>", false, false, false, "orange");
        manager.buildUnstable();
        // explicitly set build result
        manager.build.@result = hudson.model.Result.UNSTABLE
    } else if (failmatcher.find()) {
        // warning (unstable) message
        String failMatchStr = failmatcher.group(0) // line matched
        manager.addWarningBadge(failMatchStr);
        manager.createSummary("warning.gif").appendText("<h4>${failMatchStr}</h4>", false, false, false, "red");
        manager.buildFailure();
        // explicitly set build result
        manager.build.@result = hudson.model.Result.FAILURE
    } else if (okaymatcher.find()) {
        // ok
        String matchStr = okaymatcher.group(0) // line matched
        manager.addInfoBadge(matchStr);
        manager.createSummary("clipboard.gif").appendText("<h4>${matchStr}</h4>", false, false, false, "green");
    }
}