I want to integrate Jenkins with Jira so that whenever a build fails, for all the testcases that failed under that build for the first time (a regression), then a single bug (issue) should be raise on Jira. In this bug (issue) all the testcases that failed in the build should be present. I don't want a separate bug raised for every test case failure.
Note that the plugin JiraTestResultReporter can do this but it will create a separate bug (issue) on Jira for every test case that is failing.
From the documentation of JiraTestResultReporter :
If you check the Auto raise issue check box, this plugin will create and link issues for all the failing tests in new builds that don't already have linked issues
Is there any way to use JiraTestResultReporter so that it will raise only 1 bug on Jira per Jenkins build failure.