I have some custom Javascript, used for application monitoring, that I'd like to put in the UI. I know how to do this if I'm willing to run a custom build of NiFi. Is there anyway to do this without a custom build of NiFi?
My first thought was creating a dummy processor with an Advanced UI, and seeing if maybe I could get Javascript for that Advanced UI to run when the NiFi UI is loaded. This is a bit of work, so I thought I'd ask before trying this. My second thought was to try and abuse the nifi.ui.banner.text setting, but this uses `text()` to set the banner text, so would not work for a block of Javascript. I ran across this article by Scott Aslan, https://community.hortonworks.com/articles/134888/an-apache-nifi-frontend-developers-cookbook-part-1.html, but it was focused on core NiFi UI (great read, just not the direction I'm trying to go). Thanks, Peter
