If you do go ahead and build support for it there is a small bounty already up for grabs.

https://freedomsponsors.org/issue/271/support-eclipse

We "launched" a couple years ago with support for only a handful of editors. Most of the plugins have been community-made.

No one has submitted an Eclipse plugin yet, but we would love to help make one happen.

Because large portions of the world does not care about Eclipse?

You could go ahead and build support yourself.