Hi,
I'm using your action. It appears to only return 30 entries. Apparently that is the number of files returned in a single "page" of the GET /repos/:owner/:repo/pulls/:pull_number/files API you are using. https://developer.github.com/v3/pulls/#list-pull-requests-files
Is it possible to add pagination support, to get the full list of files? I tried doing it myself, but I don't really know node.js. And I tried downloading your repo and tried to figure out how to build it, but I couldn't figure it out. I got compilation errors.
Thanks!