An WebExtension to prevent merging of a pull request that contains
fixup! commits on GitHub (also Enterprise).
Now this extension is not published on extension store of Firefox and Chrome. So this extension should be added as a temporary add-on.
about:debugging and click Load Temporary Add-on then select manifest.json file.
chrome://extensions/ and click Load unpacked extension then select this directory.
After installation, you have to set personal access token that allows
repo operations in add-on options view. Also you should set GHE domain and its personal access token when you use in GitHub Enterprise. This extension does not work if you forget to set them.