GitHub diff files filter

A userscript that adds filters that toggle diff & PR files by extension

• A group of buttons are added above diff & pull request files, each one is set to filter a file name extension.
• The filters are only visible when there is more than one type of file extension present in the folder.
• Files with no extension will be labeled as "«no-ext»".
• Click on one or more buttons to toggle the view of the files.
• Hovering over the filter will show the number of files of that type.
• Special Filters:
  • The "«all»" filter button toggles the view of all files.
  • The "«no-ext»" filter button toggles all files that do not have an extension. It is only added if such files exist.
  • The "«dot-files»" filter button toggles all dot-files (e.g. .gitignore, .gitattributes, etc). It is only added if such files exist.
• Original idea from the Github Pr Filter extension.
• Click this link to install from GitHub, or install from GreasyFork.
• After installing, try the userscript on this page: repo inital commit.

Screenshot

Change Log

Version 0.1.8 (5/16/2017)

• Change license to MIT.

Version 0.1.7 (4/21/2017)

• Update mutation url.

Version 0.1.4 - 0.1.6 (4/13/2017)

• Allow updating of filters.
• Switch to using mutations.js.
• Added tooltip showing the number of files for each filter.

Version 0.1.3 (3/25/2017)

• Use pjax event & fix linting.

Version 0.1.2 (1/11/2017)

• Clean up "closest" function.

Version 0.1.1 (01/02/2016)

• Check for empty arrays, then check type length.

Version 0.1.0 (12/31/2016)

• Initial commit.