Article version: GitHub.com
Customizing how changed files appear on GitHub
To keep certain files from displaying in diffs by default, or counting toward the repository language, you can mark them with the
linguist-generated attribute in a .gitattributes file.
Use a .gitattributes file to mark files that match a given "pattern" with the specified attributes. A .gitattributes file uses the same rules for matching as .gitignore files. For more information, see PATTERN FORMAT in the Git documentation.
Unless the .gitattributes file already exists, create a .gitattributes file in the root of the repository.
linguist-generatedattribute to mark or unmark paths that you would like to be ignored for the repository's language statistics and hidden by default in diffs.
For example, to mark
search/index.jsonas a generated file, add this line to .gitattributes: