[Short Tip] Exclude files in Git diff

Git icon

Did you ever saw a git diff with file changes you wanted to omit? I recently had to go through a very large git diff – and I realized that some modified files were not needed and I had to somehow remove them from the diff.

To go through the huge diff and remove all patches to certain files manually would be way too much work. Luckily since Git 1.9 you can use pathspec patterns to limit the output of git – and thus the output of git-diff:

git diff devel..feature ':!path/to/file'
git diff devel..feature ':!path/to/*manyfiles'
git diff devel..feature ':!just/a/path'

The exclamation mark is just a short form for (exclude). If you use the bracket style you can even add additional “magic words” – for example to make the exclusion case insensitive:

git diff devel..feature ':(exclude,icase)PATH/TO/FILE

Other magic words are literal, top and glob.

Git pathspecs also work with git-grep, git-log and others.

One thought on “[Short Tip] Exclude files in Git diff”

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.