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I'm curious if I run git update-index --assume-unchanged, and somebody chages that file in a way that produces a conflict, what happens, if I pull those changes? Do I get a simple conflict? Does it overwrite my changes, since it assumes the file is not changed?

Tamás Barta
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1 Answers1

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This is fairly easy to test. With Git 1.9.1 on my Linux machine, Git detects that such changes would be lost and prevents that from happening:

$ git pull
remote: Counting objects: 5, done.
remote: Total 3 (delta 0), reused 0 (delta 0)
Unpacking objects: 100% (3/3), done.
From file:///XXXXXXX
   493134f..d04cb06  master     -> origin/master
Updating 493134f..d04cb06
error: Your local changes to the following files would be overwritten by merge:
        foo.bar
Please, commit your changes or stash them before you can merge.
Aborting

As a side note, I recommend avoiding git update-index if you can, as it was not designed with end users in mind.

ChrisGPT was on strike
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  • Very good answer, I like your note at the end. I also use it very few, and only when I use Git in combination of bad team cooperation and SVN. :D – Tamás Barta Oct 14 '14 at 11:23