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Comment by fayyazkl | Hacker News Reader

Not an option if the rest of code base is likely different from the original cloned from. For me, this very often has been the case i.e. small changes in like may be 20 files scattered all over the code base just to get my copy run in a specific way debugging an issue.

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What's wrong about `git revert <commit-sha>`? It should be just fine, supposing no one changed the mentioned files in the meantime.

Oh, i meant the other 20 files all around the code base have just been changed to get my local setup to work. There is no way (without sub branching) in git to have a lot of modified files, but only wanting to revert the ones actually being worked upon. Core concept was still shallow check out in case of svn

Still not sure what's the case exactly. You mean, kind of partially revert a commit, but only the files in the commit which are in a specific subfolder?

Yeah Exactly. Probably i should have worded more appropriately. But given the fact that most of software developers have to maintain large existing code bases, tailor a specific subsection to achieve a goal and only need to commit just a folder in that sub section

  git checkout -- <file>

This will revert the file back to the the last checked out version.

  git checkout <sha-1> -- <file>

Will revert a file to the state it was in, in that particular sha-1.

Yeah this will definitely do that. Only that mentioning name per file is painful. In large source trees, you often exactly don't know which files have been modified. You just have been following through a debug path making changes where needed. Just having the ability to checkout a folder down the hierarchy is really handy. Git recently added "sparse checkouts" but still they only solve the problem partially

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