CODEWITHSUNDEEP
git
bunnycode
bunnycode

Reputation: 275

Git stash for accidental branch switch

Are git stash and git stash pop a good solution for this problem?

I was working on branch B, but something happened accidentally and unbeknownst to me, put me back into an older branch, branch A, where I kept working on various tasks.

Git wants me to commit my new work to branch A, before I can switch over to branch B, but I can't (shouldn't) do that.

Is it safe (meaning will I not lose all my work, but be able to put it over into its correct branch) to, while on branch A (the wrong branch), do git stash, then switch to branch B (correct branch) and do git stash pop? Will I encounter any disasters by doing that?

I am unsure of how not to blow up my Git project!

Upvotes: 2

Views: 224

Answers (3)

Tim Biegeleisen
Tim Biegeleisen

Reputation: 521249

Your current situation sounds like a good reason to use git stash. You said the following:

Git wants me to commit my new work to branch A, before I can switch over to branch B, but I can't (shouldn't) do that.

Believe it or not, git stash actually makes two commits (sometimes even three) to preserve your working directory and stage before resetting them, allowing you to switch branches.

However, you could actually make a temporary commit yourself. Then switch to branch B, do you work there, and when you return to branch A, you can continue. When it comes time to commit your work, you can actually amend the temporary commit via:

git commit --amend

This will rewrite the HEAD commit on branch A, and there will effectively be no trace of the temporary unfinished work you were doing there.

Upvotes: 0

delca85
delca85

Reputation: 1276

I think git stash is perfect for your purpose and, according to me, this post confirms my opinion.

Maybe you could have some conflict to be solved.

I hope this will help you.

Upvotes: 0

Makoto
Makoto

Reputation: 106430

This seems like an appropriate move. Using git stash will preserve your working index at the time you discovered the discrepancy, and will allow you to then safely move your code to the branch you need it on.

Just as an FYI, git stash pop will move things out of the stash and into the index, but also delete what was in the stash. My preference in situations where I'm not 100% sure is to use git stash apply instead, so I can always retrieve the previous working index I stashed until I feel safe enough to delete it.

Upvotes: 3

Related Questions