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74

answers:

2

Using Chris's answer on another question I could prepend a snapshot-history to my git repository. Since one of the files is not part of my history but only in the snapshots, the first original commit now also contains the deletion of this file. How can I undo that?

At first I thought this was the opposite of How do I remove sensitive files from git’s history, but actually I don't want to insert a file into history (which would on the other hand also be something I'd like to know someday) but just remove the deletion from history.

+1  A: 
git checkout <commit> <filename>
kubi
@kubi thanks, but that only restores it. I want history to look as if the file was never removed
Tobias Kienzler
+1  A: 

I got it:

git tag originalHead # just in case
git rebase -i <id of the commit which deleted the file>
# change pick to edit for that commit
git checkout <id of the previous commit> <filename> # thanks for reminding, kubi
git commit --amend
git rebase --continue
git tag -d originalHead

edit unfortunately this will leave all tags at the old timeline, see here

Tobias Kienzler