I have just done a
git merge --squash feature-branch
into my develop branch.
The problem is that the above command updated the head without creating a new commit. My intention was to create one single commit to apply to the head of develop.
So in short, the log for the develop branch before and after the merge are exactly the same.
Is there a way to revert back develop to what it was before the git merge?
Thank you.
Solution
Based on the comment from Dan D. and the accepted answer below I was able to resolve my problem. See below what I did in case you are in the same boat:
1 - I ran git reflog and it listed all the commits and checkouts I did with my develop branch.
2 - Instead of doing a git reset HEAD@{1} as suggested, I found the number when I did the last commit to develop that I wanted to keep. In my case it was HEAD@{188}. So I typed git reset HEAD@{188}.
3 - I ran a git log and it had a clean log showing only the commits I had before I did the wrong merge.
4 - I ran git add -A . to stage all the new files created during my feature development.
5 - I ran git commit -m "install feature-x"
6 - As a result now I have branch develop with the correct files and the log is clean - showing only one commit for all the changes I did during the development of feature-x.
I still need to find out why my original git merge --squash feature-branch did not work as intended.
Solution 2
Mark Longair's answer is a definitive solution to my problem. I have just tested it and it works. See below the process I am using now to squash all the internal commits within a