Always merge when you’re not sure. Rebasing rewrites your commit history, and merging with the squash flag discards history. In either case, you will not have a real log of what happened during development.
Why do you want that? Because it allows you to go back in time and search. For example, you could be looking for the exact commit that created a specific issue using git bisect. Rebasing all the commits in a feature branch makes it impossible to be sure they will even work, since they represent snapshots that never existed.
I’ll never understand why people suggest you should default to rebasing. When prompted about why, it’s usually some story about how it went wrong and it was just easier to do it the wrong way.
I’m not saying never squash or rebase. It depends on the situation but if you had to pick a default, it should be to simply merge.
Always merge when you’re not sure. Rebasing rewrites your commit history, and merging with the squash flag discards history. In either case, you will not have a real log of what happened during development.
Why do you want that? Because it allows you to go back in time and search. For example, you could be looking for the exact commit that created a specific issue using git bisect. Rebasing all the commits in a feature branch makes it impossible to be sure they will even work, since they represent snapshots that never existed.
I’ll never understand why people suggest you should default to rebasing. When prompted about why, it’s usually some story about how it went wrong and it was just easier to do it the wrong way.
I’m not saying never squash or rebase. It depends on the situation but if you had to pick a default, it should be to simply merge.