How to remove sheet from commits in branch history?

Question

git

There is a branch with about 50 commits, including 10 merges from the master. How can I delete all commits from the history and create one new one, so that when merging into the master, all this sheet would not be visible. I tried using git rebase -i , but there is such a pile of conflicts that almost everything is rewritten when eliminated.

Answer 1

squash commit?