関連ワード:  how to undo local commits in git    how to discard local commits in git    how to undo local changes in git    how to remove local commits in git    how to remove local commits in git before push    how to revert local commits in git    how to undo last commit in git    how to undo last commit in git after push    how to undo last commit in git before push    how to undo last commit in github