git fixup fuzzy finding

git_fixup.zsh

_fix()
{
  local all=()
  if [[ "all" == $1 ]]; then
    all=("--all")
  fi
  local extra=()
  if [ $(git tag -l "base") ]; then
    extra=("base..HEAD")
  fi
  if [[ -z $2 ]]; then
    git commit "${all[@]}" --fixup $(git log "${extra[@]}" --pretty=format:'%h %s' --color | fzf --delimiter=" " --with-nth="2.." | cut -d ' ' -f1 | tr -d '\n')
  else
    git commit "${all[@]}" --fixup $2
  fi
}

alias fix="_fix notall"
alias afix="_fix all"
alias grbia="git -c sequence.editor=: rebase --autosquash --interactive"