Some useful FZF fish funcs

f.fish

function f -d "Fuzzy-find and open a file in current directory"
  set file (fzf --height 40% --info inline --border --reverse --preview 'bat {}')
  if test -n "$file"
    nvim $file
  end
end

fb.fish

function fb -d "Fuzzy-find and checkout a branch"
  git rev-parse HEAD > /dev/null 2>&1 || return
  git branch --all --sort=-committerdate | grep -v HEAD | string trim | fzf -d 15 --reverse --preview='git show --color=always --stat --patch {1}' | read -l result
  if test -n "$result"
    if string match "remotes/*" "$result"
      git checkout -t "$result"
    else
      git checkout "$result"
    end
  end
end

fl.fish

function fl -d "Fuzzy-search through git log"
  _fzf_search_git_log
end

fs.fish

function fs -d "Switch tmux session"
  tmux list-sessions -F "#{session_name}" | fzf | read -l result; and tmux switch-client -t "$result"
end