dotfiles/.config/nixpkgs/zsh/config/fzf/fzf.zsh

export FZF_DEFAULT_OPTS="--layout=reverse --bind=ctrl-z:ignore,ctrl-a:select-all"

fzf_history() {
  local selected=$(sed 's/^[^;]*;//' $HISTFILE | \
    FZF_DEFAULT_OPTS="--height ${FZF_TMUX_HEIGHT:-40%} $FZF_DEFAULT_OPTS --tiebreak=index --tac --bind=ctrl-r:toggle-sort $FZF_CTRL_R_OPTS --query=${(qqq)LBUFFER} +m" fzf)
  local ret=$?

  if [ -n "$selected" ]; then
    BUFFER="$selected"
  fi
  zle reset-prompt
  return $ret
}

fzf_cd() {
  local start=${1:-.}
  local selected=$(find "$start" -type d -printf "%P\n" | \
    FZF_DEFAULT_OPTS="--height ${FZF_TMUX_HEIGHT:-40%} $FZF_DEFAULT_OPTS $FZF_CTRL_R_OPTS --query=${(qqq)LBUFFER} +m" fzf)
  local ret=$?

  if [ $ret -ne 0 ]; then
    return $ret
  fi
  if [ -n "$selected" ]; then
    cd "$start/$selected"
  fi
}

zle -N fzf_history