dotfiles/.local/bin/fzf-grep

#!/usr/bin/env bash

dwmc setlayoutex 2

rm -f /tmp/rg-fzf-{r,f}

[ -d "$1" ] && SEARCH_DIR="$1" && shift || SEARCH_DIR="."

RG_PREFIX="rg --hidden --column --line-number --no-heading --follow --color=always --smart-case \
  --glob '!/.ssh' --glob '!/.android' --glob '!/.gnupg' --glob '!node_modules'"

INITIAL_QUERY="${*:-}"

h_padding=$(printf '%*s' 7 ' ')
h_gap=$(printf '%*s' 2 ' ')
HEADER="${h_padding}\
   Prefix:Alt${h_gap}\
   Space:fzf/ripgrep${h_gap}\
   A:Select All${h_gap}\
   D:Deselect All${h_gap}\
   /:Toggle Preview${h_gap}\
   Q:Quickfix List"

: | fzf --ansi --multi --disabled --query "$INITIAL_QUERY" \
	--bind "start:reload:$RG_PREFIX {q} $SEARCH_DIR" \
	--bind "change:reload:sleep 0.1; $RG_PREFIX {q} $SEARCH_DIR || true" \
	--bind "alt-space:transform:[[ ! \$FZF_PROMPT =~ ripgrep ]] &&
  echo \"rebind(change)+change-prompt(ripgrep  )+disable-search+transform-query:echo {q} > /tmp/rg-fzf-f; cat /tmp/rg-fzf-r\" ||
  echo \"unbind(change)+change-prompt(fzf  )+enable-search+transform-query:echo {q} > /tmp/rg-fzf-r; cat /tmp/rg-fzf-f\"" \
	--bind 'alt-a:select-all,alt-d:deselect-all,alt-/:toggle-preview' \
	--margin=5%,10%,5%,10% --height=100% --reverse --color=16 --info=inline-right \
	--scrollbar=▐ --keep-right --border=none --ellipsis= \
	--prompt 'ripgrep  ' \
	--delimiter : \
	--header "$HEADER" --header-first \
	--preview 'bat --style=header,numbers --color=always {1} --highlight-line {2}' \
	--preview-window 'bottom,60%,border-top,+{2}+3/3,~1' \
	--bind "alt-q:execute:nvim +cw -q {+f}" \
	--bind "enter:execute:nvim {1} +{2}"

dwmc setlayoutex 0