{
  stdenv,
  writeText,
  fzf,
  ripgrep,
  bat,
}:
stdenv.mkDerivation {
  pname = "frg";
  version = "0.1.0";

  dontUnpack = true;

  installPhase =
    let
      script = writeText "frg" ''
        #!/usr/bin/env bash

        # 1. Search for text in files using Ripgrep
        # 2. Interactively restart Ripgrep with reload action
        # 3. Open the file in Vim
        RG_PREFIX="${ripgrep}/bin/rg --column --line-number --no-heading --color=always --smart-case "
        INITIAL_QUERY="''${*:-}"
        FZF_DEFAULT_COMMAND="$RG_PREFIX $(printf %q "$INITIAL_QUERY")" \
        ${fzf}/bin/fzf --ansi \
            --disabled --query "$INITIAL_QUERY" \
            --bind "change:reload:sleep 0.1; $RG_PREFIX {q} || true" \
            --delimiter : \
            --preview '${bat}/bin/bat --color=always {1} --highlight-line {2}' \
            --preview-window 'up,60%,border-bottom,+{2}+3/3,~3' \
            --bind "enter:become($EDITOR {1} +{2})"
      '';
    in
    ''
        	mkdir -p $out/bin
          cp ${script} $out/bin/frg
      	chmod +x $out/bin/frg
    '';
}