screenshot.nix

{ pkgs, writeScriptBin, hacksaw, shotgun, xclip }:

writeScriptBin "screenshot" ''
  #!${pkgs.bash}/bin/sh

  set -e

  file=$(date +/tmp/screenshot-%F-%H%M%S.png)
  if [[ "$1" = "full" ]]; then
    ${shotgun}/bin/shotgun $file
  else
    selection=$(${hacksaw}/bin/hacksaw -f "-i %i -g %g")
    ${shotgun}/bin/shotgun $selection $file
  fi
  cat $file | ${xclip}/bin/xclip -t 'image/png' -selection clipboard
  echo $file
''