pkgs/by-name/co/con2pdf/package.nix


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{
  writeShellApplication,
  writeText,
  # Dependencies
  sane-backends,
  imagemagick,
  coreutils,
  fd,
}:
writeShellApplication {
  name = "con2pdf";
  text = builtins.readFile ./con2pdf.sh;
  inheritPath = false;

  runtimeInputs = [
    sane-backends
    imagemagick
    coreutils
    fd
  ];

  runtimeEnv = {
    DEVICE_FUNCTION =
      # This is here, because escaping the whole function, to use it in the shell script
      # directly just isn't possible
      writeText "DEVICE_FUNCTION"
      /*
      bash
      */
      ''
        scanimage -L | awk 'BEGIN { FS = "`" } { gsub(/'.*/, "", $2); print $2 }'
      '';
  };
}