{
  lib,
  runCommand,
  makeWrapper,
}:

# A function which creates a shell script with optional dependencies added to PATH.

name: src:
{
  dependencies ? [ ],
  ...
}@attrs:

runCommand name
  (
    {
      inherit src;
      nativeBuildInputs = lib.optionals (dependencies != [ ]) (attrs.nativeBuildInputs or [ ]) ++ [
        makeWrapper
      ];

      meta = {
        mainProgram = name;
      } // attrs.meta or { };
    }
    // (builtins.removeAttrs attrs [
      "nativeBuildInputs"
      "meta"
    ])
  )
  ''
    mkdir -p $out/bin
    install -Dm755 $src $out/bin/$name
    patchShebangs $out/bin/$name

    ${lib.optionalString (dependencies != [ ]) ''
      wrapProgram $out/bin/$name --prefix PATH : ${lib.makeBinPath dependencies}
    ''}
  ''