andagii: fix license, minor refactoring (#369272)

    runHook postInstall

  '';

  # There are multiple claims that the font is GPL, so I include the

  # package; but I cannot find the original source, so use it on your

  # own risk Debian claims it is GPL - good enough for me.

  meta = with lib; {

  meta = {

    homepage = "http://www.i18nguy.com/unicode/unicode-font.html";

    description = "Unicode Plane 1 Osmanya script font";

    maintainers = with maintainers; [ raskin ];

    license = "unknown";

    platforms = platforms.all;

    maintainers = [ lib.maintainers.raskin ];

    license = lib.licenses.unfreeRedistributable; # upstream uses the term copyleft only

    platforms = lib.platforms.all;

  };

}