{ lib, stdenvNoCC, gtk3 }:

# Amy-Dark-Icons (gnome-look.org/p/2011598), not packaged in nixpkgs.
# gnome-look/pling download links are signed JWTs that expire in ~2 days, so
# fetchurl against one would work today and fail on the next rebuild after
# that window — the tarball is vendored into the repo instead, as verified
# (md5 51bae6972100a36151edd660ba7bf3fa against the gnome-look API's
# reported checksum) at dotfiles/icons/Amy-Dark-Icons.tar.xz.
stdenvNoCC.mkDerivation {
  pname = "amy-dark-icons";
  version = "unstable-2026-07-12";

  src = ../dotfiles/icons/Amy-Dark-Icons.tar.xz;

  nativeBuildInputs = [ gtk3 ];

  dontBuild = true;

  # Upstream ships dozens of dangling symlinks (icons aliased across sizes
  # that don't all exist) — same class of minor packaging bug as
  # azure-glassy-dark-icons. Harmless: GTK/Qt icon lookup falls through to
  # the theme's own Inherits= chain (breeze, hicolor, Adwaita) for those.
  dontCheckForBrokenSymlinks = true;

  # gtk3's setup hook strips icon-theme.cache from $out by default
  # (postFixup); opt back out, matching nixpkgs' papirus-icon-theme.
  dontDropIconThemeCache = true;

  installPhase = ''
    runHook preInstall
    mkdir -p "$out/share/icons"
    cp -r . "$out/share/icons/Amy-Dark-Icons"
    gtk-update-icon-cache --force "$out/share/icons/Amy-Dark-Icons"
    runHook postInstall
  '';

  meta = {
    description = "Amy dark icon theme, vendored from gnome-look.org (not packaged in nixpkgs)";
    homepage = "https://www.gnome-look.org/p/2011598";
    license = lib.licenses.gpl3Only;
    platforms = lib.platforms.all;
  };
}