settings/stylix.nix

@@ -79,20 +79,26 @@
                             (builtins.tail ranked)).name;
 
       # Papirus-Dark with folders recolored to the closest matching color.
-      # Built as a derivation so it lands in the nix store — no activation scripts.
-      papirusDark = pkgs.runCommand "papirus-dark-${closestPfColor}" {
-        nativeBuildInputs = [ pkgs.papirus-folders ];
-      } ''
-        # Copy theme to a writable temp dir and pass its absolute path to
-        # papirus-folders so it bypasses XDG lookup entirely.
-        themedir=$(mktemp -d)/Papirus-Dark
-        cp -r ${pkgs.papirus-icon-theme}/share/icons/Papirus-Dark "$themedir"
-        chmod -R u+w "$themedir"
+      # Replicates papirus-folders' change_color logic directly: for each
+      # colored variant (folder-{color}-*.svg), symlink the generic name
+      # (folder-*.svg) to it. No papirus-folders binary needed.
+      papirusDark = pkgs.runCommand "papirus-dark-${closestPfColor}" {} ''
+        cp -r ${pkgs.papirus-icon-theme}/share/icons/Papirus-Dark $out
+        chmod -R u+w $out
 
-        papirus-folders -C ${closestPfColor} -t "$themedir"
-
-        mkdir -p $out/share/icons
-        cp -r "$themedir" $out/share/icons/Papirus-Dark
+        for size in 22x22 24x24 32x32 48x48 64x64; do
+          places="$out/$size/places"
+          [ -d "$places" ] || continue
+          for f in \
+            "$places/folder-${closestPfColor}"-*.svg \
+            "$places/folder-${closestPfColor}.svg" \
+            "$places/user-${closestPfColor}"-*.svg \
+            "$places/user-${closestPfColor}.svg"; do
+            [ -f "$f" ] || continue
+            fname=$(basename "$f")
+            ln -sf "$fname" "$places/''${fname/-${closestPfColor}/}"
+          done
+        done
       '';
 
       # Map matugen's Material You placeholders to the closest base16 slot