feat: add a filtered narinfos dataset containing nixos images

README.md

@@ -14,6 +14,8 @@ configs:
     data_files: datasets/inventory-2026-01-06T01-13Z.parquet      
   - config_name: narinfos
     data_files: datasets/narinfos-2026-01-06T01-13Z.parquet
+  - config_name: narinfos - nixos images
+    data_files: datasets/narinfos-nixos-images-2026-01-06T01-13Z.parquet
 ---
 
 # Nix Cache Dataset

datasets/narinfos-nixos-images-2026-01-06T01-13Z.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba61d4f4b7b38d749a95020f16b8902040d9677c3f00c28b4b704a1cb01f8e72
+size 478705585

shell.nix

@@ -0,0 +1,13 @@
+{
+  pkgs ? import (fetchTarball {
+    url = "https://github.com/NixOS/nixpkgs/archive/5912c1772a44e31bf1c63c0390b90501e5026886.tar.gz";
+    sha256 = "1kk6dr0d9hpc0pfsb24dpvn7cnvwnyc9fnj1pbkd55phyzfdsg9j";
+  }) { }
+}:
+
+pkgs.mkShell {
+  packages = [
+    pkgs.git-lfs
+    pkgs.git-xet
+  ];
+}