geolite-legacy: 20240720 -> 20250129, add updateScript (#407267)

pkgs/by-name/ge/geolite-legacy/package.nix

@@ -3,23 +3,26 @@
   stdenv,
   fetchzip,
   zstd,
+  writeShellApplication,
+  common-updater-scripts,
+  pcre2,
 }:
 
 stdenv.mkDerivation rec {
   pname = "geolite-legacy";
-  version = "20240720";
+  version = "20250129";
 
   # We use Arch Linux package as a snapshot, because upstream database is updated in-place.
   geoip = fetchzip {
     url = "https://archive.archlinux.org/packages/g/geoip-database/geoip-database-${version}-1-any.pkg.tar.zst";
-    hash = "sha256-9rPp1Lu6Q4+Cb4N4e/ezHacpLuUwbGQefEPuSrH8O6o=";
+    hash = "sha256-/aT/ndml7a3P9/1CM3KhB4/L+F0CDHpHj/NnKWOv2G0=";
     nativeBuildInputs = [ zstd ];
     stripRoot = false;
   };
 
   extra = fetchzip {
     url = "https://archive.archlinux.org/packages/g/geoip-database-extra/geoip-database-extra-${version}-1-any.pkg.tar.zst";
-    hash = "sha256-sb06yszstKalc+b9rSuStRuY3YRebAL1Q4jEJkbGiMI=";
+    hash = "sha256-qFJKeLEWag5Wvzye5heDs79ai0pkJndmZgS8Ip5T3G4=";
     nativeBuildInputs = [ zstd ];
     stripRoot = false;
   };
@@ -30,6 +33,28 @@ stdenv.mkDerivation rec {
     cp ${extra}/usr/share/GeoIP/*.dat $out/share/GeoIP
   '';
 
+  passthru = {
+    updateScript = lib.getExe (writeShellApplication {
+      name = "update-geolite-legacy";
+      runtimeInputs = [
+        common-updater-scripts
+        pcre2
+      ];
+      text = ''
+        url=https://archive.archlinux.org/packages/g/geoip-database/
+
+        version=$(list-directory-versions --pname geoip-database --url $url |
+                  pcre2grep -o1 '^(\d{8})-1-any\.pkg\.tar\.zst$' |
+                  sort -n |
+                  tail -1)
+
+        for key in geoip extra; do
+            update-source-version "$UPDATE_NIX_ATTR_PATH" "$version" --source-key=$key --ignore-same-version
+        done
+      '';
+    });
+  };
+
   meta = {
     description = "GeoLite Legacy IP geolocation databases";
     homepage = "https://mailfud.org/geoip-legacy/";