1 files changed, 11 insertions, 61 deletions
diff --git a/nixpkgs/pkgs/tools/games/minecraft/optifine/default.nix b/nixpkgs/pkgs/tools/games/minecraft/optifine/default.nix
index 7152cb1eec46..e5608559af0d 100644
--- a/nixpkgs/pkgs/tools/games/minecraft/optifine/default.nix
+++ b/nixpkgs/pkgs/tools/games/minecraft/optifine/default.nix
@@ -1,67 +1,17 @@
 { recurseIntoAttrs
 , callPackage
+, lib
 }:
 
-recurseIntoAttrs rec {
-  optifine-latest = optifine_1_18_1;
+# All versions are taken from `version.json` created by `update.py`, and realised with `generic.nix`.
+# The `update.py` is a web scraper script that writes the latest versions into `version.json`.
 
-  optifine_1_18_1 = callPackage ./generic.nix {
-    version = "1.18.1_HD_U_H4";
-    sha256 = "sha256-MlFoVpshotzegpmYdvaeydivdSAqcCFpHyq+3k2B3Ow=";
-  };
+# The `versions.json` can be automatically updated and committed with a commit summary.
+# To do so, change directory to nixpkgs root, and do:
+# $ nix-shell ./maintainers/scripts/update.nix --argstr package optifinePackages.optifine-latest --argstr commit true
 
-  optifine_1_17_1 = callPackage ./generic.nix {
-    version = "1.17.1_HD_U_H1";
-    sha256 = "sha256-HHt747bIHYY/WNAx19mNgvnLrLCqaKIqwXmmB7A895M=";
-  };
-
-  optifine_1_16_5 = callPackage ./generic.nix {
-    version = "1.16.5_HD_U_G8";
-    sha256 = "sha256-PHa8kO1EvOVnzufCDrLENhkm8jqG5TZ9WW9uYk0LSU8=";
-  };
-
-  optifine_1_15_2 = callPackage ./generic.nix {
-    version = "1.16.5_HD_U_G8";
-    sha256 = "sha256-PHa8kO1EvOVnzufCDrLENhkm8jqG5TZ9WW9uYk0LSU8=";
-  };
-
-  optifine_1_14_4 = callPackage ./generic.nix {
-    version = "1.14.4_HD_U_G5";
-    sha256 = "sha256-I+65vQO6yG4AQ0ZLAfX73ImsFKAQkTyrIOnQHldTibs=";
-  };
-
-  optifine_1_13_2 = callPackage ./generic.nix {
-    version = "1.13.2_HD_U_G5";
-    sha256 = "sha256-sjUQot8fPdbZTiLqt+exbF5T8kI5bLQevu7atW9Xu3E=";
-  };
-
-  optifine_1_12_2 = callPackage ./generic.nix {
-    version = "1.12.2_HD_U_G5";
-    sha256 = "sha256-OwAGeXdx/rl/LQ0pCK58mnjO+y5zCvHC6F0IqDm6Jx4=";
-  };
-
-  optifine_1_11_2 = callPackage ./generic.nix {
-    version = "1.11.2_HD_U_G5";
-    sha256 = "sha256-1sLUBtM5e5LDTUFCRZf9UeH6WOA8zY6TAmB9PCS5iv4=";
-  };
-
-  optifine_1_10 = callPackage ./generic.nix {
-    version = "1.10_HD_U_I5";
-    sha256 = "sha256-oKOsaNFnOKfhWLDDYG/0Z4h/ZCDtyJWS9LXPaKAApc0=";
-  };
-
-  optifine_1_9_4 = callPackage ./generic.nix {
-    version = "1.9.4_HD_U_I5";
-    sha256 = "sha256-t+OxIf0Tl/NZxUTl+LGnWRUhEwZ+vxiZfhclxEAf6yI=";
-  };
-
-  optifine_1_8_9 = callPackage ./generic.nix {
-    version = "1.8.9_HD_U_M5";
-    sha256 = "sha256-Jzl2CnD8pq5cfcgXvMYoPxj1Xjj6I3eNp/OHprckssQ=";
-  };
-
-  optifine_1_7_10 = callPackage ./generic.nix {
-    version = "1.7.10_HD_U_E7";
-    sha256 = "sha256-i82dg94AGgWR9JgQXzafBwxH0skZJ3TVpbafZG5E+rQ=";
-  };
-}
+recurseIntoAttrs (
+  lib.mapAttrs
+    (name: value: callPackage ./generic.nix value)
+    (lib.importJSON ./versions.json)
+)