neovimUtils.grammarToPlugin: improve error message on invalid grammarPlugins (#357062)

2024-11-19 11:09:05 -06:00
parent d6a0449d10 600f8504be
commit 36be531246
1 changed files with 5 additions and 1 deletions
@@ -176,7 +176,11 @@ let
        (lib.replaceStrings [ "-" ] [ "_" ])
      ];

-      nvimGrammars = lib.mapAttrsToList (name: value: value.origGrammar) vimPlugins.nvim-treesitter.grammarPlugins;
+      nvimGrammars = lib.mapAttrsToList (
+        name: value:
+        value.origGrammar
+          or (builtins.throw "additions to `pkgs.vimPlugins.nvim-treesitter.grammarPlugins` set should be passed through `pkgs.neovimUtils.grammarToPlugin` first")
+      ) vimPlugins.nvim-treesitter.grammarPlugins;
      isNvimGrammar = x: builtins.elem x nvimGrammars;

      toNvimTreesitterGrammar = callPackage ({ }: