orgmode treesitter grammar cannot be found

[malikwirin]

⚠️ Please verify that this bug has NOT been reported before.

• [x] I checked all existing issues and didn't find a similar issue

Description

Enabling treesitter and orgmode causes a build failure. It seems treesitter grammar for orgmode is not packaged in nixpkgs yet.

👟 Reproduction steps

Following config:

notes.orgmode.enable = true;
treesitter.enable = true;

👀 Expected behavior

No build failure

😓 Actual Behavior

Build failure

💻 Metadata

• system: "x86_64-linux" - host os: Linux 6.6.83, NixOS, 24.11 (Vicuna), 24.11.20250319.57a0086 - multi-user?: yes - sandbox: yes - version: nix-env (Nix) 2.24.12 - nixpkgs: /nix/store/sp4fz08vkykgwp2yy8inl6890dl9a4jm-source

📝 Relevant log output

nix run .\#vim.default
error:
       … while calling the 'derivationStrict' builtin
         at <nix/derivation-internal.nix>:34:12:
           33|
           34|   strict = derivationStrict drvAttrs;
             |            ^
           35|

       … while evaluating derivation 'nvf-with-helpers'
         whose name attribute is located at /nix/store/shh5sdqk4h0s482fxyyw6v5hhljapby9-source/pkgs/stdenv/generic/make-derivation.nix:375:7

       … while evaluating attribute 'paths' of derivation 'nvf-with-helpers'
         at /nix/store/shh5sdqk4h0s482fxyyw6v5hhljapby9-source/pkgs/build-support/trivial-builders/default.nix:542:9:
          541|         inherit preferLocalBuild allowSubstitutes;
          542|         paths = mapPaths (path: "${path}${stripPrefix}") paths;
             |         ^
          543|         passAsFile = [ "paths" ];

       … while evaluating the option `programs.mnw.plugins."[definition 1-entry 37]".dependencies':

       … while evaluating definitions from `<unknown-file>':

       … while evaluating the option `vim.treesitter.grammars':

       … while evaluating definitions from `/nix/store/wkg0s16q75w3pga99b8k0v1x4dabp588-source/modules/plugins/notes/orgmode/config.nix':

       … while evaluating the option `vim.notes.orgmode.treesitter.orgPackage':

       (stack trace truncated; use '--show-trace' to show the full, detailed trace)

       error: vimPlugins.nvim-treesitter.builtGrammars.org cannot be found in pkgs

[malikwirin]

When disbaling orgmode treesitter

notes.orgmode = {
  enable = true;
  treesitter.enable = false;
};

The following error arrives:

Installing tree-sitter grammar...
Fehler beim Ausführen von "/nix/store/7fkksqxnv3yzi9vbgvc9r5rnyddlxyjs-neovim-pack-dir/init.lua":
E5113: Error while calling lua chunk: ...vim-pack-dir/pack/mnw/start/orgmode/lua/orgmode/init.lua:122: [orgmode] Failed to copy generated tree-sitter parser to runtime folder: EROFS: read-only file system: /home/malik/.cache/nvf/tree-sitter-org/parser.so -> /nix/store/7fkksqxnv3yzi9vbgvc9r5rnyddlxyjs-neovim-pack-dir/pack/mnw/start/orgmode/parser/org.so
stack traceback:
    [C]: in function 'install_grammar'
    ...vim-pack-dir/pack/mnw/start/orgmode/lua/orgmode/init.lua:122: in function 'setup'
    /nix/store/9bi84gq0klb2z308src824j3s0n24lv3-init.lua:954: in main chunk

Which was a cause for #732

[NotAShelf]

I'm guessing upstream has removed it? It looks like builtGrammars is no longer the valid approach either, which means we have to refactor our current system...

[d4ve89]

With both options enabled (vim.notes.orgmode.enable = true; and vim.notes.orgmode.treesitter.enable = true;), i get the same error: error: vimPlugins.nvim-treesitter.builtGrammars.org cannot be found in pkgs

But strangely i get a different error when i set vim.notes.orgmode.treesitter.enable = false; :

error: builder for '/nix/store/g691whkpcrv0k4nc1mpayxgkwzr566kk-mnw-configDir.drv' failed with exit code 1;
       last 3 log lines:
       > structuredAttrs is enabled
       > ln: missing file operand
       > Try 'ln --help' for more information.
       For full logs, run:
         nix log /nix/store/g691whkpcrv0k4nc1mpayxgkwzr566kk-mnw-configDir.drv

( the nix log has exactly the same 3 lines as seen on screen around 'ln: missing file operand').

So we cannot even use it with treesitter disabled. Is there a manual workaround for users until it is fixed?