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Install treesitter grammars with nix

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This commit is contained in:
Tobias Ostner 2026-03-31 09:26:16 +02:00
parent a115d31f07
commit a19a1e4c98
2 changed files with 23 additions and 11 deletions
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2
flakes/emacs/config/init.el
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@ -709,7 +709,7 @@
(use-package treesit-auto (use-package treesit-auto
:custom :custom
(treesit-auto-install 'prompt) (treesit-auto-install nil)
:config :config
(setq treesit-auto-langs (setq treesit-auto-langs
'(swift '(swift

32
flakes/emacs/home.nix
View file

@ -1,17 +1,29 @@
{ pkgs, lib, ... }: { pkgs, lib, ... }:
let let
swiftTreeSitterGrammar = pkgs.tree-sitter-grammars.tree-sitter-swift; treeSitterLibraryExtension =
swiftTreeSitterLibraryName = if pkgs.stdenv.hostPlatform.isDarwin then "dylib" else "so";
if pkgs.stdenv.hostPlatform.isDarwin then
"libtree-sitter-swift.dylib" treeSitterGrammars = {
else swift = pkgs.tree-sitter-grammars.tree-sitter-swift;
"libtree-sitter-swift.so"; python = pkgs.tree-sitter-grammars.tree-sitter-python;
typescript = pkgs.tree-sitter-grammars.tree-sitter-typescript;
tsx = pkgs.tree-sitter-grammars.tree-sitter-tsx;
javascript = pkgs.tree-sitter-grammars.tree-sitter-javascript;
json = pkgs.tree-sitter-grammars.tree-sitter-json;
};
in in
{ {
home.file.".emacs.d/early-init.el".source = ./config/early-init.el; home.file =
home.file.".emacs.d/tree-sitter/${swiftTreeSitterLibraryName}".source = (lib.mapAttrs'
"${swiftTreeSitterGrammar}/parser"; (language: grammar:
home.file.".emacs.d/snippets".source = ./config/snippets; lib.nameValuePair
".emacs.d/tree-sitter/libtree-sitter-${language}.${treeSitterLibraryExtension}"
{ source = "${grammar}/parser"; })
treeSitterGrammars)
// {
".emacs.d/early-init.el".source = ./config/early-init.el;
".emacs.d/snippets".source = ./config/snippets;
};
programs.emacs = { programs.emacs = {
enable = true; enable = true;