{ config, pkgs, lib, ... }: let inherit (lib.options) mkEnableOption mkOption; inherit (lib.modules) mkIf mkMerge; inherit (lib.lists) isList; inherit (lib.types) either listOf package str; inherit (lib.nvim.lua) expToLua; inherit (lib.nvim.types) mkGrammarOption; cfg = config.vim.languages.zig; in { options.vim.languages.zig = { enable = mkEnableOption "Zig language support"; treesitter = { enable = mkEnableOption "Zig treesitter" // {default = config.vim.languages.enableTreesitter;}; package = mkGrammarOption pkgs "zig"; }; lsp = { enable = mkEnableOption "Zig LSP support (zls)" // {default = config.vim.languages.enableLSP;}; package = mkOption { description = "ZLS package, or the command to run as a list of strings"; example = ''[lib.getExe pkgs.jdt-language-server "-data" "~/.cache/jdtls/workspace"]''; type = either package (listOf str); default = pkgs.zls; }; zigPackage = mkOption { description = "Zig package used by ZLS"; type = package; default = pkgs.zig; }; }; }; config = mkIf cfg.enable (mkMerge [ (mkIf cfg.treesitter.enable { vim.treesitter.enable = true; vim.treesitter.grammars = [cfg.treesitter.package]; }) (mkIf cfg.lsp.enable { vim.lsp.lspconfig.enable = true; vim.lsp.lspconfig.sources.zig-lsp = '' lspconfig.zls.setup { capabilities = capabilities, on_attach=default_on_attach, cmd = ${ if isList cfg.lsp.package then expToLua cfg.lsp.package else ''{"${cfg.lsp.package}/bin/zls"}'' }, settings = { ["zls"] = { zig_exe_path = "${cfg.lsp.zigPackage}/bin/zig", zig_lib_path = "${cfg.lsp.zigPackage}/lib/zig", } } } ''; }) ]); }