mirror of
https://github.com/NotAShelf/neovim-flake.git
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8e96f0aaa3
* r: implementing lsp * r: version bump to context fixes treesitter bug * r: changing treesitter package definition to mkGrammarOption * added changelog entry * docs: wording --------- Co-authored-by: raf <raf@notashelf.dev>
78 lines
2.2 KiB
Nix
78 lines
2.2 KiB
Nix
{
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config,
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pkgs,
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lib,
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...
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}: let
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inherit (builtins) attrNames;
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inherit (lib.options) mkEnableOption mkOption literalExpression;
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inherit (lib.modules) mkIf mkMerge;
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inherit (lib.lists) isList;
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inherit (lib.types) enum either listOf package str;
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inherit (lib.nvim.lua) expToLua;
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inherit (lib.nvim.types) mkGrammarOption;
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cfg = config.vim.languages.r;
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r-with-languageserver = pkgs.rWrapper.override {
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packages = with pkgs.rPackages; [languageserver];
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};
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defaultServer = "r_language_server";
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servers = {
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r_language_server = {
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package = pkgs.writeShellScriptBin "r_lsp" ''
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${r-with-languageserver}/bin/R --slave -e "languageserver::run()"
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'';
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lspConfig = ''
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lspconfig.r_language_server.setup{
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capabilities = capabilities;
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on_attach = default_on_attach;
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cmd = ${
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if isList cfg.lsp.package
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then expToLua cfg.lsp.package
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else ''{"${lib.getExe cfg.lsp.package}"}''
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}
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}
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'';
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};
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};
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in {
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options.vim.languages.r = {
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enable = mkEnableOption "R language support";
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treesitter = {
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enable = mkEnableOption "R treesitter" // {default = config.vim.languages.enableTreesitter;};
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package = mkGrammarOption pkgs "r";
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};
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lsp = {
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enable = mkEnableOption "R LSP support" // {default = config.vim.languages.enableLSP;};
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server = mkOption {
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description = "R LSP server to use";
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type = enum (attrNames servers);
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default = defaultServer;
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};
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package = mkOption {
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description = "R LSP server package, or the command to run as a list of strings";
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example = literalExpression "[ (lib.getExe pkgs.jdt-language-server) \"-data\" \"~/.cache/jdtls/workspace\" ]";
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type = either package (listOf str);
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default = servers.${cfg.lsp.server}.package;
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};
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};
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};
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config = mkIf cfg.enable (mkMerge [
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(mkIf cfg.treesitter.enable {
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vim.treesitter.enable = true;
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vim.treesitter.grammars = [cfg.treesitter.package];
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})
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(mkIf cfg.lsp.enable {
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vim.lsp.lspconfig.enable = true;
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vim.lsp.lspconfig.sources.r-lsp = servers.${cfg.lsp.server}.lspConfig;
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})
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]);
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}
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