neovim-flake/modules/languages/dart/dart.nix

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{
config,
lib,
pkgs,
...
}:
with lib;
with builtins; let
cfg = config.vim.languages.dart;
defaultServer = "dart";
servers = {
dart = {
package = pkgs.dart;
lspConfig = ''
lspconfig.dartls.setup{
capabilities = capabilities;
on_attach=default_on_attach;
cmd = {"${pkgs.dart}/bin/dart", "language-server", "--protocol=lsp"};
${optionalString (cfg.lsp.opts != null) "init_options = ${cfg.lsp.dartOpts}"}
}
'';
};
};
in {
options.vim.languages.dart = {
enable = mkEnableOption "Dart language support";
treesitter = {
enable = mkOption {
description = "Enable Dart treesitter";
type = types.bool;
default = config.vim.languages.enableTreesitter;
};
package = nvim.types.mkGrammarOption pkgs "dart";
};
lsp = {
enable = mkEnableOption "Enable Dart LSP support";
server = mkOption {
description = "The Dart LSP server to use";
type = with types; enum (attrNames servers);
default = defaultServer;
};
package = mkOption {
description = "Dart LSP server package";
type = types.package;
default = servers.${cfg.lsp.server}.package;
};
opts = mkOption {
description = "Options to pass to Dart LSP server";
type = with types; nullOr str;
default = null;
};
};
flutter-tools = {
enable = mkOption {
description = "Enable flutter-tools for flutter support";
type = types.bool;
default = config.vim.languages.enableLSP;
};
color = {
enable = mkEnableOption "Whether or mot to highlight color variables at all";
highlightBackground = mkOption {
type = types.bool;
default = false;
description = "Highlight the background";
};
highlightForeground = mkOption {
type = types.bool;
default = false;
description = "Highlight the foreground";
};
virtualText = {
enable = mkEnableOption "Show the highlight using virtual text";
character = mkOption {
type = types.str;
default = "";
description = "Virtual text character to highlight";
};
};
};
};
};
}