1
0
Fork 0
mirror of https://github.com/NotAShelf/neovim-flake.git synced 2024-12-26 23:19:49 +01:00
neovim-flake/modules/plugins/languages/vala.nix

80 lines
2.2 KiB
Nix
Raw Normal View History

{
config,
pkgs,
lib,
...
}: let
inherit (builtins) attrNames;
inherit (lib.options) mkEnableOption mkOption;
inherit (lib.modules) mkIf mkMerge;
inherit (lib.lists) isList;
inherit (lib.types) enum either listOf package str;
inherit (lib.nvim.types) mkGrammarOption;
inherit (lib.nvim.lua) expToLua;
cfg = config.vim.languages.vala;
defaultServer = "vala_ls";
servers = {
vala_ls = {
package = pkgs.symlinkJoin {
name = "vala-language-server-wrapper";
paths = [pkgs.vala-language-server];
buildInputs = [pkgs.makeBinaryWrapper];
postBuild = ''
wrapProgram $out/bin/vala-language-server \
--prefix PATH : ${pkgs.uncrustify}/bin
'';
};
internalFormatter = true;
lspConfig = ''
lspconfig.vala_ls.setup {
capabilities = capabilities;
on_attach = default_on_attach;
cmd = ${
if isList cfg.lsp.package
then expToLua cfg.lsp.package
else ''{"${cfg.lsp.package}/bin/vala-language-server"}''
},
}
'';
};
};
in {
options.vim.languages.vala = {
enable = mkEnableOption "Vala language support";
treesitter = {
enable = mkEnableOption "Vala treesitter" // {default = config.vim.languages.enableTreesitter;};
package = mkGrammarOption pkgs "vala";
};
lsp = {
enable = mkEnableOption "Vala LSP support" // {default = config.vim.languages.enableLSP;};
server = mkOption {
description = "Vala LSP server to use";
type = enum (attrNames servers);
default = defaultServer;
};
package = mkOption {
description = "Vala LSP server package, or the command to run as a list of strings";
type = either package (listOf str);
default = servers.${cfg.lsp.server}.package;
};
};
};
config = mkIf cfg.enable (mkMerge [
(mkIf cfg.treesitter.enable {
vim.treesitter.enable = true;
vim.treesitter.grammars = [cfg.treesitter.package];
})
(mkIf cfg.lsp.enable {
vim.lsp.lspconfig.enable = true;
vim.lsp.lspconfig.sources.vala_ls = servers.${cfg.lsp.server}.lspConfig;
})
]);
}