languages/csharp: add omnisharp-extended-lsp-nvim extension

This commit is contained in:
CaueAnjos 2026-04-17 14:16:40 -03:00
commit 3c8885b75a
2 changed files with 55 additions and 15 deletions

View file

@ -111,6 +111,7 @@
[CaueAnjos](https://github.com/caueanjos)
- Renamed `roslyn_ls` to `roslyn-ls`
- Turned `omnisharp-extended-lsp-nvim` into an extension disabled by default
## Changelog {#sec-release-0-9-changelog}

View file

@ -2,6 +2,7 @@
lib,
pkgs,
config,
options,
...
}: let
inherit (builtins) concatMap;
@ -9,16 +10,18 @@
inherit (lib) genAttrs;
inherit (lib.generators) mkLuaInline;
inherit (lib.options) mkEnableOption mkOption literalExpression;
inherit (config.vim.lib) mkMappingOption;
inherit (lib.types) enum listOf;
inherit (lib.modules) mkIf mkMerge;
inherit (lib.nvim.types) mkGrammarOption mkPluginSetupOption enumWithRename luaInline;
inherit (lib.nvim.lua) toLuaObject;
inherit (lib.nvim.dag) entryAnywhere;
inherit (lib.nvim.binds) addDescriptionsToMappings;
extraServerPlugins = {
omnisharp = ["omnisharp-extended-lsp-nvim"];
csharp_ls = ["csharpls-extended-lsp-nvim"];
roslyn-ls = [];
omnisharp = [];
};
defaultServers = ["csharp-ls"];
servers = ["csharp-ls" "omnisharp" "roslyn-ls"];
@ -98,6 +101,23 @@ in {
};
};
};
omnisharp-extended-lsp-nvim = {
enable = mkEnableOption ''
Extended 'textDocument/definition' handler for OmniSharp Neovim LSP
::: {.note}
This feature only works for `omnisharp`.
:::
'';
mappings = let
inherit (config.vim.lsp) mappings;
in {
goToDefinition = mkMappingOption "Go to definition [omnisharp-extended-lsp-nvim]" mappings.goToDefinition;
goToType = mkMappingOption "Go to type [omnisharp-extended-lsp-nvim]" mappings.goToType;
listReferences = mkMappingOption "List references [omnisharp-extended-lsp-nvim]" mappings.listReferences;
listImplementations = mkMappingOption "List implementations [omnisharp-extended-lsp-nvim]" mappings.listImplementations;
};
};
};
treesitter = {
@ -139,20 +159,15 @@ in {
(mkIf cfg.lsp.enable {
vim = {
startPlugins = concatMap (server: extraServerPlugins.${server}) cfg.lsp.servers;
luaConfigRC.razorFileTypes =
/*
lua
*/
''
-- Set unknown file types!
vim.filetype.add {
extension = {
razor = "razor",
cshtml = "razor",
},
}
'';
luaConfigRC.razorFileTypes = ''
-- Set unknown file types!
vim.filetype.add {
extension = {
razor = "razor",
cshtml = "razor",
},
}
'';
lsp = {
presets = genAttrs cfg.lsp.servers (_: {enable = true;});
servers = genAttrs cfg.lsp.servers (_: {
@ -171,5 +186,29 @@ in {
extraPackages = with pkgs; [roslyn-ls];
};
})
(mkIf (cfg.lsp.enable
&& cfg.extensions.omnisharp-extended-lsp-nvim.enable
&& (elem "omnisharp" cfg.lsp.servers)) {
vim = {
startPlugins = ["omnisharp-extended-lsp-nvim"];
lsp.servers.omnisharp.on_attach = let
mappingDefinitions = options.vim.languages.csharp.extensions.omnisharp-extended-lsp-nvim.mappings;
mappings = addDescriptionsToMappings cfg.extensions.omnisharp-extended-lsp-nvim.mappings mappingDefinitions;
mkBinding = binding: action:
if binding.value != null
then "vim.keymap.set('n', ${toLuaObject binding.value}, ${action}, {buffer=bufnr, noremap=true, silent=true, desc=${toLuaObject binding.description}})"
else "";
in
mkLuaInline
''
function(client, bufnr)
${mkBinding mappings.goToDefinition "require('omnisharp_extended').lsp_definition"}
${mkBinding mappings.goToType "require('omnisharp_extended').lsp_type_definition"}
${mkBinding mappings.listReferences "require('omnisharp_extended').lsp_references"}
${mkBinding mappings.listImplementations "require('omnisharp_extended').lsp_implementation"}
end
'';
};
})
]);
}