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|
{
lib,
pkgs,
config,
options,
...
}: let
inherit (builtins) elem;
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 luaInline;
inherit (lib.nvim.lua) toLuaObject;
inherit (lib.nvim.dag) entryAnywhere;
inherit (lib.nvim.binds) addDescriptionsToMappings;
defaultServers = ["csharp_ls"];
servers = ["csharp_ls" "omnisharp" "roslyn-ls"];
defaultFormat = [];
formats = ["csharpier" "astyle" "injected"];
# Verbose names for clarity.
shouldEnableExclusiveLspExtension = extension: lsp: cfg.lsp.enable && cfg.extensions.${extension}.enable && (elem lsp cfg.lsp.servers);
mkAlertForMisuseOfExclusiveLspExtension = extension: lsp: (mkIf (cfg.lsp.enable
&& cfg.extensions.${extension}.enable) {
assertion = elem lsp cfg.lsp.servers;
message = "${extension} requires ${lsp} to be listed in vim.languages.csharp.lsp.servers.";
});
cfg = config.vim.languages.csharp;
in {
options = {
vim.languages.csharp = {
enable = mkEnableOption ''
C# language support.
::: {.note}
This feature will not work if the .NET SDK is not installed.
Both `roslyn-ls` (with `roslyn-nvim`) and `csharp_ls` require the .NET SDK to function properly with Razor.
Ensure that the .NET SDK is installed.
Check for version compatibility for optimal performance.
:::
::: {.warning}
At the moment, only `roslyn-ls`(with roslyn-nvim) provides full Razor support.
`csharp_ls` is limited to `.cshtml` files.
:::
'';
extensions = {
roslyn-nvim = {
enable = mkEnableOption ''
Roslyn LSP plugin for Neovim that adds Razor support and works with multiple solutions
::: {.note}
This feature only works for `roslyn-ls`.
:::
'';
setupOpts = mkPluginSetupOption "roslyn-nvim" {
filewatching = mkOption {
description = ''
"auto" | "roslyn" | "off"
- "auto": Does nothing for filewatching, leaving everything as default
- "roslyn": Turns off neovim filewatching which will make roslyn do the filewatching
- "off": Hack to turn off all filewatching.
::: {.tip}
Set to "off" if you notice performance issues
:::
'';
type = enum ["auto" "roslyn" "off"];
default = "auto";
};
extensions.razor = {
enabled =
(mkEnableOption "Additional roslyn extensions (for example Roslynator/Razor)")
// {default = true;};
config = mkOption {
description = "Configuration for the additional roslyn extensions";
type = luaInline;
default = let
pkg = pkgs.vscode-extensions.ms-dotnettools.csharp;
pluginRoot = "${pkg}/share/vscode/extensions/ms-dotnettools.csharp";
razorExtension = "${pluginRoot}/.razorExtension/Microsoft.VisualStudioCode.RazorExtension.dll";
razorSourceGenerator = "${pluginRoot}/.razorExtension/Microsoft.CodeAnalysis.Razor.Compiler.dll";
razorDesignTimePath = "${pluginRoot}/.razorExtension/Targets/Microsoft.NET.Sdk.Razor.DesignTime.targets";
in
mkLuaInline ''
function()
return {
path = '${razorExtension}',
args = {
'--razorSourceGenerator=${razorSourceGenerator}',
'--razorDesignTimePath=${razorDesignTimePath}',
},
}
end
'';
};
};
};
};
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;
};
};
csharpls-extended-lsp-nvim = {
enable = mkEnableOption ''
Extended 'textDocument/definition' handler for csharp_ls Neovim LSP
::: {.note}
This feature only works for `csharp_ls`.
:::
'';
};
};
treesitter = {
enable =
mkEnableOption "C# treesitter"
// {
default = config.vim.languages.enableTreesitter;
defaultText = literalExpression "config.vim.languages.enableTreesitter";
};
csPackage = mkGrammarOption pkgs "c_sharp";
razorPackage = mkGrammarOption pkgs "razor";
};
lsp = {
enable =
mkEnableOption "C# LSP support"
// {
default = config.vim.lsp.enable;
defaultText = literalExpression "config.vim.lsp.enable";
};
servers = mkOption {
description = "C# LSP server to use";
type = listOf (enum servers);
default = defaultServers;
};
};
format = {
enable =
mkEnableOption "C# formatting"
// {
default = config.vim.languages.enableFormat;
defaultText = literalExpression "config.vim.languages.enableFormat";
};
type = mkOption {
description = "C# formatter to use";
type = listOf (enum formats);
default = defaultFormat;
};
};
};
};
config = mkIf cfg.enable (mkMerge [
(mkIf cfg.treesitter.enable {
vim.treesitter.enable = true;
vim.treesitter.grammars = with cfg.treesitter; [csPackage razorPackage];
})
(mkIf cfg.lsp.enable {
vim = {
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 (_: {
filetypes = ["cs" "razor" "vb"];
});
};
};
})
(mkIf cfg.format.enable {
vim.formatter.conform-nvim = {
enable = true;
presets = genAttrs cfg.format.type (_: {enable = true;});
setupOpts.formatters_by_ft.cs = cfg.format.type;
};
})
{
assertions = [
(mkAlertForMisuseOfExclusiveLspExtension "roslyn-nvim" "roslyn-ls")
(mkAlertForMisuseOfExclusiveLspExtension "csharpls-extended-lsp-nvim" "csharp_ls")
(mkAlertForMisuseOfExclusiveLspExtension "omnisharp-extended-lsp-nvim" "omnisharp")
];
}
(mkIf (shouldEnableExclusiveLspExtension "roslyn-nvim" "roslyn-ls") {
vim = {
startPlugins = ["roslyn-nvim"];
pluginRC.roslyn-nvim = entryAnywhere "require('roslyn').setup(${toLuaObject cfg.extensions.roslyn-nvim.setupOpts})";
lsp.servers.roslyn-ls.enable = false;
extraPackages = with pkgs; [roslyn-ls];
};
})
(mkIf (shouldEnableExclusiveLspExtension "omnisharp-extended-lsp-nvim" "omnisharp") {
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
'';
};
})
(mkIf (shouldEnableExclusiveLspExtension "csharpls-extended-lsp-nvim" "csharp_ls") {
vim = {
startPlugins = ["csharpls-extended-lsp-nvim"];
lsp.servers.csharp_ls.on_attach = mkLuaInline ''
function(client, bufnr)
require('csharpls_extended').buf_read_cmd_bind()
end
'';
};
})
]);
}
|
