@@ -5,16 +5,116 @@ description: "Configure C# language support in Zed, including language servers,
# C#
-Note language name is "CSharp" for settings not "C#'
-
C# support is available through the [C# extension](https://github.com/zed-extensions/csharp).
- Tree-sitter: [tree-sitter/tree-sitter-c-sharp](https://github.com/tree-sitter/tree-sitter-c-sharp)
-- Language Server: [OmniSharp/omnisharp-roslyn](https://github.com/OmniSharp/omnisharp-roslyn)
+- Language Servers:
+ - [roslyn-language-server](https://www.nuget.org/packages/roslyn-language-server#readme)
+ - [OmniSharp/omnisharp-roslyn](https://github.com/OmniSharp/omnisharp-roslyn)
+
+Roslyn is enabled by default. To switch back to OmniSharp, add the following to your Zed settings file:
+
+```json [settings]
+{
+ "languages": {
+ "CSharp": {
+ "language_servers": ["omnisharp", "!roslyn", "..."]
+ }
+ }
+}
+```
+
+Note: the language name used in settings is "CSharp", not "C#".
## Configuration
-The `OmniSharp` binary can be configured in a Zed settings file with:
+Roslyn can be configured with the following language server settings:
+
+```json [settings]
+{
+ "lsp": {
+ "roslyn": {
+ "settings": {
+ // Default values are shown below, along with alternative options where applicable.
+ "csharp|symbol_search": {
+ "dotnet_search_reference_assemblies": true
+ },
+ "csharp|type_members": {
+ "dotnet_member_insertion_location": "atTheEnd", // or "withOtherMembersOfTheSameKind"
+ "dotnet_property_generation_behavior": "preferThrowingProperties" // or "preferAutoProperties"
+ },
+ "csharp|completion": {
+ "dotnet_show_name_completion_suggestions": true,
+ "dotnet_provide_regex_completions": true,
+ "dotnet_show_completion_items_from_unimported_namespaces": true,
+ "dotnet_trigger_completion_in_argument_lists": true
+ },
+ "csharp|quick_info": {
+ "dotnet_show_remarks_in_quick_info": true
+ },
+ "csharp|navigation": {
+ "dotnet_navigate_to_decompiled_sources": true,
+ "dotnet_navigate_to_source_link_and_embedded_sources": true
+ },
+ "csharp|highlighting": {
+ "dotnet_highlight_related_json_components": true,
+ "dotnet_highlight_related_regex_components": true
+ },
+ "csharp|inlay_hints": {
+ "dotnet_enable_inlay_hints_for_parameters": true,
+ "dotnet_enable_inlay_hints_for_literal_parameters": true,
+ "dotnet_enable_inlay_hints_for_indexer_parameters": true,
+ "dotnet_enable_inlay_hints_for_object_creation_parameters": true,
+ "dotnet_enable_inlay_hints_for_other_parameters": true,
+ "dotnet_suppress_inlay_hints_for_parameters_that_differ_only_by_suffix": true,
+ "dotnet_suppress_inlay_hints_for_parameters_that_match_method_intent": true,
+ "dotnet_suppress_inlay_hints_for_parameters_that_match_argument_name": true,
+ "csharp_enable_inlay_hints_for_types": true,
+ "csharp_enable_inlay_hints_for_implicit_variable_types": true,
+ "csharp_enable_inlay_hints_for_lambda_parameter_types": true,
+ "csharp_enable_inlay_hints_for_implicit_object_creation": true,
+ "csharp_enable_inlay_hints_for_collection_expressions": true
+ },
+ "csharp|code_style.formatting.indentation_and_spacing": {
+ "tab_width": 4,
+ "indent_size": 4,
+ "indent_style": "space" // or "tab"
+ },
+ "csharp|code_style.formatting.new_line": {
+ "end_of_line": "...", // platform-specific default
+ "insert_final_newline": false
+ },
+ "csharp|background_analysis": {
+ "dotnet_analyzer_diagnostics_scope": "default", // or "none" "openFiles" "fullSolution"
+ "dotnet_compiler_diagnostics_scope": "openFiles" // or "fullSolution"
+ },
+ "csharp|code_lens": {
+ "dotnet_enable_references_code_lens": false,
+ "dotnet_enable_tests_code_lens": false
+ },
+ "csharp|auto_insert": {
+ "dotnet_enable_auto_insert": true
+ },
+ "csharp|projects": {
+ "dotnet_binary_log_path": null,
+ "dotnet_enable_automatic_restore": true,
+ "dotnet_enable_file_based_programs": true,
+ "dotnet_enable_file_based_programs_when_ambiguous": true
+ },
+ "csharp|formatting": {
+ "dotnet_organize_imports_on_format": false
+ }
+ },
+ "binary": {
+ "path": "/path/to/roslyn-language-server",
+ "arguments": ["--stdio", "--autoLoadProjects" /* add extra arguments */]
+ }
+ }
+ }
+}
+```
+
+OmniSharp can be configured in a Zed settings file with:
```json [settings]
{
@@ -22,7 +122,7 @@ The `OmniSharp` binary can be configured in a Zed settings file with:
"omnisharp": {
"binary": {
"path": "/path/to/OmniSharp",
- "arguments": ["optional", "additional", "args", "-lsp"]
+ "arguments": ["-lsp" /* add extra arguments */]
}
}
}