Merge pull request swiftlang#12 from ainopara/master

Add setting `trace.server` to vscode extension

Author: benlangmuir

Editors/README.md

@@ -13,6 +13,7 @@ After installing the extension, settings for SourceKit-LSP can be found in `Pref
 
 * `sourcekit-lsp.serverPath`: The path to sourcekit-lsp executable
 * `sourcekit-lsp.toolchainPath`: The path to the swift toolchain (sets `SOURCEKIT_TOOLCHAIN_PATH`)
+* `sourcekit-lsp.tracing.server`: Traces the communication between VS Code and the SourceKit-LSP language server
 
 ## Sublime Text
 

Editors/vscode/package.json

@@ -50,6 +50,16 @@
                     "type": "string",
                     "default": "",
                     "description": "The path of the swift toolchain"
+                },
+                "sourcekit-lsp.trace.server": {
+                    "type": "string",
+                    "default": "off",
+                    "enum": [
+                        "off",
+                        "messages",
+                        "verbose"
+                    ],
+                    "description": "Traces the communication between VS Code and the SourceKit-LSP language server."
                 }
             }
         }

Editors/vscode/src/extension.ts

@@ -29,7 +29,7 @@ export function activate(context: vscode.ExtensionContext) {
         synchronize: undefined
     };
 
-    const client = new langclient.LanguageClient('SourceKit Language Server', serverOptions, clientOptions);
+    const client = new langclient.LanguageClient('sourcekit-lsp', 'SourceKit Language Server', serverOptions, clientOptions);
 
     context.subscriptions.push(client.start());