add configuration for exclude root module

README.md

@@ -24,6 +24,16 @@ If you have multiple root modules in your workspace, you can configure the langu
 }
 ```
 
+If you want to automatically search root modules in your workspace and exclude some folders, you can configure the language server settings to identify them.
+```
+{
+ "terraform-ls.excludeRootModules": [
+ "/module3",
+ "/module4"
+ ]
+}
+```
+
 ## Release History
 
 **v2.0.0** is the first official release from HashiCorp, prior releases were by [Mikael Olenfalk](https://github.com/mauve).

package.json

@@ -142,6 +142,15 @@
  },
  "default": [],
  "description": "Per-workspace list of module directories for the language server to read"
+ },
+ "terraform-ls.excludeRootModules": {
+ "scope": "resource",
+ "type": "array",
+ "items": {
+ "type": "string"
+ },
+ "default": [],
+ "description": "Per-workspace list of module directories for the language server to exclude"
  }
  }
  },

src/extension.ts

@@ -112,7 +112,10 @@ function newClient(cmd: string, folder: string) {
  const channelName = `${binaryName}/${folder}`;
  const f = pathToWorkspaceFolder(folder);
  const serverArgs: string[] = config('terraform').get('languageServer.args');
- let initializationOptions = { rootModulePaths: config('terraform-ls', f).get('rootModules') };
+ let initializationOptions = { 
+ rootModulePaths: config('terraform-ls', f).get('rootModules'),
+ excludeModulePaths: config('terraform-ls', f).get('excludeRootModules')
+ };
 
  const setup = vscode.window.createOutputChannel(channelName);
  setup.appendLine(`Launching language server: ${cmd} ${serverArgs.join(' ')} for folder: ${folder}`);