Apply the environment in remote

src/vs/workbench/api/node/extHostTerminalService.ts

@@ -26,6 +26,7 @@ import { IExtensionDescription } from 'vs/platform/extensions/common/extensions'
 import { dispose } from 'vs/base/common/lifecycle';
 import { serializeEnvironmentVariableCollection } from 'vs/workbench/contrib/terminal/common/environmentVariableShared';
 import { ISerializableEnvironmentVariableCollection } from 'vs/workbench/contrib/terminal/common/environmentVariable';
+import { MergedEnvironmentVariableCollection } from 'vs/workbench/contrib/terminal/common/environmentVariableCollection';
 
 export class ExtHostTerminalService extends BaseExtHostTerminalService {
 
@@ -197,6 +198,10 @@ export class ExtHostTerminalService extends BaseExtHostTerminalService {
 			baseEnv
 		);
 
+		// Apply extension environment variable collections to the environment
+		const mergedCollection = new MergedEnvironmentVariableCollection(this._environmentVariableCollections);
+		mergedCollection.applyToProcessEnvironment(env);
+
 		this._proxy.$sendResolvedLaunchConfig(id, shellLaunchConfig);
 		// Fork the process and listen for messages
 		this._logService.debug(`Terminal process launching on ext host`, shellLaunchConfig, initialCwd, cols, rows, env);