Display entered runspace details in status bar

This change adds runspace connection details to the status bar indicator when the user enters a remote session or PowerShell process through the editing session.

Author: daviwil

src/session.ts

@@ -189,6 +189,23 @@ export class SessionManager {
  }
  }
 
+ private setStatusBarVersionString(
+ runspaceDetails: RunspaceDetails) {
+
+ var versionString =
+ this.versionDetails.architecture === "x86"
+ ? `${runspaceDetails.powerShellVersion.displayVersion} (${runspaceDetails.powerShellVersion.architecture})`
+ : runspaceDetails.powerShellVersion.displayVersion;
+
+ if (runspaceDetails.runspaceType != RunspaceType.Local) {
+ versionString += ` [${runspaceDetails.connectionString}]`
+ }
+
+ this.setSessionStatus(
+ versionString,
+ SessionStatus.Running);
+ }
+
  private registerCommands() : void {
  this.registeredCommands = [
  vscode.commands.registerCommand('PowerShell.RestartSession', () => { this.restartSession(); }),
@@ -365,6 +382,10 @@ export class SessionManager {
  this.setSessionFailure("Could not start language service: ", reason);
  });
 
+ this.languageServerClient.onNotification(
+ RunspaceChangedEvent.type,
+ (runspaceDetails) => { this.setStatusBarVersionString(runspaceDetails); });
+
  this.languageServerClient.start();
  }
  catch (e)
@@ -623,3 +644,20 @@ export interface PowerShellVersionDetails {
  edition: string;
  architecture: string;
 }
+
+export enum RunspaceType {
+ Local,
+ Process,
+ Remote
+}
+
+export interface RunspaceDetails {
+ powerShellVersion: PowerShellVersionDetails;
+ runspaceType: RunspaceType;
+ connectionString: string;
+}
+
+export namespace RunspaceChangedEvent {
+ export const type: NotificationType<RunspaceDetails> =
+ { get method() { return 'powerShell/runspaceChanged'; } };
+}