Function registerDebugTerminalUI

src/ui/debugTerminalUI.ts:202–321

(
  context: vscode.ExtensionContext,
  delegateFactory: DelegateLauncherFactory,
  services: Container,
)

 * Registers a command to launch the debugger terminal.
 */
export function registerDebugTerminalUI(
  context: vscode.ExtensionContext,
  delegateFactory: DelegateLauncherFactory,
  services: Container,
) {
  const terminals = new Map<
    vscode.Terminal,
    { launcher: TerminalNodeLauncher; folder?: vscode.WorkspaceFolder; cwd?: string }
  >();

  const createLauncher = (logger: ProxyLogger, binary: NodeBinaryProvider) =>
    new TerminalNodeLauncher(
      binary,
      logger,
      services.get(FS),
      services.get(NodeOnlyPathResolverFactory),
      services.get(IPortLeaseTracker),
      services.get(IDebugTerminalOptionsProviders),
      services.get(ITerminalLinkProvider),
    );

  /**
   * See docblocks on {@link DelegateLauncher} for more information on
   * how this works.
   */
  async function launchTerminal(
    delegate: DelegateLauncherFactory,
    command?: string,
    workspaceFolder?: vscode.WorkspaceFolder,
    defaultConfig?: Partial<ITerminalLaunchConfiguration>,
    createLauncherFn = createLauncher,
  ) {
    if (!workspaceFolder) {
      const picked = await getWorkspaceFolder();
      if (picked === Abort) {
        return;
      }

      workspaceFolder = picked;
    }

    // try to reuse a terminal if invoked programmatically to run a command
    if (command) {
      for (const [terminal, config] of terminals) {
        if (
          config.folder === workspaceFolder
          && config.cwd === defaultConfig?.cwd
          && !config.launcher.targetList().length
        ) {
          terminal.show(true);
          terminal.sendText(command);
          return;
        }
      }
    }

    const logger = new ProxyLogger();
    const launcher = createLauncherFn(