Class DesktopSessionManager

src/node/services/desktop/DesktopSessionManager.ts:22–249

} from "./PortableDesktopSession";

export class DesktopSessionManager {
  private readonly sessions = new Map<string, PortableDesktopSession>();
  private readonly startupPromises = new Map<string, Promise<PortableDesktopSession>>();

  constructor(
    private readonly deps: {
      config: Config;
      experimentsService: ExperimentsService;
      workspaceService: WorkspaceService;
    }
  ) {}

  private parseWorkspaceRuntime(metadata: FrontendWorkspaceMetadata) {
    const runtimeConfig = metadata.runtimeConfig;

    switch (runtimeConfig.type) {
      case "local":
        return parseRuntimeModeAndHost("srcBaseDir" in runtimeConfig ? "worktree" : "local");
      case "worktree":
        return parseRuntimeModeAndHost("worktree");
      case "ssh":
        return parseRuntimeModeAndHost(`ssh ${runtimeConfig.host}`);
      case "docker":
        return parseRuntimeModeAndHost(`docker ${runtimeConfig.image}`);
      case "devcontainer":
        return parseRuntimeModeAndHost(
          runtimeConfig.configPath.length > 0
            ? `devcontainer ${runtimeConfig.configPath}`
            : "devcontainer"
        );
    }
  }

  getPrereqStatus(): DesktopPrereqStatus {
    assert(
      this.deps.config.rootDir.length > 0,
      "DesktopSessionManager requires a non-empty rootDir"
    );

    if (!["linux", "darwin", "win32"].includes(process.platform)) {
      return { available: false, reason: "unsupported_platform" };
    }

    try {
      if (!PortableDesktopSession.checkAvailability(this.deps.config.rootDir)) {
        return { available: false, reason: "binary_not_found" };
      }

      return { available: true };
    } catch (error) {
      log.error("PortableDesktop prerequisite check failed during availability check", {
        error,
      });
      if (error instanceof PortableDesktopBinaryNotFoundError) {
        return { available: false, reason: "binary_not_found" };
      }
      return { available: false, reason: "startup_failed" };
    }