Function debugConnectionCommand

vscode/src/extension.ts:689–756

(context: vscode.ExtensionContext)

}

async function debugConnectionCommand(context: vscode.ExtensionContext): Promise<void> {
  assert(context, "debugConnectionCommand requires context");

  const output = getMuxLogChannel();
  output.show(true);

  muxLogInfo("mux: debugConnection start");

  let discovery: Awaited<ReturnType<typeof discoverServerConfig>>;
  try {
    discovery = await discoverServerConfig(context);
  } catch (error) {
    muxLogError("mux: debugConnection discovery failed", { error: formatError(error) });
    void vscode.window.showErrorMessage(
      `mux: Failed to discover server config. (${formatError(error)})`
    );
    return;
  }

  muxLogInfo("mux: debugConnection discovered server config", {
    baseUrl: discovery.baseUrl,
    baseUrlSource: discovery.baseUrlSource,
    authTokenSource: discovery.authTokenSource,
    hasAuthToken: Boolean(discovery.authToken),
  });

  const reachable = await checkServerReachable(discovery.baseUrl, { timeoutMs: 2_000 });
  muxLogInfo("mux: debugConnection server reachable", reachable);

  if (reachable.status !== "ok") {
    void vscode.window.showErrorMessage(
      `mux: Server not reachable at ${discovery.baseUrl}. (${reachable.error})`
    );
    return;
  }

  const client = createApiClient({ baseUrl: discovery.baseUrl, authToken: discovery.authToken });

  const auth = await checkAuth(client, { timeoutMs: 2_000 });
  muxLogInfo("mux: debugConnection auth", auth);

  if (auth.status !== "ok") {
    const hint =
      auth.status === "unauthorized"
        ? ' Run "mux: Configure Connection" to update the auth token.'
        : "";

    void vscode.window.showErrorMessage(
      `mux: Failed to authenticate at ${discovery.baseUrl}. (${auth.error})${hint}`
    );
    return;
  }

  let workspaceCount: number | null = null;
  try {
    const workspaces = await getAllWorkspacesFromApi(client);
    workspaceCount = workspaces.length;
    muxLogInfo("mux: debugConnection listed workspaces", { count: workspaceCount });