Function updateWorkspace

packages/schematics/angular/utility/workspace.ts:58–70

(
  updater: (workspace: WorkspaceDefinition) => void | Rule | PromiseLike<void | Rule>,
)

 * workspace. A {@link WorkspaceDefinition} is provided as the first argument to the function.
 */
export function updateWorkspace(
  updater: (workspace: WorkspaceDefinition) => void | Rule | PromiseLike<void | Rule>,
): Rule {
  return async (host: Tree) => {
    const workspace = await getWorkspace(host);

    const result = await updater(workspace);

    await workspaces.writeWorkspace(workspace, new TreeWorkspaceHost(host));

    return result || noop;
  };
}

// TODO: This should be renamed `readWorkspace` once deep imports are restricted (already exported from `utility` with that name)
/**