@aws-amplify/core/dist/esm/context/globalContext.mjs

Core category of aws-amplify

import { NoAmplifyContextError } from '../errors/NoAmplifyContextError.mjs';

// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
let _globalContext = null;
/**
 * Returns the global {@link AmplifyContext} set by `Amplify.configure()`.
 *
 * @throws {@link NoAmplifyContextError} If `Amplify.configure()` has not been
 * called yet and no context is available.
 */
function getGlobalContext() {
    if (!_globalContext) {
        // Typed error (stable name/code) so categories can catch the unconfigured
        // path uniformly. Message text is preserved for back-compat.
        throw new NoAmplifyContextError();
    }
    return _globalContext;
}
/**
 * Stores the given context as the global {@link AmplifyContext}.
 *
 * @internal
 */
function setGlobalContext(ctx) {
    _globalContext = ctx;
}
/**
 * Returns `true` if a global {@link AmplifyContext} has been set.
 */
function hasGlobalContext() {
    return _globalContext !== null;
}
/**
 * Clears the global {@link AmplifyContext}.
 *
 * @internal — intended for testing and HMR.
 */
function clearGlobalContext() {
    _globalContext = null;
}

export { clearGlobalContext, getGlobalContext, hasGlobalContext, setGlobalContext };
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