@rushstack/heft-config-file/lib-esm/NonProjectConfigurationFile.js

Configuration file loader for @rushstack/heft

// Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the MIT license.
// See LICENSE in the project root for license information.
import { FileSystem, PackageJsonLookup } from '@rushstack/node-core-library';
import { ConfigurationFileBase } from './ConfigurationFileBase';
/**
 * @beta
 */
export class NonProjectConfigurationFile extends ConfigurationFileBase {
    /**
     * Load the configuration file at the specified absolute path, automatically resolving
     * `extends` properties. Will throw an error if the file cannot be found.
     */
    loadConfigurationFile(terminal, filePath) {
        return this._loadConfigurationFileInnerWithCache(terminal, filePath, PackageJsonLookup.instance.tryGetPackageFolderFor(filePath));
    }
    /**
     * Load the configuration file at the specified absolute path, automatically resolving
     * `extends` properties. Will throw an error if the file cannot be found.
     */
    async loadConfigurationFileAsync(terminal, filePath) {
        return await this._loadConfigurationFileInnerWithCacheAsync(terminal, filePath, PackageJsonLookup.instance.tryGetPackageFolderFor(filePath));
    }
    /**
     * This function is identical to {@link NonProjectConfigurationFile.loadConfigurationFile}, except
     * that it returns `undefined` instead of throwing an error if the configuration file cannot be found.
     */
    tryLoadConfigurationFile(terminal, filePath) {
        try {
            return this.loadConfigurationFile(terminal, filePath);
        }
        catch (e) {
            if (FileSystem.isNotExistError(e)) {
                return undefined;
            }
            throw e;
        }
    }
    /**
     * This function is identical to {@link NonProjectConfigurationFile.loadConfigurationFileAsync}, except
     * that it returns `undefined` instead of throwing an error if the configuration file cannot be found.
     */
    async tryLoadConfigurationFileAsync(terminal, filePath) {
        try {
            return await this.loadConfigurationFileAsync(terminal, filePath);
        }
        catch (e) {
            if (FileSystem.isNotExistError(e)) {
                return undefined;
            }
            throw e;
        }
    }
}
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