yvan-ext/assets/monaco-editor/esm/vs/platform/configuration/common/configuration.js

/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
import { createDecorator } from '../../instantiation/common/instantiation.js';
export const IConfigurationService = createDecorator('configurationService');
export function toValuesTree(properties, conflictReporter) {
    const root = Object.create(null);
    for (let key in properties) {
        addToValueTree(root, key, properties[key], conflictReporter);
    }
    return root;
}
export function addToValueTree(settingsTreeRoot, key, value, conflictReporter) {
    const segments = key.split('.');
    const last = segments.pop();
    let curr = settingsTreeRoot;
    for (let i = 0; i < segments.length; i++) {
        let s = segments[i];
        let obj = curr[s];
        switch (typeof obj) {
            case 'undefined':
                obj = curr[s] = Object.create(null);
                break;
            case 'object':
                break;
            default:
                conflictReporter(`Ignoring ${key} as ${segments.slice(0, i + 1).join('.')} is ${JSON.stringify(obj)}`);
                return;
        }
        curr = obj;
    }
    if (typeof curr === 'object' && curr !== null) {
        try {
            curr[last] = value; // workaround https://github.com/microsoft/vscode/issues/13606
        }
        catch (e) {
            conflictReporter(`Ignoring ${key} as ${segments.join('.')} is ${JSON.stringify(curr)}`);
        }
    }
    else {
        conflictReporter(`Ignoring ${key} as ${segments.join('.')} is ${JSON.stringify(curr)}`);
    }
}
export function removeFromValueTree(valueTree, key) {
    const segments = key.split('.');
    doRemoveFromValueTree(valueTree, segments);
}
function doRemoveFromValueTree(valueTree, segments) {
    const first = segments.shift();
    if (segments.length === 0) {
        // Reached last segment
        delete valueTree[first];
        return;
    }
    if (Object.keys(valueTree).indexOf(first) !== -1) {
        const value = valueTree[first];
        if (typeof value === 'object' && !Array.isArray(value)) {
            doRemoveFromValueTree(value, segments);
            if (Object.keys(value).length === 0) {
                delete valueTree[first];
            }
        }
    }
}
/**
 * A helper function to get the configuration value with a specific settings path (e.g. config.some.setting)
 */
export function getConfigurationValue(config, settingPath, defaultValue) {
    function accessSetting(config, path) {
        let current = config;
        for (const component of path) {
            if (typeof current !== 'object' || current === null) {
                return undefined;
            }
            current = current[component];
        }
        return current;
    }
    const path = settingPath.split('.');
    const result = accessSetting(config, path);
    return typeof result === 'undefined' ? defaultValue : result;
}