@o3r/eslint-plugin/src/rules/json/utils.js

The module provides in-house eslint plugins to use in your own eslint configuration.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.isJsoncParserServices = isJsoncParserServices;
exports.getJsoncParserServices = getJsoncParserServices;
exports.ensureJsoncParser = ensureJsoncParser;
/**
 * Determine if jsonc-eslint-parser is used
 * @param parserServices Parser services object
 */
function isJsoncParserServices(parserServices) {
    return !!parserServices && typeof parserServices.isJSON !== 'undefined';
}
/**
 * Retrieve the json parser services object or throw if the invalid parser is used
 * @param context Rule context
 */
function getJsoncParserServices(context) {
    const parserService = context.sourceCode.parserServices;
    if (!isJsoncParserServices(parserService)) {
        /*
         * The user needs to have configured "parser" in their eslint config and set it
         * to jsonc-eslint-parser
         */
        throw new Error('You have used a rule which requires \'jsonc-eslint-parser\' to be used as the \'parser\' in your ESLint config.');
    }
    return parserService;
}
/**
 * Utility for rule authors to ensure that their rule is correctly being used with jsonc-eslint-parser
 * If jsonc-eslint-parser is not the configured parser when the function is invoked it will throw
 * @param context
 */
function ensureJsoncParser(context) {
    if (!(context.sourceCode.parserServices)) {
        /*
         * The user needs to have configured "parser" in their eslint config and set it
         * to jsonc-eslint-parser
         */
        throw new Error('You have used a rule which requires \'jsonc-eslint-parser\' to be used as the \'parser\' in your ESLint config.');
    }
}