@elsikora/eslint-config/dist/esm/infrastructure/utility/create-virtual-eslint-plugin.utility.js

ESLint configuration vision of ElsiKora

import { builtinRules } from 'eslint/use-at-your-own-risk';

// eslint-disable-next-line @elsikora/sonar/deprecation
/**
 * Creates a virtual ESLint plugin from the provided configurations
 * @param {Array<Linter.Config>} configs - The ESLint configurations to use
 * @param {string} prefix - The prefix to use for the virtual plugin
 * @returns {Array<Linter.Config>} An array of ESLint configurations with the virtual plugin
 */
function createVirtualEslintPlugin(configs, prefix = "@elsikora/javascript") {
    const result = [];
    const virtualPluginRules = {};
    // eslint-disable-next-line @elsikora/sonar/deprecation
    for (const [ruleName, rule] of builtinRules) {
        virtualPluginRules[ruleName] = rule;
    }
    const virtualPlugin = {
        rules: virtualPluginRules,
    };
    result.push({
        plugins: {
            [prefix]: virtualPlugin,
        },
    });
    for (const config of configs) {
        const newConfig = { ...config };
        if (newConfig.rules) {
            const prefixedRules = {};
            for (const [ruleName, ruleValue] of Object.entries(newConfig.rules)) {
                // eslint-disable-next-line @elsikora/sonar/deprecation
                if (!ruleName.includes("/") && [...builtinRules.keys()].includes(ruleName)) {
                    prefixedRules[`${prefix}/${ruleName}`] = ruleValue;
                }
                else {
                    prefixedRules[ruleName] = ruleValue;
                }
            }
            newConfig.rules = prefixedRules;
        }
        result.push(newConfig);
    }
    return result;
}

export { createVirtualEslintPlugin };
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