tslint-to-eslint-config/src/converters/lintConfigs/summarization/normalizeESLintRules.js

Converts your TSLint configuration to the closest reasonable ESLint equivalent.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.normalizeESLintRules = void 0;
const normalizeRawESLintRuleSeverity_1 = require("../pruning/normalizeRawESLintRuleSeverity");
/**
 * Normalizes raw ESLint rule configurations into our standardized output format.
 */
const normalizeESLintRules = (userRules) => {
    const output = new Map();
    for (const [ruleName, rawRuleValue] of Object.entries(
        userRules !== null && userRules !== void 0 ? userRules : {},
    )) {
        const [rawRuleSeverity, ruleArguments] = parseRawRuleValue(rawRuleValue);
        const ruleSeverity = (0, normalizeRawESLintRuleSeverity_1.normalizeRawESLintRuleSeverity)(
            rawRuleSeverity,
        );
        output.set(ruleName, { ruleArguments, ruleName, ruleSeverity });
    }
    return output;
};
exports.normalizeESLintRules = normalizeESLintRules;
const parseRawRuleValue = (configuration) => {
    return configuration instanceof Array
        ? [configuration[0], configuration.slice(1)]
        : [configuration, [{}]];
};
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