tslint-to-eslint-config/src/converters/lintConfigs/convertLintConfig.js

Converts your TSLint configuration to the closest reasonable ESLint equivalent.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.convertLintConfig = void 0;
const types_1 = require("../../types");
const formatOutput_1 = require("./formatting/formatOutput");
const joinConfigConversionResults_1 = require("./joinConfigConversionResults");
/**
 * Root-level driver to convert a TSLint configuration to ESLint.
 * @see `/docs/Architecture/Linters.md` for documentation.
 */
const convertLintConfig = async (dependencies, settings, originalConfigurations, ruleEquivalents) => {
    // 1. Deduplicated ESLint rules and metadata are generated from raw TSLint rules.
    const summarizedConfiguration = await dependencies.createESLintConfiguration(originalConfigurations, settings.prettier, ruleEquivalents);
    // 2. Those deduplicated rules and metadata are written to the output configuration file.
    const output = (0, joinConfigConversionResults_1.joinConfigConversionResults)(summarizedConfiguration, originalConfigurations);
    // 3. That ESLint configuration output is written to the output configuration file.
    const fileWriteError = await dependencies.fileSystem.writeFile(settings.config, (0, formatOutput_1.formatOutput)(settings.config, output));
    if (fileWriteError !== undefined) {
        return {
            errors: [fileWriteError],
            status: types_1.ResultStatus.Failed,
        };
    }
    // 5. A summary of conversion results is printed, along with any now-missing packages.
    await dependencies.reportConfigConversionResults(settings.config, summarizedConfiguration);
    await dependencies.logMissingPackages(summarizedConfiguration, originalConfigurations.packages);
    return {
        status: types_1.ResultStatus.Succeeded,
    };
};
exports.convertLintConfig = convertLintConfig;
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