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/*
* SPDX-FileCopyrightText: 2021-2023 The Refinery Authors <https://refinery.tools/>
*
* SPDX-License-Identifier: EPL-2.0
*/
const { writeFile } = require('node:fs/promises');
const path = require('node:path');
const { Readable } = require('node:stream');
const { pipeline } = require('node:stream/promises');
const { ESLint } = require('eslint');
const rootDir = path.join(__dirname, '..');
/**
* Write ESLint report to console.
*
* @param cli {import('eslint').ESLint} The ESLint CLI.
* @param report {import('eslint').ESLint.LintResult[]} The ESLint report.
* @return {Promise<void>} A promise that resolves when the report is finished.
*/
async function reportToConsole(cli, report) {
const stylishFormatter = await cli.loadFormatter('stylish');
const output = new Readable();
output.push(await stylishFormatter.format(report));
output.push(null);
return pipeline(output, process.stdout);
}
/**
* Write ESLint report to the <code>build</code> directory.
*
* @param cli {import('eslint').ESLint} The ESLint CLI.
* @param report {import('eslint').ESLint.LintResult[]} The ESLint report.
* @return {Promise<void>} A promise that resolves when the report is finished.
*/
async function reportToJson(cli, report) {
const jsonFormatter = await cli.loadFormatter('json');
const json = await jsonFormatter.format(report);
const reportPath = path.join(rootDir, 'build', 'eslint.json');
return writeFile(reportPath, json, 'utf-8');
}
async function createReport() {
const cli = new ESLint({
useEslintrc: true,
cwd: rootDir,
});
const report = await cli.lintFiles('.');
await Promise.all([reportToConsole(cli, report), reportToJson(cli, report)]);
if (report.some((entry) => entry.errorCount > 0)) {
process.exitCode = 1;
}
}
createReport().catch(console.error);
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