code-server/build/eslint.js

37 lines
1.2 KiB
JavaScript

/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
const es = require('event-stream');
const vfs = require('vinyl-fs');
const { jsHygieneFilter, tsHygieneFilter } = require('./filters');
function eslint() {
const gulpeslint = require('gulp-eslint');
return vfs
.src([...jsHygieneFilter, ...tsHygieneFilter], { base: '.', follow: true, allowEmpty: true })
.pipe(
gulpeslint({
configFile: '.eslintrc.json',
rulePaths: ['./build/lib/eslint'],
})
)
.pipe(gulpeslint.formatEach('compact'))
.pipe(
gulpeslint.results((results) => {
if (results.warningCount > 0 || results.errorCount > 0) {
throw new Error('eslint failed with warnings and/or errors');
}
})
).pipe(es.through(function () { /* noop, important for the stream to end */ }));
}
if (require.main === module) {
eslint().on('error', (err) => {
console.error();
console.error(err);
process.exit(1);
});
}