gen-jhipster
Version:
Spring Boot + Angular/React/Vue in one handy generator
77 lines (76 loc) • 2.93 kB
JavaScript
/**
* Copyright 2013-2024 the original author or authors from the JHipster project.
*
* This file is part of the JHipster project, see https://www.jhipster.tech/
* for more information.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { passthrough } from 'p-transform';
import { isFileStateModified } from 'mem-fs-editor/state';
import { Minimatch } from 'minimatch';
import { Piscina } from 'piscina';
const minimatch = new Minimatch('**/{.prettierrc**,.prettierignore}');
export const isPrettierConfigFilePath = (filePath) => minimatch.match(filePath);
export const isPrettierConfigFile = (file) => isPrettierConfigFilePath(file.path);
export class PrettierPool extends Piscina {
constructor(options = {}) {
super({
maxThreads: 1,
filename: new URL('./prettier-worker.js', import.meta.url).href,
...options,
});
}
apply(data) {
return this.run(data);
}
}
export const createPrettierTransform = async function (options = {}) {
const { ignoreErrors = false, extensions = '*', skipForks, ...workerOptions } = options;
const globExpression = extensions.includes(',') ? `**/*.{${extensions}}` : `**/*.${extensions}`;
const minimatch = new Minimatch(globExpression, { dot: true });
let applyPrettier;
const pool = skipForks ? undefined : new PrettierPool();
if (skipForks) {
const { default: applyPrettierWorker } = await import('./prettier-worker.js');
applyPrettier = applyPrettierWorker;
}
else {
applyPrettier = data => pool.apply(data);
}
return passthrough(async (file) => {
if (!minimatch.match(file.path) || !isFileStateModified(file)) {
return;
}
if (!file.contents) {
throw new Error(`File content doesn't exist for ${file.relative}`);
}
const { result, errorMessage } = await applyPrettier({
relativeFilePath: file.relative,
filePath: file.path,
fileContents: file.contents.toString('utf8'),
...workerOptions,
});
if (result) {
file.contents = Buffer.from(result);
}
if (errorMessage) {
if (!ignoreErrors) {
throw new Error(errorMessage);
}
this?.log?.warn?.(errorMessage);
}
}, async () => {
await pool?.destroy();
});
};