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@prettier/sync

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# @prettier/sync [![Build Status][github_actions_badge]][github_actions_link] [![Coverage][codecov_badge]][codecov_link] [![Npm Version][package_version_badge]][package_link] [![MIT License][license_badge]][license_link] [github_actions_badge]: https://img.shields.io/github/actions/workflow/status/prettier/prettier-synchronized/continuous-integration.yml?style=flat-square [github_actions_link]: https://github.com/prettier/prettier-synchronized/actions?query=branch%3Amain [codecov_badge]: https://codecov.io/gh/prettier/prettier-synchronized/branch/main/graph/badge.svg?token=Cvu6qhcepg [codecov_link]: https://codecov.io/gh/prettier/prettier-synchronized [license_badge]: https://img.shields.io/npm/l/@prettier/sync.svg?style=flat-square [license_link]: https://github.com/prettier/prettier-synchronized/blob/main/license [package_version_badge]: https://img.shields.io/npm/v/@prettier/sync.svg?style=flat-square [package_link]: https://www.npmjs.com/package/@prettier/sync > Synchronous version of Prettier ## Installation ```sh yarn add prettier @prettier/sync ``` ## Usage ```js import synchronizedPrettier from "@prettier/sync"; synchronizedPrettier.format("foo( )", { parser: "babel" }); // => 'foo();\n' ``` This package is a simple wrapper of [`make-synchronized`](https://github.com/fisker/make-synchronized). For more complex use cases, it more reasonable to extract functionality into a separate file, and run with [`make-synchronized`](https://github.com/fisker/make-synchronized), [`synckit`](https://github.com/un-ts/synckit), or [`make-synchronous`](https://github.com/sindresorhus/make-synchronous) etc. Example: ```js import * as fs from "node:fs/promises"; import * as prettier from "prettier"; import makeSynchronized from "make-synchronized"; export default makeSynchronized(import.meta, async function formatFile(file) { const config = await prettier.resolveConfig(file); const content = await fs.readFile(file, "utf8"); const formatted = await prettier.format(content, { ...config, filepath: file, }); await fs.writeFile(file, formatted); }); ``` ### `createSynchronizedPrettier(options)` #### `options` Type: `object` ##### `prettierEntry` Type: `string | URL` Path or URL to prettier entry. ```js import { createSynchronizedPrettier } from "@prettier/sync"; const synchronizedPrettier = createSynchronizedPrettier({ prettierEntry: "/path/to/prettier/index.js", }); synchronizedPrettier.format("foo( )", { parser: "babel" }); // => 'foo();\n' ```