Update dependencies and dev dependencies (#67)

The update of the  `find-up` dependency is held back, as it removes
support for Node.js 16.

lib/index.js

@@ -40,7 +40,7 @@
 
 import path from 'node:path'
 import {PassThrough} from 'node:stream'
-import {fileURLToPath} from 'node:url'
+import {fileURLToPath, pathToFileURL} from 'node:url'
 import {findUp, pathExists} from 'find-up'
 import {loadPlugin} from 'load-plugin'
 import {engine} from 'unified-engine'
@@ -79,8 +79,8 @@ function vfileMessageToDiagnostic(message) {
  message.fatal === true
  ? DiagnosticSeverity.Error
  : message.fatal === false
- ? DiagnosticSeverity.Warning
- : DiagnosticSeverity.Information,
+  ? DiagnosticSeverity.Warning
+  : DiagnosticSeverity.Information,
  message.ruleId || undefined,
  message.source || undefined
  )
@@ -196,7 +196,7 @@ export function createUnifiedLanguageServer({
  try {
  processor = /** @type {EngineOptions['processor']} */ (
  await loadPlugin(processorName, {
- cwd,
+ from: pathToFileURL(cwd + '/'),
  key: processorSpecifier
  })
  )
@@ -290,15 +290,17 @@ export function createUnifiedLanguageServer({
  let cwd
  if (workspaces.size === 0) {
  cwd = await findUp(
- async (dir) => {
- const pkgExists = await pathExists(path.join(dir, 'package.json'))
- if (pkgExists) {
- return dir
+ async (directory) => {
+ const packageExists = await pathExists(
+ path.join(directory, 'package.json')
+ )
+ if (packageExists) {
+ return directory
  }
 
- const gitExists = await pathExists(path.join(dir, '.git'))
+ const gitExists = await pathExists(path.join(directory, '.git'))
  if (gitExists) {
- return dir
+ return directory
  }
  },
  {

package.json

@@ -32,7 +32,7 @@
  ],
  "dependencies": {
  "find-up": "^6.0.0",
- "load-plugin": "^5.0.0",
+ "load-plugin": "^6.0.0",
  "unified-engine": "^11.0.0",
  "unist-util-lsp": "^2.0.0",
  "vfile": "^6.0.0",
@@ -42,15 +42,15 @@
  },
  "devDependencies": {
  "@types/node": "^20.0.0",
- "c8": "^8.0.0",
+ "c8": "^9.0.0",
  "prettier": "^3.0.0",
  "remark": "^15.0.0",
- "remark-cli": "^11.0.0",
- "remark-preset-wooorm": "^9.0.0",
+ "remark-cli": "^12.0.0",
+ "remark-preset-wooorm": "^10.0.0",
  "type-coverage": "^2.0.0",
  "typescript": "^5.0.0",
  "unified": "^11.0.0",
- "xo": "^0.56.0"
+ "xo": "^0.58.0"
  },
  "scripts": {
  "prepack": "npm run build",

readme.md

@@ -12,33 +12,33 @@ Create a **[language server][]** based on **[unified][]** ecosystems.
 
 ## Contents
 
-*  [What is this?](#what-is-this)
-*  [When should I use this?](#when-should-i-use-this)
-*  [Install](#install)
-*  [Use](#use)
-*  [API](#api)
-  *  [`createUnifiedLanguageServer(options)`](#createunifiedlanguageserveroptions)
-*  [Examples](#examples)
-*  [Types](#types)
-*  [Language Server features](#language-server-features)
-  *  [Watching files](#watching-files)
-  *  [Requests](#requests)
-  *  [Configuration](#configuration)
-*  [Compatibility](#compatibility)
-*  [Related](#related)
-*  [Contribute](#contribute)
-*  [License](#license)
+* [What is this?](#what-is-this)
+* [When should I use this?](#when-should-i-use-this)
+* [Install](#install)
+* [Use](#use)
+* [API](#api)
+ * [`createUnifiedLanguageServer(options)`](#createunifiedlanguageserveroptions)
+* [Examples](#examples)
+* [Types](#types)
+* [Language Server features](#language-server-features)
+ * [Watching files](#watching-files)
+ * [Requests](#requests)
+ * [Configuration](#configuration)
+* [Compatibility](#compatibility)
+* [Related](#related)
+* [Contribute](#contribute)
+* [License](#license)
 
 ## What is this?
 
 This package exports a function which can be used to create a
 [language server][] based on [unified][] processors.
 It can do the following:
 
-*  format documents based on a unified processor
-*  validate documents based on a unified processor
-*  support configuration files (such as `.remarkrc`) using
-  [`unified-engine`][unified-engine]
+* format documents based on a unified processor
+* validate documents based on a unified processor
+* support configuration files (such as `.remarkrc`) using
+ [`unified-engine`][unified-engine]
 
 **unified** is a project that validates and transforms content with abstract
 syntax trees (ASTs).
@@ -58,7 +58,7 @@ various editors.
 
 ## Install
 
-This package is [ESM only](https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c).
+This package is [ESM only][].
 In Node.js (version 16.0+), install with [npm][]:
 
 ```sh
@@ -162,11 +162,11 @@ Name of configuration files to load (`string`, optional).
 
 For examples, see the following projects:
 
-*  `redot-language-server`
-  (coming soon)
-*  `rehype-language-server`
-  (coming soon)
-*  [`remark-language-server`](https://github.com/remarkjs/remark-language-server)
+* `redot-language-server`
+ (coming soon)
+* `rehype-language-server`
+ (coming soon)
+* [`remark-language-server`](https://github.com/remarkjs/remark-language-server)
 
 ## Types
 
@@ -187,39 +187,39 @@ change was made.
 Language servers created using this package implement the following language
 server features:
 
-*  `textDocument/codeAction`
-  — the language server implements code actions based on the `expected` field
-  on reported messages.
-  A code action can either insert, replace, or delete text based on the range
-  of the message and the expected value.
-*  `textDocument/didChange`
-  — when a document is changed by the client, the language server processes it
-  using a unified pipeline.
-  Any messages collected are published to the client using
-  `textDocument/publishDiagnostics`.
-*  `textDocument/didClose`
-  — when a document is closed by the client, the language server resets
-  diagnostics by publishing an empty array using
-  `textDocument/publishDiagnostics`.
-*  `textDocument/didOpen`
-  — when a document is opened by the client, the language server processes it
-  using a unified pipeline.
-  Any messages collected are published to the client using
-  `textDocument/publishDiagnostics`.
-*  `textDocument/formatting`
-  — when document formatting is requested by the client, the language server
-  processes it using a unified pipeline.
-  The stringified result is returned.
-*  `workspace/didChangeWatchedFiles` and `workspace/didChangeWorkspaceFolders`
-  — when the client signals a watched file or workspace has changed, the
-  language server processes all open files using a unified pipeline.
-  Any messages collected are published to the client using
-  `textDocument/publishDiagnostics`.
+* `textDocument/codeAction`
+ — the language server implements code actions based on the `expected` field
+ on reported messages.
+ A code action can either insert, replace, or delete text based on the range
+ of the message and the expected value.
+* `textDocument/didChange`
+ — when a document is changed by the client, the language server processes it
+ using a unified pipeline.
+ Any messages collected are published to the client using
+ `textDocument/publishDiagnostics`.
+* `textDocument/didClose`
+ — when a document is closed by the client, the language server resets
+ diagnostics by publishing an empty array using
+ `textDocument/publishDiagnostics`.
+* `textDocument/didOpen`
+ — when a document is opened by the client, the language server processes it
+ using a unified pipeline.
+ Any messages collected are published to the client using
+ `textDocument/publishDiagnostics`.
+* `textDocument/formatting`
+ — when document formatting is requested by the client, the language server
+ processes it using a unified pipeline.
+ The stringified result is returned.
+* `workspace/didChangeWatchedFiles` and `workspace/didChangeWorkspaceFolders`
+ — when the client signals a watched file or workspace has changed, the
+ language server processes all open files using a unified pipeline.
+ Any messages collected are published to the client using
+ `textDocument/publishDiagnostics`.
 
 ### Configuration
 
-*  `requireConfig` (default: `false`)
-  — If true, files will only be checked if a configuration file is present.
+* `requireConfig` (default: `false`)
+ — If true, files will only be checked if a configuration file is present.
 
 ## Compatibility
 
@@ -234,10 +234,10 @@ It should work anywhere where LSP 3.6.0 or later is implemented.
 
 ## Related
 
-*  [`unified`](https://github.com/unifiedjs/unified)
-  — create pipeline for working with syntax trees
-*  [`unified-args`](https://github.com/unifiedjs/unified-args)
-  — create a CLI for a unified pipeline
+* [`unified`](https://github.com/unifiedjs/unified)
+ — create pipeline for working with syntax trees
+* [`unified-args`](https://github.com/unifiedjs/unified-args)
+ — create a CLI for a unified pipeline
 
 ## Contribute
 
@@ -267,6 +267,8 @@ abide by its terms.
 
 [downloads]: https://www.npmjs.com/package/unified-language-server
 
+[esm only]: https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c
+
 [size-badge]: https://img.shields.io/bundlephobia/minzip/unified-language-server.svg
 
 [size]: https://bundlephobia.com/result?p=unified-language-server

test/index.js

@@ -981,28 +981,31 @@ function cleanStack(stack, max) {
  * @param relativeCwd The cwd to use for the process relative to this test file.
  */
 function startLanguageServer(serverFilePath, relativeCwd = './') {
- const bin = fileURLToPath(new URL(serverFilePath, import.meta.url))
+ const binary = fileURLToPath(new URL(serverFilePath, import.meta.url))
  const cwd = new URL(relativeCwd, import.meta.url)
 
  // Using ipc is useful for debugging. This allows logging in the language
  // server.
  // Enabling this breaks code coverage
  // https://github.com/bcoe/c8/issues/189
  if (process.argv.includes('--ipc')) {
- const proc = spawn('node', [bin, '--node-ipc'], {
+ const serverProcess = spawn('node', [binary, '--node-ipc'], {
  cwd,
  stdio: [null, 'inherit', 'inherit', 'ipc']
  })
  connection = createProtocolConnection(
- new IPCMessageReader(proc),
- new IPCMessageWriter(proc)
+ new IPCMessageReader(serverProcess),
+ new IPCMessageWriter(serverProcess)
  )
  connection.onDispose(() => {
- proc.kill()
+ serverProcess.kill()
  })
  } else {
- const proc = spawn('node', [bin, '--stdio'], {cwd})
- connection = createProtocolConnection(proc.stdout, proc.stdin)
+ const serverProcess = spawn('node', [binary, '--stdio'], {cwd})
+ connection = createProtocolConnection(
+ serverProcess.stdout,
+ serverProcess.stdin
+ )
  }
 
  connection.onDispose(() => {