Implement Node.js globals per v9

.github/workflows/build.yml

@@ -40,6 +40,9 @@ jobs:
     - name: Install
       run: npm install
 
+    - name: Vendor
+      run: npm run vendor
+
     - name: Test
       run: npm test
       env:

.gitignore

@@ -1,2 +1,3 @@
 node_modules/
 package-lock.json
+globals.json

eslint.config.js

@@ -6,6 +6,9 @@ const fp = require('eslint-plugin-fp')
 // TODO: re-enable eslint-plugin-import once eslint-plugin-import#2948 is fixed
 // const importPlugin = require('eslint-plugin-import')
 
+// TODO: export browser globals in an easily consumable way for Arc projects?
+const { node: globals } = require('./globals.json')
+
 const ecmaVersion = 13 // 2022
 const off = 'off'
 const err = 'error'
@@ -77,6 +80,7 @@ module.exports = [
     files: [ '**/*.js', '**/*.cjs' ],
     languageOptions: {
       ecmaVersion,
+      globals,
       sourceType: 'commonjs',
     },
     ...config,
@@ -85,6 +89,7 @@ module.exports = [
     files: [ '**/*.mjs' ],
     languageOptions: {
       ecmaVersion,
+      globals,
       sourceType: 'module',
     },
     ...config,

package.json

@@ -2,11 +2,12 @@
   "name": "@architect/eslint-config",
   "version": "3.0.0-RC.1",
   "description": "Architect standard ESLint configuration",
-  "main": "index.js",
+  "main": "eslint.config.js",
   "scripts": {
     "lint": "eslint . --fix",
     "test": "npm run lint",
-    "rc": "npm version prerelease --preid RC"
+    "rc": "npm version prerelease --preid RC",
+    "vendor": "scripts/vendor.js"
   },
   "repository": {
     "type": "git",
@@ -20,13 +21,19 @@
     "eslint-plugin-fp": "^2.3.0"
   },
   "devDependencies": {
-    "eslint": "^9.0.0"
+    "eslint": "^9.0.0",
+    "globals": "^15.0.0"
   },
   "peerDependencies": {
     "eslint": ">= 9"
   },
   "author": "Ryan Block",
   "license": "Apache-2.0",
+  "files": [
+    "eslint.config.js",
+    "globals.js*",
+    "src"
+  ],
   "keywords": [
     "amazon",
     "api gateway",

scripts/vendor.js

@@ -0,0 +1,34 @@
+#! /usr/bin/env node
+
+const { readFileSync, writeFileSync } = require('node:fs')
+const { join } = require('node:path')
+const cwd = process.cwd()
+
+async function main () {
+  const allGlobalsFile = join(cwd, 'node_modules', 'globals', 'globals.json')
+  const allGlobals = JSON.parse(readFileSync(allGlobalsFile))
+
+  function aggregate (a, b) {
+    Object.keys(b).forEach(k => {
+      if (a[k] === undefined) a[k] = b[k]
+    })
+    return a
+  }
+
+  /* // Core JS
+  const { builtin, es5, es2015, es2017, es2020, es2021 } = allGlobals
+  const common = [builtin, es5, es2015, es2017, es2020, es2021].reduce(aggregate, {}) */
+
+  // Browser
+  const { browser, worker, serviceworker } = allGlobals
+  const browserGlobals = [ browser, worker, serviceworker ].reduce(aggregate, {})
+
+  // Node
+  const { node, nodeBuiltin, commonjs } = allGlobals
+  const nodeGlobals = [ node, nodeBuiltin, commonjs ].reduce(aggregate, {})
+
+  const json = JSON.stringify({ node: nodeGlobals, browser: browserGlobals }, null, 2) + '\n'
+  const dest = join(cwd, 'globals.json')
+  writeFileSync(dest, json)
+}
+main()