Update build script (#229)

package.json

@@ -15,17 +15,18 @@
 		"node": ">=18"
 	},
 	"scripts": {
-		"test": "xo && ava && tsd",
+		"test": "npm run build && xo && ava && tsd",
 		"prepare": "npm run build",
 		"update": "node scripts/update.mjs",
 		"update:browser": "node scripts/update.mjs --environment=browser",
 		"update:builtin": "node scripts/update.mjs --environment=builtin",
 		"update:nodeBuiltin": "node scripts/update.mjs --environment=nodeBuiltin",
 		"update:worker": "node scripts/update.mjs --environment=worker",
 		"update:shelljs": "node scripts/update.mjs --environment=shelljs",
+		"build": "run-s build:data build:types",
 		"build": "run-p \"build:*\"",
 		"build:data": "node scripts/generate-data.mjs",
-		"build:types": "node scripts/generate-types.mjs > index.d.ts"
+		"build:types": "node scripts/generate-types.mjs"
 	},
 	"files": [
 		"index.js",

scripts/generate-types.mjs

@@ -1,8 +1,5 @@
-import fs from 'node:fs/promises';
-
-const DATA_FILE = new URL('../globals.json', import.meta.url);
-
-const globals = JSON.parse(await fs.readFile(DATA_FILE));
+import fs from 'node:fs';
+import globals from '../index.js';
 
 const getGroupTypeName = group => `Globals${group[0].toUpperCase() + group.slice(1).replaceAll('-', '')}`;
 
@@ -33,4 +30,7 @@ for (const [group, groupType] of Object.entries(groups)) {
 
 output.push('}\n', 'declare const globals: Globals;\n', 'export = globals;');
 
-console.log(output.join('\n'));
+fs.writeFileSync(
+	new URL('../index.d.ts', import.meta.url),
+	output.join('\n'),
+);