v0.3.1 - fix babel traverse dep

Author: Austin1serb

packages/core/package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@react-zero-ui/core",
-	"version": "0.3.0",
+	"version": "0.3.1",
 	"description": "Zero re-render, global UI state management for React",
 	"private": false,
 	"type": "module",
@@ -34,6 +34,7 @@
 	},
 	"scripts": {
 		"prepack": "pnpm run build",
+		"smoke": "node scripts/smoke-test.js",
 		"build": "tsc -p tsconfig.build.json",
 		"dev": "tsc -p tsconfig.json --watch",
 		"test:next": "playwright test -c __tests__/config/playwright.next.config.js",
@@ -80,13 +81,13 @@
 	"dependencies": {
 		"@babel/code-frame": "^7.27.1",
 		"@babel/generator": "^7.28.0",
+		"@babel/traverse": "^7.28.0",
 		"@babel/parser": "^7.28.0",
 		"@babel/types": "^7.28.0",
 		"fast-glob": "^3.3.3",
 		"lru-cache": "^11.1.0"
 	},
 	"devDependencies": {
-		"@babel/traverse": "^7.28.0",
 		"@playwright/test": "^1.54.0",
 		"@types/babel__code-frame": "^7.0.6",
 		"@types/babel__generator": "^7.27.0",

packages/core/scripts/smoke-test.js

@@ -0,0 +1,40 @@
+import { mkdtempSync, rmSync } from 'node:fs';
+import { tmpdir } from 'node:os';
+import { execSync } from 'node:child_process';
+import { join, resolve, dirname } from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+const tmp = mkdtempSync(join(tmpdir(), 'rzui-smoke-'));
+let tarPath;
+try {
+	// 1. pack the current workspace
+	const coreDir = resolve(__dirname, '..');
+	const packOutput = execSync('npm pack --ignore-scripts --silent', { cwd: coreDir }).toString().trim();
+	const tar = packOutput.split('\n').pop().trim();
+	tarPath = resolve(coreDir, tar);
+	console.log('tarPath: ', tarPath);
+
+	// 2. init an empty project & install ONLY the tarball
+	execSync('npm init -y', { cwd: tmp, stdio: 'ignore' });
+	execSync(`npm install --ignore-scripts --silent ${tarPath}`, { cwd: tmp, stdio: 'inherit' });
+
+	// 3. test postcss plugin
+	execSync('node -e "require(\'@react-zero-ui/core/postcss\')"', { cwd: tmp, stdio: 'inherit' });
+
+	// 4. test postcss plugin
+	execSync(
+		"node -e \"const postcss = require('postcss'); " +
+			"const rz = require('@react-zero-ui/core/postcss'); " +
+			"postcss([rz]).process('h1{}', { from: undefined })" +
+			".then(()=>console.log('postcss ok'))\"",
+		{ cwd: tmp, stdio: 'inherit' }
+	);
+
+	console.log('✅ smoke-test passed');
+} finally {
+	rmSync(tmp, { recursive: true, force: true });
+	rmSync(tarPath, { force: true });
+}