fix: remove legacy import assertion unsupported by Node v22

Author: geigerzaehler

.github/workflows/test.yml

@@ -1,5 +1,11 @@
 name: Unit tests
-on: pull_request
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
 
 jobs:
   test:
@@ -16,6 +22,7 @@ jobs:
       - uses: pnpm/action-setup@v4.0.0
       - uses: actions/setup-node@v4
         with:
+          node-version: ${{ matrix.node-version }}
           cache: 'pnpm'
       - name: Install dependencies
         run: pnpm install

packages/core/rollup.config.js

@@ -1,6 +1,10 @@
 import typescript from '@rollup/plugin-typescript'
-import pkg from './package.json' assert { type: 'json' }
-import { builtinModules as builtins } from 'module'
+import * as fs from 'node:fs/promises'
+import * as path from 'node:path'
+import { builtinModules as builtins } from 'node:module'
+import { fileURLToPath } from 'node:url'
+
+const pkg = JSON.parse(await fs.readFile(path.join(fileURLToPath(import.meta.url), '..', 'package.json')))
 
 const deps = Object.keys(pkg.dependencies || {})
 

packages/vite/rollup.config.js

@@ -1,7 +1,10 @@
 import typescript from '@rollup/plugin-typescript'
-import pkg from './package.json' assert { type: 'json' }
-import { builtinModules as builtins } from 'module'
+import * as fs from 'node:fs/promises'
+import * as path from 'node:path'
+import { builtinModules as builtins } from 'node:module'
+import { fileURLToPath } from 'node:url'
 
+const pkg = JSON.parse(await fs.readFile(path.join(fileURLToPath(import.meta.url), '..', 'package.json')))
 const deps = Object.keys(pkg.dependencies || {})
 
 export default {