add minimum nodejs version

Author: vunguyentuan

.github/workflows/ci.yml

@@ -17,14 +17,17 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Node.js
-        uses: actions/setup-node@v2
+        uses: actions/setup-node@v4
         with:
-          node-version: 16.16.0
+          node-version: 20.x
+          cache: 'npm'
+      - name: Enable Corepack
+        run: corepack enable
       - name: Install dependencies
-        run: npm install
+        run: npm ci
       - name: Run headless test
-        uses: GabrielBB/xvfb-action@v1.0
+        uses: GabrielBB/xvfb-action@v1.6
         with:
           run: npm test

.github/workflows/release.yml

@@ -11,17 +11,21 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out branch
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0 # This makes Actions fetch all Git history so that Changesets can generate changelogs with the correct commits
 
-      - name: Set up Node.js 16.16.0
-        uses: actions/setup-node@v2
+      - name: Set up Node.js 20.x
+        uses: actions/setup-node@v4
         with:
-          node-version: 16.16.0
-          
+          node-version: 20.x
+          cache: 'npm'
+
+      - name: Enable Corepack
+        run: corepack enable
+
       - name: Install dependencies
-        run: npm install
+        run: npm ci
         env:
           CI: true
 
@@ -37,12 +41,9 @@ jobs:
       - name: Publish to VSCode Marketplace
         if: steps.changesets.outputs.published == 'true'
         working-directory: ./packages/vscode-css-variables
-        run: |
-          npm i
-          npx vsce publish -p ${{ secrets.VSCE_PAT }}
+        run: npx vsce publish -p ${{ secrets.VSCE_PAT }}
+
       - name: Publish to OpenVSX
         if: steps.changesets.outputs.published == 'true'
         working-directory: ./packages/vscode-css-variables
-        run: |
-          npm i
-          npx ovsx publish -p ${{ secrets.OVSX_TOKEN }}
+        run: npx ovsx publish -p ${{ secrets.OVSX_TOKEN }}

.nvmrc

@@ -0,0 +1 @@
+20

README.md

@@ -8,6 +8,19 @@ Checkout [Chronoid App - Automatic Time Tracking & Productivity for macOS →](h
 
 **[Install via the Visual Studio Code Marketplace →](https://marketplace.visualstudio.com/items?itemName=vunguyentuan.vscode-css-variables)**
 
+## Requirements
+
+- **Node.js**: >= 20.0.0 (LTS)
+- **npm**: >= 10.0.0
+
+If you're developing or contributing to this extension, make sure you have the correct Node.js version installed. You can use [nvm](https://github.com/nvm-sh/nvm) to manage Node.js versions:
+
+```bash
+nvm use
+```
+
+## Configuration
+
 By default the extension only scan files with this glob patterns:
 
 ```json

package.json

@@ -3,6 +3,10 @@
 	"version": "0.0.0",
 	"private": true,
 	"packageManager": "npm@11.3.0",
+	"engines": {
+		"node": ">=20.0.0",
+		"npm": ">=10.0.0"
+	},
 	"workspaces": [
 		"packages/*"
 	],

packages/css-variables-language-server/package.json

@@ -12,6 +12,10 @@
   "bin": {
     "css-variables-language-server": "bin/index.js"
   },
+  "engines": {
+    "node": ">=20.0.0",
+    "npm": ">=10.0.0"
+  },
   "dependencies": {
     "axios": "^1.13.2",
     "culori": "^4.0.2",

packages/vscode-css-variables/package.json

@@ -5,7 +5,9 @@
 	"description": "Autocomplete CSS Variable support CSS, SCSS, LESS, PostCSS, VueJS, ReactJS and more",
 	"publisher": "vunguyentuan",
 	"engines": {
-		"vscode": "^1.63.0"
+		"vscode": "^1.63.0",
+		"node": ">=20.0.0",
+		"npm": ">=10.0.0"
 	},
 	"keywords": [
 		"cssvariable",