add ci matrix

.devcontainer/devcontainer.json

@@ -0,0 +1,16 @@
+{
+  "name": "Node-RED",
+  "image": "mcr.microsoft.com/devcontainers/javascript-node:1-16",
+  "features": {
+    "ghcr.io/devcontainers/features/github-cli:1": {}
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "GitHub.vscode-github-actions",
+        "dbaeumer.vscode-eslint"
+      ]
+    }
+  },
+  "postCreateCommand": ".devcontainer/setup.sh"
+}

.devcontainer/setup.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+npm install
+npm link
+npm install -g --unsafe-perm node-red@3
+
+mkdir -p sandbox
+cd sandbox
+npm link node-red-contrib-dahua-device

.github/workflows/ci.yml

@@ -1,25 +1,40 @@
-name: lint and test
+name: CI
 
 on:
   push:
   pull_request:
 
 jobs:
-  ci:
+  lint:
     runs-on: ubuntu-latest
 
     strategy:
       matrix:
-        node-version: [18.x]
+        node: [22]
 
     steps:
       - uses: actions/checkout@v3
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v3
+      - name: Use Node.js ${{ matrix.node }}
+        uses: actions/setup-node@v4
         with:
-          node-version: ${{ matrix.node-version }}
-          cache: "npm"
+          node-version: ${{ matrix.node }}
       - name: Install dependencies
         run: npm ci
       - name: Linters
         run: npm run lint
+
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        node: [16, 18, 20, 22]
+
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node }}
+      - name: Build deps
+        run: npm ci

.gitignore

@@ -1 +1,2 @@
 node_modules/
+sandbox/