chore(): add build in ci

.github/workflows/ci.yml

@@ -0,0 +1,19 @@
+name: learn-github-actions
+run-name: ${{ github.actor }} is learning GitHub Actions
+on:
+  pull_request:
+  merge_group:
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: Use Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version: '18'
+    - name: Install dependencies
+      run: npm install && npm run build
+      env:
+        CI_DELAY: "10_000"
+        CI_FAIL: ""

build.mjs

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+#!/usr/bin/env node
+
+const delay = Number(process.env.CI_DELAY || 3_000);
+const shouldFail = Boolean(process.env.CI_FAIL || '');
+
+console.log('config', {delay, shouldFail, raw: { delay: process.env.CI_DELAY, shouldFail: process.env.CI_FAIL}});
+
+await new Promise((resolve, reject) => {
+    console.log(`Running build... for ${delay} seconds`);
+    setTimeout(() => {
+        if (shouldFail) {
+            return reject('failing.... booo');
+        }
+        resolve(true);
+    }, delay);
+});
+
+console.log("Built!");

package.json

@@ -0,0 +1,11 @@
+{
+  "name": "test-github-features",
+  "version": "1.0.0",
+  "description": "Repo to test github settings for PRs, CI, merging",
+  "main": "index.js",
+  "scripts": {
+    "build": "node ./build.mjs"
+  },
+  "author": "",
+  "license": "ISC"
+}