Create a Simple GitHub Actions CI Workflow

Git & GitHub

Technical Specification

Set up a basic GitHub Actions workflow that runs npm test on every push and pull request to main.

Input/Output Samples

Input:open PR

Output:CI job runs tests automatically

Optimal Logic Path

# .github/workflows/ci.yml
name: CI
on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]
jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: "20"
      - run: npm install
      - run: npm test

Architectural Deep-Dive

GitHub Actions lets you run tests automatically, catching errors before merge.