How can I automate my CI/CD pipeline using GitHub Actions?

How can I automate my CI/CD pipeline using GitHub Actions?

You can automate your CI/CD pipeline by creating a workflow file in your GitHub repository. This file defines the steps to build, test, and deploy your code.

What does a basic workflow file look like?

A basic workflow file is written in YAML and typically includes triggers, jobs, and steps. Here's a simple example:

name: CI
on: [push, pull_request]
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
      - name: Set up Node.js
        uses: actions/setup-node@v2
        with:
          node-version: '14'
      - name: Install dependencies
        run: npm install
      - name: Run tests
        run: npm test

How do I trigger the workflow on specific branches?

You can specify branches in the on section of your workflow file. For example:

on:
  push:
    branches:
      - main
      - develop

Can I use GitHub Actions for deployment?

Yes, you can use GitHub Actions to deploy your application. You can add deployment steps in your workflow, using actions specific to your deployment platform.