GitHub Actions: A Comprehensive Guide to Automation from Scratch
Introduction : GitHub Actions is a powerful automation tool that enables you to streamline your development workflows. From continuous integration to deployment and beyond, GitHub Actions allows you to automate various tasks within your GitHub repository. In this guide, we'll cover the fundamental concepts of GitHub Actions, explaining each component and its purpose, along with real-world examples to illustrate their practical usage. GitHub Actions Flow 1. Workflows : Workflows are the heart of GitHub Actions. They define a set of jobs and the events that trigger them. A workflow is written in YAML format and resides in the `.github/workflows` directory of your repository. Workflows can be triggered by events such as pushes, pull requests, or scheduled intervals. name: Hello World on: push: #Can declare on which action workflow run Such as push,pull_request ... branches: #Can on which branches workflow need to run ,and ignored ,... - main jobs: build: runs-on: u