AWS Jul 1, 2021

Complete guide to full-stack CI/CD workflows with AWS Amplify

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Article Summary

Nikhil Swaminathan from AWS Amplify just made full-stack deployments dramatically simpler. No more merge conflicts from generated config files, no more manual backend syncing across environments.

AWS Amplify launched major CI/CD enhancements for full-stack apps, including automatic build-time config generation, conditional backend deployments, and cross-app backend sharing. This guide walks through setting up a production-ready React app with GraphQL API and database in minutes.

Key Takeaways

Critical Insight

Amplify now handles the entire full-stack CI/CD pipeline automatically, from config generation to conditional builds, making production deployments safer and faster.

The workflow for promoting staging changes to production reveals how teams can finally test backend updates without risking their live app.

About This Article

Problem

Developers hit build failures when deploying frontend branches because aws-exports.js was gitignored to prevent merge conflicts. This caused 'Cannot find file' errors during CI/CD pipelines.

Solution

AWS Amplify now generates the aws-exports.js file automatically at build time. This lets the frontend connect to backend environments without checking generated files into source control.

Impact

Teams can deploy frontend and backend changes together in a single workflow on every code commit. The staging-to-prod workflow enables safe, isolated production deployments through pull request reviews and end-to-end testing.