Alexey Bratushka quarryman

Continuous deployment of React websites to Amazon S3

This sample includes a continuous deployment pipiline for websites built with React. We use AWS CodePipeline, CodeBuild, and SAM to deploy the application. To deploy the application to S3 using SAM we use a custom CloudFormation resource.

Files included

buildspec.yml: YAML configuration for CodeBuild, this file should be in the root of your code repository
configure.js: Script executed in the build step to generate a config.json file for the application, this is used to include values exported by other CloudFormation stacks (separate services of the same application).
index.js: Custom CloudFormation resource that publishes the website to an S3 bucket. As you can see from the buildspec and SAM template, this function is located in a s3-deployment-custom-resource sub-folder of the repo
app-sam.yaml: Serverless Application model YAML file. This configures the S3 bucket and the cu

	/**
	* Agentic Workflow — orchestration layer (or maybe not).
	*
	* Services (JiraService, GitService, etc.) are defined in ./services.ts.
	* This file contains: LLM functions, tools, workflow definition, and composition.
	*
	* Architecture:
	* @effect/workflow (deterministic orchestration)
	* │
	* ├─ Activity: Fetch Jira ← JiraService