AWS CodeBuild Samples

Utilities and samples for building on CodeBuild

Sample App: Simple Calculator Service

Simple Node.js Express-based web service that demonstrates continuous integration with AWS CodeBuild, AWS CodeCommit, and GitHub, as well as continuous deployment with AWS CodeDeploy/CodePipeline. This application was written for demo purposes only, and is definitely not production ready.

CI Tooling (Buildspecs)

The buildspecs folder contains the following buildspec files for use with AWS CodeBuild:

• build.yml: Basic npm-based build with unit tests and code coverage report.
• shrinkwrap.yml: Upgrade npm dependencies and push an updated shrinkwrap file to source code repository.
• sonarqube.yml: Run static code analysis against a SonarQube endpoint, with the endpoint and token stored in SSM Parameter Store.
• build-test-suite-1.yml and build-test-suite-2.yml: Parallelize the unit tests into two separate projects.
• environment.yml: Build a Docker image with cached npm dependencies
• build-with-image-cache.yml: Use the cached npm dependencies from a custom Docker image.

CI Tooling (Glue)

The ci_tools folder contains the following tools for use with AWS Lambda and Amazon CloudWatch Events to hook together the end-to-end CI process:

• trigger_codebuild.js: Lambda function to start a CodeBuild build.
• slack_notifications.js: Lambda function to post CodeBuild build notifications into a Slack channel.
• email_notifications.js: Lambda function to send CodeBuild build notification emails via Amazon SES.
• codecommit_pr_notifications: Lambda function to start a CodeBuild build for CodeCommit pull request notifications, and comment on a CodeCommit pull request for CodeCommit build notifications.
• cwe-rule-configuration/branch_ci.json: CloudWatch Events rule pattern to start a CodeBuild build for every push to the master branch of a CodeCommit repository.
• cwe-rule-configuration/slack_event_pattern.json: CloudWatch Events rule pattern to notify Slack for failed CodeBuild builds.
• cwe-rule-configuration/nightly_build_input.json: CloudWatch Events target input to start a CodeBuild build with a specific buildspec override and project name.

CD Tooling

Contains an appspec.yml file and deploy_scripts folder for deploying the service with AWS CodeDeploy.

License

This library is licensed under the Apache 2.0 License.