
Automate pull request code reviews using AWS CodeCommit, CodeBuild, and EventBridge to automatically scan code quality and provide feedback before merging to main branch.


<div><p>This article demonstrates how to automate code reviews on pull requests using AWS CodeCommit and AWS CodeBuild with custom code scanning tools.</p><ul><li>AWS CodeCommit hosts repositories; EventBridge triggers CodeBuild on pull request events</li><li>CodeBuild runs code quality checks and posts results as pull request comments</li><li>Solution automatically approves or rejects pull requests based on code quality results</li><li>Example uses jshint for JavaScript code analysis with configurable quality rules</li><li>Requires CodeBuild IAM role permissions for CodeCommit pull request operations</li><li>EventBridge rule filters for pullRequestCreated and pullRequestSourceBranchUpdated events</li><li>Reduces manual review burden by automating static code quality checks</li></ul><p>This approach enables teams to integrate existing code scanning tools into their pull request workflow, providing automated feedback while allowing reviewers to focus on business logic.</p></div>


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