/aws-codecommit-gitflow

Terraform IaC to setup AWS code-commit with a standard git-flow CI/CD process

Primary LanguageHCLMIT LicenseMIT

AWS Terraform GitFlow

Finally: Run CI on PR Create / Update

Quickstart

  1. Set the project_name and other info terraform.tfvars
  2. Deploy infrastrcuture terraform apply
  3. Connect your application repo to the code-commit repo created in step 2
  4. Create a branch in your application's code: git checkout -b feature/cool-new-feature
  5. Make a change and push your branch to code-commit
  6. Create a PR on code-commit
  7. Grab a beer and watch the magi

Details

This project sets up a couple of Lambda's that are triggered by CloudWatch events:

  • pr-create lambda
    • Triggered when a PR is created or updated
    • Creates an approval rule
    • Adds a comment to the PR stating that CI is starting
    • Dismiss previous approval (if any)
    • Triggers the CodeBuild CI Buildspec
  • ci-complete lambda
    • Triggered when a CI buildspec completes
    • Adds a comment to the PR stating the CI was successful or failed
    • Sets the approval status based on the CI success/failure

Background

In order to use AWS's developer tools (code-commit, code-build, code-pipeline) with a standard GitFlow style setup, we have to create some helpers. This project can serve as a template for setting it all up.

License

This project is freely available and distributed via the MIT license, see the LICENSE file for full details