Download the script credential-helper.py.įor further details about this script, see Appendix A, Git Credential Helper to Connect to CodeCommit Repositories from a Lambda Function (Python).Instead of this, you use a small Python script that does not have any third-party dependencies. In this procedure, you do not use the AWS CLI credential helper.Include the Git credential helper into the deployment package of your Lambda function.Download Git in your Lambda function during its execution.You must build your binaries for the matching version of Amazon Linux or link them statically. If you want to keep your deployment package small, you can include the binaries in an AWS Lambda layer and attach this layer to the execution environment of your Lambda function. Compile the latest sources of Git and include the binaries into the deployment package of your Lambda function.Make Git available in the execution environment of your Lambda function.To connect from your Lambda function to a CodeCommit repository over HTTPS using the AWS Lambda IAM role credentials (without providing a username and password), perform the following steps: The Node.js 10.x runtime runs on Amazon Linux release 2 (Karoo) and does not have Python pre-installed. This procedure applies to all AWS Lambda runtimes except the Node.js 10.x runtime.
#GIT ANNEX CODECOMMIT HOW TO#
How to Connect to a CodeCommit Repository from a Lambda Function Using the IAM Role Credentials The following procedure describes how to connect to CodeCommit repositories from a Lambda function using the command-line Git client and the IAM role credentials of this Lambda function.
You do not need to expose any CodeCommit repository credentials in your Lambda function because the AWS Lambda IAM role credentials can be used to authenticate to AWS CodeCommit. In this case, you have to make Git available in the execution environment of this Lambda function. If you want to communicate with your CodeCommit repositories from a Lambda function, you may decide to use Git instead of the AWS SDK.
#GIT ANNEX CODECOMMIT UPDATE#
For example, you can add or update a file in a branch, generate a commit, or get contents of a specified file using the AWS SDK. To perform different operations on your CodeCommit repositories, you can also use the AWS SDK. AWS CodeCommit supports Git versions 1.7.9 and later. To connect to CodeCommit repositories, you can use Git together with the credential helper that is part of the AWS Command Line Interface (CLI). AWS CodeCommit offers secure Git-based repositories.