A simple CLI (Command Line Interface) tool to interact with AWS Lambda functions and Lambda layers.

To get started, install the package:

pip install aws-lambda-cli

and run the help command:

lambda --help

See examples below for more details.

This project is licensed under GPL-3, whose license restrictions apply to the distribution (propagation) and modification of this project. Usage for personal/development purposes does not carry the same requirements (disclosure, same license, etc.), however, warranty and liability limitations are still in effect. See section 9 of the license for details.

• Add layer support
• Add mypy and flake/ruff
• Unittests?
• Build actions

• Show CLI version

lambda -V

• Use a cli profile called work, and act on the eu-central-1 region:

lambda --profile work --region eu-central-1 <subcommand>

Type lambda --help for more authentication options.

• Configure default parameters (such as authentication) to be used with all the following commands: This saves the configuration to file in the user's home directory. See lambda config --help for more details.

lambda config set --profile work --region eu-central-1
lambda function Test main.py # Using profile work and region eu-central-1 

• Build, upload, and publish main.py to the function Test:

lambda function Test main.py --publish

• Use an S3 bucket called resources:

lambda function Test main.py --aws-s3-bucket resources

• Upload a project folder:

lambda function Test src

• Build locally, and keep the output file without uploading:

lambda function Test main.py --out out.zip --no-upload