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JAWS: CLI Commands

All commands support the -h/--help option to see full usage and examples

Project Commands

Commands that deal with JAWS projects

  • $ jaws project create
    • Makes a new JAWS project by generating scaffolding in the current working directory. The new command by default creates resources (like IAM roles) in AWS via CloudFormation.
      • Walks the user through the following prompts asking for their AWS credentials/profile and their project specifications
      • Creates a CloudFormation Stack for the user’s first stage, which creates an IAM Group and a staged IAM Role for that IAM Group
      • Creates all project scaffolding in current working directory
      • Creates an AWS API Gateway REST API for the project
      • Creates environment var file in the s3 bucket for the initial stage and region. Why S3?

Module Commands

Commands that interact with aws modules (awsm)

  • $ jaws module create

  • Creates one or both of the following in the aws_modules folder. Default is to create both:

  • A lambda function in the aws_modules folder with basic scaffolding.

  • An API gateway configuration

  • aws module installation and update
    • We leverage the most popualar package manager for the runtime and utilize a post-install hook to JAWS stuff. For example in nodejs: npm install awsm-images --save. See awsm-org for more info.

Region Commands

  • $ jaws region create
    • Creates new region in existing project. By default executes CloudFormation to make one stage in new region.

Stage Commands

  • $ jaws stage create
    • Creates a new stage in existing region. By default executes CloudFormation to make new stage.

Dash Commands

Deploy your lambdas and endpoints using the JAWS dashboard.

  • $ jaws dash

  • Interactive dashboard used to get an overview of your project and deploy resources

ENV Commands

Modeled after Heroku's environment variable commands, these commands manage environment variable files for all stages and regions. There is a reserved stage local which stores the env var file in .env. Otherwise they are stored is s3 at s3://<jaws.json:stages[stage][region].jawsBucket>/JAWS/<projectName>/<stage>/envVars/.env

  • $ jaws env list <stage> <region>

  • List all env vars for given stage and region (or all regions for stage). Will display env vars that each jaws-module uses and indicate env vars that are not yet set.

  • $ jaws env get <stage> <region> <key>

  • Get the value for a specific key in stage and region (or all regions for stage).

  • $ jaws env set <stage> <region> <key> <val>

  • Set the value for a specific key in stage and region (or all regions for stage)..

  • $ jaws env unset <stage> <region> <key>

  • Unset the value for a specific key in stage and region (or all regions for stage)..

Tag Commands

depricated per serverless#164

Deploy Commands

Non-interactive way (dash alternative) to deploy lambda|endpoint|resources from lambda CWD.

  • $ jaws deploy <type> [stage] [region]

  • Deploys lambda|endpoint|resources

Run Commands

Way to test your lambda locally. We highly recommend pushing your logic out of handler code, and utlize the runtimes testing framework (like mocha for nodejs).

  • $ jaws run

  • Must be run within a lambda dir. Executes the event.json in CWD.