Overview and basic usage

dev

Runs a resource in development mode, enabling local development and debugging.

For container workloads:

• Maps all container ports specified in the events section to your local machine.
• Injects environment variables from $ResourceParam and $Secret directives into the container.
• Injects temporary AWS credentials, giving your local container the same IAM permissions as the deployed version.
• Requires a deployed stack for emulation. Use --disableEmulation to run a workload that has not yet been deployed.
• Streams container logs to the console.
• You must specify which container to run using the --container option.

For Lambda functions:

• Quickly redeploys the function without using CloudFormation.
• Streams logs from CloudWatch to your console.
• The function runs in the same AWS environment as in production.

In development mode, the resource will automatically restart or redeploy when you type rs and press Enter in the terminal. If you use the --watch flag, it will also trigger on any source file change.

stacktape dev --stage <<stage>> --region <<region>> --resourceName <<resourceName>>

API reference