1.0.3 • Published 11 months ago
@mhlabs/sfn-cli v1.0.3
sfn-cli
Command line interface for inspecting Amazon StepFunctions executions and building state machine definitions.
Installation
npm i -g @mhlabs/sfn-cli
Usage
Usage: sfn [options] [command]
Options:
-v, --vers output the current version
-h, --help display help for command
Commands:
build|b [options] Creates, explores and extends a StepFunctions ASL definition
help [command] display help for command
Create / modify a state machine definition
Command: $ sfn build --definition-file my-definition.yaml
If the my-definition.yaml
file doesn't exist, you will be prompted to create it. The tool will then create a skeleton of an ASL definition and guide you through creating the initial state.
Browse and inspect state machines
Command: $ sfn inspect
Options:
-n, --name-prefix [prefix] Name prefix of state machine (optional) (default: "")
-s, --status-filter [statusFilter] Execution status filter. One of RUNNING | SUCCEEDED | FAILED | TIMED_OUT | ABORTED (optional)
-p, --profile [profile] AWS profile to use (default: "default")
--region [region] The AWS region to use. Falls back on AWS_REGION environment variable if not specified
Real time sync your local ASL with the cloud
Prerequisites is that the state machine is already deployed and that the local ASL definition matches the one that's deployed. This command supports SAM's DefinitionSubstitution
s and a key/value map between substitution keys and actual values will be compiled at start-up.
Command: $ sfn sync
Usage: sfn sync|s [options]
Syncs a StepFunctions ASL file with the cloud
Options:
-s, --stack-name [stackName] The name of the deployed stack (required)
-t, --template-file [templateFile] Path to SAM template file (default: "template.yaml")
-p, --profile [profile] AWS profile to use (default: "default")
--region [region] The AWS region to use. Falls back on AWS_REGION environment variable if not specified
-h, --help display help for command
Known issues
- Boolean logic in Choice states is not yet implemented
- By design, the tool will not guide you through adding ARNs and other parameters to SDK integrations. This is best done in a code editor.