Usage
=====

Command Line Interface
----------------------

Jeeves provide a useful CLI to execute your flows in a very convenient way,
for example. given a test flow:

.. code-block:: javascript

    // definition.json
    {
        "name": "Test flow",
        "tasks": [
            {
                "name": "Say hello",
                "type": "jeeves.core.actions.shell:ScriptAction",
                "parameters": {
                    "script": "#!/bin/bash\necho HELLO WORLD!"
                }
            }
        ]
    }


You can run it using `jeeves execute definition.json`::

    $ jeeves execute --output  definition.json
    (i) Running flow from definition.json
    === Running flow: Test flow
    ok! Running step [1/1]: Say hello
    === Full output:
    HELLO WORLD


You can also run the same command from stdin using::

    cat definition.json | jeeves execute --output -
    jeeves execute --output - < definition.json