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Defines an action to execute. A reference to a step may be used as a dependency for a group or a step, so the group mechanism is a convenient way to ensure parts of scenarios are executed in the proper order. Execution of a step is successful if the command returns a 0 status code, unless the env attribute is used to modify this behavior.

Attributes

• name - name used to refer to the step. This string must be unique.
• requires - comma separated list of dependencies for the step. These can be group or step names.
• unless - If the string evaluates to a non-null value, the step is not executed.
• if - If the string evaluates to a null value, the step is not executed.
• delay - the step pauses this number of seconds before execution of the command starts.
• cmd - the command to execute for this step.
• env - if this string contains an exclamation point ("!") the step fails if execution of the command does not return an error.

scenario

Defines a set of operations to be run as a single unit. Scenarios may be run from the command line using the stc tool.

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