Strategy

A strategy is an iterator that is responsible for controlling actions execution order.

Default strategy is auto.

Dependency types

A dependency is a relation between two actions, and it can be either strict or not. If an action has a strict dependency failed, then it is treated as skipped and is not executed.

Available strategies

explicit

Actions are started immediately after their explicit dependencies have finished the execution. If no dependencies given for an action, then it is scheduled to start in the very beginning of the workflow run.

free

All actions are started immediately in parallel. All dependencies are ignored.

sequential

Actions run one-by-one in the same order they are specified in the workflow. All dependencies are ignored.

auto

Use both explicit and outcome-based dependencies. Same as explicit, but in case of referring to some action’s outcome, an implicit dependency is added so the outcome could be resolved.