README.md

Pipeline Selector

To use the pipeline selector:

• Define a Map of dependencies with each key being a pipeline and the value being a list of pipelines the key depends on
• Define a list of requested pipelines
• Include the pipeline_selector.config file and call pipeline_selector.get_pipelines(<dependencies>, <requested-pipelines>)

The function returns a List of all pipelines that need to run to satisfy each requested pipeline's dependencies.

Available functions

• get_pipelines - Function for resolving dependencies and identifying all pipelines that need to be run
  • Positional args:

    position	name	type	required	default	description
    1	pipeline_dependencies	Map	Yes	none	Map defining the dependencies for each pipeline
    2	requested_pipelines	List	No	[]	List of requested pipelines for which to resolve dependencies

Example

To resolve dependencies for a list of pipelines params.requested_pipelines using dependencies pipeline_dependencies:

includConfig "/path/to/pipeline_selector.config"
...
methods {
    ...
    Map pipeline_dependencies = [
        'pipeline-1': ['pipeline-2'],
        'pipeline-2': ['pipeline-3', 'pipeline-4']
    ]
    List pipelines_to_run = pipeline_selector.get_pipelines(pipeline_dependencies, params.requested_pipelines)
}