/// <summary>
/// Gets all dependencies of this pipeline including <see cref="IReadOnlyPipeline.DependencyOf"/> declarations.
/// </summary>
/// <remarks>This does not resolve nested dependencies, only the combination of
/// <see cref="IReadOnlyPipeline.Dependencies"/> and <see cref="IReadOnlyPipeline.DependencyOf"/> declarations.</remarks>
/// <param name="pipeline">The pipeline.</param>
/// <param name="pipelines">The current pipelines.</param>
/// <returns>All dependencies of the pipeline.</returns>
public static IEnumerable <string> GetAllDependencies(this IReadOnlyPipeline pipeline, IReadOnlyPipelineCollection pipelines)
{
_ = pipeline ?? throw new ArgumentNullException(nameof(pipeline));
_ = pipelines ?? throw new ArgumentNullException(nameof(pipelines));
string pipelineName = pipelines.FirstOrDefault(x => x.Value.Equals(pipeline)).Key
?? throw new InvalidOperationException($"Could not find pipeline {pipeline.GetType().Name} in pipeline collection");
return((pipeline.Dependencies ?? (IEnumerable <string>)Array.Empty <string>())
.Concat(pipelines.Where(x => x.Value.DependencyOf?.Contains(pipelineName, StringComparer.OrdinalIgnoreCase) == true).Select(x => x.Key))
.Distinct(StringComparer.OrdinalIgnoreCase));
}
/// <summary> /// Gets all dependencies of this pipeline including <see cref="IReadOnlyPipeline.DependencyOf"/> declarations. /// </summary> /// <remarks>This does not resolve nested dependencies, only the combination of /// <see cref="IReadOnlyPipeline.Dependencies"/> and <see cref="IReadOnlyPipeline.DependencyOf"/> declarations.</remarks> /// <param name="pipeline">The pipeline.</param> /// <param name="executionState">The current execution state (usually an <see cref="IEngine"/> or <see cref="IExecutionContext"/>).</param> /// <returns>All dependencies of the pipeline.</returns> public static IEnumerable <string> GetAllDependencies(this IReadOnlyPipeline pipeline, IExecutionState executionState) => pipeline.GetAllDependencies((executionState ?? throw new ArgumentNullException(nameof(executionState))).Pipelines);
