private static IEnumerable <ProjectNugetsGrouping> ProjectUpgradeOrderFromDependency(
IReadOnlyCollection <ProjectNugetsGrouping> allProjects,
ProjectNugetsGrouping targetProject,
ProjectNugetsGrouping currentProject,
HashSet <string> doneProjects)
{
var allDependenciesAreDone = AllDependenciesAreDone(allProjects, targetProject, currentProject, doneProjects);
if (allDependenciesAreDone && !doneProjects.Contains(currentProject.ProjectName))
{
doneProjects.Add(currentProject.ProjectName);
yield return(currentProject);
var dependents = ImmediateDependents(allProjects, currentProject);
var dependentsOrder = dependents.SelectMany(dependent =>
ProjectUpgradeOrderFromDependency(allProjects, targetProject, dependent, doneProjects)
);
foreach (var dependentProject in dependentsOrder)
{
yield return(dependentProject);
}
}
}
private static IEnumerable <ProjectNugetsGrouping> ImmediateDependents(
IEnumerable <ProjectNugetsGrouping> allProjects, ProjectNugetsGrouping currentProject
) =>
allProjects.Where(project =>
project.Nugets.Any(nuget =>
nuget.Name == currentProject.ProjectName
)
);
private static bool DependsOnTargetProject(
IReadOnlyCollection <ProjectNugetsGrouping> allProjects,
ProjectNugetsGrouping targetProject,
ProjectNugetsGrouping currentProject)
{
var dependencies = ImmediateDependencies(allProjects, currentProject);
return(dependencies.Any(dependency =>
dependency.ProjectName == targetProject.ProjectName ||
DependsOnTargetProject(allProjects, targetProject, dependency)
));
}
private static bool AllDependenciesAreDone(
IReadOnlyCollection <ProjectNugetsGrouping> allProjects,
ProjectNugetsGrouping targetProject,
ProjectNugetsGrouping currentProject,
IReadOnlyCollection <string> doneProjects)
{
var dependencies = ImmediateDependencies(allProjects, currentProject);
var remainingDependencies = dependencies.Where(dependency =>
!doneProjects.Contains(dependency.ProjectName) &&
DependsOnTargetProject(allProjects, targetProject, dependency)
);
return(!remainingDependencies.Any());
}
public TestData(string name, string packagesConfigContent, ProjectNugetsGrouping expectedProjectNugetsGrouping)
{
Name = name;
PackagesConfigContent = packagesConfigContent;
ExpectedProjectNugetsGrouping = expectedProjectNugetsGrouping;
}
