private static List <TargetDefinition> GetUnfilteredExecutingTargets(NukeBuild build, IReadOnlyCollection <TargetDefinition> invokedTargets)
{
var vertexDictionary = build.TargetDefinitions.ToDictionary(x => x, x => new Vertex <TargetDefinition>(x));
foreach (var pair in vertexDictionary)
{
pair.Value.Dependencies = pair.Key.TargetDefinitionDependencies.Select(x => vertexDictionary[x]).ToList();
}
var graphAsList = vertexDictionary.Values.ToList();
var executingTargets = new List <TargetDefinition>();
while (graphAsList.Any())
{
var independents = graphAsList.Where(x => !graphAsList.Any(y => y.Dependencies.Contains(x))).ToList();
if (EnvironmentInfo.ArgumentSwitch("strict") && independents.Count > 1)
{
ControlFlow.Fail(
new[] { "Incomplete target definition order." }
.Concat(independents.Select(x => $" - {x.Value.Name}"))
.JoinNewLine());
}
var independent = independents.FirstOrDefault();
if (independent == null)
{
var scc = new StronglyConnectedComponentFinder <TargetDefinition>();
var cycles = scc.DetectCycle(graphAsList)
.Cycles()
.Select(x => string.Join(" -> ", x.Select(y => y.Value.Name)));
ControlFlow.Fail(
new[] { "Circular dependencies between target definitions." }
.Concat(independents.Select(x => $" - {cycles}"))
.JoinNewLine());
}
graphAsList.Remove(independent);
var targetDefinition = independent.Value;
var dependencies = executingTargets.SelectMany(x => x.TargetDefinitionDependencies);
if (!invokedTargets.Contains(targetDefinition) &&
!dependencies.Contains(targetDefinition))
{
continue;
}
executingTargets.Add(targetDefinition);
}
executingTargets.Reverse();
return(executingTargets);
}
private static List <TargetDefinition> GetSortedList(
IReadOnlyCollection <TargetDefinition> specifiedTargets,
IReadOnlyCollection <TargetDefinition> allTargets)
{
var vertexDictionary = allTargets.ToDictionary(x => x, x => new Vertex <TargetDefinition>(x));
foreach (var pair in vertexDictionary)
{
pair.Value.Dependencies = pair.Key.TargetDefinitionDependencies.Select(x => vertexDictionary[x]).ToList();
}
var graphAsList = vertexDictionary.Values.ToList();
var result = new List <TargetDefinition>();
while (graphAsList.Any())
{
var independents = graphAsList.Where(x => !graphAsList.Any(y => y.Dependencies.Contains(x))).ToList();
if (EnvironmentInfo.ArgumentSwitch("strict") && independents.Count > 1)
{
ControlFlow.Fail(
new[] { "Incomplete target definition order." }
.Concat(independents.Select(x => $" - {x.Value.Name}"))
.Join(Environment.NewLine));
}
var independent = independents.FirstOrDefault();
if (independent == null)
{
var scc = new StronglyConnectedComponentFinder <TargetDefinition>();
var cycles = scc.DetectCycle(graphAsList)
.Cycles()
.Select(x => string.Join(" -> ", x.Select(y => y.Value.Name)));
ControlFlow.Fail(
new[] { "Circular dependencies between target definitions." }
.Concat(independents.Select(x => $" - {cycles}"))
.Join(Environment.NewLine));
}
graphAsList.Remove(independent);
var targetDefinition = independent.Value;
var executableDependency = result.SelectMany(x => x.TargetDefinitionDependencies).Contains(targetDefinition) &&
!EnvironmentInfo.ArgumentSwitch("nodeps");
if (specifiedTargets.Contains(targetDefinition) || executableDependency)
{
result.Add(targetDefinition);
}
}
result.Reverse();
return(result);
}
