PackagesToRemove(
Array <PackageDefinition> toRemove,
Array <PackageDefinition> packageDefinitions,
PackageDefinition masterDefinitionFile)
{
var additionalToRemove = new Array <PackageDefinition>();
foreach (var r in toRemove)
{
foreach (var p in packageDefinitions)
{
if (p.Parents.Contains(r))
{
p.Parents.Remove(r);
}
if (0 == p.Parents.Count() && p != masterDefinitionFile && !toRemove.Contains(p))
{
additionalToRemove.AddUnique(p);
}
}
}
if (additionalToRemove.Count() > 0)
{
// recurse
additionalToRemove.AddRangeUnique(PackagesToRemove(additionalToRemove, packageDefinitions, masterDefinitionFile));
}
return(additionalToRemove);
}
PackagesToRemove(
Array <PackageDefinition> toRemove,
Array <PackageDefinition> packageDefinitions,
PackageDefinition masterDefinitionFile)
{
var additionalToRemove = new Array <PackageDefinition>();
foreach (var r in toRemove)
{
foreach (var p in packageDefinitions)
{
if (!p.Parents.Any())
{
// immediately ignore any packages that have no parents
// as these are scheduled to be deleted
// avoids a possible infinite recursion into PackagesToRemove
continue;
}
if (p.Parents.Contains(r))
{
p.Parents.Remove(r);
}
if (0 == p.Parents.Count() && p != masterDefinitionFile && !toRemove.Contains(p))
{
additionalToRemove.AddUnique(p);
}
}
}
if (additionalToRemove.Count() > 0)
{
// recurse
additionalToRemove.AddRangeUnique(PackagesToRemove(additionalToRemove, packageDefinitions, masterDefinitionFile));
}
return(additionalToRemove);
}