IEnumerable <PackageOperationResult> CleanProjectPackagesCore(IEnumerable <IPackageDescriptor> projectDescriptors, ISupportCleaning projectRepository, Func <string, bool> packageName)
{
var resolvedPackages = projectDescriptors.Select(projectDescriptor => new{ projectDescriptor, result = _resolver.TryResolveDependencies(projectDescriptor, new[] { projectRepository }) });
var failing = resolvedPackages.FirstOrDefault(x => x.result.SuccessfulPackages.Any() == false);
if (failing != null)
{
yield return(new PackageCleanCannotDo(failing.projectDescriptor));
yield break;
}
var projectPackagesInUse = from successfulPackageStack in resolvedPackages.SelectMany(x => x.result.SuccessfulPackages)
from package in successfulPackageStack.Packages
where packageName(package.Identifier.Name)
select package;
var otherPackages = from packagesByName in projectRepository.PackagesByName
where !packageName(packagesByName.Key)
from package in packagesByName
select package;
var packagesInUse = projectPackagesInUse.Concat(otherPackages).ToList();
foreach (var cleanedPackage in projectRepository.Clean(packagesInUse))
{
yield return(cleanedPackage);
}
}
IEnumerable<ICommandOutput> CleanRepository(ISupportCleaning repository, IEnumerable<IPackageInfo> packagesToKeep)
{
foreach (var package in repository.Clean(packagesToKeep))
{
if (package.Success)
yield return new GenericMessage("Package '{0}' removed.", package.Package.FullName);
else
yield return new GenericMessage("Package '{0}' could not be removed, possibly because a file is still in use. If you use Visual Studio, try closing it and retrying.", package.Package.FullName);
}
repository.RefreshAnchors(PackageManager.TryResolveDependencies(Environment.Descriptor, new[] { Environment.ProjectRepository }));
}
IEnumerable <PackageOperationResult> CleanSystemPackagesCore(ISupportCleaning systemRepository, Func <string, bool> packageNameSelector)
{
var selectedPackages = from packageByName in systemRepository.PackagesByName
where packageNameSelector(packageByName.Key)
select packageByName.OrderByDescending(x => x.Version).First();
var untouchedVersions = systemRepository.PackagesByName.Where(x => !packageNameSelector(x.Key)).SelectMany(x => x);
foreach (var clean in systemRepository.Clean(selectedPackages.Concat(untouchedVersions)))
{
yield return(clean);
}
}
IEnumerable<ICommandOutput> RemoveFromRepository(ISupportCleaning repository)
{
if (Last)
Version = repository.PackagesByName[Name].Select(x=>x.Version)
.OrderByDescending(x => x)
.FirstOrDefault();
return repository.Clean(repository.PackagesByName
.SelectMany(x => x)
.Where(PackageShouldBeKept))
.Select(PackageRemovedMessage);
}
IEnumerable<PackageOperationResult> CleanSystemPackagesCore(ISupportCleaning systemRepository, Func<string, bool> packageNameSelector)
{
var lastVersions = from packageByName in systemRepository.PackagesByName
where packageNameSelector(packageByName.Key)
select packageByName.OrderByDescending(x => x.Version).First();
var untouchedVersions = systemRepository.PackagesByName.Where(x => !packageNameSelector(x.Key)).SelectMany(x => x);
foreach (var clean in systemRepository.Clean(lastVersions.Concat(untouchedVersions)))
yield return clean;
}
IEnumerable<PackageOperationResult> CleanProjectPackagesCore(PackageDescriptor projectDescriptor, ISupportCleaning projectRepository, Func<string, bool> packageName)
{
var resolvedPackages = _resolver.TryResolveDependencies(projectDescriptor, new[] { projectRepository });
if(resolvedPackages.SuccessfulPackages.Any() == false)
{
yield return new PackageCleanCannotDo(projectDescriptor);
yield break;
}
var projectPackagesInUse = from successfulPackageStack in resolvedPackages.SuccessfulPackages
from package in successfulPackageStack.Packages
where packageName(package.Identifier.Name)
select package;
var otherPackages = from packagesByName in projectRepository.PackagesByName
where !packageName(packagesByName.Key)
from package in packagesByName
select package;
var packagesInUse = projectPackagesInUse.Concat(otherPackages).ToList();
foreach (var cleanedPackage in projectRepository.Clean(packagesInUse))
yield return cleanedPackage;
foreach (var anchored in AnchorPackages(resolvedPackages, new[] { projectRepository }))
yield return anchored;
}
IEnumerable<ICommandOutput> CleanRepository(ISupportCleaning repository, IEnumerable<IPackageInfo> packagesToKeep)
{
foreach (var removedRepo in repository.Clean(packagesToKeep))
yield return new GenericMessage("Removed package '{0}'.", removedRepo.FullName);
repository.RefreshAnchors(PackageManager.TryResolveDependencies(Environment.Descriptor, new[] { Environment.ProjectRepository }));
}