/// <summary>
/// Verifies that a package has been previously installed as well as
/// currently existing locally with all dependencies, and if so,
/// adds it back to the outgoing cache file along with all it's
/// previously calculated dependencies.
/// </summary>
public bool VerifyPackage(PackageIdentity packageIdentity, NuGetPackageManager packageManager)
{
CachedPackage cached = _cachedPackages.FirstOrDefault(x =>
x.PackageReference.PackageIdentity.Id.Equals(packageIdentity.Id, StringComparison.OrdinalIgnoreCase) &&
x.PackageReference.PackageIdentity.Version.Equals(packageIdentity.Version));
if (cached != null && cached.VerifyPackage(packageManager))
{
_installedPackages.Add(cached);
return(true);
}
return(false);
}
public IDisposable AddPackage(PackageIdentity identity, NuGetFramework targetFramework)
{
if (_currentlyInstallingPackage != null && _currentlyInstallingPackage.CurrentlyInstalling)
{
// We're currently installing a package, so add the dependency to that one
// Make sure this isn't the actual top-level package
if (!_currentlyInstallingPackage.CachedPackage.PackageReference.PackageIdentity.Equals(identity) ||
!_currentlyInstallingPackage.CachedPackage.PackageReference.TargetFramework.Equals(targetFramework))
{
_currentlyInstallingPackage.CachedPackage.AddDependency(new CachedPackage(identity, targetFramework));
}
return(EmptyDisposable.Instance);
}
// This is a new top-level installation, so add to the root
CachedPackage cachedPackage = new CachedPackage(identity, targetFramework);
_installedPackages.Add(cachedPackage);
_currentlyInstallingPackage = new CachedPackageEntry(cachedPackage);
return(_currentlyInstallingPackage);
}
public CachedPackageEntry(CachedPackage cachedPackage)
{
CachedPackage = cachedPackage;
CurrentlyInstalling = true;
}
public void AddDependency(CachedPackage cachedPackage)
{
Element.Add(cachedPackage.Element);
_dependencies.Add(cachedPackage);
}