/// <summary>
/// Removes references that have
/// the Temp attribute and which
/// were added from the Dependencies
/// and FrameworkAssemblies sections
/// of the lock file.
/// </summary>
public virtual IEnumerable <string> SwitchDependency(IProjectReference reference, ReferenceType type)
{
HashSet <string> output = new
HashSet <string>
();
foreach (ProjectItem item in GetTempItem(reference, type))
{
if (type == ReferenceType.ProjectReference)
{
output.Add(item.EvaluatedInclude);
}
// Implicit.
if (!item.HasMetadata("Version"))
{
reference.MsbProject.RemoveItem(item);
}
// Explicit.
else
{
item.UnevaluatedInclude = item.GetMetadataValue("Temp");
item.RemoveMetadata("Temp");
item.RemoveMetadata("Name");
item.ItemType = Type.ToString();
}
MessageProvider.AddMessage(reference.UniqueName, $"Dependency: { Path.GetFileNameWithoutExtension(item.EvaluatedInclude) } has been switched back. Type: { Type }", MessageCategory.ME);
}
return(output);
}
/// <summary>
/// Callback for <see cref="MenuCommand"/>.
/// </summary>
public override void Callback(object sender, EventArgs eventArgs)
{
try
{
CommandProvider.Route(Name);
}
catch (Exception exception)
{
MessageProvider.AddMessage(exception);
}
}
/// <summary>
/// Includes implicit, explicit project references
/// listed in the Dependencies section of the lock
/// file.
/// </summary>
///
/// <exception cref="SwitcherException"/>
///
/// <remarks>
/// Implicit dependencies mean transitive.
/// </remarks>
public virtual void SwitchPkgDependency(IProjectReference reference, LockFileTargetLibrary library, string absolutePath)
{
/*
* References can be represented by several values in
* an ItemGroup, for example, when included using the
* Condition attribute.
*/
ICollection <ProjectItem> items = reference.MsbProject.GetItemsByEvaluatedInclude(library.Name);
// Implicit.
if (!items.Any())
{
base.AddReference(reference, Type, absolutePath, new Dictionary <string, string>(2)
{
{ "Name", library.Name }
});
}
// Explicit.
else
{
/*
* Re-creating an item can lead to the loss
* of user metadata; in order to avoid this,
* the item is redefined.
*/
foreach (ProjectItem item in items)
{
item.ItemType = Type.ToString();
item.SetMetadataValue("Temp", item.EvaluatedInclude);
item.SetMetadataValue("Name", item.EvaluatedInclude);
item.UnevaluatedInclude = absolutePath;
}
MessageProvider.AddMessage(reference.MsbProject.FullPath, $"Dependency: {library.Name } has been switched. Type: { Type }", MessageCategory.ME);
}
}
