private static IEnumerable <AssemblyBinding> AddBindingRedirects(
Project project,
IFileSystemProvider fileSystemProvider,
AppDomain domain,
IDictionary <string, HashSet <string> > projectAssembliesCache,
IVsFrameworkMultiTargeting frameworkMultiTargeting)
{
var redirects = Enumerable.Empty <AssemblyBinding>();
// Create a project system
IFileSystem fileSystem = VsProjectSystemFactory.CreateProjectSystem(project, fileSystemProvider);
// Run this on the UI thread since it enumerates all references
IEnumerable <string> assemblies = ThreadHelper.Generic.Invoke(() => project.GetAssemblyClosure(fileSystemProvider, projectAssembliesCache));
redirects = BindingRedirectResolver.GetBindingRedirects(assemblies, domain);
if (frameworkMultiTargeting != null)
{
// filter out assemblies that already exist in the target framework (CodePlex issue #3072)
FrameworkName targetFrameworkName = project.GetTargetFrameworkName();
redirects = redirects.Where(p => !FrameworkAssemblyResolver.IsHigherAssemblyVersionInFramework(p.Name, p.AssemblyNewVersion, targetFrameworkName, fileSystemProvider));
}
// Create a binding redirect manager over the configuration
var manager = new BindingRedirectManager(fileSystem, project.GetConfigurationFile());
// Add the redirects
manager.AddBindingRedirects(redirects);
return(redirects);
}
public void AddingBindingRedirectToEmptyConfig()
{
// Arrange
var mockFileSystem = new Mock <IFileSystem>();
mockFileSystem.Setup(m => m.FileExists("config")).Returns(true);
mockFileSystem.Setup(m => m.OpenFile("config")).Returns(@"<configuration></configuration>".AsStream());
var ms = new MemoryStream();
mockFileSystem.Setup(m => m.AddFile("config", It.IsAny <Stream>())).Callback <string, Stream>((path, stream) => {
stream.CopyTo(ms);
ms.Seek(0, SeekOrigin.Begin);
});
var bindingRedirectManager = new BindingRedirectManager(mockFileSystem.Object, "config");
AssemblyBinding assemblyBinding = GetAssemblyBinding("A", "key", "3.0.0.0");
// Act
bindingRedirectManager.AddBindingRedirects(new[] { assemblyBinding });
// Assert
Assert.AreEqual(@"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<runtime>
<assemblyBinding xmlns=""urn:schemas-microsoft-com:asm.v1"">
<dependentAssembly>
<assemblyIdentity name=""AssemblyName"" publicKeyToken=""token"" culture=""neutral"" />
<bindingRedirect oldVersion=""0.0.0.0-3.0.0.0"" newVersion=""3.0.0.0"" />
</dependentAssembly>
</assemblyBinding>
</runtime>
</configuration>", ms.ReadToEnd());
}
public void AddingBindingRedirectToEmptyConfig()
{
// Arrange
var mockFileSystem = new MockFileSystem();
mockFileSystem.AddFile("config", @"<configuration></configuration>");
var bindingRedirectManager = new BindingRedirectManager(mockFileSystem, "config");
AssemblyBinding assemblyBinding = GetAssemblyBinding("AssemblyName", "token", "3.0.0.0");
// Act
bindingRedirectManager.AddBindingRedirects(new[] { assemblyBinding });
// Assert
string outputContent = mockFileSystem.OpenFile("config").ReadToEnd();
Assert.Equal(@"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<runtime>
<assemblyBinding xmlns=""urn:schemas-microsoft-com:asm.v1"">
<dependentAssembly>
<assemblyIdentity name=""AssemblyName"" publicKeyToken=""token"" culture=""neutral"" />
<bindingRedirect oldVersion=""0.0.0.0-3.0.0.0"" newVersion=""3.0.0.0"" />
</dependentAssembly>
</assemblyBinding>
</runtime>
</configuration>", outputContent);
}
private void AddBindingRedirects()
{
IEnumerable <AssemblyBinding> bindingRedirects = BindingRedirectResolver.GetBindingRedirects(AppDomain.CurrentDomain.BaseDirectory, AppDomain.CurrentDomain);
if (bindingRedirects.Any())
{
BindingRedirectManager bindingRedirectManager = new BindingRedirectManager(mProjectManager.Project, mConfigurationFileName);
bindingRedirectManager.AddBindingRedirects(bindingRedirects);
}
}
public void AddingBindingRedirectWithMultipleAssemblyBindingSectionsAddsToFirstOne()
{
// Arrange
var mockFileSystem = new MockFileSystem();
mockFileSystem.AddFile("config", @"
<configuration>
<runtime>
<assemblyBinding xmlns=""urn:schemas-microsoft-com:asm.v1"">
<dependentAssembly>
<assemblyIdentity name=""System.Web.Mvc"" publicKeyToken=""31bf3856ad364e35"" />
<bindingRedirect oldVersion=""1.0.0.0"" newVersion=""2.0.0.0"" />
</dependentAssembly>
</assemblyBinding>
<assemblyBinding xmlns=""urn:schemas-microsoft-com:asm.v1"">
<dependentAssembly>
<assemblyIdentity name=""A.Library"" publicKeyToken=""a34a755ec277222f"" />
<bindingRedirect oldVersion=""1.0.0.0-2.0.0.0"" newVersion=""2.0.0.0"" />
</dependentAssembly>
</assemblyBinding>
</runtime>
</configuration>");
var bindingRedirectManager = new BindingRedirectManager(mockFileSystem, "config");
AssemblyBinding assemblyBinding = GetAssemblyBinding("AssemblyName", "token", "3.0.0.0");
// Act
bindingRedirectManager.AddBindingRedirects(new[] { assemblyBinding });
// Assert
string outputContent = mockFileSystem.OpenFile("config").ReadToEnd();
Assert.Equal(@"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<runtime>
<assemblyBinding xmlns=""urn:schemas-microsoft-com:asm.v1"">
<dependentAssembly>
<assemblyIdentity name=""System.Web.Mvc"" publicKeyToken=""31bf3856ad364e35"" />
<bindingRedirect oldVersion=""1.0.0.0"" newVersion=""2.0.0.0"" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name=""AssemblyName"" publicKeyToken=""token"" culture=""neutral"" />
<bindingRedirect oldVersion=""0.0.0.0-3.0.0.0"" newVersion=""3.0.0.0"" />
</dependentAssembly>
</assemblyBinding>
<assemblyBinding xmlns=""urn:schemas-microsoft-com:asm.v1"">
<dependentAssembly>
<assemblyIdentity name=""A.Library"" publicKeyToken=""a34a755ec277222f"" />
<bindingRedirect oldVersion=""1.0.0.0-2.0.0.0"" newVersion=""2.0.0.0"" />
</dependentAssembly>
</assemblyBinding>
</runtime>
</configuration>", outputContent);
}
private void AddBindingRedirects(AppDomain appDomain)
{
if (DoNotAddBindingRedirects)
{
return;
}
// We can't use HttpRuntime.BinDirectory since there is no runtime when installing via WebMatrix.
var binDirectory = Path.Combine(_siteRoot, "bin");
var assemblies = RemoteAssembly.GetAssembliesForBindingRedirect(appDomain, binDirectory);
var bindingRedirects = BindingRedirectResolver.GetBindingRedirects(assemblies);
if (bindingRedirects.Any())
{
// NuGet ends up reading our web.config file regardless of if any bindingRedirects are needed.
var bindingRedirectManager = new BindingRedirectManager(_projectManager.Project, "web.config");
bindingRedirectManager.AddBindingRedirects(bindingRedirects);
}
}
private void RemoveBindingRedirects()
{
IEnumerable <AssemblyBinding> bindingRedirects = BindingRedirectResolver.GetBindingRedirects(AppDomain.CurrentDomain.BaseDirectory, AppDomain.CurrentDomain);
string configurationFilePath = Path.Combine(mProjectManager.Project.Root, mConfigurationFileName);
XDocument document = XDocument.Load(configurationFilePath);
XElement runtimeElement = document.Root.Element("runtime");
IEnumerable <XElement> assemblyBindingElements = Enumerable.Empty <XElement>();
if (runtimeElement != null)
{
assemblyBindingElements = runtimeElement.Elements(XName.Get("assemblyBinding", "urn:schemas-microsoft-com:asm.v1")).Elements(XName.Get("dependentAssembly", "urn:schemas-microsoft-com:asm.v1"));
}
IEnumerable <AssemblyBinding> configurationBindingRedirects = assemblyBindingElements.Select(x => AssemblyBinding.Parse(x));
IEnumerable <AssemblyBinding> candidates = configurationBindingRedirects.Except(bindingRedirects);
if (candidates.Any())
{
BindingRedirectManager bindingRedirectManager = new BindingRedirectManager(mProjectManager.Project, mConfigurationFileName);
bindingRedirectManager.RemoveBindingRedirects(candidates);
}
}
public void AddBindingRedirectUpdatesElementsPreservingCommentsAndWhitespace()
{
// Arrange
var mockFileSystem = new MockFileSystem();
mockFileSystem.AddFile("config", @"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<runtime>
<assemblyBinding xmlns=""urn:schemas-microsoft-com:asm.v1"">
<dependentAssembly><assemblyIdentity name=""AssemblyName"" publicKeyToken=""token"" culture=""neutral"" />
<!-- This is a comment that should not be removed -->
<bindingRedirect oldVersion=""2.0.0.0"" newVersion=""3.0.0.0"" />
</dependentAssembly>
</assemblyBinding>
</runtime>
</configuration>");
var bindingRedirectManager = new BindingRedirectManager(mockFileSystem, "config");
AssemblyBinding assemblyBinding = GetAssemblyBinding("AssemblyName", "token", "4.0.0.0");
// Act
bindingRedirectManager.AddBindingRedirects(new[] { assemblyBinding });
// Assert
string outputContent = mockFileSystem.OpenFile("config").ReadToEnd();
Assert.Equal(@"<?xml version=""1.0"" encoding=""utf-8""?>
<configuration>
<runtime>
<assemblyBinding xmlns=""urn:schemas-microsoft-com:asm.v1"">
<dependentAssembly><assemblyIdentity name=""AssemblyName"" publicKeyToken=""token"" culture=""neutral"" />
<!-- This is a comment that should not be removed -->
<bindingRedirect oldVersion=""0.0.0.0-4.0.0.0"" newVersion=""4.0.0.0"" />
</dependentAssembly>
</assemblyBinding>
</runtime>
</configuration>", outputContent);
}
private static IEnumerable <AssemblyBinding> AddBindingRedirects(Project project, IFileSystemProvider fileSystemProvider, AppDomain domain, IDictionary <string, HashSet <string> > projectAssembliesCache, bool checkProjectType = true)
{
var redirects = Enumerable.Empty <AssemblyBinding>();
// Only add binding redirects to projects that aren't class libraries
if (!checkProjectType || project.SupportsConfig())
{
// Create a project system
IFileSystem fileSystem = VsProjectSystemFactory.CreateProjectSystem(project, fileSystemProvider);
// Run this on the UI thread since it enumerates all references
IEnumerable <string> assemblies = ThreadHelper.Generic.Invoke(() => project.GetAssemblyClosure(fileSystemProvider, projectAssembliesCache));
redirects = BindingRedirectResolver.GetBindingRedirects(assemblies, domain);
// Create a binding redirect manager over the configuration
var manager = new BindingRedirectManager(fileSystem, project.GetConfigurationFile());
// Add the redirects
manager.AddBindingRedirects(redirects);
}
return(redirects);
}
