/// <summary>
/// Returns the export T of the startup projects if those projects support the specified capabilities
/// </summary>
public ImmutableArray <T> GetExportFromDotNetStartupProjects <T>(string capabilityMatch) where T : class
{
#pragma warning disable RS0030 // Do not used banned APIs
EnvDTE.DTE dte = ServiceProvider.GetService <EnvDTE.DTE, EnvDTE.DTE>();
#pragma warning restore RS0030 // Do not used banned APIs
if (dte != null)
{
if (dte.Solution.SolutionBuild.StartupProjects is Array startupProjects && startupProjects.Length > 0)
{
#pragma warning disable RS0030 // Do not used banned APIs
IVsSolution sln = ServiceProvider.GetService <IVsSolution, SVsSolution>();
#pragma warning restore RS0030 // Do not used banned APIs
var results = PooledArray <T> .GetInstance();
foreach (string projectName in startupProjects)
{
sln.GetProjectOfUniqueName(projectName, out IVsHierarchy hier);
if (hier != null && hier.IsCapabilityMatch(capabilityMatch))
{
string projectPath = hier.GetProjectFilePath();
results.Add(ProjectExportProvider.GetExport <T>(projectPath));
}
}
return(results.ToImmutableAndFree());
}
}
return(ImmutableArray <T> .Empty);
}
/// <summary>
/// Returns an unconfigured project level contexts for given project file path.
/// </summary>
/// <param name="projectFilePath">Full path to project path.</param>
/// <returns>
/// Instance of <see cref="IDependenciesGraphProjectContext"/> or null if context was not found for given project file.
/// </returns>
public IDependenciesGraphProjectContext GetProjectContext(string projectFilePath)
{
if (string.IsNullOrEmpty(projectFilePath))
{
throw new ArgumentException(nameof(projectFilePath));
}
IDependenciesGraphProjectContext context = null;
if (ProjectContexts.TryGetValue(projectFilePath, out context))
{
return(context);
}
context = ProjectExportProvider.GetExport <IDependenciesGraphProjectContext>(projectFilePath);
if (context == null)
{
return(null);
}
ProjectContexts[projectFilePath] = context;
context.ProjectContextChanged += OnProjectContextChanged;
context.ProjectContextUnloaded += OnProjectContextUnloaded;
return(context);
}
/// <summary>
/// Returns the export T of the startup project if that project supports the specified capabilities
/// </summary>
public T GetExportFromSingleDotNetStartupProject <T>(string capabilityMatch) where T : class
{
EnvDTE.DTE dte = ServiceProvider.GetService <EnvDTE.DTE, EnvDTE.DTE>();
if (dte != null)
{
if (dte.Solution.SolutionBuild.StartupProjects is Array startupProjects && startupProjects.Length == 1)
{
IVsSolution sln = ServiceProvider.GetService <IVsSolution, SVsSolution>();
foreach (string projectName in startupProjects)
{
sln.GetProjectOfUniqueName(projectName, out IVsHierarchy hier);
if (hier != null && hier.IsCapabilityMatch(capabilityMatch))
{
string projectPath = hier.GetProjectFilePath();
return(ProjectExportProvider.GetExport <T>(projectPath));
}
}
}
}
return(null);
}
public IDependenciesSnapshotProvider GetSnapshotProvider(string projectFilePath)
{
if (string.IsNullOrEmpty(projectFilePath))
{
throw new ArgumentException(nameof(projectFilePath));
}
lock (_snapshotProvidersLock)
{
if (SnapshotProviders.TryGetValue(projectFilePath, out IDependenciesSnapshotProvider snapshotProvider))
{
return(snapshotProvider);
}
snapshotProvider = ProjectExportProvider.GetExport <IDependenciesSnapshotProvider>(projectFilePath);
if (snapshotProvider != null)
{
RegisterSnapshotProvider(snapshotProvider);
}
return(snapshotProvider);
}
}
/// <summary>
/// Returns the export T of the startup projects if those projects support the specified capabilities
/// </summary>
public ImmutableArray <T> GetExportFromDotNetStartupProjects <T>(string capabilityMatch) where T : class
{
EnvDTE.DTE dte = ServiceProvider.GetService <EnvDTE.DTE, EnvDTE.DTE>();
if (dte != null)
{
if (dte.Solution.SolutionBuild.StartupProjects is Array startupProjects && startupProjects.Length > 0)
{
IVsSolution sln = ServiceProvider.GetService <IVsSolution, SVsSolution>();
ImmutableArray <T> .Builder results = ImmutableArray.CreateBuilder <T>();
foreach (string projectName in startupProjects)
{
sln.GetProjectOfUniqueName(projectName, out IVsHierarchy hier);
if (hier != null && hier.IsCapabilityMatch(capabilityMatch))
{
string projectPath = hier.GetProjectFilePath();
results.Add(ProjectExportProvider.GetExport <T>(projectPath));
}
}
return(results.ToImmutable());
}
}
return(ImmutableArray <T> .Empty);
}