private void ExecuteInitScripts()
{
// Fix for Bug 1426 Disallow ExecuteInitScripts from being executed concurrently by multiple threads.
lock (_initScriptsLock)
{
if (!_solutionManager.IsSolutionOpen)
{
return;
}
Debug.Assert(_settings != null);
if (_settings == null)
{
return;
}
try
{
// invoke init.ps1 files in the order of package dependency.
// if A -> B, we invoke B's init.ps1 before A's.
IEnumerable <NuGetProject> projects = _solutionManager.GetNuGetProjects();
NuGetPackageManager packageManager = new NuGetPackageManager(_sourceRepositoryProvider, _settings, _solutionManager);
List <PackageIdentity> sortedPackages = new List <PackageIdentity>();
foreach (NuGetProject project in projects)
{
// Skip project K projects.
if (project is NuGet.ProjectManagement.Projects.ProjectKNuGetProjectBase)
{
continue;
}
IEnumerable <PackageReference> installedRefs = project.GetInstalledPackagesAsync(CancellationToken.None).Result;
if (installedRefs != null && installedRefs.Any())
{
IEnumerable <PackageIdentity> installedPackages = packageManager.GetInstalledPackagesInDependencyOrder(project, new EmptyNuGetProjectContext(), CancellationToken.None).Result;
sortedPackages.AddRange(installedPackages);
}
}
// Get the path to the Packages folder.
string packagesFolderPath = packageManager.PackagesFolderSourceRepository.PackageSource.Source;
foreach (var package in sortedPackages)
{
PackagePathResolver packagePathResolver = new PackagePathResolver(packagesFolderPath);
string pathToPackage = packagePathResolver.GetInstalledPath(package);
string toolsPath = Path.Combine(pathToPackage, "tools");
AddPathToEnvironment(toolsPath);
Runspace.ExecuteScript(toolsPath, PowerShellScripts.Init, package);
}
}
catch (Exception ex)
{
// When Packages folder is not present, NuGetResolverInputException will be thrown
// as resolving DependencyInfo requires the presence of Packages folder.
if (ex.InnerException is NuGetResolverInputException)
{
// Silently fail.
}
else
{
// if execution of Init scripts fails, do not let it crash our console
ReportError(ex);
}
ExceptionHelper.WriteToActivityLog(ex);
}
}
}
private async Task ExecuteInitScriptsAsync()
{
// Fix for Bug 1426 Disallow ExecuteInitScripts from being executed concurrently by multiple threads.
using (await _initScriptsLock.EnterAsync())
{
if (!_solutionManager.IsSolutionOpen)
{
return;
}
Debug.Assert(_settings != null);
if (_settings == null)
{
return;
}
// invoke init.ps1 files in the order of package dependency.
// if A -> B, we invoke B's init.ps1 before A's.
var sortedPackages = new List <PackageIdentity>();
var packagesFolderPackages = new HashSet <PackageIdentity>(PackageIdentity.Comparer);
var globalPackages = new HashSet <PackageIdentity>(PackageIdentity.Comparer);
var projects = _solutionManager.GetNuGetProjects().ToList();
var packageManager = new NuGetPackageManager(
_sourceRepositoryProvider,
_settings,
_solutionManager,
_deleteOnRestartManager);
foreach (var project in projects)
{
// Skip project K projects.
if (project is ProjectKNuGetProjectBase)
{
continue;
}
var buildIntegratedProject = project as BuildIntegratedNuGetProject;
if (buildIntegratedProject != null)
{
var packages = BuildIntegratedProjectUtility.GetOrderedProjectDependencies(buildIntegratedProject);
sortedPackages.AddRange(packages);
globalPackages.UnionWith(packages);
}
else
{
var installedRefs = await project.GetInstalledPackagesAsync(CancellationToken.None);
if (installedRefs != null &&
installedRefs.Any())
{
// This will be an empty list if packages have not been restored
var installedPackages = await packageManager.GetInstalledPackagesInDependencyOrder(project, CancellationToken.None);
sortedPackages.AddRange(installedPackages);
packagesFolderPackages.UnionWith(installedPackages);
}
}
}
// Get the path to the Packages folder.
var packagesFolderPath = packageManager.PackagesFolderSourceRepository.PackageSource.Source;
var packagePathResolver = new PackagePathResolver(packagesFolderPath);
var globalFolderPath = SettingsUtility.GetGlobalPackagesFolder(_settings);
var globalPathResolver = new VersionFolderPathResolver(globalFolderPath);
var finishedPackages = new HashSet <PackageIdentity>(PackageIdentity.Comparer);
foreach (var package in sortedPackages)
{
// Packages may occur under multiple projects, but we only need to run it once.
if (!finishedPackages.Contains(package))
{
finishedPackages.Add(package);
try
{
string pathToPackage = null;
// If the package exists in both the global and packages folder, use the packages folder copy.
if (packagesFolderPackages.Contains(package))
{
// Local package in the packages folder
pathToPackage = packagePathResolver.GetInstalledPath(package);
}
else
{
// Global package
pathToPackage = globalPathResolver.GetInstallPath(package.Id, package.Version);
}
if (!string.IsNullOrEmpty(pathToPackage))
{
var toolsPath = Path.Combine(pathToPackage, "tools");
var scriptPath = Path.Combine(toolsPath, PowerShellScripts.Init);
if (Directory.Exists(toolsPath))
{
AddPathToEnvironment(toolsPath);
if (File.Exists(scriptPath))
{
if (_scriptExecutor.TryMarkVisited(
package,
PackageInitPS1State.FoundAndExecuted))
{
var scriptPackage = new ScriptPackage(
package.Id,
package.Version.ToString(),
pathToPackage);
Runspace.ExecuteScript(pathToPackage, scriptPath, scriptPackage);
}
}
else
{
_scriptExecutor.TryMarkVisited(package, PackageInitPS1State.NotFound);
}
}
}
}
catch (Exception ex)
{
// if execution of Init scripts fails, do not let it crash our console
ReportError(ex);
ExceptionHelper.WriteToActivityLog(ex);
}
}
}
}
}