private static string GetReadmeFilePath(NewPackageAction action)
{
// Get the package manager and project manager from the target
var packageManager = action.Target.TryGetFeature <IPackageManager>();
if (packageManager == null)
{
return(null);
}
// Get the package from the shared repository
var package = packageManager.LocalRepository.FindPackage(
action.PackageIdentity.Id, CoreConverters.SafeToSemanticVersion(action.PackageIdentity.Version));
if (package != null &&
package.GetFiles().Any(f => f.Path.Equals(ReadmeFileName, StringComparison.OrdinalIgnoreCase)))
{
var packageInstalledPath = packageManager.PathResolver.GetInstallPath(package);
return(System.IO.Path.Combine(
packageInstalledPath,
ReadmeFileName));
}
return(null);
}
public override Task <JObject> GetPackageMetadata(string id, Versioning.NuGetVersion version)
{
return(Task.Factory.StartNew(() =>
{
NuGetTraceSources.V2SourceRepository.Verbose("getpackage", "Getting metadata for {0} {1}", id, version);
var semver = CoreConverters.SafeToSemanticVersion(version);
var package = _repository.FindPackage(id, semver);
// Sometimes, V2 APIs seem to fail to return a value for Packages(Id=,Version=) requests...
if (package == null)
{
var packages = _repository.FindPackagesById(id);
package = packages.FirstOrDefault(p => Equals(p.Version, semver));
}
// If still null, fail
if (package == null)
{
return null;
}
string repoRoot = null;
IPackagePathResolver resolver = null;
if (_lprepo != null)
{
repoRoot = _lprepo.Source;
resolver = _lprepo.PathResolver;
}
return PackageJsonLd.CreatePackage(package, repoRoot, resolver);
}));
}
public CoreInteropPackage(JObject json)
{
Id = json.Value <string>("id");
Version = NuGetVersion.Parse(json.Value <string>("version"));
_oldVer = CoreConverters.SafeToSemanticVersion(Version);
Json = json;
}
private IEnumerable <PackageIdentity> CreatePackageIdentityFromNupkgPath()
{
PackageIdentity identity = null;
IPackage package = null;
try
{
// Example: install-package2 https://az320820.vo.msecnd.net/packages/microsoft.aspnet.mvc.4.0.20505.nupkg
if (_isHttp)
{
PackageIdentity packageIdentity = ParsePackageIdentityFromHttpSource(Id);
IPackageCacheRepository packageCache = this.Projects.FirstOrDefault().TryGetFeature <IPackageCacheRepository>();
IPackageName packageName = CoreConverters.SafeToPackageName(packageIdentity);
SemanticVersion packageSemVer = CoreConverters.SafeToSemanticVersion(packageIdentity.Version);
Uri downloadUri = new Uri(Id);
PackageDownloader downloader = new PackageDownloader();
// Try to download the package through the cache.
bool success = packageCache.InvokeOnPackage(
packageIdentity.Id,
packageSemVer,
(targetStream) =>
downloader.DownloadPackage(
new HttpClient(downloadUri),
packageName,
targetStream));
if (success)
{
// Try to get it from the cache again
package = packageCache.FindPackage(packageIdentity.Id, packageSemVer);
}
}
else
{
// Example: install-package2 c:\temp\packages\jQuery.1.10.2.nupkg
string fullPath = Path.GetFullPath(Id);
package = new OptimizedZipPackage(fullPath);
}
if (package != null)
{
Id = package.Id;
Version = package.Version.ToString();
identity = new PackageIdentity(Id, NuGetVersion.Parse(Version));
}
}
catch (Exception ex)
{
Log(MessageLevel.Error, Resources.Cmdlet_FailToParsePackages, Id, ex.Message);
}
return(new List <PackageIdentity>()
{
identity
});
}
public void Execute(NewPackageAction action, IExecutionContext context, CancellationToken cancelToken)
{
var nugetAware = action.Target.TryGetFeature <NuGetAwareProject>();
if (nugetAware != null)
{
var task = nugetAware.UninstallPackage(
action.PackageIdentity,
context,
cancelToken);
task.Wait();
return;
}
// Get the project manager
var projectManager = action.Target.GetRequiredFeature <IProjectManager>();
// Get the package out of the project manager
var package = projectManager.LocalRepository.FindPackage(
action.PackageIdentity.Id,
CoreConverters.SafeToSemanticVersion(action.PackageIdentity.Version));
Debug.Assert(package != null);
// Add the package to the project
projectManager.Logger = new ShimLogger(context);
projectManager.Project.Logger = projectManager.Logger;
projectManager.Execute(new PackageOperation(
package,
NuGet.PackageAction.Uninstall));
// Run uninstall.ps1 if present
ActionHandlerHelpers.ExecutePowerShellScriptIfPresent(
"uninstall.ps1",
action.Target,
package,
projectManager.PackageManager.PathResolver.GetInstallPath(package),
context);
}
public void Execute(NewPackageAction action, IExecutionContext context, CancellationToken cancelToken)
{
// Use the core-interop feature to execute the action
var packageManager = action.Target.GetRequiredFeature <IPackageManager>();
// Preconditions:
Debug.Assert(!packageManager.LocalRepository.IsReferenced(
action.PackageIdentity.Id,
CoreConverters.SafeToSemanticVersion(action.PackageIdentity.Version)),
"Expected the purge operation would only be executed AFTER the package was no longer referenced!");
// Get the package out of the project manager
var package = packageManager.LocalRepository.FindPackage(
action.PackageIdentity.Id,
CoreConverters.SafeToSemanticVersion(action.PackageIdentity.Version));
Debug.Assert(package != null);
// Purge the package from the local repository
packageManager.Logger = new ShimLogger(context);
packageManager.Execute(new PackageOperation(
package,
NuGet.PackageAction.Uninstall));
}
internal static IPackage GetPackage(IPackageCacheRepository packageCache, PackageIdentity packageIdentity, Uri downloadUri)
{
var packageSemVer = CoreConverters.SafeToSemanticVersion(packageIdentity.Version);
var packageName = CoreConverters.SafeToPackageName(packageIdentity);
var downloader = new PackageDownloader();
IPackage package = null;
if (packageCache != null)
{
package = packageCache.FindPackage(packageName.Id, packageSemVer);
if (package != null)
{
NuGetTraceSources.ActionExecutor.Info(
"download/cachehit",
"[{0}] Download: Cache Hit!",
packageIdentity);
// Success!
return(package);
}
if (downloadUri == null)
{
throw new InvalidOperationException(String.Format(
CultureInfo.CurrentCulture,
Strings.DownloadActionHandler_NoDownloadUrl,
packageIdentity));
}
// Try to download the package through the cache.
bool success = packageCache.InvokeOnPackage(
packageIdentity.Id,
packageSemVer,
(targetStream) =>
downloader.DownloadPackage(
new HttpClient(downloadUri),
packageName,
targetStream));
if (success)
{
NuGetTraceSources.ActionExecutor.Info(
"download/downloadedtocache",
"[{0}] Download: Downloaded to cache",
packageName);
// Try to get it from the cache again
package = packageCache.FindPackage(packageIdentity.Id, packageSemVer);
}
}
// Either:
// 1. We failed to load the package into the cache, which can happen when
// access to the %LocalAppData% directory is blocked,
// e.g. on Windows Azure Web Site build OR
// B. It was purged from the cache before it could be retrieved again.
// Regardless, the cache isn't working for us, so download it in to memory.
if (package == null)
{
NuGetTraceSources.ActionExecutor.Info(
"download/cachefailing",
"[{0}] Download: Cache isn't working. Downloading to RAM",
packageName);
using (var targetStream = new MemoryStream())
{
downloader.DownloadPackage(
new HttpClient(downloadUri),
packageName,
targetStream);
targetStream.Seek(0, SeekOrigin.Begin);
package = new ZipPackage(targetStream);
}
}
return(package);
}
public void Execute(NewPackageAction action, IExecutionContext context, CancellationToken cancelToken)
{
var nugetAware = action.Target.TryGetFeature <NuGetAwareProject>();
if (nugetAware != null)
{
// TODO: this is a hack to get the supported frameworks. Since action.Package
// does not contain this info for now, we have to download the package to
// get this info.
var packageContent = action.Package[Properties.PackageContent].ToString();
var downloadUri = new Uri(packageContent);
IPackage package;
if (downloadUri.IsFile)
{
package = new OptimizedZipPackage(packageContent);
}
else
{
var packageCache = action.Target.GetRequiredFeature <IPackageCacheRepository>();
package = DownloadActionHandler.GetPackage(
packageCache,
action.PackageIdentity,
downloadUri);
}
var frameworks = package.GetSupportedFrameworks();
var task = nugetAware.InstallPackage(
action.PackageIdentity,
frameworks,
context,
cancelToken);
task.Wait();
}
else
{
// TODO: PMC - Write Disclamer Texts
// TODO: Dialog & PMC - open Readme.txt
// Get the package manager and project manager from the target
var packageManager = action.Target.GetRequiredFeature <IPackageManager>();
var projectManager = action.Target.GetRequiredFeature <IProjectManager>();
// Get the package from the shared repository
var package = packageManager.LocalRepository.FindPackage(
action.PackageIdentity.Id, CoreConverters.SafeToSemanticVersion(action.PackageIdentity.Version));
Debug.Assert(package != null); // The package had better be in the local repository!!
// Ping the metrics service
action.Source.RecordMetric(
action.ActionType,
action.PackageIdentity,
action.DependentPackage,
action.IsUpdate,
action.Target);
// Add the package to the project
projectManager.Logger = new ShimLogger(context);
projectManager.Project.Logger = projectManager.Logger;
projectManager.Execute(new PackageOperation(
package,
NuGet.PackageAction.Install));
// Run install.ps1 if present
ActionHandlerHelpers.ExecutePowerShellScriptIfPresent(
"install.ps1",
action.Target,
package,
packageManager.PathResolver.GetInstallPath(package),
context);
}
}