| public DownloadPackage ( IHttpClient downloadClient, byte packageHash, IPackageMetadata package ) : IPackage | ||
| downloadClient | IHttpClient | |
| packageHash | byte | |
| package | IPackageMetadata | |
| return | IPackage | |
public void Download(IPackage package)
{
try
{
NuGet.PackageDownloader downloader = new NuGet.PackageDownloader();
var filename = String.Format("{0}.{1}.nupkg", package.Id, package.Version);
var path = Path.Combine(_downloadfolder, filename);
var stream = new System.IO.FileStream(path, FileMode.Create);
downloader.DownloadPackage(_uri, package, stream);
downloader.ProgressAvailable += handler;
}
catch (Exception ex)
{
throw new Exception(string.Format("Download package {0} version {1} failed", package.Id, package.Version),ex);
}
}
public void Download(IPackage package)
{
try
{
NuGet.PackageDownloader downloader = new NuGet.PackageDownloader();
var filename = String.Format("{0}.{1}.nupkg", package.Id, package.Version);
var path = Path.Combine(_downloadfolder, filename);
var stream = new System.IO.FileStream(path, FileMode.Create);
downloader.DownloadPackage(_uri, package, stream);
downloader.ProgressAvailable += handler;
}
catch (Exception ex)
{
throw new Exception(string.Format("Download package {0} version {1} failed", package.Id, package.Version), ex);
}
}
public static void GetPackageAndDependencies( string packageId, string packageVersion, string sourceServer, string targetFolder, bool overwriteExistingFiles, bool includePrerelease, bool allowUnlisted, DependencyVersionTypeToDownload depVersionToDownload)
{
log.Trace( $"Entered GetPackageAndDependencies(packageId='{packageId}', packageVersion='{packageVersion}', sourceServer='{sourceServer}', targetFolder='{targetFolder}', overwriteExistingFiles={overwriteExistingFiles}, includePrerelease={includePrerelease}, allowUnlisted={allowUnlisted}, depVersionToDownload={depVersionToDownload})" );
var repo = PackageRepositoryFactory.Default.CreateRepository( sourceServer );
var package = repo.FindPackage( packageId, packageVersion==null?null:new SemanticVersion(packageVersion),NullConstraintProvider.Instance, includePrerelease, allowUnlisted ) as DataServicePackage;
if( package == null ) {
log.Warn( $"Package '{packageId} {packageVersion}' could not be found in the repository '{sourceServer}', or it could be converted as DataServicePackage" );
return;
}
var finalPackagePath = Path.Combine( targetFolder, $"{package.Id}.{package.Version}.nupkg" );
if( File.Exists( finalPackagePath ) && !overwriteExistingFiles ) {
log.Info( $"Skipping '{finalPackagePath}'" );
return;
}
if( !Directory.Exists( targetFolder ) ) {
Directory.CreateDirectory( targetFolder );
}
using( var fs = File.Open( finalPackagePath, FileMode.Create ) ) {
log.Debug($"Downloading package '{package.Id}' from '{package.DownloadUrl}' ... ");
var downloader = new PackageDownloader();
downloader.DownloadPackage( package.DownloadUrl, package, fs );
log.Info($"Package {package.Id} downloaded!");
}
foreach( var dset in package.DependencySets.Where( dset => dset.Dependencies.Count > 0 ) ) {
log.Debug( $"Processing dependency set: {dset.TargetFramework?.ToString() ?? "<default set>"} " );
foreach( var dep in dset.Dependencies ) {
log.Debug( $"Processing dependency '{dep.Id}'" );
var dependencyVersion = depVersionToDownload == DependencyVersionTypeToDownload.Max
? dep.VersionSpec?.MaxVersion?.ToString()
: dep.VersionSpec?.MinVersion?.ToString();
GetPackageAndDependencies( dep.Id, dependencyVersion, sourceServer, targetFolder, overwriteExistingFiles, includePrerelease, allowUnlisted, depVersionToDownload );
}
}
log.Trace( "Exiting GetPackageAndDependencies" );
}
void DownloadPackage(IPackage package, string fullPathToDownloadTo, NuGet.PackageDownloader directDownloader)
{
Log.VerboseFormat("Found package {0} version {1}", package.Id, package.Version);
Log.Verbose("Downloading to: " + fullPathToDownloadTo);
var dsp = package as DataServicePackage;
if (dsp != null && directDownloader != null)
{
Log.Verbose("A direct download is possible; bypassing the NuGet machine cache");
using (var targetFile = new FileStream(fullPathToDownloadTo, FileMode.CreateNew))
directDownloader.DownloadPackage(dsp.DownloadUrl, dsp, targetFile);
return;
}
var physical = new PhysicalFileSystem(Path.GetDirectoryName(fullPathToDownloadTo));
var local = new LocalPackageRepository(new FixedFilePathResolver(package.Id, fullPathToDownloadTo), physical);
local.AddPackage(package);
}
