public Task <string> GetPackageUrl(PackageId packageId,
NuGetVersion packageVersion,
PackageSourceLocation packageSourceLocation = null,
bool includePreview = false)
{
return(Task.FromResult("mock-url-" + packageId.ToString()));
}
private async Task <(PackageSource, NuGetVersion)> GetPackageSourceAndVerion(PackageId packageId,
NuGetVersion packageVersion = null,
PackageSourceLocation packageSourceLocation = null,
bool includePreview = false)
{
CancellationToken cancellationToken = CancellationToken.None;
IPackageSearchMetadata packageMetadata;
IEnumerable <PackageSource> packagesSources = LoadNuGetSources(packageSourceLocation);
PackageSource source;
if (packageVersion is null)
{
(source, packageMetadata) = await GetLatestVersionInternalAsync(packageId.ToString(), packagesSources,
includePreview, cancellationToken).ConfigureAwait(false);
}
else
{
packageVersion = new NuGetVersion(packageVersion);
(source, packageMetadata) =
await GetPackageMetadataAsync(packageId.ToString(), packageVersion, packagesSources,
cancellationToken).ConfigureAwait(false);
}
packageVersion = packageMetadata.Identity.Version;
return(source, packageVersion);
}
public async Task <string> DownloadPackageAsync(PackageId packageId,
NuGetVersion packageVersion = null,
PackageSourceLocation packageSourceLocation = null,
bool includePreview = false,
DirectoryPath?downloadFolder = null)
{
CancellationToken cancellationToken = CancellationToken.None;
if (_restoreActionConfig.Interactive)
{
DefaultCredentialServiceUtility.SetupDefaultCredentialService(_verboseLogger,
_restoreActionConfig.Interactive);
}
(var source, var resolvedPackageVersion) = await GetPackageSourceAndVerion(packageId, packageVersion,
packageSourceLocation, includePreview);
FindPackageByIdResource resource = null;
SourceRepository repository = Repository.Factory.GetCoreV3(source);
resource = await repository.GetResourceAsync <FindPackageByIdResource>(cancellationToken)
.ConfigureAwait(false);
if (resource == null)
{
throw new NuGetPackageNotFoundException(
string.Format(LocalizableStrings.FailedToLoadNuGetSource, source.Source));
}
string nupkgPath = downloadFolder == null || !downloadFolder.HasValue
? Path.Combine(_packageInstallDir.Value, packageId.ToString(),
resolvedPackageVersion.ToNormalizedString(),
$"{packageId}.{resolvedPackageVersion.ToNormalizedString()}.nupkg")
: Path.Combine(downloadFolder.Value.Value,
$"{packageId}.{resolvedPackageVersion.ToNormalizedString()}.nupkg");
Directory.CreateDirectory(Path.GetDirectoryName(nupkgPath));
using FileStream destinationStream = File.Create(nupkgPath);
bool success = await resource.CopyNupkgToStreamAsync(
packageId.ToString(),
resolvedPackageVersion,
destinationStream,
_cacheSettings,
_verboseLogger,
cancellationToken);
destinationStream.Close();
if (!success)
{
throw new NuGetPackageInstallerException(
string.Format("Downloading {0} version {1} failed", packageId,
packageVersion.ToNormalizedString()));
}
VerifySigning(nupkgPath);
return(nupkgPath);
}
public Task <string> DownloadPackageAsync(PackageId packageId, NuGetVersion packageVersion,
PackageSourceLocation packageSourceLocation = null,
bool includePreview = false)
{
var mockPackagePath = Path.Combine(MockPackageDir, $"{packageId}.{packageVersion}.nupkg");
File.WriteAllText(mockPackagePath, string.Empty);
return(Task.FromResult(mockPackagePath));
}
public async Task <string> GetPackageUrl(PackageId packageId,
NuGetVersion packageVersion = null,
PackageSourceLocation packageSourceLocation = null,
bool includePreview = false)
{
(var source, var resolvedPackageVersion) = await GetPackageSourceAndVerion(packageId, packageVersion, packageSourceLocation, includePreview);
SourceRepository repository = GetSourceRepository(source);
ServiceIndexResourceV3 serviceIndexResource = repository.GetResourceAsync <ServiceIndexResourceV3>().Result;
IReadOnlyList <Uri> packageBaseAddress =
serviceIndexResource?.GetServiceEntryUris(ServiceTypes.PackageBaseAddress);
return(GetNupkgUrl(packageBaseAddress.First().ToString(), packageId, resolvedPackageVersion));
}
private IEnumerable <PackageSource> LoadNuGetSources(PackageSourceLocation packageSourceLocation = null)
{
IEnumerable <PackageSource> defaultSources = new List <PackageSource>();
string currentDirectory = Directory.GetCurrentDirectory();
ISettings settings;
if (packageSourceLocation?.NugetConfig != null)
{
string nugetConfigParentDirectory =
packageSourceLocation.NugetConfig.Value.GetDirectoryPath().Value;
string nugetConfigFileName = Path.GetFileName(packageSourceLocation.NugetConfig.Value.Value);
settings = Settings.LoadSpecificSettings(nugetConfigParentDirectory,
nugetConfigFileName);
}
else
{
settings = Settings.LoadDefaultSettings(
packageSourceLocation?.RootConfigDirectory?.Value ?? currentDirectory);
}
PackageSourceProvider packageSourceProvider = new PackageSourceProvider(settings);
defaultSources = packageSourceProvider.LoadPackageSources().Where(source => source.IsEnabled);
if (packageSourceLocation?.AdditionalSourceFeed?.Any() ?? false)
{
foreach (string source in packageSourceLocation?.AdditionalSourceFeed)
{
if (string.IsNullOrWhiteSpace(source))
{
continue;
}
PackageSource packageSource = new PackageSource(source);
if (packageSource.TrySourceAsUri == null)
{
_verboseLogger.LogWarning(string.Format(
LocalizableStrings.FailedToLoadNuGetSource,
source));
continue;
}
defaultSources = defaultSources.Append(packageSource);
}
}
if (!packageSourceLocation?.SourceFeedOverrides.Any() ?? true)
{
if (!defaultSources.Any())
{
throw new NuGetPackageInstallerException("No NuGet sources are defined or enabled");
}
return(defaultSources);
}
List <PackageSource> customSources = new List <PackageSource>();
foreach (string source in packageSourceLocation?.SourceFeedOverrides)
{
if (string.IsNullOrWhiteSpace(source))
{
continue;
}
PackageSource packageSource = new PackageSource(source);
if (packageSource.TrySourceAsUri == null)
{
_verboseLogger.LogWarning(string.Format(
LocalizableStrings.FailedToLoadNuGetSource,
source));
continue;
}
customSources.Add(packageSource);
}
IEnumerable <PackageSource> retrievedSources;
if (packageSourceLocation != null && packageSourceLocation.SourceFeedOverrides.Any())
{
retrievedSources = customSources;
}
else
{
retrievedSources = defaultSources;
}
if (!retrievedSources.Any())
{
throw new NuGetPackageInstallerException("No NuGet sources are defined or enabled");
}
return(retrievedSources);
}
public Task <NuGetVersion> GetLatestPackageVerion(PackageId packageId, PackageSourceLocation packageSourceLocation = null, bool includePreview = false) => throw new NotImplementedException();
public async Task <string> DownloadPackageAsync(PackageId packageId,
NuGetVersion packageVersion = null,
PackageSourceLocation packageSourceLocation = null,
bool includePreview = false)
{
CancellationToken cancellationToken = CancellationToken.None;
IPackageSearchMetadata packageMetadata;
IEnumerable <PackageSource> packagesSources = LoadNuGetSources(packageSourceLocation);
PackageSource source;
if (packageVersion is null)
{
(source, packageMetadata) = await GetLatestVersionInternalAsync(packageId.ToString(), packagesSources,
includePreview, cancellationToken).ConfigureAwait(false);
}
else
{
packageVersion = new NuGetVersion(packageVersion);
(source, packageMetadata) =
await GetPackageMetadataAsync(packageId.ToString(), packageVersion, packagesSources,
cancellationToken).ConfigureAwait(false);
}
packageVersion = packageMetadata.Identity.Version;
FindPackageByIdResource resource = null;
SourceRepository repository = Repository.Factory.GetCoreV3(source);
resource = await repository.GetResourceAsync <FindPackageByIdResource>(cancellationToken)
.ConfigureAwait(false);
if (resource == null)
{
throw new NuGetPackageInstallerException(
string.Format(LocalizableStrings.FailedToLoadNuGetSource, source.Source));
}
string nupkgPath = Path.Combine(_packageInstallDir.Value, packageId.ToString(),
packageVersion.ToNormalizedString(),
$"{packageId}.{packageVersion.ToNormalizedString()}.nupkg");
Directory.CreateDirectory(Path.GetDirectoryName(nupkgPath));
using FileStream destinationStream = File.Create(nupkgPath);
bool success = await resource.CopyNupkgToStreamAsync(
packageId.ToString(),
packageVersion,
destinationStream,
_cacheSettings,
_logger,
cancellationToken);
if (!success)
{
throw new NuGetPackageInstallerException(
$"Downloading {packageId} version {packageVersion.ToNormalizedString()} failed");
}
return(nupkgPath);
}
