internal NuGetPackProvider(string name, string query, DirectoryInfo packageTempBasePath, int pageSize, bool runOnlyOnePage, bool includePreviewPacks)
{
Name = name;
_pageSize = pageSize;
_runOnlyOnePage = runOnlyOnePage;
_packageTempPath = Path.GetFullPath(Path.Combine(packageTempBasePath.FullName, DownloadedPacksDir, Name));
_repository = Repository.Factory.GetCoreV3(NuGetOrgFeed);
ServiceIndexResourceV3 indexResource = _repository.GetResource <ServiceIndexResourceV3>();
IReadOnlyList <ServiceIndexEntry> searchResources = indexResource.GetServiceEntries("SearchQueryService");
_downloadResource = _repository.GetResource <FindPackageByIdResource>();
_includePreview = includePreviewPacks;
if (!searchResources.Any())
{
throw new Exception($"{NuGetOrgFeed} does not support search API (SearchQueryService)");
}
_searchUriFormat = $"{searchResources[0].Uri}?{query}&skip={{0}}&take={{1}}&prerelease={includePreviewPacks}&semVerLevel=2.0.0";
if (Directory.Exists(_packageTempPath))
{
throw new Exception($"temp storage path for NuGet packages already exists: {_packageTempPath}");
}
else
{
Directory.CreateDirectory(_packageTempPath);
}
}
public async Task CanReadPackageInfo()
{
string nuGetOrgFeed = "https://api.nuget.org/v3/index.json";
var repository = Repository.Factory.GetCoreV3(nuGetOrgFeed);
ServiceIndexResourceV3 indexResource = repository.GetResource <ServiceIndexResourceV3>();
IReadOnlyList <ServiceIndexEntry> searchResources = indexResource.GetServiceEntries("SearchQueryService");
string queryString = $"{searchResources[0].Uri}?q=Microsoft.DotNet.Common.ProjectTemplates.5.0&skip=0&take=10&prerelease=true&semVerLevel=2.0.0";
Uri queryUri = new Uri(queryString);
using (HttpClient client = new HttpClient())
using (HttpResponseMessage response = await client.GetAsync(queryUri, CancellationToken.None).ConfigureAwait(false))
{
if (response.IsSuccessStatusCode)
{
string responseText = await response.Content.ReadAsStringAsync(CancellationToken.None).ConfigureAwait(false);
NuGetPackageSearchResult resultsForPage = NuGetPackageSearchResult.FromJObject(JObject.Parse(responseText));
Assert.Equal(1, resultsForPage.TotalHits);
Assert.Equal(1, resultsForPage.Data.Count);
var packageInfo = resultsForPage.Data[0];
Assert.Equal("Microsoft.DotNet.Common.ProjectTemplates.5.0", packageInfo.Name);
Assert.NotEmpty(packageInfo.Version);
Assert.True(packageInfo.TotalDownloads > 0);
Assert.True(packageInfo.Verified);
Assert.Contains("Microsoft", packageInfo.Owners);
Assert.NotEmpty(packageInfo.Description);
Assert.NotEmpty(packageInfo.IconUrl);
}
else
{
Assert.True(false, "HTTP request failed.");
}
}
}
/// <summary>
/// Determine the NuGet package sources configured for the current project and create clients for them.
/// </summary>
/// <param name="cancellationToken">
/// An optional <see cref="CancellationToken"/> that can be used to cancel the operation.
/// </param>
/// <returns>
/// <c>true</c>, if the package sources were loaded; otherwise, <c>false</c>.
/// </returns>
public virtual async Task <bool> ConfigurePackageSources(CancellationToken cancellationToken = default(CancellationToken))
{
try
{
_configuredPackageSources.Clear();
_autoCompleteResources.Clear();
bool includeLocalSources = Workspace.Configuration.NuGet.IncludeLocalSources;
HashSet <string> ignoredPackageSources = Workspace.Configuration.NuGet.IgnorePackageSources;
foreach (PackageSource packageSource in NuGetHelper.GetWorkspacePackageSources(ProjectFile.Directory.FullName))
{
// Exclude package sources explicitly ignored by name.
string packageSourceName = packageSource.Name ?? "<unknown>";
if (ignoredPackageSources.Contains(packageSourceName))
{
Log.Verbose("Ignoring package source named {PackageSourceName} (the language server has been explicitly configured to ignore it).", packageSourceName);
continue;
}
// Exclude package sources explicitly ignored by URI.
Uri packageSourceUri = packageSource.TrySourceAsUri ?? new Uri("unknown:/", UriKind.Absolute);
if (ignoredPackageSources.Contains(packageSourceUri.AbsoluteUri))
{
Log.Verbose("Ignoring package source with URI {PackageSourceURI} (the language server has been explicitly configured to ignore it).", packageSourceUri.AbsoluteUri);
continue;
}
// Exclude unsupported package-source types.
if (!packageSource.IsHttp)
{
if (packageSourceUri.Scheme == Uri.UriSchemeFile)
{
if (!includeLocalSources)
{
Log.Verbose("Ignoring local package source {PackageSourceName} ({PackageSourcePath}) (the language server has not been configured to use local package sources).",
packageSourceName,
packageSourceUri.AbsolutePath
);
continue;
}
}
else
{
Log.Verbose("Ignoring local package source {PackageSourceName} ({PackageSourceUri}) (the language server only supports local and HTTP-based package sources).",
packageSourceName,
packageSourceUri.AbsolutePath
);
continue;
}
}
_configuredPackageSources.Add(packageSource);
}
Log.Information("{PackageSourceCount} package sources configured for project {ProjectFile}.",
_configuredPackageSources.Count,
VSCodeDocumentUri.GetFileSystemPath(DocumentUri)
);
foreach (PackageSource packageSource in _configuredPackageSources)
{
if (packageSource.IsMachineWide)
{
Log.Information(" Globally-configured package source {PackageSourceName} (v{PackageSourceProtocolVersion}) => {PackageSourceUri}",
packageSource.Name,
packageSource.ProtocolVersion,
packageSource.SourceUri
);
}
else
{
Log.Information(" Locally-configured package source {PackageSourceName} (v{PackageSourceProtocolVersion}) => {PackageSourceUri}",
packageSource.Name,
packageSource.ProtocolVersion,
packageSource.SourceUri
);
}
}
List <SourceRepository> sourceRepositories = _configuredPackageSources.CreateResourceRepositories();
foreach (SourceRepository sourceRepository in sourceRepositories)
{
ServiceIndexResourceV3 serviceIndex = await sourceRepository.GetResourceAsync <ServiceIndexResourceV3>(cancellationToken);
if (serviceIndex == null)
{
Log.Warning(" Ignoring configured package source {PackageSourceName} ({PackageSourceUri}) because the v3 service index cannot be found for this package source.",
sourceRepository.PackageSource.Name ?? "<unknown>",
sourceRepository.PackageSource.TrySourceAsUri?.AbsoluteUri ?? "unknown:/"
);
continue;
}
IReadOnlyList <ServiceIndexEntry> autoCompleteServices = serviceIndex.GetServiceEntries(ServiceTypes.SearchAutocompleteService);
if (autoCompleteServices.Count == 0)
{
Log.Warning(" Ignoring configured package source {PackageSourceName} ({PackageSourceUri}) because it does not appear to support a compatible version of the NuGet auto-complete API.",
sourceRepository.PackageSource.Name ?? "<unknown>",
sourceRepository.PackageSource.TrySourceAsUri?.AbsoluteUri ?? "unknown:/"
);
continue;
}
AutoCompleteResource autoCompleteResource = await sourceRepository.GetResourceAsync <AutoCompleteResource>(cancellationToken);
if (autoCompleteResource == null)
{
// Should not happen.
Log.Error("Failed to retrieve {ServiceName} service instance for configured package source {PackageSourceName} ({PackageSourceUri}).",
"AutoComplete",
sourceRepository.PackageSource.Name ?? "<unknown>",
sourceRepository.PackageSource.TrySourceAsUri?.AbsoluteUri ?? "unknown:/"
);
continue;
}
_autoCompleteResources.Add(autoCompleteResource);
}
return(true);
}
catch (Exception packageSourceLoadError)
{
Log.Error(packageSourceLoadError, "Error configuring NuGet package sources for MSBuild project '{ProjectFileName}'.", ProjectFile.FullName);
return(false);
}
}