public static async Task <IEnumerable <string> > GetNugetPackageVersions(IPackageVersionEntry entry)
{
var searchMetadata = await GetPackageMetadatas(entry);
SemanticVersion minSemanticVersion, maxSemanticVersionExclusive;
if (!SemanticVersion.TryParse(entry.MinVersion, out minSemanticVersion))
{
throw new ArgumentException($"MinVersion {entry.MinVersion} in integration {entry.IntegrationName} could not be parsed into a NuGet Semantic Version");
}
if (!SemanticVersion.TryParse(entry.MaxVersionExclusive, out maxSemanticVersionExclusive))
{
throw new ArgumentException($"MaxVersion {entry.MaxVersionExclusive} in integration {entry.IntegrationName} could not be parsed into a NuGet Semantic Version");
}
List <string> packageVersions = new List <string>();
foreach (var md in searchMetadata)
{
if (md.Identity.HasVersion && md.Identity.Version.CompareTo(minSemanticVersion) >= 0 && md.Identity.Version.CompareTo(maxSemanticVersionExclusive) < 0)
{
packageVersions.Add(md.Identity.Version.ToNormalizedString());
}
}
return(packageVersions);
}
public static async Task <IEnumerable <IPackageSearchMetadata> > GetPackageMetadatas(IPackageVersionEntry entry)
{
var packageSource = new PackageSource("https://api.nuget.org/v3/index.json");
var providers = new List <Lazy <INuGetResourceProvider> >();
providers.AddRange(Repository.Provider.GetCoreV3()); // Add v3 API support
// providers.AddRange(Repository.Provider.GetCoreV2()); // Add v2 API support
var sourceRepository = new SourceRepository(packageSource, providers);
var packageMetadataResource = await sourceRepository.GetResourceAsync <PackageMetadataResource>();
var sourceCacheContext = new SourceCacheContext();
var logger = new Logger();
var searchMetadata = await packageMetadataResource.GetMetadataAsync(
entry.NugetPackageSearchName,
includePrerelease : false,
includeUnlisted : true,
sourceCacheContext,
logger,
CancellationToken.None);
return(searchMetadata);
}
