public async Task <IReadOnlyList <NuGetVersion> > ListPackageVersionsAsync(
string id,
CancellationToken cancellationToken)
{
try
{
return(await _client.ListPackageVersionsAsync(id, includeUnlisted : true, cancellationToken));
}
catch (Exception e)
{
_logger.LogError(e, "Failed to mirror {PackageId}'s upstream versions", id);
return(new List <NuGetVersion>());
}
}
public async Task <IReadOnlyList <NuGetVersion> > FindPackageVersionsOrNullAsync(
string id,
CancellationToken cancellationToken)
{
var upstreamVersions = await _upstreamClient.ListPackageVersionsAsync(id, includeUnlisted : true, cancellationToken);
if (!upstreamVersions.Any())
{
return(null);
}
// Merge the local package versions into the upstream package versions.
var localPackages = await _localPackages.FindAsync(id, includeUnlisted : true, cancellationToken);
var localVersions = localPackages.Select(p => p.Version);
return(upstreamVersions.Concat(localVersions).Distinct().ToList());
}
public async Task <IReadOnlyList <NuGetVersion> > ListPackageVersionsAsync(string id, bool includeUnlisted, CancellationToken cancellationToken)
{
return(await _client.ListPackageVersionsAsync(id, includeUnlisted, cancellationToken));
}