/// <summary> List repositories. </summary>
/// <param name="cancellationToken"> The cancellation token to use. </param>
public virtual AsyncPageable <string> GetRepositoriesAsync(CancellationToken cancellationToken = default)
{
return(PageResponseEnumerator.CreateAsyncEnumerable(async(continuationToken, pageSizeHint) =>
{
using DiagnosticScope scope = _clientDiagnostics.CreateScope($"{nameof(ContainerRegistryClient)}.{nameof(GetRepositories)}");
scope.Start();
try
{
Response <Repositories> response =
await _restClient.GetRepositoriesAsync(
continuationToken,
pageSizeHint,
cancellationToken)
.ConfigureAwait(false);
string lastRepository = null;
if (!string.IsNullOrEmpty(response.Value.Link))
{
Uri nextLink = new Uri(response.Value.Link);
NameValueCollection queryParams = HttpUtility.ParseQueryString(nextLink.Query);
lastRepository = queryParams["last"];
}
return Page <string> .FromValues(response.Value.RepositoriesValue, lastRepository, response.GetRawResponse());
}
catch (Exception ex)
{
scope.Failed(ex);
throw;
}
}));
}
/// <summary> List repositories in this registry. </summary>
/// <param name="cancellationToken"> The cancellation token to use. </param>
/// <exception cref="RequestFailedException">Thrown when a failure is returned by the Container Registry service.</exception>
public virtual AsyncPageable <string> GetRepositoryNamesAsync(CancellationToken cancellationToken = default)
{
async Task <Page <string> > FirstPageFunc(int?pageSizeHint)
{
using DiagnosticScope scope = _clientDiagnostics.CreateScope($"{nameof(ContainerRegistryClient)}.{nameof(GetRepositoryNames)}");
scope.Start();
try
{
ResponseWithHeaders <Repositories, ContainerRegistryGetRepositoriesHeaders> response = await _restClient.GetRepositoriesAsync(last : null, n : pageSizeHint, cancellationToken).ConfigureAwait(false);
return(Page.FromValues(response.Value.RepositoriesValue, response.Headers.Link, response.GetRawResponse()));
}
catch (Exception e)
{
scope.Failed(e);
throw;
}
}
async Task <Page <string> > NextPageFunc(string continuationToken, int?pageSizeHint)
{
using DiagnosticScope scope = _clientDiagnostics.CreateScope($"{nameof(ContainerRegistryClient)}.{nameof(GetRepositoryNames)}");
scope.Start();
try
{
string uriReference = ParseUriReferenceFromLinkHeader(continuationToken);
ResponseWithHeaders <Repositories, ContainerRegistryGetRepositoriesHeaders> response = await _restClient.GetRepositoriesNextPageAsync(uriReference, last : null, n : null, cancellationToken).ConfigureAwait(false);
return(Page.FromValues(response.Value.RepositoriesValue, response.Headers.Link, response.GetRawResponse()));
}
catch (Exception e)
{
scope.Failed(e);
throw;
}
}
return(PageableHelpers.CreateAsyncEnumerable(FirstPageFunc, NextPageFunc));
}
