public async Task <PackageSearchResponse> Handle(PackageSearchRequest request)
{
var projectPath = request.ProjectPath;
if (request.ProjectPath.EndsWith(".json"))
{
projectPath = Path.GetDirectoryName(projectPath);
}
if (!string.IsNullOrWhiteSpace(projectPath))
{
if (request.SupportedFrameworks == null)
{
request.SupportedFrameworks = Enumerable.Empty <string>();
}
if (request.PackageTypes == null)
{
request.PackageTypes = Enumerable.Empty <string>();
}
if (request.Sources == null)
{
request.Sources = Enumerable.Empty <string>();
}
var token = CancellationToken.None;
var filter = new SearchFilter()
{
SupportedFrameworks = request.SupportedFrameworks,
IncludePrerelease = request.IncludePrerelease,
PackageTypes = request.PackageTypes
};
var tasks = new List <Task <IEnumerable <SimpleSearchMetadata> > >();
var repositoryProvider = new OmniSharpSourceRepositoryProvider(projectPath);
var repos = repositoryProvider.GetRepositories().ToArray();
if (request.Sources.Any())
{
// Reduce to just the sources we requested
repos = repos.Join(request.Sources, x => x.PackageSource.Source, x => x, (x, y) => x).ToArray();
}
foreach (var repo in repos)
{
var resource = await repo.GetResourceAsync <SimpleSearchResource>();
if (resource != null)
{
tasks.Add(resource.Search(request.Search, filter, 0, 50, token));
}
}
var results = await Task.WhenAll(tasks);
return(MergeResults(results, repos));
}
return(new PackageSearchResponse());
}
public Task <PackageSourceResponse> Handle(PackageSourceRequest request)
{
var projectPath = request.ProjectPath;
if (request.ProjectPath.EndsWith(".json"))
{
projectPath = Path.GetDirectoryName(projectPath);
}
if (!string.IsNullOrWhiteSpace(projectPath))
{
var tasks = new List <Task <IEnumerable <SimpleSearchMetadata> > >();
var repositoryProvider = new OmniSharpSourceRepositoryProvider(projectPath);
var repos = repositoryProvider.GetRepositories().ToArray();
return(Task.FromResult(new PackageSourceResponse()
{
Sources = repos.Select(x => x.PackageSource.Source)
}));
}
return(Task.FromResult(new PackageSourceResponse()));
}
public async Task <PackageVersionResponse> Handle(PackageVersionRequest request)
{
var projectPath = request.ProjectPath;
if (request.ProjectPath.EndsWith(".json"))
{
projectPath = Path.GetDirectoryName(projectPath);
}
if (!string.IsNullOrWhiteSpace(projectPath))
{
if (request.Sources == null)
{
request.Sources = Enumerable.Empty <string>();
}
var token = CancellationToken.None;
var filter = new SearchFilter
{
IncludePrerelease = request.IncludePrerelease
};
var foundVersions = new List <NuGetVersion>();
var repositoryProvider = new OmniSharpSourceRepositoryProvider(projectPath);
var repos = repositoryProvider.GetRepositories().ToArray();
if (request.Sources.Any())
{
// Reduce to just the sources we requested
repos = repos.Join(request.Sources, x => x.PackageSource.Source, x => x, (x, y) => x).ToArray();
}
foreach (var repo in repos)
{
// TODO: Swap when bug is fixed
// https://github.com/NuGet/NuGet3/pull/90
/*
* var resource = await repo.GetResourceAsync<FindPackageByIdResource>();
* if (resource != null)
* {
* resource.Logger = NullLogger.Instance;
* resource.NoCache = true;
* foundVersions.AddRange(await resource.GetAllVersionsAsync(request.Id, token));
* }*/
var resource = await repo.GetResourceAsync <SimpleSearchResource>();
if (resource != null)
{
var result = await resource.Search(request.Id, filter, 0, 50, token);
var package = result.FirstOrDefault(metadata => metadata.Identity.Id == request.Id);
if (package != null)
{
foundVersions.AddRange(package.AllVersions);
}
}
}
var comparer = new VersionComparer();
var versions = Enumerable.Distinct <NuGetVersion>(foundVersions, comparer)
.OrderByDescending(version => version, comparer)
.Select(version => version.ToNormalizedString());
return(new PackageVersionResponse()
{
Versions = versions
});
}
return(new PackageVersionResponse());
}