private IEnumerable <PackageDependency> GetPackageDependenciesFromRepositoriesConfig(TeamProject teamProject, Item repository)
{
List <PackageDependency> repositoryDependencies = new List <PackageDependency>();
Stream repoFileStream = repository.DownloadFile();
XDocument repoXml = XDocument.Load(repoFileStream);
IEnumerable <string> relativePackageConfigPaths = configInterpreter.GetRelativePackagesConfigPathsFromRepositoriesConfig(repoXml);
string repositoriesConfigServerPath = repository.ServerItem;
int repositoriesConfigLength = repositoriesConfigFileName.Length;
string packageConfigFolderServerPath = repositoriesConfigServerPath.Remove(repositoriesConfigServerPath.Length - repositoriesConfigLength, repositoriesConfigLength);
foreach (string packageConfigPathRelativeToRepositoriesConfig in relativePackageConfigPaths)
{
// navigate to the folder server path for the repositories.config file
string repositoryNodeServerItem = tfsServerPathTranslator.GetServerPath(packageConfigFolderServerPath, packageConfigPathRelativeToRepositoriesConfig);
Item packageConfig = teamProject.VersionControlServer.GetItem(repositoryNodeServerItem);
if (packageConfig != null)
{
Stream packagesConfigStream = packageConfig.DownloadFile();
XDocument packagesConfigXml = XDocument.Load(packagesConfigStream);
IEnumerable <PackageDependency> packageDependencies = configInterpreter.GetPackageDependenciesFromPackagesConfig(packagesConfigXml);
foreach (PackageDependency packageDependency in packageDependencies)
{
if (repositoryDependencies.Where(dp => dp.Id == packageDependency.Id && dp.VersionSpec == packageDependency.VersionSpec).FirstOrDefault() == null)
{
repositoryDependencies.Add(packageDependency);
}
}
}
}
return(repositoryDependencies);
}
