public static bool PackageExists(LocalDirectoryNugetRepository repository, PackageID packageID, Version packageVersion)
{
// Does the version directory of the package directory exist?
var packageVersionDirectoryPath = LocalDirectoryNugetRepository.GetPackageVersionDirectoryPath(repository, packageID, packageVersion);
if (!packageVersionDirectoryPath.Exists())
{
return(false);
}
var nuspecFilePath = NuGetIoUtilities.GetNuspecFilePath(packageVersionDirectoryPath);
// Does the nuspec file in the correct directory actually state the specified packageID and version number?
var packageSpecification = NuGetIoUtilities.GetPackageSpecification(nuspecFilePath);
if (packageSpecification.ID != packageID)
{
return(false);
}
if (packageSpecification.Version != packageVersion)
{
return(false);
}
return(true);
}
public static void ListPackageVersionInformationNuspec(NuspecFilePath nuspecFilePath, TextWriter writer)
{
var packageSpecification = NuGetIoUtilities.GetPackageSpecification(nuspecFilePath);
var versionForDisplay = packageSpecification.Version.ToStringDisplay();
writer.WriteLine($"{packageSpecification.ID} {versionForDisplay}");
}