public async Task <UpdateResult> UpdateAsync(UpdateRequest updateRequest, IManagedTemplatePackageProvider provider, CancellationToken cancellationToken)
{
_ = updateRequest ?? throw new ArgumentNullException(nameof(updateRequest));
_ = provider ?? throw new ArgumentNullException(nameof(provider));
if (string.IsNullOrWhiteSpace(updateRequest.Version))
{
throw new ArgumentException("Version cannot be null or empty", nameof(updateRequest.Version));
}
//ensure uninstall is performed
UninstallResult uninstallResult = await UninstallAsync(updateRequest.TemplatePackage, provider, cancellationToken).ConfigureAwait(false);
if (!uninstallResult.Success)
{
if (uninstallResult.ErrorMessage is null)
{
throw new InvalidOperationException($"{nameof(uninstallResult.ErrorMessage)} cannot be null when {nameof(uninstallResult.Success)} is 'true'");
}
return(UpdateResult.CreateFailure(updateRequest, uninstallResult.Error, uninstallResult.ErrorMessage));
}
var nuGetManagedSource = updateRequest.TemplatePackage as NuGetManagedTemplatePackage;
Dictionary <string, string> installationDetails = new Dictionary <string, string>();
if (nuGetManagedSource != null && !string.IsNullOrWhiteSpace(nuGetManagedSource.NuGetSource))
{
installationDetails.Add(InstallerConstants.NuGetSourcesKey, nuGetManagedSource.NuGetSource !);
}
InstallRequest installRequest = new InstallRequest(updateRequest.TemplatePackage.Identifier, updateRequest.Version, details: installationDetails);
return(UpdateResult.FromInstallResult(updateRequest, await InstallAsync(installRequest, provider, cancellationToken).ConfigureAwait(false)));
}
private async Task <UpdateResult> UpdateAsync(List <TemplatePackageData> packages, UpdateRequest updateRequest, CancellationToken cancellationToken)
{
(InstallerErrorCode result, string message) = await EnsureInstallPrerequisites(packages, updateRequest.TemplatePackage.Identifier, updateRequest.Version, updateRequest.TemplatePackage.Installer, cancellationToken, update : true).ConfigureAwait(false);
if (result != InstallerErrorCode.Success)
{
return(UpdateResult.CreateFailure(updateRequest, result, message));
}
UpdateResult updateResult = await updateRequest.TemplatePackage.Installer.UpdateAsync(updateRequest, provider : this, cancellationToken).ConfigureAwait(false);
if (!updateResult.Success)
{
return(updateResult);
}
if (updateResult.TemplatePackage is null)
{
throw new InvalidOperationException($"{nameof(updateResult.TemplatePackage)} cannot be null when {nameof(updateResult.Success)} is 'true'");
}
lock (packages)
{
packages.Add(((ISerializableInstaller)updateRequest.TemplatePackage.Installer).Serialize(updateResult.TemplatePackage));
}
return(updateResult);
}