/// <summary>
/// Uninstalls the specified <paramref name="package"/>.
/// </summary>
/// <param name="package">The <see cref="IPackage"/> to uninstall.</param>
/// <returns>A Result containing the result of the operation.</returns>
public IResult UninstallPackage(IPackage package)
{
Guid guid = logger.EnterMethod(xLogger.Params(package), true);
logger.Info($"Uninstalling Package '{package?.FQN}' from '{package?.DirectoryName}'...");
IResult retVal = new Result();
if (package == default(IPackage))
{
retVal.AddError($"The specified Package is null.");
}
else if (string.IsNullOrEmpty(package.DirectoryName))
{
retVal.AddError($"The specified Package contains a null or empty DirectoryName.");
}
else if (!Platform.DirectoryExists(package.DirectoryName))
{
retVal.AddError($"The specified Package directory '{package.DirectoryName}' can not be found.");
}
else
{
retVal.Incorporate(Platform.DeleteDirectory(package.DirectoryName, true));
}
if (retVal.ResultCode != ResultCode.Failure)
{
logger.Debug($"Package {package.FQN} uninstalled successfully. Sending PackageUninstalled Event...");
Task.Run(() => PackageUninstalled?.Invoke(this, new PackageInstallEventArgs(package, package.DirectoryName)));
}
retVal.LogResult(logger);
logger.ExitMethod(guid);
return(retVal);
}
public async Task UninstallAsync(IEnumerable <NuGetProject> projects, IEnumerable <string> packages, bool removeDependencies, bool forceRemove, bool shouldThrow, CancellationToken token)
{
MyProjectContext projectContext = new MyProjectContext(FileConflictAction.OverwriteAll)
{
ActionType = NuGetActionType.Uninstall,
PackageExtractionContext = _packageExtractionContext
};
// sort packages
// packages = SortPackagesWhenUninstallAsync(projects, packages);
foreach (string packageId in packages)
{
var uninstallationContext = new UninstallationContext(removeDependencies, forceRemove);
IReadOnlyList <ResolvedAction> actions = await GetActionsForUninstallAsync(
uninstallationContext : uninstallationContext,
targets : projects,
packageId : packageId,
projectContext : projectContext,
token : token);
if (actions.Count != 0)
{
PackageUninstalling?.Invoke(packageId);
try
{
await ExecuteActionsAsync(actions, null, projectContext, NullSourceCacheContext.Instance, token);
}
catch (Exception ex)
{
Debug.WriteLine(ex);
if (shouldThrow)
{
throw;
}
}
finally
{
PackageUninstalled?.Invoke(packageId);
}
}
}
}
private void NuGetPackageUninstalled(string packageId)
{
PackageUninstalled?.Invoke(packageId);
}
public void OnPackageUninstalled(IDotNetProject project, NuGet.ProjectManagement.PackageEventArgs e)
{
PackageUninstalled?.Invoke(this, new PackageManagementEventArgs(project, e));
}
