public async Task UninstallAsync(VersionedModule module)
{
ModuleRunnerBase moduleSupervisor;
using (await _lock.LockAsync())
{
if (!_installedModules.TryGetValue(module, out moduleSupervisor))
{
return;
}
moduleSupervisor.Complete();
_installedModules.Remove(module);
}
await moduleSupervisor.Completion;
if (moduleSupervisor is ModuleRunner runner)
{
Directory.Delete(runner.Installation.InstallationDirectory, recursive: true);
}
}
public async Task InstallAsync(VersionedModule module)
{
ModuleRunner moduleSupervisor;
using (await _lock.LockAsync())
{
if (_installedModules.ContainsKey(module))
{
return;
}
var moduleInstalled = false;
ModuleInstallation installation = null;
foreach (var source in _moduleSources)
{
if ((installation = await source.TryInstallModuleAsync(module, _workingDirectory)) != null)
{
moduleInstalled = true;
break;
}
}
if (!moduleInstalled)
{
throw new Exception("No source available that can handle the specified module.");
}
Debug.Assert(installation != null);
moduleSupervisor = new ModuleRunner(installation, _serviceProvider);
_installedModules.Add(module, moduleSupervisor);
}
await moduleSupervisor.Initialization;
}