private void ExecuteInitPs1(string installPath, PackageIdentity identity)
{
try
{
var toolsPath = Path.Combine(installPath, "tools");
if (Directory.Exists(toolsPath))
{
AddPathToEnvironment(toolsPath);
var scriptPath = Path.Combine(toolsPath, PowerShellScripts.Init);
if (File.Exists(scriptPath) &&
_scriptExecutor.TryMarkVisited(identity, PackageInitPS1State.FoundAndExecuted))
{
var request = new ScriptExecutionRequest(scriptPath, installPath, identity, project: null);
Runspace.Invoke(
request.BuildCommand(),
request.BuildInput(),
outputResults: true);
return;
}
}
_scriptExecutor.TryMarkVisited(identity, PackageInitPS1State.NotFound);
}
catch (Exception ex)
{
// If execution of an init.ps1 scripts fails, do not let it crash our console.
ReportError(ex);
ExceptionHelper.WriteToActivityLog(ex);
}
}
void RunScriptInternal(RunInitScriptParams message)
{
var version = NuGet.Versioning.NuGetVersion.Parse(message.PackageVersion);
var identity = new PackageIdentity(message.PackageId, version);
var request = new ScriptExecutionRequest(
message.ScriptPath,
message.InstallPath,
identity,
null);
try {
InvokePowerShellInternal(
request.BuildCommand(),
request.BuildInput()
);
} catch (Exception ex) {
if (message.ThrowOnFailure)
{
throw;
}
Log(LogLevel.Warning, ex.Message);
}
}
private async Task ExecuteScriptCoreAsync(ScriptExecutionRequest request)
{
var console = OutputConsoleProvider.CreatePowerShellConsole();
var host = await Host.GetValueAsync();
// Host.Execute calls powershell's pipeline.Invoke and blocks the calling thread
// to switch to powershell pipeline execution thread. In order not to block the UI thread,
// go off the UI thread. This is important, since, switches to UI thread,
// using SwitchToMainThreadAsync will deadlock otherwise
await Task.Run(() => host.Execute(console, request.BuildCommand(), request.BuildInput()));
}
private async Task ExecuteInitPs1Async(string installPath, PackageIdentity identity)
{
try
{
var toolsPath = Path.Combine(installPath, "tools");
if (Directory.Exists(toolsPath))
{
AddPathToEnvironment(toolsPath);
var scriptPath = Path.Combine(toolsPath, PowerShellScripts.Init);
if (File.Exists(scriptPath))
{
NuGetPowerShellUsage.RaiseInitPs1LoadEvent(isPMC: _activeConsole is IWpfConsole);
if (_scriptExecutor.Value.TryMarkVisited(identity, PackageInitPS1State.FoundAndExecuted))
{
// always execute init script on a background thread
await TaskScheduler.Default;
var request = new ScriptExecutionRequest(scriptPath, installPath, identity, project: null);
Runspace.Invoke(
request.BuildCommand(),
request.BuildInput(),
outputResults: true);
return;
}
}
}
_scriptExecutor.Value.TryMarkVisited(identity, PackageInitPS1State.NotFound);
}
catch (Exception ex)
{
// If execution of an init.ps1 scripts fails, do not let it crash our console.
ReportError(ex);
ExceptionHelper.WriteErrorToActivityLog(ex);
}
}