public static void WithPowerShell(IBuildTaskLog log, Action<PowerShell, IPowerShellHostOutput> action)
{
Environment.SetEnvironmentVariable("PSExecutionPolicyPreference", "Bypass");
using (var powerShell = PowerShell.Create())
using (var powerShellHostOutput = new PowerShellHostOutput(log, new PowerShellCallStackProvider(powerShell)))
{
var host = new PowerShellHost(powerShellHostOutput);
using (var runspace = RunspaceFactory.CreateRunspace(host))
{
Runspace.DefaultRunspace = runspace;
powerShell.Runspace = runspace;
powerShell.Streams.Error.DataAdded += (sender, args) =>
{
powerShellHostOutput.WriteError(powerShell.Streams.Error[args.Index]);
};
runspace.Open();
try
{
action(powerShell, powerShellHostOutput);
}
catch (RuntimeException e)
{
if (e.ErrorRecord == null)
{
throw;
}
powerShellHostOutput.WriteError(e.ErrorRecord);
}
}
}
}
internal static void Execute(CommandFactory commandFactory, IBuildTaskLog log)
{
PowerShellHost.WithPowerShell(log, (shell, output) =>
{
var command = commandFactory.CreateCommand(new PowerShellCommandParameterProvider());
shell.Commands.AddCommand(command);
var outputList = new PowerShellOutputList(output, new PowerShellStringProvider(shell));
shell.Invoke(null, outputList);
});
}
public PowerShellHostOutput(IBuildTaskLog log, IPowerShellCallStackProvider callStackProvider)
{
_log = log;
_callStackProvider = callStackProvider;
}