public void ApplyToTest(Test test)
{
if (ScriptingEnvironment.SafelyGetPowerShellVersion().Major < 5)
{
test.RunState = RunState.Skipped;
test.Properties.Set(PropertyNames.SkipReason, "This test requires PowerShell 5 or newer.");
}
}
static string GetPsDebugCommand(IVariables variables)
{
//https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/set-psdebug?view=powershell-6
var traceArg = variables[PowerShellVariables.PSDebug.Trace];
var traceCommand = "-Trace 0";
int.TryParse(traceArg, out var traceArgAsInt);
bool.TryParse(traceArg, out var traceArgAsBool);
if (traceArgAsInt > 0 || traceArgAsBool)
{
var powerShellVersion = ScriptingEnvironment.SafelyGetPowerShellVersion();
if (powerShellVersion.Major < 5 && powerShellVersion.Major > 0)
{
Log.Warn($"{PowerShellVariables.PSDebug.Trace} is enabled, but PowerShell tracing is only supported with PowerShell versions 5 and above. This server is currently running PowerShell version {powerShellVersion}.");
}
else
{
Log.Warn($"{PowerShellVariables.PSDebug.Trace} is enabled. This should only be used for debugging, and then disabled again for normal deployments.");
if (traceArgAsInt > 0)
{
traceCommand = $"-Trace {traceArgAsInt}";
}
if (traceArgAsBool)
{
traceCommand = $"-Trace 2";
}
}
}
var strictArg = variables[PowerShellVariables.PSDebug.Strict];
var strictCommand = "";
if (bool.TryParse(strictArg, out var strictArgAsBool) && strictArgAsBool)
{
Log.Info($"{PowerShellVariables.PSDebug.Strict} is enabled, putting PowerShell into strict mode where variables must be assigned a value before being referenced in a script. If a variable is referenced before a value is assigned, an exception will be thrown. This feature is experimental.");
strictCommand = " -Strict";
}
return($"Set-PSDebug {traceCommand}{strictCommand};");
}
public void PowerShell4DoesntSupport(string variableValue)
{
//this may cause an `Inconclusive: Outcome value 0 is not understood` error in Rider
//known bug - https://youtrack.jetbrains.com/issue/RSRP-465549
if (ScriptingEnvironment.SafelyGetPowerShellVersion().Major != 4)
{
Assert.Inconclusive("This test requires PowerShell 4");
}
using (var scriptFile = new TemporaryFile(Path.ChangeExtension(Path.GetTempFileName(), "ps1")))
{
File.WriteAllText(scriptFile.FilePath, "Write-Host $mysecrect");
var calamariVariableDictionary = GetVariables();
calamariVariableDictionary.Set("Octopus.Action.PowerShell.PSDebug.Trace", variableValue);
var result = ExecuteScript(new PowerShellScriptExecutor(), scriptFile.FilePath, calamariVariableDictionary);
result.AssertOutput("KingKong");
result.AssertOutput("Octopus.Action.PowerShell.PSDebug.Trace is enabled, but PowerShell tracing is only supported with PowerShell versions 5 and above. This server is currently running PowerShell version 4.0.");
}
}