public static bool TryParse(TextReader scriptText, out PowerShellScriptInfo info)
{
try
{
info = Parse(scriptText);
return(true);
}
catch
{
info = null;
return(false);
}
}
public static async Task <ExecutePowerShellJob.Result> ExecuteScriptAsync(ILogSink logger, IOperationExecutionContext context, string fullScriptName, IReadOnlyDictionary <string, RuntimeValue> arguments, IDictionary <string, RuntimeValue> outArguments, bool collectOutput, EventHandler <PSProgressEventArgs> progressUpdateHandler)
{
var scriptText = await GetScriptTextAsync(logger, fullScriptName, context);
var variables = new Dictionary <string, RuntimeValue>();
var parameters = new Dictionary <string, RuntimeValue>();
if (PowerShellScriptInfo.TryParse(new StringReader(scriptText), out var scriptInfo))
{
foreach (var var in arguments)
{
var value = var.Value;
var param = scriptInfo.Parameters.FirstOrDefault(p => string.Equals(p.Name, var.Key, StringComparison.OrdinalIgnoreCase));
if (param != null && param.IsBooleanOrSwitch)
{
value = value.AsBoolean() ?? false;
}
if (param != null)
{
parameters[param.Name] = value;
}
else
{
variables[var.Key] = value;
}
}
}
else
{
variables = arguments.ToDictionary(a => a.Key, a => a.Value);
}
var jobRunner = context.Agent.GetService <IRemoteJobExecuter>();
var job = new ExecutePowerShellJob
{
ScriptText = scriptText,
DebugLogging = false,
VerboseLogging = true,
CollectOutput = collectOutput,
LogOutput = !collectOutput,
Variables = variables,
Parameters = parameters,
OutVariables = outArguments.Keys.ToArray()
};
job.MessageLogged += (s, e) => logger.Log(e.Level, e.Message);
if (progressUpdateHandler != null)
{
job.ProgressUpdate += progressUpdateHandler;
}
var result = (ExecutePowerShellJob.Result) await jobRunner.ExecuteJobAsync(job, context.CancellationToken);
if (result.ExitCode != null)
{
logger.LogDebug("Script exit code: " + result.ExitCode);
}
foreach (var var in result.OutVariables)
{
outArguments[var.Key] = var.Value;
}
return(result);
}
