public BenchRenderers()
{
var parsers = new BenchParsers();
_scribanTemplate = parsers.TestScriban();
_dotLiquidTemplate = parsers.TestDotLiquid();
_stubbleTemplate = parsers.TestStubble();
_stubbleSettings = new Stubble.Core.Settings.RendererSettingsBuilder().BuildSettings();
_nustacheTemplate = parsers.TestNustache();
_handlebarsTemplate = parsers.TestHandlebars();
_cottleTemplate = parsers.TestCottle();
_fluidTemplate = parsers.TestFluid();
_razorTemplate = parsers.TestRazor();
const int ProductCount = 500;
_products = new List <Product>(ProductCount);
_scribanProducts = new List <ScriptObject>();
_dotLiquidProducts = new List <DotLiquid.Hash>(ProductCount);
var cottleValues = new List <Cottle.Value>();
for (int i = 0; i < ProductCount; i++)
{
var product = new Product("Name" + i, i, Lorem);
_products.Add(product);
var hash = new Hash()
{
["name"] = product.Name, ["price"] = product.Price, ["description"] = product.Description
};
_dotLiquidProducts.Add(hash);
var obj = new ScriptObject {
["name"] = product.Name, ["price"] = product.Price, ["description"] = product.Description
};
_scribanProducts.Add(obj);
cottleValues.Add(new Cottle.Values.ReflectionValue(product));
}
_liquidTemplateContext = new LiquidTemplateContext();
// For Cottle, we match the behavior of Scriban that is accessing the Truncate function via an reflection invoke
// In Scriban, we could also have a direct Truncate function, but it is much less practical in terms of declaration
_cottleStringStore = new Dictionary <Cottle.Value, Cottle.Value>();
_cottleStringStore["truncate"] = new Cottle.Functions.NativeFunction((values, store, Output) =>
{
if (values.Count != 2)
{
throw new InvalidOperationException("Unexpected number of arguments for truncate function");
}
return(StringFunctions.Truncate(values[0].AsString, Convert.ToInt32(values[1].AsNumber)));
}, 2);
}
public BenchRenderers()
{
var parsers = new BenchParsers();
_scribanTemplate = parsers.TestScriban();
_dotLiquidTemplate = parsers.TestDotLiquid();
_stubbleTemplate = parsers.TestStubble();
_stubbleSettings = new Stubble.Core.Settings.RendererSettingsBuilder().BuildSettings();
_nustacheTemplate = parsers.TestNustache();
_handlebarsTemplate = parsers.TestHandlebars();
_cottleTemplate = parsers.TestCottle();
_fluidTemplate = parsers.TestFluid();
const int ProductCount = 500;
_products = new List <Product>(ProductCount);
_scribanProducts = new List <ScriptObject>();
_dotLiquidProducts = new List <DotLiquid.Hash>(ProductCount);
var cottleProducts = new List <Cottle.Value>();
for (int i = 0; i < ProductCount; i++)
{
var product = new Product("Name" + i, i, Lorem);
_products.Add(product);
var hash = new Hash()
{
["name"] = product.Name, ["price"] = product.Price, ["description"] = product.Description
};
_dotLiquidProducts.Add(hash);
var obj = new ScriptObject {
["name"] = product.Name, ["price"] = product.Price, ["description"] = product.Description
};
_scribanProducts.Add(obj);
var value = new Dictionary <Cottle.Value, Cottle.Value> {
["name"] = product.Name, ["price"] = product.Price, ["description"] = product.Description
};
cottleProducts.Add(value);
}
_cottleProducts = cottleProducts;
_templateContext = new TemplateContext();
_templateContext.BuiltinObject["truncate"] = ((ScriptObject)_templateContext.BuiltinObject["string"])["truncate"];
// For Cottle, we match the behavior of Scriban that is accessing the Truncate function via an reflection invoke
// In Scriban, we could also have a direct Truncate function, but it is much less practical in terms of declaration
_cottleStringStore = new Dictionary <Cottle.Value, Cottle.Value>();
_cottleStringStore["truncate"] = new Cottle.Functions.NativeFunction(values => StringFunctions.Truncate(values[0].AsString, Convert.ToInt32(values[1].AsNumber)), 2);
}
public static Task Record(string ffmpegPath, string ffmpegArguments, RecordParam recordParam, CancellationToken cancellationToken, IProgress <string> logProgress)
{
return(Task.Run(() =>
{
// TODO: check more?
if (recordParam.OutputPath.IndexOf('"') >= 0)
{
throw new ArgumentException("OutputPath contains '\"'");
}
var argumentTemplate = ffmpegArguments;
var simpleDocument = new Cottle.Documents.SimpleDocument(argumentTemplate);
var store = new Cottle.Stores.BuiltinStore();
recordParam.SetToCottleStore(store);
var arguments = simpleDocument.Render(store);
string startLine = string.Format("Start: {0} {1}", ffmpegPath, arguments);
logProgress.Report(startLine);
var psi = new System.Diagnostics.ProcessStartInfo()
{
FileName = ffmpegPath,
Arguments = arguments,
CreateNoWindow = true,
UseShellExecute = false,
RedirectStandardInput = true,
RedirectStandardOutput = true,
RedirectStandardError = true,
};
var proc = new System.Diagnostics.Process()
{
StartInfo = psi,
};
proc.OutputDataReceived += (sender, e) =>
{
logProgress.Report(e.Data);
};
proc.ErrorDataReceived += (sender, e) =>
{
logProgress.Report(e.Data);
};
// TODO: wait process with modern non-blocking way
var mre = new ManualResetEventSlim();
proc.EnableRaisingEvents = true;
proc.Exited += (sender, e) =>
{
mre.Set();
};
proc.Start();
proc.BeginOutputReadLine();
proc.BeginErrorReadLine();
WaitHandle.WaitAny(new WaitHandle[] { mre.WaitHandle, cancellationToken.WaitHandle });
if (cancellationToken.IsCancellationRequested)
{
if (!proc.HasExited)
{
var io = proc.StandardInput;
io.WriteLine("q");
}
logProgress.Report("Cancellation requested. Pressed q and waiting...");
var waitResult = mre.Wait(10000);
if (waitResult)
{
logProgress.Report("The process finished.");
return;
}
else
{
logProgress.Report("The process is not finished. Killing it.");
proc.Kill();
return;
}
}
logProgress.Report(string.Format("Process finished: exit code: {0}", proc.ExitCode));
}));
}
