foundationdb/flow/actorcompiler/Program.cs

93 lines
3.4 KiB
C#

/*
* Program.cs
*
* This source file is part of the FoundationDB open source project
*
* Copyright 2013-2018 Apple Inc. and the FoundationDB project authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
namespace actorcompiler
{
class Program
{
public static int Main(string[] args)
{
bool generateProbes = false;
if (args.Length < 2)
{
Console.WriteLine("Usage:");
Console.WriteLine(" actorcompiler <input> <output> [--disable-diagnostics] [--generate-probes]");
return 100;
}
Console.WriteLine("actorcompiler {0}", string.Join(" ", args));
string input = args[0], output = args[1], outputtmp = args[1] + ".tmp";
ErrorMessagePolicy errorMessagePolicy = new ErrorMessagePolicy();
foreach (var arg in args) {
if (arg.StartsWith("--")) {
if (arg.Equals("--disable-diagnostics")) {
errorMessagePolicy.DisableDiagnostics = true;
} else if (arg.Equals("--generate-probes")) {
generateProbes = true;
}
}
}
try
{
var inputData = File.ReadAllText(input);
using (var outputStream = new StreamWriter(outputtmp))
new ActorParser(inputData, input.Replace('\\', '/'), errorMessagePolicy, generateProbes).Write(outputStream, output.Replace('\\', '/'));
if (File.Exists(output))
{
File.SetAttributes(output, FileAttributes.Normal);
File.Delete(output);
}
File.Move(outputtmp, output);
File.SetAttributes(output, FileAttributes.ReadOnly);
return 0;
}
catch (actorcompiler.Error e)
{
Console.Error.WriteLine("{0}({1}): error FAC1000: {2}", input, e.SourceLine, e.Message);
if (File.Exists(outputtmp))
File.Delete(outputtmp);
if (File.Exists(output))
{
File.SetAttributes(output, FileAttributes.Normal);
File.Delete(output);
}
return 1;
}
catch (Exception e)
{
Console.Error.WriteLine("{0}({1}): error FAC2000: Internal {2}", input, 1, e.ToString());
if (File.Exists(outputtmp))
File.Delete(outputtmp);
if (File.Exists(output))
{
File.SetAttributes(output, FileAttributes.Normal);
File.Delete(output);
}
return 3;
}
}
}
}