// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the Apache 2.0 License.
// See the LICENSE file in the project root for more information.

using System;

namespace IronPython.Compiler {
 public static class ConsoleOps {

 public static void Error(string format, params object[] args) {
 Error(false, format, args);
 }

 public static void Error(bool fatal, string format, params object[] args) {
 ConsoleColor origForeground = Console.ForegroundColor;
 ConsoleColor origBackground = Console.BackgroundColor;

 Console.ForegroundColor = ConsoleColor.DarkRed;
 Console.WriteLine("ERROR: " + format, args);
 Console.ForegroundColor = origForeground;
 Console.BackgroundColor = origBackground;
 if (fatal) {
 Environment.Exit(-1);
 }
 }

 public static void Warning(string format, params object[] args) {
 ConsoleColor origForeground = Console.ForegroundColor;
 ConsoleColor origBackground = Console.BackgroundColor;
 Console.ForegroundColor = ConsoleColor.Yellow;
 Console.WriteLine("WARNING: " + format, args);
 Console.ForegroundColor = origForeground;
 Console.BackgroundColor = origBackground;
 }

 public static void Info(string format, params object[] args) {
 Console.WriteLine(format, args);
 }

 public static void Usage(bool doExit = false) {
 Console.WriteLine(@"ipyc: The Command-Line IronPython Compiler

Usage: ipyc.exe [options] file [file ...]

Options:
 /out:output_file Output file name (default is main_file.<extenstion>)
 /target:dll Compile only into dll. Default
 /target:exe Generate CONSOLE executable stub for startup in addition to dll.
 /target:winexe Generate WINDOWS executable stub for startup in addition to dll.
 /fileversion:<version> Sets the file version attribute for the generated assembly
 /copyright:<copyright> Sets the copyright message for the generated assembly
 /productname:<productname> Sets the product name attribute for the generated assembly
 /productversion:<productversion> Sets the product version attribute for the generated assembly
 /py:<option> Allows specifying options that modify the behavior of IronPython (e.g., -X:FullFrames)
 @<file> Specifies a response file to be parsed for input files and command line options (one per line)
 /? /h This message 

EXE/WinEXE specific options:
 /main:main_file.py Main file of the project (module to be executed first)
 /platform:x86 Compile for x86 only
 /platform:x64 Compile for x64 only
 /embed Embeds the generated DLL as a resource into the executable which is loaded at runtime
 /standalone Embeds the IronPython assemblies into the stub executable.
 /mta Set MTAThreadAttribute on Main instead of STAThreadAttribute, only valid for /target:winexe
 /sta Set STAThreadAttribute on Main instead of MTAThreadAttribute, only valid for /target:exe
 /errfmt:msg A string that will be used when showing an error occured, {{0}} will be replaced by the exception message
 /win32icon:file.ico Sets file.ico as the icon for the executable

Example:
 ipyc.exe /main:Program.py Form.py /target:winexe");
 if (doExit) {
 Environment.Exit(0);
 }
 }
 }
}