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Replace Mono.Options with System.CommandLine

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This commit is contained in:
Natalia Portillo
2020-01-02 04:09:39 +00:00
parent 4a74de5843
commit 758d4dd364
30 changed files with 2389 additions and 2147 deletions
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84
DiscImageChef/Commands/ImageInfo.cs
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@@ -31,77 +31,53 @@
// ****************************************************************************/
using System;
using System.Collections.Generic;
using System.CommandLine;
using System.CommandLine.Invocation;
using DiscImageChef.CommonTypes;
using DiscImageChef.CommonTypes.Enums;
using DiscImageChef.CommonTypes.Interfaces;
using DiscImageChef.Console;
using DiscImageChef.Core;
using Mono.Options;
namespace DiscImageChef.Commands
{
class ImageInfoCommand : Command
internal class ImageInfoCommand : Command
{
string inputFile;
bool showHelp;
public ImageInfoCommand() : base("image-info",
"Opens a media image and shows information about the media it represents and metadata.")
{
Options = new OptionSet
AddArgument(new Argument<string>
{
$"{MainClass.AssemblyTitle} {MainClass.AssemblyVersion?.InformationalVersion}",
$"{MainClass.AssemblyCopyright}",
"",
$"usage: DiscImageChef {Name} imagefile",
"",
Help,
{"help|h|?", "Show this message and exit.", v => showHelp = v != null}
};
Arity = ArgumentArity.ExactlyOne, Description = "Media image path", Name = "image-path"
});
Handler = CommandHandler.Create(GetType().GetMethod(nameof(Invoke)));
}
public override int Invoke(IEnumerable<string> arguments)
static int Invoke(bool debug, bool verbose, string imagePath)
{
List<string> extra = Options.Parse(arguments);
if(showHelp)
{
Options.WriteOptionDescriptions(CommandSet.Out);
return (int)ErrorNumber.HelpRequested;
}
MainClass.PrintCopyright();
if(MainClass.Debug) DicConsole.DebugWriteLineEvent += System.Console.Error.WriteLine;
if(MainClass.Verbose) DicConsole.VerboseWriteLineEvent += System.Console.WriteLine;
if(debug)
DicConsole.DebugWriteLineEvent += System.Console.Error.WriteLine;
if(verbose)
DicConsole.VerboseWriteLineEvent += System.Console.WriteLine;
Statistics.AddCommand("image-info");
if(extra.Count > 1)
{
DicConsole.ErrorWriteLine("Too many arguments.");
return (int)ErrorNumber.UnexpectedArgumentCount;
}
DicConsole.DebugWriteLine("Analyze command", "--debug={0}", debug);
DicConsole.DebugWriteLine("Analyze command", "--input={0}", imagePath);
DicConsole.DebugWriteLine("Analyze command", "--verbose={0}", verbose);
if(extra.Count == 0)
{
DicConsole.ErrorWriteLine("Missing input image.");
return (int)ErrorNumber.MissingArgument;
}
inputFile = extra[0];
DicConsole.DebugWriteLine("Analyze command", "--debug={0}", MainClass.Debug);
DicConsole.DebugWriteLine("Analyze command", "--input={0}", inputFile);
DicConsole.DebugWriteLine("Analyze command", "--verbose={0}", MainClass.Verbose);
FiltersList filtersList = new FiltersList();
IFilter inputFilter = filtersList.GetFilter(inputFile);
var filtersList = new FiltersList();
IFilter inputFilter = filtersList.GetFilter(imagePath);
if(inputFilter == null)
{
DicConsole.ErrorWriteLine("Cannot open specified file.");
return (int)ErrorNumber.CannotOpenFile;
return(int)ErrorNumber.CannotOpenFile;
}
try
@@ -111,7 +87,8 @@ namespace DiscImageChef.Commands
if(imageFormat == null)
{
DicConsole.WriteLine("Image format not identified.");
return (int)ErrorNumber.UnrecognizedFormat;
return(int)ErrorNumber.UnrecognizedFormat;
}
DicConsole.WriteLine("Image format identified by {0} ({1}).", imageFormat.Name, imageFormat.Id);
@@ -123,7 +100,8 @@ namespace DiscImageChef.Commands
{
DicConsole.WriteLine("Unable to open image format");
DicConsole.WriteLine("No error given");
return (int)ErrorNumber.CannotOpenFormat;
return(int)ErrorNumber.CannotOpenFormat;
}
ImageInfo.PrintImageInfo(imageFormat);
@@ -137,17 +115,19 @@ namespace DiscImageChef.Commands
DicConsole.ErrorWriteLine("Unable to open image format");
DicConsole.ErrorWriteLine("Error: {0}", ex.Message);
DicConsole.DebugWriteLine("Image-info command", "Stack trace: {0}", ex.StackTrace);
return (int)ErrorNumber.CannotOpenFormat;
return(int)ErrorNumber.CannotOpenFormat;
}
}
catch(Exception ex)
{
DicConsole.ErrorWriteLine($"Error reading file: {ex.Message}");
DicConsole.DebugWriteLine("Image-info command", ex.StackTrace);
return (int)ErrorNumber.UnexpectedException;
return(int)ErrorNumber.UnexpectedException;
}
return (int)ErrorNumber.NoError;
return(int)ErrorNumber.NoError;
}
}
}