ILSpy/ICSharpCode.Decompiler.PowerShell/GetDecompiledProjectCmdlet.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Management.Automation;
using System.Text;
using ICSharpCode.Decompiler.CSharp;
using ICSharpCode.Decompiler.Metadata;

namespace ICSharpCode.Decompiler.PowerShell
{
	[Cmdlet(VerbsCommon.Get, "DecompiledProject")]
	[OutputType(typeof(string))]
	public class GetDecompiledProjectCmdlet : PSCmdlet
	{
		[Parameter(Position = 0, Mandatory = true)]
		public CSharpDecompiler Decompiler { get; set; }

		[Parameter(Position = 1, Mandatory = true)]
		[Alias("PSPath", "OutputPath")]
		[ValidateNotNullOrEmpty]
		public string LiteralPath { get; set; }

		protected override void ProcessRecord()
		{
			string path = GetUnresolvedProviderPathFromPSPath(LiteralPath);
			if (!Directory.Exists(path)) {
				WriteObject("Destination directory must exist prior to decompilation");
				return;
			}

			try {
				WholeProjectDecompiler decompiler = new WholeProjectDecompiler();
				PEFile module = Decompiler.TypeSystem.MainModule.PEFile;
				decompiler.AssemblyResolver = new UniversalAssemblyResolver(module.FileName, false, module.Reader.DetectTargetFrameworkId());
				decompiler.DecompileProject(module, path);

				WriteObject("Decompilation finished");
			} catch (Exception e) {
				WriteVerbose(e.ToString());
				WriteError(new ErrorRecord(e, ErrorIds.DecompilationFailed, ErrorCategory.OperationStopped, null));
			}
		}
	}
}