GetDecompiledSourceCmdlet.cs

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

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

		[Parameter]
		public string TypeName { get; set; } = string.Empty;

		protected override void ProcessRecord()
		{
			try {
				StringWriter output = new StringWriter();
				if (TypeName == null) {
					output.Write(Decompiler.DecompileWholeModuleAsString());
				} else {
					var name = new FullTypeName(TypeName);
					output.Write(Decompiler.DecompileTypeAsString(name));
				}

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