// Copyright (c) 2014 AlphaSierraPapa for the SharpDevelop Team
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy of this
// software and associated documentation files (the "Software"), to deal in the Software
// without restriction, including without limitation the rights to use, copy, modify, merge,
// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
// to whom the Software is furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all copies or
// substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.

using System;
using NuGet;

namespace ICSharpCode.PackageManagement.Scripting
{
	public class PackageInitializeScript : PackageScript
	{
		public PackageInitializeScript(IPackage package, IPackageScriptFileName fileName)
			: base(package, fileName)
		{
		}
		
		protected override void BeforeRun()
		{
			AddScriptDirectoryToEnvironmentPath();
		}
		
		void AddScriptDirectoryToEnvironmentPath()
		{
			if (ScriptFileName.ScriptDirectoryExists()) {
				string directory = ScriptFileName.GetScriptDirectory();
				AddScriptDirectoryToEnvironmentPath(directory);
			}
		}
		
		void AddScriptDirectoryToEnvironmentPath(string directory)
		{
			var environmentPath = new PowerShellSessionEnvironmentPath(Session);
			environmentPath.Append(directory);
		}
	}
}