dotnet-installer/old/build_projects/shared-build-targets-utils/Utils/PublishMutationUtilties.cs
2018-10-21 20:47:58 -07:00

63 lines
2.1 KiB
C#

// Copyright (c) .NET Foundation and contributors. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
using Microsoft.DotNet.Cli.Build.Framework;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
namespace Microsoft.DotNet.Cli.Build
{
public class PublishMutationUtilties
{
public static void ChangeEntryPointLibraryName(string depsFile, string newName)
{
JToken deps;
using (var file = File.OpenText(depsFile))
using (JsonTextReader reader = new JsonTextReader(file))
{
deps = JObject.ReadFrom(reader);
}
string version = null;
foreach (JProperty target in deps["targets"])
{
var targetLibrary = target.Value.Children<JProperty>().FirstOrDefault();
if (targetLibrary == null)
{
continue;
}
version = targetLibrary.Name.Substring(targetLibrary.Name.IndexOf('/') + 1);
if (newName == null)
{
targetLibrary.Remove();
}
else
{
targetLibrary.Replace(new JProperty(newName + '/' + version, targetLibrary.Value));
}
}
if (version != null)
{
var library = deps["libraries"].Children<JProperty>().First();
if (newName == null)
{
library.Remove();
}
else
{
library.Replace(new JProperty(newName + '/' + version, library.Value));
}
using (var file = File.CreateText(depsFile))
using (var writer = new JsonTextWriter(file) { Formatting = Formatting.Indented })
{
deps.WriteTo(writer);
}
}
}
}
}