/// <summary>
/// Rewrite this csproj file to migrate from packages.config and project.json to PackageReference tags:
/// - Generate project.json
/// - Remove {None Include="packages.confing"} and {None Include="project.json"}
/// - Remove {References} reletated to NuGet packages
/// - Add {PackageReference}
/// - Change {Project} ToolsVersion attribute to 15.0
/// - Remove packages.config and project.json files
/// </summary>
/// <returns>true if any change</returns>
public bool MigrateToMsbuild15()
{
if (!HasPackagesConfig && !HasProjectJson)
{
return(false);
}
var packages1 = HasPackagesConfig ? PackagesConfig.Packages : Enumerable.Empty <Package>();
var packages2 = HasProjectJson ? ProjectJson.Packages : Enumerable.Empty <Package>();
var packages = packages1.Concat(packages2);
GeneratePackageReferences(packages);
if (HasPackagesConfig)
{
foreach (var r in GetElementsInItemGroups("Reference"))
{
if (PackagesConfig.Packages.Any(x => r.Attribute("Include").Value.StartsWith(x.Id + ",")))
{
r.Remove();
}
}
File.Delete(PackagesConfig.Path);
}
if (HasProjectJson)
{
File.Delete(ProjectJsonPath);
var lockJsonPath = ProjectJsonPath.Replace(".json", ".lock.json");
if (File.Exists(lockJsonPath))
{
File.Delete(lockJsonPath);
}
}
foreach (var n in GetElementsInItemGroups("None"))
{
var include = n.Attribute("Include");
if (include.Value == PackagesConfName || include.Value == ProjectJsonName)
{
n.Remove();
}
}
var version = Content.Root.Attribute("ToolsVersion");
version.Value = "15.0";
return(true);
}
public override bool Execute()
{
var fullPath = ProjectJsonPath.GetMetadata("FullPath");
using (var reader = new StreamReader(fullPath))
{
var json = JObject.Parse(reader.ReadToEnd());
PackageReferences = JsonConfigUtility.GetDependencies(json)
.Select(ConvertToTaskItem)
.ToArray();
}
return(true);
}
