//download the specified version of the package and update project reference to it. The newly downloaded package
//will be located in /packages folder. The updated project reference can be checked in corresponding .csproj file.
public bool Execute(string packageid, string projectFile, SemanticVersion version, string packages)
{
try
{
System.Console.WriteLine("-------------------------------------");
System.Console.WriteLine("Project File " + projectFile);
System.Console.WriteLine("Package "+packageid);
System.Console.WriteLine("Version "+version);
IPackageRepository repo = PackageRepositoryFactory.Default.CreateRepository("https://packages.nuget.org/api/v2");
var packagePathResolver = new DefaultPackagePathResolver(packages);
var packagesFolderFileSystem = new PhysicalFileSystem(packages);
var projectSystem = new MSBuildProjectSystem(projectFile);
var localRepository = new LocalPackageRepository(packagePathResolver, packagesFolderFileSystem);
var projectManager = new ProjectManager(repo, packagePathResolver, projectSystem, localRepository);
projectManager.RemovePackageReference(packageid,true,false);
projectManager.AddPackageReference(packageid, version, true, false);
projectSystem.Save();
string filename = packageid + "." + version;
string[] s = Directory.GetFiles(packages+ @"\"+filename);
if (s.IsEmpty()) { System.Console.WriteLine("empty"); }
else
{
var nupkgFile = new PhysicalFileSystem(s[0]);
ZipPackage z = new ZipPackage(s[0]);
z.ExtractContents(nupkgFile, packages + @"\" + filename);
}
System.Console.WriteLine("Successfully updated");
return true;
}
catch (Exception e)
{
System.Console.Write("failure");
System.Console.Write(e.StackTrace);
return false;
}
}
public BetterThanLocalPackageRepository(IPackagePathResolver pathResolver, IFileSystem fileSystem, MSBuildProjectSystem projectSystem)
: base(pathResolver, fileSystem)
{
_projectSystem = projectSystem;
}
private ProjectManager buildProjectManager(Project project)
{
var projectSystem = new MSBuildProjectSystem(project.ProjectFile);
var fileSystem = new PhysicalFileSystem(project.ProjectFile.ParentDirectory());
var sharedPackageRepository = new SharedPackageRepository(_pathResolver, fileSystem);
var projectRepository = new PackageReferenceRepository(fileSystem, sharedPackageRepository);
return new ProjectManager(_sourceRepository, _pathResolver, projectSystem, projectRepository){
Logger = _console
};
}