private static Version FindHighestDependencyVersion(
OperationContext context,
IPackage package,
ProjectInfo project)
{
var dependencies = from dSets in package.DependencySets
from d in dSets.Dependencies
where context.PackagesUpdatedSoFar.Any(p => p.Id == d.Id)
select d;
Version highestDependencyVersion = null;
foreach (var d in dependencies)
{
// Find version of the dependency package
NuGetPackageInfo depPackage = context.PackagesUpdatedSoFar.Find(p => p.Id == d.Id);
string source = depPackage.ProjectInfo?.OutputPath;
if (source != null)
{
string assemblyPath = Path.Combine(source, depPackage.ProjectInfo.AssemblyName + ".dll");
Version version = GetAssemblyVersion(assemblyPath);
if (highestDependencyVersion == null || version > highestDependencyVersion)
{
highestDependencyVersion = version;
}
}
}
return(highestDependencyVersion);
}
/// <summary>
/// Adds the new project information.
/// </summary>
/// <param name="proj">The project.</param>
private void AddNewProject(IVsProject proj)
{
string guid = GetProjectGuid(proj);
string name = GetProjectName(proj);
string projectFile = GetProjectFilePath(proj);
string assemblyName = GetAssemblyName(proj);
string fullName = GetProjectUniqueName(proj);
string outputPath = GetProjectOutputPath(name);
bool inDebugMode = IsInDebugMode(proj);
ProjectInfo project = new ProjectInfo(
guid, name, projectFile, assemblyName, fullName,
outputPath, inDebugMode);
// Find the matching NuGet package to this project
NuGetPackageInfo package = FindPackageByAssemblyName(assemblyName);
if (package != null)
{
project.NuGetPackage = package;
package.ProjectInfo = project;
}
project.NuGetPackageReferences = GetPackageReferences(project);
_projects.TryAdd(project.AssemblyName, project);
}
private static async TPL.Task <string> RollbackPackage(
NuGetPackageInfo packageInfo,
OperationContext context)
{
try
{
ProjectInfo project = packageInfo.ProjectInfo;
await RecoverOldVersionFromArchive(packageInfo, context);
// TODO: 2017-01 Bnaya, use UpdateNuGetDependencies instead of AddBuildEvents
//using (await UpdateNuGetDependencies(project, context, context.RecoveredPackages))
using (AddBuildEvents(project, context, context.RecoveredPackages))
{
if (!await context.Projects.BuildProject(project))
{
//RemoveBuildEvents(project);
return($"Failed to build project {project.Name}");
}
} // RemoveBuildEvents(project);
context.RecoveredPackages.Add(packageInfo);
return(null);
}
catch (Exception ex)
{
return(ex.Message);
}
}
private static void MoveOldVersionToArchive(
NuGetPackageInfo packageInfo,
OperationContext context)
{
try
{
if (!context.ShouldArchiveOldNuGet)
{
return;
}
if (!Directory.Exists(context.ArchiveSession))
{
Directory.CreateDirectory(context.ArchiveSession);
}
string sourcePackagePath = Path.Combine(packageInfo.RepositoryPath, packageInfo.PackageFileName);
string targetPackagePath = Path.Combine(context.ArchiveSession, packageInfo.PackageFileName);
File.Move(sourcePackagePath, targetPackagePath);
}
catch (Exception ex)
{
throw new Exception(@"Fail to archive old NuGets", ex);
}
}
private NuGetPackageInfo FindPackageByAssemblyName(
string assemblyName)
{
NuGetPackageInfo package = (from p in _context.PackagesInfo
where p.AssemblyName == assemblyName
select p).FirstOrDefault();
return(package);
}
/// <summary>
/// Builds (projects) the and update (NuGets).
/// </summary>
/// <param name="context">The context.</param>
/// <param name="packagesToBuild">The packages to build.</param>
/// <param name="currentProgress">The current progress.</param>
private static async TPL.Task <DialogResult> BuildAndUpdate(OperationContext context, List <NuGetPackageInfo> packagesToBuild, GeneralUtils.StatusReporter currentProgress)
{
for (int i = 0; i < packagesToBuild.Count; i++)
{
currentProgress.Report(i);
NuGetPackageInfo p = packagesToBuild[i];
GeneralUtils.ReportStatus($"CurrentPackage = {p.Name}");
string errorMsg = await UpdateSinglePackage(p, context);
#region Exception Handling (Abort, Retry, Ignore)
if (errorMsg != null)
{
string msg = $@"Failed to update package {p.Id}.
Error: {errorMsg}.
{context.RecoveredPackages.Count} NuGet packages have been recovered so far.
{context.PackagesUpdatedSoFar.Count} NuGet packages have been updated so far.
Do you want to rollback the state?
OK: will try to reset the state to the previous state.
Cancel: will stop the processing and let you fix the problem manually.
you can retry to update after fixing the problem.";
DialogResult option = MessageBox.Show(msg, "Execution Problem", MessageBoxButtons.OKCancel, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2);
switch (option)
{
case DialogResult.OK:
Rollback(context);
return(DialogResult.Abort);
//return;
//case 4: // Retry
// i--;
// continue;
case DialogResult.Cancel:
return(DialogResult.Cancel);
}
}
#endregion // Exception Handling (Abort, Retry, Ignore)
}
return(DialogResult.OK);
}
/// <summary>
/// Create and save new NuGet package.
/// </summary>
/// <param name="packageInfo">The package information.</param>
/// <param name="project">The project.</param>
/// <param name="source">The source.</param>
/// <param name="destination">The destination.</param>
/// <param name="preRelease">if set to <c>true</c> [pre release].</param>
/// <returns></returns>
private static bool CreateNuGet(
NuGetPackageInfo packageInfo,
ProjectInfo project,
string source,
string destination,
bool preRelease,
OperationContext context)
{
IPackage package = packageInfo.NuGetPackage;
PackageBuilder builder = new PackageBuilder();
var manifestFiles = CreateManifestFiles(source, package.GetLibFiles());
builder.PopulateFiles(source, manifestFiles);
if (package.GetContentFiles().Any())
{
var manifestContentFiles = CreateManifestCotentsFiles(
package,
destination);
builder.PopulateFiles("", manifestContentFiles);
}
var manifestMetadata = CreateManifestMetadata(package, project, source, destination, preRelease, context);
if (manifestMetadata == null)
{
return(false);
}
builder.Populate(manifestMetadata);
var packageName = $"{package.Id}.{manifestMetadata.Version}.nupkg";
packageInfo.NewPackageName = packageName;
string packageFile = Path.Combine(destination, packageName);
using (FileStream stream = File.Open(packageFile, FileMode.CreateNew, FileAccess.ReadWrite, FileShare.None))
{
builder.Save(stream);
}
return(true);
}
private static async void Rollback(
OperationContext context)
{
// Recover the old packages
for (int i = 0; i < context.PackagesUpdatedSoFar.Count; i++)
{
NuGetPackageInfo p = context.PackagesUpdatedSoFar[i];
GeneralUtils.ReportStatus($"Rollback: {p.Name}");
string errorMsg = await RollbackPackage(p, context);
if (errorMsg != null)
{
string msg = $@"Failed to recover package {p.Id}. Error: {errorMsg}.
{context.RecoveredPackages.Count} NuGet packages have been recovered so far.
Choose one of the following actions:
Abort: to stop the process
(you can repeat the process after fixing the problem).
Ignore: to continue recovering the other packages
Retry: to try again (from current stage).";
DialogResult option = MessageBox.Show(msg, "Rollback",
MessageBoxButtons.AbortRetryIgnore,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button1);
switch (option)
{
case DialogResult.Abort:
return;
case DialogResult.Retry:
i--;
continue;
case DialogResult.Ignore:
continue;
}
}
}
Directory.Delete(context.ArchiveSession);
GeneralUtils.ShowMessage($"{context.RecoveredPackages.Count} NuGet packages have been restored");
}
private static TPL.Task RecoverOldVersionFromArchive(
NuGetPackageInfo packageInfo,
OperationContext context)
{
GeneralUtils.ReportStatus($"Recover old version from archive");
return(TPL.Task.Factory.StartNew(() =>
{
string sourcePackagePath = Path.Combine(context.ArchiveSession, packageInfo.PackageFileName);
string targetPackagePath = Path.Combine(packageInfo.RepositoryPath, packageInfo.PackageFileName);
if (File.Exists(sourcePackagePath))
{
File.Move(sourcePackagePath, targetPackagePath);
}
// Delete the new version from the repository
string newPackagePath = Path.Combine(packageInfo.RepositoryPath, packageInfo.NewPackageName);
if (File.Exists(newPackagePath))
{
File.Delete(newPackagePath);
}
}, TPL.TaskCreationOptions.LongRunning));
}
/// <summary>
/// Updates the Single package.
/// </summary>
/// <param name="packageInfo">The package information.</param>
/// <param name="context">The context.</param>
/// <returns></returns>
private static async TPL.Task <string> UpdateSinglePackage(
NuGetPackageInfo packageInfo,
OperationContext context)
{
try
{
#region Build Project
ProjectInfo project = packageInfo.ProjectInfo;
string errorMsg = VerifyProjectReadyForUpgrade(project);
if (errorMsg != null)
{
return(errorMsg);
}
// TODO: 2017-01 Bnaya, use UpdateNuGetDependencies instead of AddBuildEvents
using (await UpdateNuGetDependencies(project, context, context.PackagesUpdatedSoFar))
//using (AddBuildEvents(project, context, context.PackagesUpdatedSoFar))
{
if (!await context.Projects.BuildProject(project))
{
//RemoveBuildEvents(project);
return($@"Failed to build project {project.Name}
if this project is not a Hosting
set all of its reference to [copy local = false].");
}
project.ProjectBuilt = true;
} // RemoveBuildEvents(project);
#endregion // Build Project
// source is for the project build files
string source = project.OutputPath;
string asmPath = Path.Combine(source, project.AssemblyName + ".dll");
if (File.Exists(asmPath))
{
var asm = Assembly.ReflectionOnlyLoadFrom(asmPath);
if (asm.GetName().Version.ToString() == packageInfo.NuGetPackage.Version.Version.ToString())
{
context.PackagesUpdatedSoFar.Add(packageInfo);
return(null);
}
}
// destination is for the NuGet packages repository
string destination = packageInfo.RepositoryPath;
// create a new NuGet package (we need to keep the old version to allow the update
// of the NuGet version in the project references)
if (!CreateNuGet(packageInfo, project, source, destination, context.PreRelease, context))
{
return("Assembly version must increase before the process");
}
MoveOldVersionToArchive(packageInfo, context);
context.PackagesUpdatedSoFar.Add(packageInfo);
return(null);
}
catch (Exception ex)
{
Trace.WriteLine(ex);
//GeneralUtils.ShowMessage($"Failed to update package", OLEMSGICON.OLEMSGICON_CRITICAL);
return(ex.ToString());
}
}