public async Task <bool> RunAsync(IUpgradeContext context, IProject project, CancellationToken token)
{
if (context is null)
{
throw new ArgumentNullException(nameof(context));
}
if (project is null)
{
throw new ArgumentNullException(nameof(project));
}
var tfm = await _targetFrameworkSelector.SelectTargetFrameworkAsync(project, token).ConfigureAwait(false);
// try-convert has no overloads to pass in properties
SetEnvironmentVariables(context);
var workspaceLoader = new MSBuildConversionWorkspaceLoader(project.FileInfo.FullName, MSBuildConversionWorkspaceType.Project);
var msbuildWorkspace = workspaceLoader.LoadWorkspace(project.FileInfo.FullName, noBackup: true, tfm.ToString(), keepCurrentTFMs: true, forceWeb: true);
if (msbuildWorkspace.WorkspaceItems.Length is 0)
{
_logger.LogWarning("No projects were converted to SDK style");
return(false);
}
foreach (var item in msbuildWorkspace.WorkspaceItems)
{
_logger.LogInformation("Converting project {Path} to SDK style", item.ProjectRootElement.FullPath);
var converter = new Converter(item.UnconfiguredProject, item.SdkBaselineProject, item.ProjectRootElement, noBackup: true, forceRemoveCustomImports: true);
converter.Convert(item.ProjectRootElement.FullPath);
}
return(true);
}
private static (IProjectRootElement baselineRootElement, IProjectRootElement convertedRootElement) GetRootElementsForComparison(string projectToConvertPath, string projectBaselinePath, string targetTFM, bool forceWeb)
{
var conversionLoader = new MSBuildConversionWorkspaceLoader(projectToConvertPath, MSBuildConversionWorkspaceType.Project);
var conversionWorkspace = conversionLoader.LoadWorkspace(projectToConvertPath, noBackup: true, targetTFM, false, forceWeb);
var baselineLoader = new MSBuildConversionWorkspaceLoader(projectBaselinePath, MSBuildConversionWorkspaceType.Project);
var baselineRootElement = baselineLoader.GetRootElementFromProjectFile(projectBaselinePath);
var item = conversionWorkspace.WorkspaceItems.Single();
var converter = new Converter(item.UnconfiguredProject, item.SdkBaselineProject, item.ProjectRootElement, noBackup: false);
var convertedRootElement = converter.ConvertProjectFile();
return(baselineRootElement, convertedRootElement);
}
private static (IProjectRootElement baselineRootElement, IProjectRootElement convertedRootElement) GetRootElementsForComparison(string projectToConvertPath, string projectBaselinePath)
{
var conversionLoader = new MSBuildConversionWorkspaceLoader(projectToConvertPath, MSBuildConversionWorkspaceType.Project);
var conversionWorkspace = conversionLoader.LoadWorkspace(projectToConvertPath, noBackup: true);
var baselineLoader = new MSBuildConversionWorkspaceLoader(projectBaselinePath, MSBuildConversionWorkspaceType.Project);
var baselineRootElement = baselineLoader.GetRootElementFromProjectFile(projectBaselinePath);
var item = conversionWorkspace.WorkspaceItems.Single();
var converter = new Converter(item.UnconfiguredProject, item.SdkBaselineProject, item.ProjectRootElement);
var convertedRootElement = converter.ConvertProjectFile("netcoreapp3.1", keepCurrentTfm: false, usePreviewSDK: false);
return(baselineRootElement, convertedRootElement);
}
public static int Run(string?project, string?workspace, string?msbuildPath, string?tfm, bool allowPreviews, bool diffOnly, bool noBackup, bool keepCurrentTfms)
{
if (!string.IsNullOrWhiteSpace(project) && !string.IsNullOrWhiteSpace(workspace))
{
Console.WriteLine("Cannot specify both a project and a workspace.");
return(-1);
}
if (!string.IsNullOrWhiteSpace(tfm) && keepCurrentTfms)
{
Console.WriteLine($"Both '{nameof(tfm)}' and '{nameof(keepCurrentTfms)}' cannot be specified. Please pick one.");
return(-1);
}
try
{
msbuildPath = MSBuildHelpers.HookAssemblyResolveForMSBuild(msbuildPath);
if (string.IsNullOrWhiteSpace(msbuildPath))
{
Console.WriteLine("Could not find an MSBuild.");
return(-1);
}
if (!string.IsNullOrWhiteSpace(tfm))
{
tfm = tfm.Trim();
if (!TargetFrameworkHelper.IsValidTargetFramework(tfm))
{
Console.WriteLine($"Invalid framework specified for --target-framework: '{tfm}'");
return(-1);
}
}
var workspacePath = string.Empty;
MSBuildConversionWorkspaceType workspaceType;
if (!string.IsNullOrWhiteSpace(project))
{
workspacePath = Path.GetFullPath(project, Environment.CurrentDirectory);
workspaceType = MSBuildConversionWorkspaceType.Project;
}
else
{
var(isSolution, workspaceFilePath) = MSBuildConversionWorkspaceFinder.FindWorkspace(Environment.CurrentDirectory, workspace);
workspaceType = isSolution ? MSBuildConversionWorkspaceType.Solution : MSBuildConversionWorkspaceType.Project;
workspacePath = workspaceFilePath;
}
var workspaceLoader = new MSBuildConversionWorkspaceLoader(workspacePath, workspaceType);
// do not create backup if --diff-only specified
noBackup = noBackup || diffOnly;
var msbuildWorkspace = workspaceLoader.LoadWorkspace(workspacePath, noBackup);
foreach (var item in msbuildWorkspace.WorkspaceItems)
{
if (diffOnly)
{
var differ = new Differ(item.UnconfiguredProject.FirstConfiguredProject, item.SdkBaselineProject.Project.FirstConfiguredProject);
differ.GenerateReport(Directory.GetParent(workspacePath).FullName);
}
else
{
var converter = new Converter(item.UnconfiguredProject, item.SdkBaselineProject, item.ProjectRootElement);
converter.Convert(item.ProjectRootElement.FullPath, tfm, keepCurrentTfms, allowPreviews);
}
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
return(-1);
}
Console.WriteLine("Conversion complete!");
return(0);
}
public static int Run(string?project, string?workspace, string?msbuildPath, string?tfm, bool forceWebConversion, bool preview, bool diffOnly, bool noBackup, bool keepCurrentTfms, bool update, bool mauiConversion, bool forceRemoveCustomImports)
{
if (update)
{
UpdateTryConvert.Update();
return(0);
}
if (!string.IsNullOrWhiteSpace(project) && !string.IsNullOrWhiteSpace(workspace))
{
Console.WriteLine("Cannot specify both a project and a workspace.");
return(-1);
}
if (!string.IsNullOrWhiteSpace(tfm) && keepCurrentTfms)
{
Console.WriteLine($"Both '{nameof(tfm)}' and '{nameof(keepCurrentTfms)}' cannot be specified. Please pick one.");
return(-1);
}
try
{
//For Xamarin Projects, set MSBuild path to VSInstallation Dir via Environment Variable
if (mauiConversion)
{
var vsinstalldir = Environment.GetEnvironmentVariable("VSINSTALLDIR");
if (!string.IsNullOrEmpty(vsinstalldir))
{
msbuildPath = MSBuildHelpers.HookAssemblyResolveForMSBuild(Path.Combine(vsinstalldir, "MSBuild", "Current", "Bin"));
}
else
{
string vsPath = new VisualStudioLocator().GetLatestVisualStudioPath();
if (string.IsNullOrWhiteSpace(vsPath))
{
Console.WriteLine("Error locating VS Install Directory. Try setting Environment Variable VSINSTALLDIR.");
return(-1);
}
else
{
msbuildPath = MSBuildHelpers.HookAssemblyResolveForMSBuild(Path.Combine(vsPath, "MSBuild", "Current", "Bin"));
}
}
}
else
{
msbuildPath = MSBuildHelpers.HookAssemblyResolveForMSBuild(msbuildPath);
}
if (string.IsNullOrWhiteSpace(msbuildPath))
{
Console.WriteLine("Could not find an MSBuild.");
return(-1);
}
if (!string.IsNullOrWhiteSpace(tfm))
{
tfm = tfm.Trim();
if (!TargetFrameworkHelper.IsValidTargetFramework(tfm))
{
Console.WriteLine($"Invalid framework specified for --target-framework: '{tfm}'");
return(-1);
}
}
else
{
tfm = TargetFrameworkHelper.FindHighestInstalledTargetFramework(preview, msbuildPath);
}
var workspacePath = string.Empty;
MSBuildConversionWorkspaceType workspaceType;
if (!string.IsNullOrWhiteSpace(project))
{
workspacePath = Path.GetFullPath(project, Environment.CurrentDirectory);
workspaceType = MSBuildConversionWorkspaceType.Project;
}
else
{
var(isSolution, workspaceFilePath) = MSBuildConversionWorkspaceFinder.FindWorkspace(Environment.CurrentDirectory, workspace);
workspaceType = isSolution ? MSBuildConversionWorkspaceType.Solution : MSBuildConversionWorkspaceType.Project;
workspacePath = workspaceFilePath;
}
var workspaceLoader = new MSBuildConversionWorkspaceLoader(workspacePath, workspaceType);
// do not create backup if --diff-only specified
noBackup = noBackup || diffOnly;
var msbuildWorkspace = workspaceLoader.LoadWorkspace(workspacePath, noBackup, tfm, keepCurrentTfms, forceWebConversion);
if (msbuildWorkspace.WorkspaceItems.Length is 0)
{
Console.WriteLine("No projects converted.");
return(0);
}
foreach (var item in msbuildWorkspace.WorkspaceItems)
{
if (diffOnly)
{
var differ = new Differ(item.UnconfiguredProject.FirstConfiguredProject, item.SdkBaselineProject.Project.FirstConfiguredProject);
var parent = Directory.GetParent(workspacePath);
if (parent is null)
{
differ.GenerateReport(workspacePath);
}
else
{
differ.GenerateReport(parent.FullName);
}
}
else
{
var converter = new Converter(item.UnconfiguredProject, item.SdkBaselineProject, item.ProjectRootElement, noBackup, forceRemoveCustomImports);
converter.Convert(item.ProjectRootElement.FullPath);
}
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
return(-1);
}
Console.WriteLine("Conversion complete!");
return(0);
}