static string GetBestTFM(BaselineProject baselineProject, bool keepCurrentTfm, string?specifiedTFM, bool usePreviewSDK)
{
if (string.IsNullOrWhiteSpace(specifiedTFM))
{
// Let's figure this out, friends
var tfmForApps = TargetFrameworkHelper.FindHighestInstalledTargetFramework(usePreviewSDK);
if (keepCurrentTfm)
{
specifiedTFM = baselineProject.GetTfm();
}
else if (baselineProject.ProjectStyle == ProjectStyle.WindowsDesktop || baselineProject.ProjectStyle == ProjectStyle.MSTest)
{
specifiedTFM = tfmForApps;
}
else if (baselineProject.OutputType == ProjectOutputType.Library)
{
specifiedTFM = MSBuildFacts.Netstandard20;
}
else if (baselineProject.OutputType == ProjectOutputType.Exe)
{
specifiedTFM = tfmForApps;
}
else
{
// Default is to just use what exists in the project
specifiedTFM = baselineProject.GetTfm();
}
}
return(specifiedTFM);
}
public static int Run(string?project, string?workspace, string?msbuildPath, string?tfm, bool allowPreviews, bool diffOnly, bool noBackup)
{
if (!string.IsNullOrWhiteSpace(project) && !string.IsNullOrWhiteSpace(workspace))
{
Console.WriteLine("Cannot specify both a project and a workspace.");
return(-1);
}
try
{
msbuildPath = MSBuildHelpers.HookAssemblyResolveForMSBuild(msbuildPath);
if (string.IsNullOrWhiteSpace(msbuildPath))
{
Console.WriteLine("Could not find an MSBuild.");
return(-1);
}
if (tfm is null)
{
tfm = TargetFrameworkHelper.FindHighestInstalledTargetFramework(allowPreviews);
}
else
{
tfm = tfm.Trim();
if (!TargetFrameworkHelper.IsValidTargetFramework(tfm))
{
Console.WriteLine($"Invalid framework specified for --target-framework: '{tfm}'");
return(-1);
}
}
var workspacePath = string.Empty;
MSBuildWorkspaceType workspaceType;
if (!string.IsNullOrWhiteSpace(project))
{
workspacePath = Path.GetFullPath(project, Environment.CurrentDirectory);
workspaceType = MSBuildWorkspaceType.Project;
}
else
{
var(isSolution, workspaceFilePath) = MSBuildWorkspaceFinder.FindWorkspace(Environment.CurrentDirectory, workspace);
workspaceType = isSolution ? MSBuildWorkspaceType.Solution : MSBuildWorkspaceType.Project;
workspacePath = workspaceFilePath;
}
var workspaceLoader = new MSBuildWorkspaceLoader(workspacePath, workspaceType);
// do not create backup if --diff-only specified
noBackup = noBackup || diffOnly;
var msbuildWorkspace = workspaceLoader.LoadWorkspace(workspacePath, noBackup);
foreach (var item in msbuildWorkspace.WorkspaceItems)
{
if (diffOnly)
{
var differ = new Differ(item.UnconfiguredProject.FirstConfiguredProject, item.SdkBaselineProject.Project.FirstConfiguredProject);
differ.GenerateReport(Directory.GetParent(workspacePath).FullName);
}
else
{
var converter = new Converter(item.UnconfiguredProject, item.SdkBaselineProject, item.ProjectRootElement);
converter.Convert(tfm, item.ProjectRootElement.FullPath);
}
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
return(-1);
}
Console.WriteLine("Conversion complete!");
return(0);
}
public static int Run(string?project, string?workspace, string?msbuildPath, string?tfm, bool forceWebConversion, bool preview, bool diffOnly, bool noBackup, bool keepCurrentTfms, bool update, bool mauiConversion, bool forceRemoveCustomImports)
{
if (update)
{
UpdateTryConvert.Update();
return(0);
}
if (!string.IsNullOrWhiteSpace(project) && !string.IsNullOrWhiteSpace(workspace))
{
Console.WriteLine("Cannot specify both a project and a workspace.");
return(-1);
}
if (!string.IsNullOrWhiteSpace(tfm) && keepCurrentTfms)
{
Console.WriteLine($"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);
}
public static int Run(string?project, string?workspace, string?msbuildPath, string?tfm, bool forceWebConversion, bool preview, bool diffOnly, bool noBackup, bool keepCurrentTfms, decimal?generateDependenciesVersion)
{
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
{
if (generateDependenciesVersion != null)
{
Console.WriteLine($"Generating dependencies for {generateDependenciesVersion} version");
DependenciesGenerator.Generate(generateDependenciesVersion.Value);
return(0);
}
msbuildPath = MSBuildHelpers.HookAssemblyResolveForMSBuild(msbuildPath);
if (string.IsNullOrWhiteSpace(msbuildPath))
{
Console.WriteLine("Could not find an MSBuild.");
return(-1);
}
if (!string.IsNullOrWhiteSpace(tfm))
{
tfm = tfm.Trim();
if (!TargetFrameworkHelper.IsValidTargetFramework(tfm))
{
Console.WriteLine($"Invalid framework specified for --target-framework: '{tfm}'");
return(-1);
}
}
else
{
tfm = TargetFrameworkHelper.FindHighestInstalledTargetFramework(preview);
}
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);
converter.Convert(item.ProjectRootElement.FullPath);
}
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
return(-1);
}
Console.WriteLine("Conversion complete!");
return(0);
}