public async Task <UpgradeReadiness> IsReadyAsync(IProject project, UpgradeReadinessOptions options, CancellationToken token)
{
if (project is null)
{
throw new ArgumentNullException(nameof(project));
}
if (options is null)
{
throw new ArgumentNullException(nameof(options));
}
var components = await project.GetComponentsAsync(token).ConfigureAwait(false);
if (options.IgnoreUnsupportedFeatures || !components.HasFlag(ProjectComponents.AspNet))
{
// this readiness check only applies to ASP.NET projects
return(UpgradeReadiness.Ready);
}
// NOTE: class libraries containing custom controls are NOT expected to trigger this check
// This ReadyCheck should highlight the technology in the "head" project.
if (DoesProjectContainWebFormsFiles(project))
{
_logger.LogError(WEB_FORMS_MESSAGE);
return(UpgradeReadiness.Unsupported);
}
return(UpgradeReadiness.Ready);
}
public Task <UpgradeReadiness> IsReadyAsync(IProject project, UpgradeReadinessOptions options, CancellationToken token)
{
if (project is null)
{
throw new ArgumentNullException(nameof(project));
}
if (options is null)
{
throw new ArgumentNullException(nameof(options));
}
if (options.IgnoreUnsupportedFeatures)
{
return(Task.FromResult(UpgradeReadiness.Ready));
}
// are there any svc.cs files in this project?
if (project.FindFiles($".svc{GetExtensionForLanguage(project)}").Any())
{
_logger.LogError(WCF_MESSAGE);
return(Task.FromResult(UpgradeReadiness.Unsupported));
}
return(Task.FromResult(UpgradeReadiness.Ready));
}
public async Task <UpgradeReadiness> IsReadyAsync(IProject project, UpgradeReadinessOptions options, CancellationToken token)
{
if (project is null)
{
throw new ArgumentNullException(nameof(project));
}
if (options is null)
{
throw new ArgumentNullException(nameof(options));
}
if (options.IgnoreUnsupportedFeatures || project.Language != Language.VisualBasic)
{
// this readiness check only applies to Visual Basic projects
return(UpgradeReadiness.Ready);
}
var components = await project.GetComponentsAsync(token).ConfigureAwait(false);
if (!components.HasFlag(ProjectComponents.AspNet) && !components.HasFlag(ProjectComponents.AspNetCore))
{
// this readiness check only applies to ASP.NET projects
return(UpgradeReadiness.Ready);
}
if (DoesProjectContainRazorFiles(project))
{
_logger.LogError(VBHTML_MESSAGE);
return(UpgradeReadiness.Unsupported);
}
return(UpgradeReadiness.Ready);
}
public async Task <UpgradeReadiness> IsReadyAsync(IProject project, UpgradeReadinessOptions options, CancellationToken token)
{
if (project is null)
{
throw new ArgumentNullException(nameof(project));
}
if (options is null)
{
throw new ArgumentNullException(nameof(options));
}
var components = await project.GetComponentsAsync(token).ConfigureAwait(false);
if (components.HasFlag(ProjectComponents.XamarinAndroid) || components.HasFlag(ProjectComponents.XamariniOS))
{
if (!DoesHaveMinimumXamarinVersion(project, _comparer))
{
_logger.LogError(XAMARIN_FORMS_MESSAGE, CATEGORY, UPGRADE_LINK);
return(UpgradeReadiness.Unsupported);
}
}
return(UpgradeReadiness.Ready);
}
public async Task <UpgradeReadiness> IsReadyAsync(IProject project, UpgradeReadinessOptions options, CancellationToken token)
{
if (project is null)
{
throw new ArgumentNullException(nameof(project));
}
var tfms = project.TargetFrameworks;
var components = await project.GetComponentsAsync(token).ConfigureAwait(false);
if (tfms.Count == 1)
{
_logger.LogTrace("Confirmed project {Project} has a valid TFM ({TFM})", project.FileInfo, tfms.First());
return(UpgradeReadiness.Ready);
}
else
{
if (components.HasFlag(ProjectComponents.Maui))
{
_logger.LogTrace("Confirmed project {Project} is of type .NET MAUI Head with TFMs : ({TFM}))", project.FileInfo, tfms.First());
return(UpgradeReadiness.NotReady);
}
else
{
_logger.LogError("Project {Project} cannot be upgraded. Input projects must have exactly one target framework. Please see {FeatureLink} to request this feature.", project.FileInfo, FEATURE_LINK);
return(UpgradeReadiness.NotReady);
}
}
}
public Task <UpgradeReadiness> IsReadyAsync(IProject project, UpgradeReadinessOptions options, CancellationToken token)
{
if (project is null)
{
throw new ArgumentNullException(nameof(project));
}
var projectRoot = project.GetFile();
if (bool.TryParse(projectRoot.GetPropertyValue("EnableCentralPackageVersions"), out var result) && result)
{
_logger.LogError("Project {Name} uses EnableCentralPackageVersions which is not currently supported. Please see {FeatureLink} to request this feature.", project.FileInfo, FEATURE_LINK);
return(Task.FromResult(UpgradeReadiness.NotReady));
}
else
{
return(Task.FromResult(UpgradeReadiness.Ready));
}
}
public Task <UpgradeReadiness> IsReadyAsync(IProject project, UpgradeReadinessOptions options, CancellationToken token)
{
if (project is null)
{
throw new ArgumentNullException(nameof(project));
}
try
{
// Just need to access some values in the file to see if it can be properly loaded.
_ = project.GetFile().GetPropertyValue("SomeValue");
return(Task.FromResult(UpgradeReadiness.Ready));
}
#pragma warning disable CA1031 // Do not catch general exception types
catch (Exception e)
#pragma warning restore CA1031 // Do not catch general exception types
{
_logger.LogError("Project {File} cannot be loaded: {Message}", project.FileInfo, e.Message);
return(Task.FromResult(UpgradeReadiness.NotReady));
}
}
