public static CSharpRepl UseNugetDirective(this CSharpRepl repl)
{
var packageRefArg = new Argument <NugetPackageReference>((SymbolResult result, out NugetPackageReference reference) =>
NugetPackageReference.TryParse(result.Token.Value, out reference))
{
Name = "package"
};
var r = new Command("#r")
{
packageRefArg
};
r.Handler = CommandHandler.Create <NugetPackageReference, KernelPipelineContext>(async(package, pipelineContext) =>
{
pipelineContext.OnExecute(async invocationContext =>
{
invocationContext.OnNext(new NuGetPackageAdded(package));
invocationContext.OnCompleted();
});
});
repl.AddDirective(r);
return(repl);
}
public static CSharpKernel UseNugetDirective(this CSharpKernel kernel, INativeAssemblyLoadHelper helper = null)
{
var packageRefArg = new Argument <NugetPackageReference>((SymbolResult result, out NugetPackageReference reference) =>
NugetPackageReference.TryParse(result.Token.Value, out reference))
{
Name = "package"
};
var r = new Command("#r")
{
packageRefArg
};
var restoreContext = new PackageRestoreContext();
r.Handler = CommandHandler.Create <NugetPackageReference, KernelInvocationContext>(async(package, pipelineContext) =>
{
var addPackage = new AddNugetPackage(package)
{
Handler = async context =>
{
var refs = await restoreContext.AddPackage(package.PackageName, package.PackageVersion);
helper?.Configure(await restoreContext.OutputPath());
if (refs != null)
{
foreach (var reference in refs)
{
if (reference is PortableExecutableReference peRef)
{
helper?.Handle(peRef.FilePath);
}
}
kernel.AddMetadataReferences(refs);
}
context.Publish(new NuGetPackageAdded(package));
context.Complete();
}
};
await pipelineContext.HandlingKernel.SendAsync(addPackage);
});
kernel.AddDirective(r);
return(kernel);
}
public static bool TryParse(string value, out NugetPackageReference reference)
{
var result = _regex.Match(value);
if (!result.Success)
{
reference = null;
return(false);
}
var packageName = result.Groups["packageName"].Value;
var packageVersion = result.Groups["packageVersion"].Value;
reference = new NugetPackageReference(packageName, packageVersion);
return(true);
}
public static CSharpKernel UseNugetDirective(this CSharpKernel kernel)
{
var packageRefArg = new Argument <NugetPackageReference>((SymbolResult result, out NugetPackageReference reference) =>
NugetPackageReference.TryParse(result.Token.Value, out reference))
{
Name = "package"
};
var r = new Command("#r")
{
packageRefArg
};
var restoreContext = new PackageRestoreContext();
r.Handler = CommandHandler.Create <NugetPackageReference, KernelInvocationContext>(async(package, pipelineContext) =>
{
var addPackage = new AddNugetPackage(package)
{
Handler = async context =>
{
var refs = await restoreContext.AddPackage(package.PackageName, package.PackageVersion);
if (refs != null)
{
kernel.AddMetatadaReferences(refs);
}
context.OnNext(new NuGetPackageAdded(package));
context.OnCompleted();
}
};
await pipelineContext.Kernel.SendAsync(addPackage);
});
kernel.AddDirective(r);
return(kernel);
}
public static CSharpKernel UseNugetDirective(this CSharpKernel kernel, INativeAssemblyLoadHelper helper = null)
{
var packageRefArg = new Argument <NugetPackageReference>((SymbolResult result, out NugetPackageReference reference) =>
NugetPackageReference.TryParse(result.Token.Value, out reference))
{
Name = "package"
};
var r = new Command("#r")
{
packageRefArg
};
var restoreContext = new PackageRestoreContext();
r.Handler = CommandHandler.Create <NugetPackageReference, KernelInvocationContext>(async(package, pipelineContext) =>
{
var addPackage = new AddNugetPackage(package);
addPackage.Handler = async context =>
{
var message = $"Installing package {package.PackageName}";
if (!string.IsNullOrWhiteSpace(package.PackageVersion))
{
message += $", version {package.PackageVersion}";
}
var key = message;
var displayed = new DisplayedValueProduced(message, context.Command, valueId: key);
context.Publish(displayed);
var installTask = restoreContext.AddPackage(package.PackageName, package.PackageVersion);
while (await Task.WhenAny(Task.Delay(1000), installTask) != installTask)
{
message += ".";
context.Publish(new DisplayedValueUpdated(message, key));
}
message += "done!";
context.Publish(new DisplayedValueUpdated(message, key));
var result = await installTask;
helper?.Configure(await restoreContext.OutputPath());
if (result.Succeeded)
{
foreach (var reference in result.NewReferences)
{
if (reference is PortableExecutableReference peRef)
{
helper?.Handle(peRef.FilePath);
}
}
kernel.AddMetadataReferences(result.NewReferences);
context.Publish(new DisplayedValueProduced($"Successfully added reference to package {package.PackageName}, version {result.InstalledVersion}",
context.Command));
context.Publish(new NuGetPackageAdded(addPackage, package));
var nugetPackageDirectory = new FileSystemDirectoryAccessor(await restoreContext.GetDirectoryForPackage(package.PackageName));
await context.HandlingKernel.SendAsync(new LoadExtensionsInDirectory(nugetPackageDirectory, result.References.Select(r => r.Display)));
}
else
{
context.Publish(new DisplayedValueProduced($"Failed to add reference to package {package.PackageName}", context.Command));
context.Publish(new DisplayedValueProduced(result.DetailedErrors, context.Command));
}
context.Complete();
};
await pipelineContext.HandlingKernel.SendAsync(addPackage);
});
kernel.AddDirective(r);
return(kernel);
}
public static CSharpKernel UseNugetDirective(
this CSharpKernel kernel,
Func <INativeAssemblyLoadHelper> getHelper = null)
{
var packageRefArg = new Argument <NugetPackageReference>((SymbolResult result, out NugetPackageReference reference) =>
NugetPackageReference.TryParse(result.Token.Value, out reference))
{
Name = "package"
};
var command = new Command("#r")
{
packageRefArg
};
var restoreContext = new PackageRestoreContext(kernel);
command.Handler = CommandHandler.Create <NugetPackageReference, KernelInvocationContext>(async(package, pipelineContext) =>
{
var addPackage = new AddNugetPackage(package);
addPackage.Handler = async context =>
{
var message = $"Installing package {package.PackageName}";
if (!string.IsNullOrWhiteSpace(package.PackageVersion))
{
message += $", version {package.PackageVersion}";
}
message += "...";
var key = message;
var displayed = new DisplayedValueProduced(message, context.Command, valueId: key);
context.Publish(displayed);
var addPackageTask = restoreContext.AddPackage(
package.PackageName,
package.PackageVersion,
package.RestoreSources);
while (await Task.WhenAny(Task.Delay(500), addPackageTask) != addPackageTask)
{
message += ".";
context.Publish(new DisplayedValueUpdated(message, key));
}
message += "done!";
context.Publish(new DisplayedValueUpdated(message, key));
var result = await addPackageTask;
var helper = getHelper?.Invoke();
if (helper != null)
{
kernel.RegisterForDisposal(helper);
}
if (result.Succeeded)
{
switch (result)
{
case AddNugetPackageResult packageResult:
var nativeLibraryProbingPaths = packageResult.NativeLibraryProbingPaths;
helper?.SetNativeLibraryProbingPaths(nativeLibraryProbingPaths);
var addedAssemblyPaths =
packageResult
.AddedReferences
.SelectMany(added => added.AssemblyPaths)
.ToArray();
if (helper != null)
{
foreach (var addedReference in packageResult.AddedReferences)
{
helper.Handle(addedReference);
}
}
kernel.AddScriptReferences(packageResult.AddedReferences);
context.Publish(
new DisplayedValueProduced($"Successfully added reference to package {package.PackageName}, version {packageResult.InstalledVersion}",
context.Command));
context.Publish(new NuGetPackageAdded(addPackage, package));
var resolvedNugetPackageReference = await restoreContext.GetResolvedNugetPackageReference(package.PackageName);
var nugetPackageDirectory = new FileSystemDirectoryAccessor(resolvedNugetPackageReference.PackageRoot);
await context.HandlingKernel.SendAsync(
new LoadExtensionsInDirectory(
nugetPackageDirectory,
addedAssemblyPaths));
break;
default:
break;
}
}
else
{
var errors = $"{string.Join(Environment.NewLine, result.Errors)}";
switch (result)
{
case AddNugetPackageResult _:
context.Publish(
new ErrorProduced(
$"Failed to add reference to package {package.PackageName}{Environment.NewLine}{errors}"));
break;
case AddNugetRestoreSourcesResult _:
context.Publish(
new ErrorProduced(
$"Failed to apply RestoreSources {package.RestoreSources}{Environment.NewLine}{errors}"));
break;
default:
break;
}
}
context.Complete();
};
await pipelineContext.HandlingKernel.SendAsync(addPackage);
});
kernel.AddDirective(command);
return(kernel);
}