private static Command r()
{
var rDirective = new Command("#r")
{
new Argument <PackageReferenceOrFileInfo>(
result =>
{
var token = result.Tokens
.Select(t => t.Value)
.SingleOrDefault();
if (PackageReference.TryParse(token, out var reference))
{
return(reference);
}
if (token is not null &&
!token.StartsWith("nuget:") &&
!EndsInDirectorySeparator(token))
{
return(new FileInfo(token));
}
result.ErrorMessage = $"Unable to parse package reference: \"{token}\"";
return(null);
})
{
Name = "package"
}
};
rDirective.Handler = CommandHandler.Create <PackageReferenceOrFileInfo, KernelInvocationContext>(HandleAddPackageReference);
return(rDirective);
Task HandleAddPackageReference(
PackageReferenceOrFileInfo package,
KernelInvocationContext context)
{
if (package?.Value is PackageReference pkg &&
context.HandlingKernel is ISupportNuget kernel)
{
var alreadyGotten = kernel.ResolvedPackageReferences
.Concat(kernel.RequestedPackageReferences)
.FirstOrDefault(r => r.PackageName.Equals(pkg.PackageName, StringComparison.OrdinalIgnoreCase));
if (alreadyGotten is { } && !string.IsNullOrWhiteSpace(pkg.PackageVersion) && pkg.PackageVersion != alreadyGotten.PackageVersion)
{
if (!pkg.IsPackageVersionSpecified || pkg.PackageVersion is "*-*" or "*")
{
// we will reuse the the already loaded since this is a wildcard
var added = kernel.GetOrAddPackageReference(alreadyGotten.PackageName, alreadyGotten.PackageVersion);
if (added is null)
{
var errorMessage = GenerateErrorMessage(pkg).ToString(OutputMode.NonAnsi);
context.Fail(context.Command, message: errorMessage);
}
}
private static Command r()
{
var rDirective = new Command("#r")
{
new Argument <PackageReferenceOrFileInfo>(
result =>
{
var token = result.Tokens
.Select(t => t.Value)
.SingleOrDefault();
if (PackageReference.TryParse(token, out var reference))
{
return(reference);
}
if (token != null &&
!token.StartsWith("nuget:") &&
!EndsInDirectorySeparator(token))
{
return(new FileInfo(token));
}
result.ErrorMessage = $"Unable to parse package reference: \"{token}\"";
return(null);
})
{
Name = "package"
}
};
rDirective.Handler = CommandHandler.Create <PackageReferenceOrFileInfo, KernelInvocationContext>(HandleAddPackageReference);
return(rDirective);
Task HandleAddPackageReference(
PackageReferenceOrFileInfo package,
KernelInvocationContext context)
{
if (package?.Value is PackageReference pkg)
{
var kernel = context.HandlingKernel as ISupportNuget;
var alreadyGotten = kernel.ResolvedPackageReferences
.Concat(kernel.RequestedPackageReferences)
.FirstOrDefault(r => r.PackageName.Equals(pkg.PackageName, StringComparison.OrdinalIgnoreCase));
if (alreadyGotten is { } && !string.IsNullOrWhiteSpace(pkg.PackageVersion) && pkg.PackageVersion != alreadyGotten.PackageVersion)
{
var errorMessage = GenerateErrorMessage(pkg, alreadyGotten).ToString(OutputMode.NonAnsi);
context.Publish(new ErrorProduced(errorMessage));
}