JasperFx.SourceGenerator 2.0.1

JasperFx.SourceGenerator

Roslyn source generators for JasperFx, all reflection-free for fast cold start and trim/AOT-friendly builds. This single analyzer package bundles three generators:

Generator What it does
DescriptionGenerator Generates IDescribeMyself.ToDescription() for OptionsDescription types, eliminating runtime reflection on options classes that surface in diagnostic snapshots (CritterWatch, etc.).
CommandDiscoveryGenerator Emits a compile-time manifest of IJasperFxCommand types so dotnet run -- <command> lookups skip runtime assembly scanning.
InputParserGenerator Emits IGeneratedInputParser implementations for command input models, parsing CLI arguments/flags without runtime reflection.

Renamed from JasperFx.SourceGeneration. The command-discovery and input-parser generators previously shipped in the JasperFx.SourceGeneration (noun) package, which is now retired. Reference JasperFx.SourceGenerator (singular) instead — its version tracks the JasperFx package.

Install

<PackageReference Include="JasperFx.SourceGenerator"
                  PrivateAssets="all"
                  OutputItemType="Analyzer"
                  ReferenceOutputAssembly="false" />

Reference it as an analyzer/source-generator only — there's no runtime API. For OptionsDescription, apply the [GenerateDescription] attribute to a partial class that implements IDescribeMyself and a ToDescription() method is generated. The command-discovery and input-parser output is consumed transparently by JasperFx.CommandLine.

Documentation

Full docs at https://jasperfx.net.

Repo: github.com/JasperFx/jasperfx.

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.NET Standard 2.0

  • No dependencies.

Version Downloads Last updated
2.2.0 0 05/27/2026
2.1.4 1 05/27/2026
2.1.3 4 05/27/2026
2.1.2 1 05/27/2026
2.0.1 1 05/27/2026
2.0.0 1 05/27/2026
2.0.0-rc.3 1 05/27/2026
2.0.0-rc.2 1 05/27/2026
2.0.0-rc.1 1 05/27/2026
2.0.0-alpha.9 1 05/27/2026