nugetgo

nugetgo is a registry that maps Go module paths to the NuGet package IDs of their go2cs C# conversions. go2cs transpiles Go to C#; with a mapping, a converted program can reference a dependency as a published NuGet package instead of converting it again. go2cs -recurse=nuget consults the registry by default; see Mapping modules to NuGet packages in the go2cs README.

The registry is one plain text file, served at:

https://nugetgo.net/v1/mappings.txt

The site at nugetgo.net is generated from that file and lists its mappings. The file is the single source of truth.

Status

The current mappings are listed at nugetgo.net.

Schema v1

One mapping per line, six TAB-separated fields, # for comments:

module-path	nuget-id	status	source-repo	registered	contact

• module-path: the Go module path as in go.mod, including any /vN suffix; one row per major version.
• nuget-id: the NuGet package ID of the conversion, nugetgo. followed by the dotted module path (github.com/example/widget/v2 maps to nugetgo.github.com.example.widget.v2) or a hash-shortened alternate when that ID cannot be used, whoever publishes it, the module's own author included. A module conversion does not take the go. prefix, which go2cs uses for the converted Go standard library.
• status: canonical (the package's repository metadata points to the module's own org), community (a third-party conversion), or withdrawn (kept for the record, treated as unmapped).
• source-repo, registered, contact: provenance for people.

The file maps names only. Package versions are not listed; each package describes the Go module version it was converted from.

Contributing

Mappings are added by pull request. CONTRIBUTING.md has the trust policy, the NuGet package ID pattern and the checks every row goes through.

CI lints the whole file on every pull request. For each row a pull request adds or changes, it verifies that the module resolves at proxy.golang.org, that the package resolves at nuget.org, that the package's repository metadata confirms or contradicts the row's claimed status, and that the package's go2cs self-description names the module, a real module version and a known go2cs release. Nothing merges automatically; a maintainer merges every pull request.

Non-goals

nugetgo is not a package host (nuget.org hosts the packages) and not a build service. It maps names and checks provenance; it makes no claim about package content.

License

The data and the site generator are dedicated to the public domain under CC0-1.0.