Sylinko NuGet Feed

Public NuGet v3 feed for Sylinko-maintained fork packages and public internal packages.

The bucket manifests in bucket/ are the source of truth. CI validates manifests, downloads GitHub Release artifacts, verifies SHA256, extracts .nuspec metadata from .nupkg, generates NuGet v3 metadata into generated/, and deploys a Cloudflare Worker with Static Assets.

Feed URL:

dotnet nuget add source https://nuget.sylinko.com/v3/index.json --name Sylinko

This repository does not store .nupkg, .snupkg, or generated feed metadata in Git.

Layout

bucket/                    Human-reviewed package and version manifests
src/                       Node.js 24 validation and generation scripts
worker/                    Cloudflare Worker and Static Assets config
action.yml                  Shared release action entrypoint
.github/actions/release/   Shared release action implementation
.github/workflows/         PR validation and main deployment
generated/                 Build output, ignored by Git
.tmp/packages/             Download cache, ignored by Git

Local Commands

pnpm validate
pnpm typecheck
pnpm test:release
pnpm generate
pnpm validate

pnpm generate writes generated/ and may download package artifacts into .tmp/packages/. Cache hits are still hashed before use.

Deployment and package release steps are documented in DEPLOYMENT.md.

Batch Release

Package repositories call the shared release action once per package batch. The action creates the GitHub Release, uploads .nupkg, .symbols.nupkg, and .snupkg assets, scans artifacts-directory, reads each package .nupkg nuspec, writes one version manifest per package, and opens a single PR.

- uses: Sylinko/nuget-feed@main
  with:
    token: ${{ secrets.SYLINKO_NUGET_FEED_TOKEN }}
    release-tag: nuget/Microsoft.ML/${{ inputs.version }}
    artifacts-directory: artifacts

For Sylinko/Microsoft.ML, the bucket already declares:

bucket/microsoft.ml.tokenizers/package.yml
bucket/microsoft.ml.tokenizers.data.o200kbase/package.yml

The release nuget/Microsoft.ML/<version> should contain the .nupkg files for Microsoft.ML.Tokenizers and Microsoft.ML.Tokenizers.Data.O200kBase, plus matching .symbols.nupkg files when available.