[botoddly]

Publishes XdlSharp to nuget.org on every merge to main, without a package that bundles every platform.

Packages

• XdlSharp: the bindings only, the same for every platform.
• XdlSharp.Native.<rid>: the XDL runtime of one platform, packed from the XDL release zip: linux-x64, linux-arm64, osx-x64, osx-arm64, win-x64, win-arm64 and browser-wasm.
• XdlSharp.Native.browser-wasm keeps its archives under buildTransitive/native/ and adds them as NativeFileReference items with --use-port=emdawnwebgpu. Outside runtimes/, NuGet does not copy them into app output. The consumer sets a writable WasmCachePath.

License

XdlSharp uses the zlib license, as XDL does. XdlSharp declares Zlib. Each native package declares the release's THIRD-PARTY-NOTICES.txt as its license file, because the libraries also contain code under other licenses.

Version

<SDL version>.<N>, such as 3.4.20.1. The Release workflow takes N as one more than the highest v3.4.20.<N> tag, pushes the packages through Trusted Publishing as stanoddly, and then tags the commit.

• Runs queue (queue: max), so no merge's run is cancelled.
• A commit that a tagged commit of the same SDL version contains is skipped, because the queue does not keep the run order.
• Before pushing, the run fails when nuget.org already has a package at that version from another commit.
• Publishing (id-token: write) and tagging (contents: write) are separate jobs.

Other changes

• XDL_VERSION moves to 3.4.20-4. The headers are unchanged, so the generated bindings are too.
• tools/XdlRelease.proj takes a list of XDL targets instead of one runtime identifier.
• The Build workflow runs on every pull request: --check with clang 22, the desktop tests, the browser tests and packing. Then tests/XdlSharp.Package.Tests and tests/XdlSharp.Package.Browser.Tests restore the packed packages and load each library on linux-x64, linux-arm64, win-x64, osx-arm64 and in the browser.
• The desktop tests build their CMake library in their own obj instead of the current directory.

Verified locally

• --check passes, the desktop tests pass 15 of 15 and the browser tests pass 14 of 14, from a fresh download of the release.
• tools/pack.sh packs all 8 packages.
• A scratch app consuming the local packages ran on linux-x64 and on Mono in the browser under Node. SDL_GetVersion, IMG_Version, TTF_Version and MIX_Version matched the headers.
• The version step picks the right N from test tags.

Not verified

• The Release workflow has not run; it runs only on main. The first release creates 8 new package IDs on nuget.org.