feat: add musl Linux targets to release workflow#58
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daulet merged 1 commit intodaulet:mainfrom Mar 10, 2026
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Add x86_64-unknown-linux-musl and aarch64-unknown-linux-musl targets to the release CI matrix. musl-linked static libraries enable fully static Go binaries that run in distroless containers without any dependencies. The default cross musl images lack g++ needed by the esaxx-rs transitive dependency, so custom Dockerfiles in cross/ extend the base images with the appropriate cross-compilation C++ toolchain. New release artifacts: - libtokenizers.linux-musl-x86_64.tar.gz (alias: linux-musl-amd64) - libtokenizers.linux-musl-arm64.tar.gz (alias: linux-musl-aarch64)
daulet
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Mar 10, 2026
daulet
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Mar 10, 2026
| @@ -0,0 +1,3 @@ | |||
| FROM ghcr.io/cross-rs/aarch64-unknown-linux-musl:main | |||
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Using a floating :main image tag in release builds can make artifacts non-deterministic as upstream toolchains change. Consider pinning this base image to an immutable digest (and similarly in cross/musl-x86_64.Dockerfile) for reproducible releases.
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Add x86_64-unknown-linux-musl and aarch64-unknown-linux-musl targets to the release CI matrix.
New release artifacts:
Motivation
musl-linked static libraries enable fully static Go binaries that run in distroless containers without any dependencies.
The default cross musl images lack g++ needed, so new Dockerfiles in
cross/extend the base images with the appropriate cross-compilation C++ toolchain. (or would it be better to just extend the base image?)Benchmarks
Didn't run benchmarks since this is just updating artifacts and not changing implementation at all.