spqx/.github/workflows/release.yml at main · byteowlz/spqx · GitHub

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# Bespoke release workflow (spqx doesn't fit byt's standard build step).
#
# byt's `release build` runs plain `cargo build --release --target <triple>`
# with no per-target feature flags and no support for staging non-binary
# artifacts. spqx's backends (mlx / tch-backend) are mutually exclusive Cargo
# features that produce different binaries per platform, so this workflow
# owns compiling + staging the tarball itself and only hands off to byt at
# the checksums/GitHub-release boundary — the same "bespoke-but-conformant"
# pattern oqto uses. See wiki/projects/byteowlz-release-pipeline.md.
#
# MLX only for now: the tch/CUDA backend needs a bundled libtorch runtime and
# per-arch CUDA toolkit install (see the retired ci.yml/release.yml for how
# painful that got). Add a build-linux job here once the candle backend
# (spqx-srtg) removes that dependency.
name: release

on:
  push:
    tags: ["v*"]
  workflow_dispatch:
    inputs:
      tag:
        description: Release tag (defaults to the triggering git tag)
        required: false
        type: string

permissions:
  contents: write

jobs:
  build-macos:
    name: build (aarch64-apple-darwin, mlx)
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: recursive

      - uses: dtolnay/rust-toolchain@stable

      - name: Install build dependencies (autotools for audiopus_sys)
        run: brew install automake autoconf libtool

      - name: Resolve version
        id: ver
        run: |
          TAG="${{ inputs.tag || github.ref_name }}"
          echo "version=${TAG#v}" >> "$GITHUB_OUTPUT"

      - name: Build (mlx)
        run: |
          cargo build --release --no-default-features --features mlx --bin spqx
          cargo build --release --no-default-features --features mlx --bin spqx-tts-worker

      - name: Stage artifact
        env:
          VERSION: ${{ steps.ver.outputs.version }}
        run: |
          set -euo pipefail
          TRIPLE=aarch64-apple-darwin
          STAGE="dist/release/spqx-v${VERSION}-${TRIPLE}"
          mkdir -p "$STAGE/bin"
          # Statically linked (mlx-c/MLX + Metal JIT baked in) — no sidecar
          # files needed alongside the binaries.
          cp target/release/spqx target/release/spqx-tts-worker "$STAGE/bin/"
          [ -f README.md ] && cp README.md "$STAGE/"
          [ -f LICENSE ] && cp LICENSE "$STAGE/"
          tar -czf "dist/release/spqx-v${VERSION}-${TRIPLE}.tar.gz" -C dist/release "spqx-v${VERSION}-${TRIPLE}"
          rm -rf "$STAGE"

      - uses: actions/upload-artifact@v4
        with:
          name: dist-macos
          path: dist/release/*.tar.gz
          if-no-files-found: error

  publish:
    needs: build-macos
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/byteowlz/byt:latest
    steps:
      - uses: actions/checkout@v4

      - name: Collect build artifacts
        uses: actions/download-artifact@v4
        with:
          path: dist/release
          pattern: dist-*
          merge-multiple: true

      - name: Checksums + GitHub release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          byt release checksums
          byt release publish --tag "${{ inputs.tag || github.ref_name }}"