release.yml

name: Rust release

on:
  push:
    tags: ["v*"]
  workflow_dispatch:

permissions:
  contents: read

jobs:
  build:
    name: ${{ matrix.target }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        include:
          - os: macos-14
            target: aarch64-apple-darwin
          - os: ubuntu-latest
            target: x86_64-unknown-linux-gnu
    steps:
      - uses: actions/checkout@v5
      - uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{ matrix.target }}
      - uses: Swatinem/rust-cache@v2
        with:
          key: ${{ matrix.target }}
      - name: Build CLI with committed embedded assets
        run: cargo build --locked --release -p scone-cli --target ${{ matrix.target }}
      - name: Package CLI and C API declaration
        env:
          RELEASE_TARGET: ${{ matrix.target }}
        run: |
          STAGE="scone-${GITHUB_SHA:0:12}-${RELEASE_TARGET}"
          mkdir -p "$STAGE"
          cp "target/$RELEASE_TARGET/release/scone" "$STAGE/"
          cp LICENSE CITATION.cff README.md "$STAGE/"
          cp crates/scone-ffi/include/scone.h "$STAGE/"
          printf '%s\n' 'This archive contains the scone CLI and the C API header.' 'It does not include a compiled FFI library. Build one from this source revision with cargo build --locked --release -p scone-ffi.' > "$STAGE/ARTIFACTS.txt"
          tar czf "$STAGE.tar.gz" "$STAGE"
      - uses: actions/upload-artifact@v4
        with:
          name: scone-${{ matrix.target }}
          path: scone-*.tar.gz
          if-no-files-found: error

  publish:
    if: startsWith(github.ref, 'refs/tags/v')
    needs: build
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/download-artifact@v4
        with:
          pattern: scone-*
          merge-multiple: true
      - uses: softprops/action-gh-release@v2
        with:
          files: scone-*.tar.gz