release.yml

name: Build and Release

on:
  push:
    tags:
      - 'v*.*.*'

permissions:
  contents: write
  actions: read

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        include:
          - os: ubuntu-latest
            target: x86_64-unknown-linux-gnu
            ext: so
          - os: macos-latest
            target: aarch64-apple-darwin
            ext: dylib
    steps:
      - uses: actions/checkout@v2

      - name: Set up Rust
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          target: ${{ matrix.target }}
          override: true

      - name: Build Release
        run: |
          cargo build --release --target ${{ matrix.target }}
          artifact_name="partitioner-${{ matrix.target }}.${{ matrix.ext }}"
          mv "./target/${{ matrix.target }}/release/libpartitioner.${{ matrix.ext }}" "./target/${{ matrix.target }}/release/$artifact_name"
          echo "ARTIFACT_NAME=$artifact_name" >> $GITHUB_ENV

      - name: Upload Artifact
        uses: actions/upload-artifact@v2
        with:
          name: ${{ env.ARTIFACT_NAME }}
          path: ./target/${{ matrix.target }}/release/${{ env.ARTIFACT_NAME }}

  prepare_release:
    needs: build
    runs-on: ubuntu-latest
    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/')
    steps:
      - name: Create Release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ github.ref_name }}
          release_name: Release ${{ github.ref_name }}
          draft: false
          prerelease: false

      - name: Download all artifacts
        uses: actions/download-artifact@v2
        with:
          path: artifacts/

      - name: Upload Release Assets
        run: |
          cd artifacts
          for artifact in *; do
            echo "Uploading $artifact"
            curl -X POST \
              -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
              -H "Accept: application/vnd.github.v3+json" \
              -F "name=$(basename "$artifact")" \
              -F "file=@$artifact" \
              "$(echo "${{ steps.create_release.outputs.upload_url }}" | sed 's/{?name,label}//')?name=$(basename "$artifact")"
          done