name: Build and upload Rust crate

# Build on every branch push, tag push, and pull request change:
on: [push, pull_request]

jobs:
  build_rust:
    name: Build Rust stuff and run Rust tests
    runs-on: ubuntu-latest

    steps:
    - name: Checkout reposistory
      uses: actions/checkout@v3

    - name: Setup Rust toolchain
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        override: true

    - name: Build Rust tests
      run: cargo test

    - name: Upload crate
      if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/')
      run: cargo publish --token ${{ secrets.CARGO_REGISTRY_TOKEN }}