name: CI

on: [push, pull_request]

env:
  minrust: 1.56.0

jobs:
  test:
    name: Test
    runs-on: ubuntu-latest

    strategy:
      matrix:
        rust: [stable, beta, nightly]

    steps:
      - uses: actions/checkout@v3
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust }}
          components: rustfmt
      - run: cargo test --workspace
      - if: matrix.rust == 'nightly'
        run: cargo test --benches
      - name: Check minimal versions
        if: matrix.rust == 'nightly'
        run: |
          cargo clean
          cargo update -Z minimal-versions
          cargo check
      - run: cargo fmt --all --check

  MSRV:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3
      - name: Install rust ${{ env.minrust }}
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ env.minrust }}
      - run: cargo build