name: Continuous integration
on: [push, pull_request]

env:
  RUSTFLAGS: "-Dwarnings"
  rust_min: 1.65.0

jobs:
  ci:
    name: Test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - run: cargo fmt --check --all
      - run: cargo clippy --workspace --all-targets
      - run: cargo build --workspace
      - run: cargo test --workspace --no-fail-fast
  msrv:
    name: MSRV
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v3

      - name: Install toolchain (${{ env.rust_min }})
        run: |
          rustup install --profile minimal ${{ env.rust_min }}
          rustup override set ${{ env.rust_min }}

      - name: Cache
        uses: Swatinem/rust-cache@v2

      - name: Build
        run: cargo build --workspace