on:
  push:
    branches:
      - master
  pull_request:

name: Continuous integration

jobs:
  ci:
    name: Rust project
    runs-on: ubuntu-latest
    strategy:
      matrix:
        rust:
          - stable
          - beta
          - nightly

    steps:
      - uses: actions/checkout@v2

      - uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: ${{ matrix.rust }}
          override: true
          components: rustfmt, clippy

      - uses: actions-rs/cargo@v1
        with:
          command: build
          # --all-targets ensures that we also build the benchmarks and tests already.
          args: --all-features --all-targets

      - uses: actions-rs/cargo@v1
        with:
          command: test
          args: --all-features

      - uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --all -- --check

      - uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: --all-features --all-targets -- -D warnings