name: CI
on:
  pull_request:
  push:
    branches:
      - master
    tags:
      - "*"
  workflow_dispatch:

jobs:
  rustfmt:
    name: Formatting
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3

      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: nightly
          components: rustfmt

      - run: cargo fmt --all --check

  outdated:
    name: Outdated
    runs-on: ubuntu-latest
    if: github.event_name != 'pull_request'

    steps:
      - uses: actions/checkout@v3

      - uses: dtolnay/install@cargo-outdated

      - run: cargo outdated --exit-code 1

  miri:
    name: Miri
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3

      - uses: dtolnay/rust-toolchain@miri

      - run: cargo miri test
        env:
          MIRIFLAGS: -Zmiri-strict-provenance -Zmiri-disable-isolation

  ci:
    strategy:
      matrix:
        os: [macos-latest, ubuntu-latest, windows-latest]
        toolchain: [beta, stable, 1.87.0]

    name: Test on ${{ matrix.os }} with Rust ${{ matrix.toolchain }}
    runs-on: ${{ matrix.os }}

    steps:
      - uses: actions/checkout@v3

      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.toolchain }}
          components: clippy

      - run: cargo clippy -- -Dwarnings

      - run: cargo test