name: CI

on:
  push:
    branches: [main]
  pull_request:

env:
  CARGO_TERM_COLOR: always

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - name: Keep LF line endings
        run: git config --global core.autocrlf false
      - uses: actions/checkout@v4
      - run: cargo fmt --check
      - run: cargo clippy --all-targets -- -D warnings

  test:
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest]
    runs-on: ${{ matrix.os }}
    steps:
      # Windows images ship core.autocrlf=true in the *system* gitconfig:
      # without this override the checkout rewrites LF fixtures to CRLF and
      # the span/byte-offset tests compare the wrong bytes. Global config
      # outranks system, so it neutralizes the image default before checkout.
      - name: Keep LF line endings
        run: git config --global core.autocrlf false
      - uses: actions/checkout@v4
      - run: cargo test --locked --no-fail-fast