name: CI

on:
  push:
    branches: [main]
  pull_request:

jobs:
  macos:
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v7
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: "1.95"
          components: clippy, rustfmt
      - uses: Swatinem/rust-cache@v2
      - run: scripts/check.sh
      - run: cargo build --locked

  platforms:
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-24.04, windows-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v7
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: "1.95"
      - uses: Swatinem/rust-cache@v2
      - if: runner.os != 'Linux'
        run: cargo test --locked --quiet
      # The Linux job container runs as root, which ignores the file permissions the tests check.
      - if: runner.os == 'Linux'
        run: |
          useradd --create-home ci
          chmod o+x "$HOME"
          chown -R ci "$GITHUB_WORKSPACE" "$HOME/.cargo" "$HOME/.rustup"
          runuser -u ci -- env HOME=/home/ci CARGO_HOME="$HOME/.cargo" RUSTUP_HOME="$HOME/.rustup" PATH="$PATH" cargo test --locked --quiet
      - run: cargo build --locked