name: CI

on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master

env:
  CARGO_TERM_COLOR: always

jobs:
  version-badge:
    name: Version Badge
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Check version badge matches Cargo.toml
        run: |
          CARGO_VERSION=$(grep '^version = ' Cargo.toml | head -1 | sed 's/version = "\(.*\)"/\1/')
          BADGE_VERSION=$(grep -oP 'badge/version-\K[0-9]+\.[0-9]+\.[0-9]+' README.md | head -1)
          if [ "$CARGO_VERSION" != "$BADGE_VERSION" ]; then
            echo "Version mismatch: Cargo.toml=$CARGO_VERSION README badge=$BADGE_VERSION"
            exit 1
          fi
          echo "Version badge matches: $CARGO_VERSION"

  check:
    name: Check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - run: cargo check --all-targets

  fmt:
    name: Format
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt
      - run: cargo fmt --all --check

  clippy:
    name: Clippy
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy
      - run: cargo clippy --all-targets --all-features -- -D warnings

  test-matrix:
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - run: cargo test --all-targets

  test:
    name: Test
    runs-on: ubuntu-latest
    needs: test-matrix
    if: always()
    steps:
      - run: |
          if [[ "${{ needs.test-matrix.result }}" != "success" ]]; then
            exit 1
          fi

  integration:
    name: Integration Tests
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - name: Install expect (Linux)
        if: runner.os == 'Linux'
        run: sudo apt-get update && sudo apt-get install -y expect
      - name: Install expect (macOS)
        if: runner.os == 'macOS'
        run: command -v expect || brew install expect
      - run: cargo build
      - run: expect tests/integration.exp