name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  test:
    name: Test (Node ${{ matrix.node }})
    runs-on: ubuntu-latest
    strategy:
      matrix:
        node: [20, 22, 24]
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: ${{ matrix.node }}
          cache: pnpm
      - name: Enable corepack
        run: corepack enable
      - run: pnpm install --frozen-lockfile
      - run: pnpm build
      - run: node --test test.mjs
      - run: node --test test-cjs.cjs

  lint:
    name: Lint & Format
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 24
          cache: pnpm
      - name: Enable corepack
        run: corepack enable
      - run: pnpm install --frozen-lockfile
      - run: pnpm run lint
      - run: pnpm run format:check

  typecheck:
    name: Typecheck
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 24
          cache: pnpm
      - name: Enable corepack
        run: corepack enable
      - run: pnpm install --frozen-lockfile
      - run: pnpm run typecheck

  pack-check:
    name: Pack check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 24
          cache: pnpm
      - name: Enable corepack
        run: corepack enable
      - run: pnpm install --frozen-lockfile
      - run: pnpm build
      - name: Verify pack contents
        run: |
          PACK=$(npm pack --dry-run 2>&1)
          echo "$PACK"
          for f in dist/index.cjs dist/index.mjs dist/index.d.ts dist/index.d.mts README.md LICENSE CHANGELOG.md; do
            echo "$PACK" | grep -q "$f" || (echo "Missing: $f" && exit 1)
          done
          echo "$PACK" | grep -q "src/" && (echo "ERROR: src/ should not be in pack" && exit 1) || true
          echo "Pack check passed"