ci.yml

name: CI

on:
  pull_request:
  push:
    branches:
      - main
  workflow_dispatch:

permissions:
  contents: read

concurrency:
  group: ci-${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  validate:
    name: Validate on Node ${{ matrix.node-version }}
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        node-version:
          - 18.x
          - 20.x
          - 22.x

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: ${{ matrix.node-version }}
          cache: npm

      - name: Install dependencies
        run: npm ci

      - name: Typecheck
        run: npm run typecheck

      - name: Test
        run: npm test

      - name: Build
        run: npm run build

      - name: Verify committed dist is current
        run: git diff --exit-code -- dist

      - name: Verify package contents
        run: npm pack --dry-run

  production-audit:
    name: Production dependency audit
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: 20.x
          cache: npm

      - name: Install dependencies
        run: npm ci

      - name: Audit published dependency tree
        run: npm audit --omit=dev --audit-level=moderate