ci.yml

name: CI

on:
  push:
    branches: [main]
  pull_request:

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

jobs:
  verify:
    name: Lint, typecheck, test, build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: pnpm/action-setup@v4

      - uses: actions/setup-node@v4
        with:
          node-version: 22
          cache: pnpm

      - name: Install
        run: pnpm install --frozen-lockfile

      - name: Format check
        run: pnpm format:check

      - name: Lint
        run: pnpm lint

      - name: Typecheck
        run: pnpm typecheck

      - name: Unit and integration tests
        run: pnpm test

      - name: Build all apps and packages
        run: pnpm build

  migrations:
    name: Database migration validation
    runs-on: ubuntu-latest
    services:
      postgres:
        image: postgres:17-alpine
        env:
          POSTGRES_USER: ghimtech
          POSTGRES_PASSWORD: ghimtech_ci
          POSTGRES_DB: ghimtech_tax_ci
        ports:
          - 5432:5432
        options: >-
          --health-cmd "pg_isready -U ghimtech"
          --health-interval 5s
          --health-timeout 3s
          --health-retries 10
    env:
      DATABASE_URL: postgresql://ghimtech:ghimtech_ci@localhost:5432/ghimtech_tax_ci
    steps:
      - uses: actions/checkout@v4
      - uses: pnpm/action-setup@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 22
          cache: pnpm
      - name: Install
        run: pnpm install --frozen-lockfile
      - name: Apply migrations to a clean database
        working-directory: packages/database
        run: pnpm prisma migrate deploy
      - name: Verify schema drift
        working-directory: packages/database
        # The database was just migrated from scratch; comparing it to the
        # schema proves migrations fully reproduce the datamodel.
        run: pnpm prisma migrate diff --from-url "$DATABASE_URL" --to-schema-datamodel ./prisma/schema.prisma --exit-code