name: Build, Lint, and Unit Tests

on:
  pull_request:

# Cancel in-progress runs when a new commit is pushed to the same PR
concurrency:
  group: ci-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

env:
  CI: true

jobs:
  # Build job - runs in parallel
  build:
    name: Build
    runs-on: blacksmith-4vcpu-ubuntu-2404
    timeout-minutes: 10
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Install pnpm
        uses: pnpm/action-setup@v4
        with:
          version: 10.15.1

      - name: Setup Node.js
        uses: useblacksmith/setup-node@v5
        with:
          node-version: 22
          cache: 'pnpm'
      
      - name: Cache node_modules
        uses: actions/cache@v4
        with:
          path: |
            node_modules
            apps/*/node_modules
            packages/*/node_modules
          key: pnpm-workspace-${{ hashFiles('pnpm-lock.yaml') }}
          restore-keys: |
            pnpm-workspace-

      - name: Cache Turbo
        uses: actions/cache@v4
        with:
          path: .turbo
          key: turbo-${{ github.job }}-${{ github.ref_name }}-${{ github.sha }}
          restore-keys: |
            turbo-${{ github.job }}-${{ github.ref_name }}-
            turbo-${{ github.job }}-
      
      - name: Setup Bun
        uses: oven-sh/setup-bun@v1
        with:
          bun-version: latest

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

      - name: Build all packages (excluding web)
        run: |
          pnpm turbo build --filter="!@buster-app/web"
          pnpm turbo typecheck --filter=@buster-app/web
        env:
          NODE_ENV: production
          SKIP_ENV_CHECK: true
          TURBO_CACHE_DIR: .turbo
          TURBO_TELEMETRY_DISABLED: 1

  # Lint job - runs in parallel
  lint:
    name: Lint
    runs-on: blacksmith-2vcpu-ubuntu-2404
    timeout-minutes: 5
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Install pnpm
        uses: pnpm/action-setup@v4
        with:
          version: 10.15.1

      - name: Setup Node.js
        uses: useblacksmith/setup-node@v5
        with:
          node-version: 22
          cache: 'pnpm'
      
      - name: Cache node_modules
        uses: actions/cache@v4
        with:
          path: |
            node_modules
            apps/*/node_modules
            packages/*/node_modules
          key: pnpm-workspace-${{ hashFiles('pnpm-lock.yaml') }}
          restore-keys: |
            pnpm-workspace-

      - name: Cache Turbo
        uses: actions/cache@v4
        with:
          path: .turbo
          key: turbo-${{ github.job }}-${{ github.ref_name }}-${{ github.sha }}
          restore-keys: |
            turbo-${{ github.job }}-${{ github.ref_name }}-
            turbo-${{ github.job }}-

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

      - name: Lint all packages (excluding web)
        run: pnpm turbo lint
        env:
          TURBO_CACHE_DIR: .turbo
          TURBO_TELEMETRY_DISABLED: 1

  # Test job - runs after build completes
  test:
    name: Test
    runs-on: blacksmith-4vcpu-ubuntu-2404
    timeout-minutes: 15
    needs: build
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Install pnpm
        uses: pnpm/action-setup@v4
        with:
          version: 10.15.1

      - name: Setup Node.js
        uses: useblacksmith/setup-node@v5
        with:
          node-version: 22
          cache: 'pnpm'
      
      - name: Cache node_modules
        uses: actions/cache@v4
        with:
          path: |
            node_modules
            apps/*/node_modules
            packages/*/node_modules
          key: pnpm-workspace-${{ hashFiles('pnpm-lock.yaml') }}
          restore-keys: |
            pnpm-workspace-

      - name: Cache Turbo
        uses: actions/cache@v4
        with:
          path: .turbo
          key: turbo-${{ github.job }}-${{ github.ref_name }}-${{ github.sha }}
          restore-keys: |
            turbo-${{ github.job }}-${{ github.ref_name }}-
            turbo-${{ github.job }}-
      
      - name: Setup Bun
        uses: oven-sh/setup-bun@v1
        with:
          bun-version: latest

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

      - name: Build required packages
        run: pnpm turbo build --filter="!@buster-app/web"
        env:
          NODE_ENV: production
          SKIP_ENV_CHECK: true
          TURBO_CACHE_DIR: .turbo
          TURBO_TELEMETRY_DISABLED: 1

      - name: Run all unit tests (excluding web)
        run: pnpm turbo test:unit
        env:
          TURBO_CACHE_DIR: .turbo
          TURBO_TELEMETRY_DISABLED: 1

      - name: Upload test coverage
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: coverage
          path: |
            **/coverage/**
            !**/coverage/tmp/**
          retention-days: 7