ci.yml

# BitTorrented.com CI Pipeline
# Enforces TDD with mandatory test passing
# Deployment is handled by DigitalOcean App Platform (auto-deploy on push)

name: CI Pipeline

on:
  push:
    branches: [main, master, develop]
  pull_request:
    branches: [main, master, develop]

env:
  NODE_VERSION: '24'
  # Run the action SDKs themselves (actions/checkout, actions/setup-node, etc.)
  # on Node 24 instead of their bundled Node 20. Silences the deprecation
  # warnings until those actions ship v5 releases.
  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: 'true'

jobs:
  # Job 1: Lint and Type Check
  lint:
    name: Lint & Type Check
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - name: Checkout code
        uses: actions/checkout@v7

      - name: Setup pnpm
        uses: pnpm/action-setup@v6
        # Version is read from package.json "packageManager" field

      - name: Setup Node.js
        uses: actions/setup-node@v7
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'pnpm'

      - name: Install dependencies
        run: pnpm install --frozen-lockfile
        env:
          NODE_ENV: development

      - name: Run ESLint
        run: pnpm lint

      - name: Run TypeScript type check
        run: pnpm tsc --noEmit

  # Job 2: Run Tests (MANDATORY - blocks deployment)
  test:
    name: Run Tests
    runs-on: ubuntu-latest
    timeout-minutes: 25
    services:
      redis:
        image: redis:7-alpine
        ports:
          - 6379:6379
        options: >-
          --health-cmd "redis-cli ping"
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
    steps:
      - name: Checkout code
        uses: actions/checkout@v7

      - name: Setup pnpm
        uses: pnpm/action-setup@v6
        # Version is read from package.json "packageManager" field

      - name: Setup Node.js
        uses: actions/setup-node@v7
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'pnpm'

      # ffmpeg install is the single most common red build in this repo, and it
      # has never once been about the change under test. It fails the whole CI
      # Pipeline, and the droplet deploy triggers on that -- so an unrelated flake
      # silently stops bittorrented.com deploying at all.
      #
      # Two independent paths, because each one alone has broken a deploy.
      #
      # The distro mirror stalls; and this action resolves `release` by scraping a
      # version out of an upstream readme, which failed with "Failed to read
      # version from readme" and took the droplet deploy down with it. Neither
      # failure has anything to do with the change being tested.
      #
      # So: try the prebuilt binary, fall back to apt, then assert ffmpeg is
      # actually there. A flake in one path no longer stops a deploy, and losing
      # both still fails loudly rather than running tests that spawn ENOENT.
      - name: Install ffmpeg
        id: ffmpeg
        uses: FedericoCarboni/setup-ffmpeg@v3
        continue-on-error: true

      - name: Install ffmpeg (fallback)
        if: steps.ffmpeg.outcome != 'success'
        run: |
          command -v ffmpeg >/dev/null && exit 0
          sudo apt-get update && sudo apt-get install -y ffmpeg

      - name: Verify ffmpeg
        run: ffmpeg -version

      - name: Install dependencies
        run: pnpm install --frozen-lockfile
        env:
          NODE_ENV: development

      - name: Run Vitest tests
        run: pnpm test
        env:
          NODE_ENV: test
          REDIS_URL: redis://localhost:6379
          SUPABASE_URL: ${{ secrets.SUPABASE_URL || 'https://test.supabase.co' }}
          SUPABASE_SERVICE_ROLE_KEY: ${{ secrets.SUPABASE_SERVICE_ROLE_KEY || 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IlRlc3QiLCJpYXQiOjE1MTYyMzkwMjJ9.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c' }}
          SUPABASE_ANON_KEY: ${{ secrets.SUPABASE_ANON_KEY || 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IlRlc3QiLCJpYXQiOjE1MTYyMzkwMjJ9.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c' }}
          NEXT_PUBLIC_SUPABASE_URL: ${{ secrets.NEXT_PUBLIC_SUPABASE_URL || 'https://test.supabase.co' }}
          NEXT_PUBLIC_SUPABASE_ANON_KEY: ${{ secrets.NEXT_PUBLIC_SUPABASE_ANON_KEY || 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IlRlc3QiLCJpYXQiOjE1MTYyMzkwMjJ9.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c' }}

      - name: Upload coverage report
        uses: codecov/codecov-action@v7
        if: always()
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          fail_ci_if_error: false

  # Job 3: Build Application
  build:
    name: Build Application
    runs-on: ubuntu-latest
    timeout-minutes: 20
    needs: [lint, test]
    steps:
      - name: Checkout code
        uses: actions/checkout@v7

      - name: Setup pnpm
        uses: pnpm/action-setup@v6
        # Version is read from package.json "packageManager" field

      - name: Setup Node.js
        uses: actions/setup-node@v7
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'pnpm'

      - name: Install dependencies
        run: pnpm install --frozen-lockfile
        env:
          NODE_ENV: development

      - name: Build application
        run: pnpm build
        env:
          NODE_ENV: production
          SUPABASE_URL: ${{ secrets.SUPABASE_URL || 'https://test.supabase.co' }}
          SUPABASE_SERVICE_ROLE_KEY: ${{ secrets.SUPABASE_SERVICE_ROLE_KEY || 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IlRlc3QiLCJpYXQiOjE1MTYyMzkwMjJ9.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c' }}
          NEXT_PUBLIC_SUPABASE_URL: ${{ secrets.NEXT_PUBLIC_SUPABASE_URL || 'https://test.supabase.co' }}
          NEXT_PUBLIC_SUPABASE_ANON_KEY: ${{ secrets.NEXT_PUBLIC_SUPABASE_ANON_KEY || 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IlRlc3QiLCJpYXQiOjE1MTYyMzkwMjJ9.SflKxwRJSMeKKF2QT4fwpMeJf36POk6yJV_adQssw5c' }}

      - name: Upload build artifacts
        uses: actions/upload-artifact@v7
        if: success()
        with:
          name: build-output
          path: .next
          retention-days: 7
          if-no-files-found: ignore

  # Job 4: Security Audit
  security:
    name: Security Audit
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - name: Checkout code
        uses: actions/checkout@v7

      - name: Setup pnpm
        uses: pnpm/action-setup@v6
        # Version is read from package.json "packageManager" field

      - name: Setup Node.js
        uses: actions/setup-node@v7
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'pnpm'

      - name: Install dependencies
        run: pnpm install --frozen-lockfile
        env:
          NODE_ENV: development

      - name: Run security audit
        run: pnpm audit --audit-level=critical || true
        continue-on-error: true