Primora/.github/workflows/ci.yml

name: CI

on:
  push:
    branches: [master]
  pull_request:
    branches: [master]

permissions:
  contents: read

jobs:
  backend-tests:
    name: Backend Tests
    runs-on: ubuntu-latest
    
    services:
      postgres:
        image: postgres:17-alpine
        env:
          POSTGRES_USER: primora_test
          POSTGRES_PASSWORD: test
          POSTGRES_DB: primora_test
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - 5432:5432

    steps:
      - uses: actions/checkout@v4
      
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.26'
          cache-dependency-path: apps/backend/go.sum
      
      - name: Run backend tests
        working-directory: apps/backend
        env:
          DATABASE_URL: postgres://primora_test:test@localhost:5432/primora_test?sslmode=disable
        run: go test -v ./...

  frontend-tests:
    name: Frontend Tests
    runs-on: ubuntu-latest
    
    steps:
      - uses: actions/checkout@v4
      
      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'
      
      - name: Install dependencies
        run: npm ci
      
      - name: Run frontend tests
        run: npm run test --workspace @primora/frontend
      
      - name: TypeScript check
        run: npm run typecheck:frontend

  build:
    name: Build All Services
    runs-on: ubuntu-latest
    
    steps:
      - uses: actions/checkout@v4
      
      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'
      
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.26'
          cache-dependency-path: apps/backend/go.sum
      
      - name: Install dependencies
        run: npm ci
      
      - name: Build frontend
        run: npm run build --workspace @primora/frontend
      
      - name: Build auth
        run: npm run build --workspace @primora/auth
      
      - name: Build backend
        working-directory: apps/backend
        run: go build -v ./cmd/server

  docker-build:
    name: Docker Build (${{ matrix.app }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        app: [backend, auth, frontend]
    steps:
      - uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Build ${{ matrix.app }} image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: apps/${{ matrix.app }}/Dockerfile
          push: false
          load: true
          tags: primora-${{ matrix.app }}:test
          cache-from: type=gha,scope=${{ matrix.app }}
          cache-to: type=gha,mode=max,scope=${{ matrix.app }}

      - name: Smoke check ${{ matrix.app }} image contents
        run: |
          case "${{ matrix.app }}" in
            backend)  docker run --rm --entrypoint sh primora-backend:test -c 'test -x /usr/local/bin/primora-backend && test -x /usr/local/bin/dbx-mcp' ;;
            auth)     docker run --rm --entrypoint sh primora-auth:test -c 'test -f /workspace/apps/auth/dist/index.js' ;;
            frontend) docker run --rm --entrypoint sh primora-frontend:test -c 'test -f /usr/share/nginx/html/index.html' ;;
          esac

      - name: Scan ${{ matrix.app }} image
        uses: aquasecurity/[email protected]
        with:
          image-ref: primora-${{ matrix.app }}:test
          severity: CRITICAL,HIGH
          ignore-unfixed: true
          exit-code: '0'
          format: table

  docker-publish:
    name: Publish edge images
    if: github.event_name == 'push' && github.ref == 'refs/heads/master'
    needs: [docker-build, e2e-smoke]
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read
    strategy:
      fail-fast: false
      matrix:
        app: [backend, auth, frontend]
    steps:
      - uses: actions/checkout@v4
      - uses: docker/setup-buildx-action@v3

      # ghcr.io requires lowercase repo paths; the owner login may be mixed-case.
      - name: Compute lowercase GHCR owner
        run: echo "GHCR_OWNER=${GITHUB_REPOSITORY_OWNER,,}" >> "$GITHUB_ENV"

      - uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Push edge + sha tags
        uses: docker/build-push-action@v6
        with:
          context: .
          file: apps/${{ matrix.app }}/Dockerfile
          push: true
          tags: |
            ghcr.io/${{ env.GHCR_OWNER }}/primora-${{ matrix.app }}:edge
            ghcr.io/${{ env.GHCR_OWNER }}/primora-${{ matrix.app }}:sha-${{ github.sha }}
          cache-from: type=gha,scope=${{ matrix.app }}
          cache-to: type=gha,mode=max,scope=${{ matrix.app }}

  migrations:
    name: Migration Up/Down
    runs-on: ubuntu-latest

    services:
      postgres:
        image: postgres:17-alpine
        env:
          POSTGRES_USER: primora_test
          POSTGRES_PASSWORD: test
          POSTGRES_DB: primora_test
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - 5432:5432

    steps:
      - uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.26'
          cache-dependency-path: apps/backend/go.sum

      - name: Install goose
        run: go install github.com/pressly/goose/v3/cmd/[email protected]

      - name: Migrations up
        run: |
          goose -dir apps/backend/db/migrations \
            postgres "postgres://primora_test:test@localhost:5432/primora_test?sslmode=disable" up

      - name: Migrations reset (all downs)
        run: |
          goose -dir apps/backend/db/migrations \
            postgres "postgres://primora_test:test@localhost:5432/primora_test?sslmode=disable" reset

      - name: Migrations up again (idempotent re-apply)
        run: |
          goose -dir apps/backend/db/migrations \
            postgres "postgres://primora_test:test@localhost:5432/primora_test?sslmode=disable" up

  e2e-smoke:
    name: Compose E2E Smoke
    runs-on: ubuntu-latest
    timeout-minutes: 15

    steps:
      - uses: actions/checkout@v4

      - name: Prepare env
        run: cp .env.example .env

      - name: Validate compose files
        run: >-
          docker compose
          -f docker-compose.yml -f docker-compose.dev.yml
          config -q

      - name: Start stack
        run: >-
          docker compose
          -f docker-compose.yml -f docker-compose.dev.yml
          up -d --build

      - name: Run smoke checks
        run: ./scripts/smoke-e2e.sh

      - name: Dump logs on failure
        if: failure()
        run: >-
          docker compose
          -f docker-compose.yml -f docker-compose.dev.yml
          logs --tail=200

      - name: Tear down
        if: always()
        run: >-
          docker compose
          -f docker-compose.yml -f docker-compose.dev.yml
          down -v

  lint:
    name: Lint
    runs-on: ubuntu-latest
    
    steps:
      - uses: actions/checkout@v4
      
      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'
      
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.26'
          cache-dependency-path: apps/backend/go.sum
      
      - name: Install dependencies
        run: npm ci
      
      - name: Run golangci-lint
        uses: golangci/golangci-lint-action@v6
        with:
          version: latest
          working-directory: apps/backend
          # Prebuilt binaries lag the repo's Go version — build the linter
          # with the toolchain above so it understands go 1.26.
          install-mode: goinstall