docker.yml

name: Build & Publish Docker

# ─────────────────────────────────────────────────────────────────
#  COMMIT MESSAGE CONVENTIONS
#
#  fix: ...        → patch   (v1.2.3 → v1.2.4)
#  feat: ...       → minor   (v1.2.3 → v1.3.0)
#  feat!: ...      → major   (v1.2.3 → v2.0.0)
#  refactor: ...   → patch
#  chore: ...      → patch
#  docs: ...       → patch
#  (anything else) → patch
#
#  Non-main branches → pushed as STG + <branch>-<sha>
#                      (no version tag created)
# ─────────────────────────────────────────────────────────────────

on:
  push:
    branches:
      - "**"

permissions:
  contents: write
  security-events: write

jobs:
  # ─────────────────────────────────────────────
  # 1. SECURITY SCAN  (runs in parallel with test)
  # ─────────────────────────────────────────────
  scan:
    name: Security Scan
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v7

      - name: Run Trivy filesystem scan
        uses: aquasecurity/trivy-action@v0.36.0
        with:
          scan-type: fs
          scan-ref: .
          severity: CRITICAL,HIGH
          exit-code: 1
          skip-dirs: e2e/node_modules


  # ─────────────────────────────────────────────
  # 2. UNIT TESTS  (runs in parallel with scan)
  # ─────────────────────────────────────────────
  test:
    name: Unit Tests
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v7

      - name: Set up Python
        uses: actions/setup-python@v7
        with:
          python-version: "3.11"

      - name: Cache pip
        uses: actions/cache@v6
        with:
          path: ~/.cache/pip
          key: pip-${{ hashFiles('requirements.txt') }}
          restore-keys: pip-

      - name: Install dependencies
        run: |
          pip install pytest pyyaml apscheduler defusedxml fastapi httpx requests

      - name: Run tests
        run: pytest --tb=short -v

  # ─────────────────────────────────────────────
  # 3. E2E TESTS (Playwright)
  # ─────────────────────────────────────────────
  e2e:
    name: E2E Tests (Playwright)
    needs: [scan, test]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v7

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v4

      - name: Build image for e2e (linux/amd64, load locally)
        uses: docker/build-push-action@v7
        with:
          context: .
          push: false
          load: true
          platforms: linux/amd64
          build-args: VERSION=e2e
          tags: cineplete:e2e
          cache-from: type=gha
          cache-to:   type=gha,mode=max

      - name: Start app container
        run: |
          mkdir -p /tmp/cineplete-data /tmp/cineplete-config
          sudo chown 1000:1000 /tmp/cineplete-data /tmp/cineplete-config
          docker run -d \
            --name cineplete-e2e \
            -p 8787:8787 \
            -v /tmp/cineplete-data:/data \
            -v /tmp/cineplete-config:/config \
            cineplete:e2e

      - name: Wait for app to be ready
        run: |
          echo "Waiting for app..."
          for i in $(seq 1 30); do
            if curl -sf http://localhost:8787/api/version > /dev/null 2>&1; then
              echo "App is up after ${i}s"
              exit 0
            fi
            sleep 1
          done
          echo "App failed to start" && docker logs cineplete-e2e && exit 1

      - name: Set up Node.js
        uses: actions/setup-node@v7
        with:
          node-version: '20'
          cache: 'npm'
          cache-dependency-path: e2e/package-lock.json

      - name: Install npm deps
        working-directory: e2e
        run: npm ci

      - name: Cache Playwright browsers
        id: pw-cache
        uses: actions/cache@v6
        with:
          path: ~/.cache/ms-playwright
          key: playwright-chromium-${{ hashFiles('e2e/package-lock.json') }}

      - name: Install Playwright browsers
        working-directory: e2e
        if: steps.pw-cache.outputs.cache-hit != 'true'
        run: npx playwright install --with-deps chromium

      - name: Install Playwright system deps only (cache hit)
        working-directory: e2e
        if: steps.pw-cache.outputs.cache-hit == 'true'
        run: npx playwright install-deps chromium

      - name: Run Playwright tests
        working-directory: e2e
        env:
          BASE_URL: http://localhost:8787
        run: npx playwright test

      - name: Upload Playwright report on failure
        if: failure()
        uses: actions/upload-artifact@v7
        with:
          name: playwright-report
          path: e2e/playwright-report/
          retention-days: 7

      - name: Stop app container
        if: always()
        run: docker stop cineplete-e2e && docker rm cineplete-e2e

  # ─────────────────────────────────────────────
  # 4. COMPUTE VERSION
  # ─────────────────────────────────────────────
  version:
    name: Compute Version
    needs: e2e
    runs-on: ubuntu-latest
    outputs:
      version:  ${{ steps.resolve.outputs.version }}
      is_main:  ${{ steps.ctx.outputs.is_main }}
    steps:
      - name: Checkout (full history for tags)
        uses: actions/checkout@v7
        with:
          fetch-depth: 0

      - name: Detect branch context
        id: ctx
        run: |
          IS_MAIN=$( [ "${{ github.ref }}" = "refs/heads/main" ] && echo "true" || echo "false" )
          echo "is_main=$IS_MAIN" >> $GITHUB_OUTPUT

      # ── Main: parse commit message → bump type ──
      - name: Parse commit message
        id: parse
        if: steps.ctx.outputs.is_main == 'true'
        run: |
          MSG=$(git log -1 --pretty=%s)
          echo "Commit message: $MSG"

          # feat!: or fix!: or anything with ! before : → major
          if echo "$MSG" | grep -qE '^[a-z]+!:'; then
            echo "bump=major" >> $GITHUB_OUTPUT

          # feat: → minor
          elif echo "$MSG" | grep -qE '^feat(\(.+\))?:'; then
            echo "bump=minor" >> $GITHUB_OUTPUT

          # fix/refactor/chore/docs/style/test/ci/perf/build/anything else → patch
          else
            echo "bump=patch" >> $GITHUB_OUTPUT
          fi

      # ── Main: compute new vX.Y.Z tag ──
      - name: Bump version
        id: bump
        if: steps.ctx.outputs.is_main == 'true'
        run: |
          BUMP="${{ steps.parse.outputs.bump }}"

          LATEST=$(git tag --list 'v*.*.*' | sort -V | tail -1)
          [ -z "$LATEST" ] && LATEST="v0.0.0"
          echo "Latest tag: $LATEST  |  Bump: $BUMP"

          VER="${LATEST#v}"
          MAJOR=$(echo "$VER" | cut -d. -f1)
          MINOR=$(echo "$VER" | cut -d. -f2)
          PATCH=$(echo "$VER" | cut -d. -f3)

          case "$BUMP" in
            major) MAJOR=$((MAJOR+1)); MINOR=0; PATCH=0 ;;
            minor) MINOR=$((MINOR+1)); PATCH=0           ;;
            patch) PATCH=$((PATCH+1))                    ;;
          esac

          NEW="v${MAJOR}.${MINOR}.${PATCH}"
          echo "New version: $NEW"
          echo "version=$NEW" >> $GITHUB_OUTPUT

          git config user.name  "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git tag "$NEW"
          git push origin "$NEW"

      # ── Non-main: branch-sha label (no tag created) ──
      - name: STG version label
        id: stg
        if: steps.ctx.outputs.is_main == 'false'
        run: |
          SHA=$(git rev-parse --short HEAD)
          BRANCH=$(echo "${{ github.ref_name }}" | sed 's/[^a-zA-Z0-9._-]/-/g')
          echo "version=${BRANCH}-${SHA}" >> $GITHUB_OUTPUT

      - name: Resolve final version
        id: resolve
        run: |
          if [ "${{ steps.ctx.outputs.is_main }}" = "true" ]; then
            echo "version=${{ steps.bump.outputs.version }}" >> $GITHUB_OUTPUT
          else
            echo "version=${{ steps.stg.outputs.version }}" >> $GITHUB_OUTPUT
          fi

  # ─────────────────────────────────────────────
  # 4. BUILD & PUSH
  # ─────────────────────────────────────────────
  build:
    name: Build & Push Docker
    needs: version
    if: github.actor != 'dependabot[bot]'
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v7

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v4

      - name: Login DockerHub
        uses: docker/login-action@v4
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      # ── Main → latest + vX.Y.Z ──
      - name: Build & Push (main)
        if: needs.version.outputs.is_main == 'true'
        uses: docker/build-push-action@v7
        with:
          context: .
          push: true
          platforms: linux/amd64,linux/arm64
          build-args: VERSION=${{ needs.version.outputs.version }}
          tags: |
            sdblepas/cineplete:latest
            sdblepas/cineplete:${{ needs.version.outputs.version }}
          cache-from: type=gha
          cache-to:   type=gha,mode=max

      # ── Non-main → STG + branch-sha (amd64 only — arm64 emulation is slow) ──
      - name: Build & Push (STG)
        if: needs.version.outputs.is_main == 'false'
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          platforms: linux/amd64
          build-args: VERSION=${{ needs.version.outputs.version }}
          tags: |
            sdblepas/cineplete:STG
            sdblepas/cineplete:${{ needs.version.outputs.version }}
          cache-from: type=gha
          cache-to:   type=gha,mode=max

  # ─────────────────────────────────────────────
  # 5. INSTALL SCRIPT SMOKE TEST (non-blocking)
  # ─────────────────────────────────────────────
  install-smoke:
    name: Install Script Smoke Test
    needs: version
    if: needs.version.outputs.is_main == 'true' && github.actor != 'dependabot[bot]'
    runs-on: ubuntu-latest
    continue-on-error: true
    steps:
      - name: Checkout
        uses: actions/checkout@v7

      - name: Run install script (no systemd)
        env:
          SKIP_SYSTEMD: "1"
        run: sudo -E bash install/install.sh

      - name: Overwrite release with current checkout
        run: |
          sudo rsync -a --exclude='.venv' --exclude='__pycache__' \
            ./ /opt/cineplete/
          sudo chown -R cineplete:cineplete /opt/cineplete

      - name: Start app manually
        run: |
          sudo -u cineplete bash -c '
            cd /opt/cineplete
            nohup /opt/cineplete/.venv/bin/uvicorn app.web:app \
              --host 127.0.0.1 \
              --port 7474 \
              >/tmp/cineplete.log 2>&1 &
          '

      - name: Wait for app
        run: |
          for i in {1..30}; do
            if curl -fs http://127.0.0.1:7474/api/version >/dev/null; then
              exit 0
            fi
            sleep 2
          done
          cat /tmp/cineplete.log || true
          exit 1