loto/.github/workflows/ci.yml

# One pipeline for both subprojects, because they ship from the same commit.
#
# The web app is built twice and only twice — once per base path — and every
# consumer downloads an artifact instead of rebuilding:
#
#   build (root, base "")  -> deploy-firebase, preview-firebase, android-debug
#   build (gh,   base /loto) -> deploy-pages
#
# Tags are handled by android-release.yml, which builds standalone.

name: ci

# Actions' parser rejects YAML anchors, so the two path lists are duplicated
# by necessity — keep them identical.
on:
  pull_request:
    paths:
      - 'web/**'
      - 'android/**'
      - '.github/actions/**'
      - '.github/workflows/ci.yml'
  push:
    branches: [main]
    paths:
      - 'web/**'
      - 'android/**'
      - '.github/actions/**'
      - '.github/workflows/ci.yml'
  workflow_dispatch:

permissions:
  contents: read

concurrency:
  group: ci-${{ github.ref }}
  # Superseded PRs are safe to kill; a main run may be mid-deploy.
  cancel-in-progress: ${{ github.event_name == 'pull_request' }}

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
        with:
          persist-credentials: false
      - uses: ./.github/actions/setup-web
      - run: npm test
        working-directory: web

  build:
    # Nothing is built, shipped or signed unless the suite is green.
    needs: test
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          # Firebase and the APK serve from a domain root.
          - profile: root
            script: build
            artifact: web-build
          # GitHub Pages serves under /loto.
          - profile: gh
            script: 'build:gh'
            artifact: web-build-gh
    name: build (${{ matrix.profile }})
    steps:
      - uses: actions/checkout@v7
        with:
          persist-credentials: false
      - uses: ./.github/actions/setup-web
      - run: npm run ${{ matrix.script }}
        working-directory: web
      - uses: actions/upload-artifact@v7
        with:
          name: ${{ matrix.artifact }}
          path: web/build
          # Hand-off within this run only; releases keep their own copies.
          retention-days: 1

  deploy-pages:
    if: github.event_name != 'pull_request'
    needs: build
    runs-on: ubuntu-latest
    permissions:
      contents: read
      pages: write
      id-token: write
    # Guards the shared Pages environment against runs of other workflows.
    concurrency:
      group: github-pages
      cancel-in-progress: true
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    steps:
      - uses: actions/download-artifact@v7
        with:
          name: web-build-gh
          path: build
      - uses: actions/configure-pages@v6
      - uses: actions/upload-pages-artifact@v5
        with:
          path: build
      - id: deployment
        uses: actions/deploy-pages@v5

  deploy-firebase:
    if: github.event_name != 'pull_request'
    needs: build
    runs-on: ubuntu-latest
    concurrency:
      group: firebase-hosting-live
      cancel-in-progress: false
    steps:
      # entryPoint below reads web/firebase.json and web/.firebaserc.
      - uses: actions/checkout@v7
        with:
          persist-credentials: false
      - uses: actions/download-artifact@v7
        with:
          name: web-build
          # firebase.json declares `public: "build"`, relative to entryPoint.
          path: web/build
      - uses: FirebaseExtended/action-hosting-deploy@500ac625ca2dd40cbd15f7659af953801858032a # v0
        with:
          repoToken: ${{ secrets.GITHUB_TOKEN }}
          firebaseServiceAccount: ${{ secrets.FIREBASE_SERVICE_ACCOUNT_LOOTOO }}
          channelId: live
          projectId: lootoo
          entryPoint: web

  preview-firebase:
    # Forks cannot read the service account, so skip rather than fail.
    if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository
    needs: build
    runs-on: ubuntu-latest
    permissions:
      checks: write
      contents: read
      pull-requests: write
    steps:
      - uses: actions/checkout@v7
        with:
          persist-credentials: false
      - uses: actions/download-artifact@v7
        with:
          name: web-build
          path: web/build
      - uses: FirebaseExtended/action-hosting-deploy@500ac625ca2dd40cbd15f7659af953801858032a # v0
        with:
          repoToken: ${{ secrets.GITHUB_TOKEN }}
          firebaseServiceAccount: ${{ secrets.FIREBASE_SERVICE_ACCOUNT_LOOTOO }}
          projectId: lootoo
          entryPoint: web

  android-debug:
    needs: build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7
        with:
          persist-credentials: false
      - uses: actions/download-artifact@v7
        with:
          name: web-build
          # capacitor.config.json declares `webDir: "../web/build"`.
          path: web/build
      - uses: ./.github/actions/setup-android
      # `npm run build` would rebuild web/; the bundle is already here.
      - name: Sync web bundle into the native project
        run: npm run sync
        working-directory: android
      - name: Assemble debug APK
        run: ./gradlew :app:assembleDebug
        working-directory: android/android
      - uses: actions/upload-artifact@v7
        with:
          name: app-debug.apk
          path: android/android/app/build/outputs/apk/debug/*.apk
          archive: false
          retention-days: 7