name: Build App Bundle

# Deliberately not "on every push" - only when a real release tag (Release-1.0.0,
# Release-1.2.3, ...) is pushed. Tag the commit you want built:
#   git tag Release-1.0.0 && git push origin Release-1.0.0
# Unlike the RC* flow (build.yml), this builds the .aab Play Console wants,
# not a sideloadable .apk.
on:
  push:
    tags:
      - "Release-*"

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Check out code
        uses: actions/checkout@v4

      - name: Set up JDK 17
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: "17"

      - name: Set up Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: stable

      - name: Set up Android SDK
        uses: android-actions/setup-android@v3
        with:
          # Google removed the legacy standalone "tools" package from the
          # SDK repository (~Sep 2026); the action's own default packages
          # list ("tools platform-tools") now makes its internal sdkmanager
          # call fail for everyone. platform-tools is all this step needs
          # to install itself - flutter build fetches whatever
          # platform/build-tools versions it actually needs on its own.
          packages: "platform-tools"

      - name: Check tag matches pubspec version
        # Play rejects a repeated versionCode and a mismatched tag would
        # publish the wrong version name, so fail fast before building.
        run: |
          VERSION=$(grep '^version:' pubspec.yaml | sed 's/version: //' | cut -d'+' -f1)
          if [ "${GITHUB_REF_NAME}" != "Release-${VERSION}" ]; then
            echo "Tag ${GITHUB_REF_NAME} does not match pubspec version ${VERSION}" >&2
            exit 1
          fi

      - name: Install dependencies
        run: flutter pub get

      - name: Analyze
        run: flutter analyze

      - name: Decode release keystore
        # Same key as the RC* APK builds, so a Play Store upload's signature
        # matches anything sideloaded from a release build. See
        # android/app/build.gradle.kts.
        run: echo "$RELEASE_KEYSTORE_BASE64" | base64 -d > "${{ runner.temp }}/release-keystore.jks"
        env:
          RELEASE_KEYSTORE_BASE64: ${{ secrets.RELEASE_KEYSTORE_BASE64 }}

      - name: Build release App Bundle
        run: flutter build appbundle --release
        env:
          RELEASE_KEYSTORE_PATH: ${{ runner.temp }}/release-keystore.jks
          RELEASE_KEYSTORE_PASSWORD: ${{ secrets.RELEASE_KEYSTORE_PASSWORD }}
          RELEASE_KEY_ALIAS: ${{ secrets.RELEASE_KEY_ALIAS }}
          RELEASE_KEY_PASSWORD: ${{ secrets.RELEASE_KEY_PASSWORD }}

      - name: Rename bundle to Noo-<version>.aab
        run: |
          VERSION=$(grep '^version:' pubspec.yaml | sed 's/version: //' | cut -d'+' -f1)
          mkdir -p release
          cp build/app/outputs/bundle/release/app-release.aab "release/Noo-${VERSION}.aab"
          echo "AAB_PATH=release/Noo-${VERSION}.aab" >> "$GITHUB_ENV"
          echo "VERSION=${VERSION}" >> "$GITHUB_ENV"

      - name: Publish Gitea release with App Bundle attached
        # Gitea-native release action (not GitHub's) - authenticates and
        # talks to this same Gitea instance automatically via the
        # `github.token`/`github.server_url` context Gitea Actions
        # provides for compatibility. Release is named/tagged after
        # whatever tag triggered this run (e.g. "Release-1.0.0").
        uses: akkuman/gitea-release-action@v1
        with:
          files: ${{ env.AAB_PATH }}

      - name: Upload to Google Play (internal track, auto-publish)
        # Rolls the build out to internal testers automatically
        # (`status: completed`); promote it to other tracks in Play Console.
        # Needs the PLAY_SERVICE_ACCOUNT_JSON repo secret, and the app's
        # first release must already have been uploaded by hand.
        uses: r0adkll/upload-google-play@v1
        with:
          serviceAccountJsonPlainText: ${{ secrets.PLAY_SERVICE_ACCOUNT_JSON }}
          packageName: dev.ayushya.noo
          releaseFiles: ${{ env.AAB_PATH }}
          releaseName: ${{ env.VERSION }}
          track: internal
          status: completed
          whatsNewDirectory: distribution/whatsnew