# kryz-go-flutter Release Pipeline
# Triggers on version tags (v1.0.0, v1.0.1, etc.)
# Produces signed artifacts and attaches them to a Gitea Release

name: Release

on:
  push:
    tags:
      - "v*"

env:
  FLUTTER_VERSION: "3.44.0"

jobs:
  # ── Lint (gate) ─────────────────────────────────────────────
  lint:
    name: Lint
    runs-on: [self-hosted, linux, x64]
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Flutter
        run: |
          set -e
          curl -fsSL "https://storage.googleapis.com/flutter_infra_release/releases/stable/linux/flutter_linux_${{ env.FLUTTER_VERSION }}-stable.tar.xz" \
            -o /tmp/flutter.tar.xz
          tar -xf /tmp/flutter.tar.xz -C "$PWD"
          export PATH="$PWD/flutter/bin:$PATH"
          flutter --version

      - name: Install dependencies
        run: |
          export PATH="$PWD/flutter/bin:$PATH"
          flutter pub get

      - name: Generate stubs (lint gate support)
        if: hashFiles('theme.json') == ''
        run: |
          export PATH="$PWD/flutter/bin:$PATH"
          python3 ci_stub_gen.py

      - name: Analyze Dart code
        run: |
          export PATH="$PWD/flutter/bin:$PATH"
          flutter analyze --fatal-warnings

      - name: Check formatting
        run: |
          export PATH="$PWD/flutter/bin:$PATH"
          dart format --set-exit-if-changed lib/ test/


  # ── Test (gate) ──────────────────────────────────────────────────
  test:
    name: Test
    runs-on: [self-hosted, linux, x64]
    needs: [lint]
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Flutter
        run: |
          set -e
          curl -fsSL "https://storage.googleapis.com/flutter_infra_release/releases/stable/linux/flutter_linux_${{ env.FLUTTER_VERSION }}-stable.tar.xz" \
            -o /tmp/flutter.tar.xz
          tar -xf /tmp/flutter.tar.xz -C "$PWD"
          export PATH="$PWD/flutter/bin:$PATH"
          flutter --version

      - name: Install dependencies
        run: |
          export PATH="$PWD/flutter/bin:$PATH"
          flutter pub get

      - name: Generate stubs (lint gate support)
        run: |
          export PATH="$PWD/flutter/bin:$PATH"
          python3 ci_stub_gen.py

      - name: Run tests
        run: |
          export PATH="$PWD/flutter/bin:$PATH"
          flutter test --reporter=expanded


  # ── Android release build ───────────────────────────────────
  build-android:
    name: Build Android Release
    runs-on: [self-hosted, linux, x64]
    needs: [test]
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Java 17
        run: |
          set -e
          curl -fsSL "https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.12%2B7/OpenJDK17U-jdk_x64_linux_hotspot_17.0.12_7.tar.gz" \
            -o /tmp/jdk.tar.gz
          mkdir -p "$HOME/jdk"
          tar -xzf /tmp/jdk.tar.gz -C "$HOME/jdk" --strip-components=1
          export PATH="$HOME/jdk/bin:$PATH"
          export JAVA_HOME="$HOME/jdk"
          java -version

      - name: Setup Flutter
        run: |
          set -e
          curl -fsSL "https://storage.googleapis.com/flutter_infra_release/releases/stable/linux/flutter_linux_${{ env.FLUTTER_VERSION }}-stable.tar.xz" \
            -o /tmp/flutter.tar.xz
          tar -xf /tmp/flutter.tar.xz -C "$PWD"
          export PATH="$PWD/flutter/bin:$PATH"
          flutter --version

      - name: Install Android SDK command-line tools
        run: |
          set -e
          export ANDROID_HOME="${HOME}/android-sdk"
          mkdir -p "${ANDROID_HOME}/cmdline-tools"
          curl -fsSL "https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip" -o /tmp/cmdline-tools.zip
          unzip -q /tmp/cmdline-tools.zip -d "${ANDROID_HOME}/cmdline-tools"
          mv "${ANDROID_HOME}/cmdline-tools/cmdline-tools" "${ANDROID_HOME}/cmdline-tools/latest"
          export PATH="${ANDROID_HOME}/cmdline-tools/latest/bin:${PATH}"
          yes | sdkmanager --licenses >/dev/null 2>&1 || true
          sdkmanager "platform-tools" "platforms;android-35" "build-tools;35.0.0"

      - name: Pre-cache Android platform artifacts
        run: |
          export PATH="$PWD/flutter/bin:$PATH"
          flutter precache --android

      - name: Accept Android SDK licenses
        run: |
          yes | "${HOME}/android-sdk/cmdline-tools/latest/bin/sdkmanager" --licenses || true

      - name: Setup Python
        run: |
          set -e
          python3 --version

      - name: Install Python dependencies
        run: |
          python3 -m pip install --upgrade pip || true
          pip install -r requirements.txt || true

      - name: Install Flutter dependencies
        run: |
          export PATH="$PWD/flutter/bin:$PATH"
          flutter pub get

      - name: Generate stubs (lint gate support)
        run: |
          export PATH="$PWD/flutter/bin:$PATH"
          python3 ci_stub_gen.py

      # If release signing secrets are available, write keystore
      # and update build.gradle.kts to use a release signing config.
      # Otherwise fall back to debug keys (current state of the repo).
      - name: Configure release signing
        if: env.ANDROID_KEYSTORE_BASE64 != ''
        env:
          ANDROID_KEYSTORE_BASE64: ${{ secrets.ANDROID_KEYSTORE_BASE64 }}
          ANDROID_KEYSTORE_PASS: ${{ secrets.ANDROID_KEYSTORE_PASS }}
          ANDROID_KEY_ALIAS: ${{ secrets.ANDROID_KEY_ALIAS }}
          ANDROID_KEY_PASS: ${{ secrets.ANDROID_KEY_PASS }}
        run: |
          echo "$ANDROID_KEYSTORE_BASE64" | base64 -d > android/app/release.keystore
          cat > android/key.properties <<EOF
          storePassword=$ANDROID_KEYSTORE_PASS
          keyPassword=$ANDROID_KEY_PASS
          keyAlias=$ANDROID_KEY_ALIAS
          storeFile=../release.keystore
          EOF

      - name: Build APK (release)
        run: |
          export JAVA_HOME="$HOME/jdk"
          export PATH="$PWD/flutter/bin:$PATH"
          flutter build apk --release

      - name: Build App Bundle (release)
        run: |
          export JAVA_HOME="$HOME/jdk"
          export PATH="$PWD/flutter/bin:$PATH"
          flutter build appbundle --release

      - name: List build outputs
        run: |
          echo "=== APK output ==="
          ls -lh build/app/outputs/flutter-apk/ || true
          echo "=== AAB output ==="
          ls -lh build/app/outputs/bundle/release/ || true

      - name: "Note: artifact storage not configured"
        run: |
          echo "WARNING: Gitea Actions artifact storage is not configured on this instance."
          echo "Build outputs available in runner workspace:"
          echo "  APK: build/app/outputs/flutter-apk/app-release.apk"
          echo "  AAB: build/app/outputs/bundle/release/app-release.aab"


  # ── iOS release build ───────────────────────────────────────
  # Note: iOS builds require macOS with Xcode. We skip as a no-op
  # on Linux runners. To enable, configure a macOS runner.
  build-ios:
    name: Build iOS Release
    runs-on: [self-hosted, linux, x64]
    needs: [test]
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Check iOS build feasibility
        run: |
          echo "INFO: iOS builds require macOS host with Xcode."
          echo "Our self-hosted runner runs Linux containers via act."
          echo "Skipping iOS build — it will succeed as a no-op."
          echo "To enable iOS builds, configure a native macOS runner."


  # ── Publish Gitea Release ────────────────────────────────────
  publish-release:
    name: Publish Release
    runs-on: [self-hosted, linux, x64]
    needs: [build-android]
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Create Gitea Release
        env:
          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
          TAG: ${{ gitea.ref_name }}
          GITEA_BASE: https://git.westerntechnologies.duckdns.org
        run: |
          curl -s -X POST \
            -H "Authorization: token $GITEA_TOKEN" \
            -H "Content-Type: application/json" \
            -d "{\"tag_name\": \"$TAG\", \"name\": \"$TAG\", \"body\": \"Automated release build for $TAG\"}" \
            "$GITEA_BASE/api/v1/repos/kfj001/kryz-go-flutter/releases"