ci.yml

name: CI

on:
  pull_request:
    branches:
      - main
    types:
      - opened
      - synchronize
      - reopened
  push:
    branches:
      - '**'
  workflow_dispatch:
    inputs:
      debug_enabled:
        type: boolean
        description: Run with debug logging
        required: false
        default: false

concurrency:
  group: ci-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

env:
  FLUTTER_CHANNEL: stable

jobs:
  format:
    name: Format
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: ${{ env.FLUTTER_CHANNEL }}
          cache: true

      - name: Install dependencies
        run: flutter pub get

      - name: Check formatting
        id: format_check
        run: |
          echo "## Format" >> "$GITHUB_STEP_SUMMARY"
          echo "" >> "$GITHUB_STEP_SUMMARY"

          if dart format --set-exit-if-changed --output=none . 2>&1 | tee format_output.txt; then
            echo "Formatting is valid." >> "$GITHUB_STEP_SUMMARY"
            echo "format_status=success" >> "$GITHUB_OUTPUT"
          else
            echo "Formatting issues were found." >> "$GITHUB_STEP_SUMMARY"
            echo "" >> "$GITHUB_STEP_SUMMARY"
            echo '```' >> "$GITHUB_STEP_SUMMARY"
            dart format --set-exit-if-changed . 2>&1 | grep -E "^Changed|^Would change" >> "$GITHUB_STEP_SUMMARY" || true
            echo '```' >> "$GITHUB_STEP_SUMMARY"
            echo "format_status=failure" >> "$GITHUB_OUTPUT"
            exit 1
          fi

  analyze:
    name: Analyze
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: ${{ env.FLUTTER_CHANNEL }}
          cache: true

      - name: Install dependencies
        run: flutter pub get

      - name: Run analyzer
        id: analyze
        run: |
          echo "## Analyze" >> "$GITHUB_STEP_SUMMARY"
          echo "" >> "$GITHUB_STEP_SUMMARY"

          if flutter analyze --no-fatal-infos 2>&1 | tee analyze_output.txt; then
            echo "No analysis issues found." >> "$GITHUB_STEP_SUMMARY"
            echo "" >> "$GITHUB_STEP_SUMMARY"
            echo '```' >> "$GITHUB_STEP_SUMMARY"
            cat analyze_output.txt >> "$GITHUB_STEP_SUMMARY"
            echo '```' >> "$GITHUB_STEP_SUMMARY"
            echo "analyze_status=success" >> "$GITHUB_OUTPUT"
          else
            echo "Analysis issues were found." >> "$GITHUB_STEP_SUMMARY"
            echo "" >> "$GITHUB_STEP_SUMMARY"
            echo '```' >> "$GITHUB_STEP_SUMMARY"
            cat analyze_output.txt >> "$GITHUB_STEP_SUMMARY"
            echo '```' >> "$GITHUB_STEP_SUMMARY"
            echo "analyze_status=failure" >> "$GITHUB_OUTPUT"
            exit 1
          fi

  test:
    name: Test
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: ${{ env.FLUTTER_CHANNEL }}
          cache: true

      - name: Install dependencies
        run: flutter pub get

      - name: Create test environment file
        run: echo "# Test environment" > .env

      - name: Run tests
        id: test
        run: |
          echo "## Test" >> "$GITHUB_STEP_SUMMARY"
          echo "" >> "$GITHUB_STEP_SUMMARY"

          if flutter test --coverage 2>&1 | tee test_output.txt; then
            echo "Tests passed." >> "$GITHUB_STEP_SUMMARY"
            echo "" >> "$GITHUB_STEP_SUMMARY"
            echo '```' >> "$GITHUB_STEP_SUMMARY"
            tail -20 test_output.txt >> "$GITHUB_STEP_SUMMARY"
            echo '```' >> "$GITHUB_STEP_SUMMARY"
            echo "test_status=success" >> "$GITHUB_OUTPUT"
          else
            echo "Tests failed." >> "$GITHUB_STEP_SUMMARY"
            echo "" >> "$GITHUB_STEP_SUMMARY"
            echo '```' >> "$GITHUB_STEP_SUMMARY"
            cat test_output.txt >> "$GITHUB_STEP_SUMMARY"
            echo '```' >> "$GITHUB_STEP_SUMMARY"
            echo "test_status=failure" >> "$GITHUB_OUTPUT"
            exit 1
          fi

      - name: Upload coverage report
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: coverage-report
          path: coverage/lcov.info
          retention-days: 7
          if-no-files-found: ignore

  build:
    name: Build
    runs-on: ubuntu-latest
    needs: [format, analyze, test]

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Java
        uses: actions/setup-java@v4
        with:
          distribution: temurin
          java-version: '17'
          cache: gradle

      - name: Set up Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: ${{ env.FLUTTER_CHANNEL }}
          cache: true

      - name: Install dependencies
        run: flutter pub get

      - name: Create build environment file
        run: echo "# Build environment" > .env

      - name: Build debug APK
        id: build
        run: |
          echo "## Build" >> "$GITHUB_STEP_SUMMARY"
          echo "" >> "$GITHUB_STEP_SUMMARY"

          if flutter build apk --debug 2>&1 | tee build_output.txt; then
            echo "Debug APK build succeeded." >> "$GITHUB_STEP_SUMMARY"
            echo "" >> "$GITHUB_STEP_SUMMARY"

            APK_PATH="build/app/outputs/flutter-apk/app-debug.apk"
            if [ -f "$APK_PATH" ]; then
              APK_SIZE=$(du -h "$APK_PATH" | cut -f1)
              echo "| Property | Value |" >> "$GITHUB_STEP_SUMMARY"
              echo "| --- | --- |" >> "$GITHUB_STEP_SUMMARY"
              echo "| APK Size | $APK_SIZE |" >> "$GITHUB_STEP_SUMMARY"
              echo "| Build Type | Debug |" >> "$GITHUB_STEP_SUMMARY"
            fi

            echo "build_status=success" >> "$GITHUB_OUTPUT"
          else
            echo "Build failed." >> "$GITHUB_STEP_SUMMARY"
            echo "" >> "$GITHUB_STEP_SUMMARY"
            echo '```' >> "$GITHUB_STEP_SUMMARY"
            tail -50 build_output.txt >> "$GITHUB_STEP_SUMMARY"
            echo '```' >> "$GITHUB_STEP_SUMMARY"
            echo "build_status=failure" >> "$GITHUB_OUTPUT"
            exit 1
          fi

  status:
    name: Status
    runs-on: ubuntu-latest
    needs: [format, analyze, test, build]
    if: always()

    steps:
      - name: Summarize pipeline status
        run: |
          echo "## CI Summary" >> "$GITHUB_STEP_SUMMARY"
          echo "" >> "$GITHUB_STEP_SUMMARY"
          echo "| Check | Result |" >> "$GITHUB_STEP_SUMMARY"
          echo "| --- | --- |" >> "$GITHUB_STEP_SUMMARY"

          if [ "${{ needs.format.result }}" = "success" ]; then
            echo "| Format | Passed |" >> "$GITHUB_STEP_SUMMARY"
          else
            echo "| Format | Failed |" >> "$GITHUB_STEP_SUMMARY"
          fi

          if [ "${{ needs.analyze.result }}" = "success" ]; then
            echo "| Analyze | Passed |" >> "$GITHUB_STEP_SUMMARY"
          else
            echo "| Analyze | Failed |" >> "$GITHUB_STEP_SUMMARY"
          fi

          if [ "${{ needs.test.result }}" = "success" ]; then
            echo "| Test | Passed |" >> "$GITHUB_STEP_SUMMARY"
          else
            echo "| Test | Failed |" >> "$GITHUB_STEP_SUMMARY"
          fi

          if [ "${{ needs.build.result }}" = "success" ]; then
            echo "| Build | Passed |" >> "$GITHUB_STEP_SUMMARY"
          else
            echo "| Build | Failed |" >> "$GITHUB_STEP_SUMMARY"
          fi

          if [ "${{ needs.format.result }}" = "success" ] && \
             [ "${{ needs.analyze.result }}" = "success" ] && \
             [ "${{ needs.test.result }}" = "success" ] && \
             [ "${{ needs.build.result }}" = "success" ]; then
            echo "" >> "$GITHUB_STEP_SUMMARY"
            echo "All CI checks passed." >> "$GITHUB_STEP_SUMMARY"
          else
            echo "" >> "$GITHUB_STEP_SUMMARY"
            echo "One or more CI checks failed." >> "$GITHUB_STEP_SUMMARY"
            exit 1
          fi