iiEsaywebUIapp/.github/workflows/release.yml

name: Release

on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:
    inputs:
      tag:
        description: 'Existing release tag to update (e.g. v1.2.3)'
        required: true
        type: string
      remove_old_assets:
        description: 'Remove existing assets before uploading new ones'
        required: false
        default: true
        type: boolean

jobs:  
  build-android:      
    name: Build Android 
    runs-on: ubuntu-latest

    steps:
        #1 Checkout Repository
      - name: Checkout Repository
        uses: actions/checkout@v3

        #2 Setup Java
      - name: Set Up Java
        uses: actions/setup-java@v3
        with:
          distribution: 'zulu'
          java-version: '21'

        #3 Setup Flutter
      - name: Set Up Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: 'stable'

        #4 Install Dependencies
      - name: Install Dependencies
        run: flutter pub get

      - name: Generate Freezed Classes
        run: flutter pub run build_runner build --delete-conflicting-outputs

      - name: Determine Release Tag and Version
        id: meta
        shell: bash
        run: |
          if [[ "${{ github.event_name }}" == "workflow_dispatch" ]]; then
            RELEASE_TAG="${{ inputs.tag }}"
          else
            RELEASE_TAG="${{ github.ref_name }}"
          fi
          echo "RELEASE_TAG=$RELEASE_TAG" >> $GITHUB_ENV
          # Derive VERSION_NAME (strip leading v)
          VERSION_NAME="${RELEASE_TAG#v}"
          echo "VERSION_NAME=$VERSION_NAME" >> $GITHUB_ENV

          # Extract current build number from pubspec.yaml if present, otherwise 1
          CURRENT_VERSION_LINE=$(grep "^version:" pubspec.yaml || true)
          CURRENT_BUILD=$(echo "$CURRENT_VERSION_LINE" | awk -F'+' '{print $2}')
          if [[ -z "$CURRENT_BUILD" ]]; then CURRENT_BUILD=1; fi

          if [[ "${{ github.event_name }}" == "workflow_dispatch" ]]; then
            # Rebuild mode: compute a unique, monotonic build number without committing
            # Use CI run number offset to avoid conflicts across multiple rebuilds
            BASE_BUILD=$CURRENT_BUILD
            RUN_NUM=${GITHUB_RUN_NUMBER:-1}
            BUILD_NUMBER=$((BASE_BUILD + RUN_NUM))
          else
            # Tag build: honor the build number committed in pubspec, default to CURRENT_BUILD
            BUILD_NUMBER="$CURRENT_BUILD"
          fi
          echo "BUILD_NUMBER=$BUILD_NUMBER" >> $GITHUB_ENV
          echo "Using tag=$RELEASE_TAG version=$VERSION_NAME build=$BUILD_NUMBER"

        #5 Setup Keystore
      - name: Create Keystore
        run: |
          echo "${{ secrets.ANDROID_KEYSTORE_BASE64 }}" | base64 --decode > app/conduit-keystore.jks
          echo "${{ secrets.ANDROID_KEY_PROPERTIES_BASE64 }}" | base64 --decode > key.properties
        env:
          ANDROID_KEYSTORE_BASE64: ${{ secrets.ANDROID_KEYSTORE_BASE64 }}
          ANDROID_KEY_PROPERTIES_BASE64: ${{ secrets.ANDROID_KEY_PROPERTIES_BASE64 }}
        working-directory: android
      
      - name: Build APK
        run: flutter build apk --split-per-abi --release --build-name "$VERSION_NAME" --build-number "$BUILD_NUMBER"

      - name: Build appBundle
        run: flutter build appbundle --release --build-name "$VERSION_NAME" --build-number "$BUILD_NUMBER"

      - name: Upload Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: Releases
          path: |
            build/app/outputs/flutter-apk/app-arm64-v8a-release.apk
            build/app/outputs/flutter-apk/app-armeabi-v7a-release.apk
            build/app/outputs/flutter-apk/app-x86_64-release.apk
            build/app/outputs/bundle/release/app-release.aab

      - name: Generate Release Notes
        id: release_notes
        run: |
          # Get the previous tag
          PREVIOUS_TAG=$(git tag --sort=-version:refname | head -2 | tail -1)
          
          # If no previous tag exists, use the first commit
          if [ -z "$PREVIOUS_TAG" ]; then
            PREVIOUS_TAG=$(git rev-list --max-parents=0 HEAD)
          fi
          
          # Generate commit messages since the previous tag
          echo "## What's Changed" > release_notes.md
          echo "" >> release_notes.md
          git log --pretty=format:"- %s (%h)" $PREVIOUS_TAG..${{ github.ref_name }} >> release_notes.md
          
          # Set the release notes as output
          echo "RELEASE_NOTES<<EOF" >> $GITHUB_OUTPUT
          cat release_notes.md >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT
        if: github.event_name == 'push'

      - name: Create or Update Release (tag push)
        if: github.event_name == 'push'
        uses: ncipollo/release-action@v1
        with:
          artifacts: "build/app/outputs/flutter-apk/app-arm64-v8a-release.apk,build/app/outputs/flutter-apk/app-armeabi-v7a-release.apk,build/app/outputs/flutter-apk/app-x86_64-release.apk,build/app/outputs/bundle/release/app-release.aab"
          tag: ${{ env.RELEASE_TAG }}
          token: ${{ secrets.GITHUB_TOKEN }}
          body: ${{ steps.release_notes.outputs.RELEASE_NOTES }}
          generateReleaseNotes: true
          allowUpdates: true
          makeLatest: true

      - name: Update Existing Release (manual rebuild)
        if: github.event_name == 'workflow_dispatch'
        uses: ncipollo/release-action@v1
        with:
          artifacts: "build/app/outputs/flutter-apk/app-arm64-v8a-release.apk,build/app/outputs/flutter-apk/app-armeabi-v7a-release.apk,build/app/outputs/flutter-apk/app-x86_64-release.apk,build/app/outputs/bundle/release/app-release.aab"
          tag: ${{ env.RELEASE_TAG }}
          token: ${{ secrets.GITHUB_TOKEN }}
          allowUpdates: true
          removeArtifacts: ${{ inputs.remove_old_assets }}
          makeLatest: true
          omitBodyDuringUpdate: true

  build-ios:
    name: Build iOS
    runs-on: macos-latest

    steps:
        #1 Checkout Repository
      - name: Checkout Repository
        uses: actions/checkout@v3

        #2 Setup Flutter
      - name: Set Up Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: 'stable'

        #3 Install Dependencies
      - name: Install Dependencies
        run: flutter pub get

      - name: Generate Freezed Classes
        run: flutter pub run build_runner build --delete-conflicting-outputs

      - name: Determine Release Tag and Version
        id: meta
        shell: bash
        run: |
          if [[ "${{ github.event_name }}" == "workflow_dispatch" ]]; then
            RELEASE_TAG="${{ inputs.tag }}"
          else
            RELEASE_TAG="${{ github.ref_name }}"
          fi
          echo "RELEASE_TAG=$RELEASE_TAG" >> $GITHUB_ENV
          # Derive VERSION_NAME (strip leading v)
          VERSION_NAME="${RELEASE_TAG#v}"
          echo "VERSION_NAME=$VERSION_NAME" >> $GITHUB_ENV

          # Extract current build number from pubspec.yaml if present, otherwise 1
          CURRENT_VERSION_LINE=$(grep "^version:" pubspec.yaml || true)
          CURRENT_BUILD=$(echo "$CURRENT_VERSION_LINE" | awk -F'+' '{print $2}')
          if [[ -z "$CURRENT_BUILD" ]]; then CURRENT_BUILD=1; fi

          if [[ "${{ github.event_name }}" == "workflow_dispatch" ]]; then
            # Rebuild mode: compute a unique, monotonic build number without committing
            # Use CI run number offset to avoid conflicts across multiple rebuilds
            BASE_BUILD=$CURRENT_BUILD
            RUN_NUM=${GITHUB_RUN_NUMBER:-1}
            BUILD_NUMBER=$((BASE_BUILD + RUN_NUM))
          else
            # Tag build: honor the build number committed in pubspec, default to CURRENT_BUILD
            BUILD_NUMBER="$CURRENT_BUILD"
          fi
          echo "BUILD_NUMBER=$BUILD_NUMBER" >> $GITHUB_ENV
          echo "Using tag=$RELEASE_TAG version=$VERSION_NAME build=$BUILD_NUMBER"

        #4 Setup Xcode
      - name: Setup Xcode
        uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: latest-stable

        #5 Install CocoaPods
      - name: Install CocoaPods
        run: |
          cd ios
          pod install

        #6 Build iOS App (without signing)
      - name: Build iOS App
        run: |
          flutter build ios --release --no-codesign --build-name "$VERSION_NAME" --build-number "$BUILD_NUMBER"

        #7 Create IPA from App Bundle
      - name: Create IPA
        run: |
          mkdir -p build/ios/ipa
          cd build/ios/Release-iphoneos
          mkdir Payload
          cp -r Runner.app Payload/
          zip -r ../ipa/conduit-${{ env.VERSION_NAME }}.ipa Payload
          cd ../ipa
          shasum -a 256 conduit-${{ env.VERSION_NAME }}.ipa > conduit-${{ env.VERSION_NAME }}.ipa.sha256

        #8 Upload Artifacts
      - name: Upload Artifacts
        uses: actions/upload-artifact@v4
        with:
          name: iOS-Release
          path: |
            build/ios/ipa/*.ipa
            build/ios/ipa/*.sha256

        #9 Update Release (tag push)
      - name: Update Release with IPA (tag push)
        if: github.event_name == 'push'
        uses: ncipollo/release-action@v1
        with:
          artifacts: "build/ios/ipa/*.ipa,build/ios/ipa/*.sha256"
          tag: ${{ env.RELEASE_TAG }}
          token: ${{ secrets.GITHUB_TOKEN }}
          allowUpdates: true
          makeLatest: true

        #10 Update Release (manual rebuild)
      - name: Update Release with IPA (manual rebuild)
        if: github.event_name == 'workflow_dispatch'
        uses: ncipollo/release-action@v1
        with:
          artifacts: "build/ios/ipa/*.ipa,build/ios/ipa/*.sha256"
          tag: ${{ env.RELEASE_TAG }}
          token: ${{ secrets.GITHUB_TOKEN }}
          allowUpdates: true
          removeArtifacts: ${{ inputs.remove_old_assets }}
          makeLatest: true
          omitBodyDuringUpdate: true