build-ios.yml

name: Build iOS
on:
  workflow_dispatch:
    inputs:
      ref:
        description: 'SDK commit/tag/branch reference'
        required: false
        type: string
        default: 'main'

jobs:
  build-ios:
    name: Build iOS
    runs-on: macOS-13
    env:
      SCHEME: Runner
      BUILD_CONFIGURATION: Release
      TESTFLIGHT_USERNAME: ${{secrets.TESTFLIGHT_USERNAME}}
      TESTFLIGHT_PASSWORD: ${{secrets.TESTFLIGHT_PASSWORD}}
      IOS_VERSION_STRING: 0.1.0
      DISTRIBUTION_CERT: ${{secrets.DISTRIBUTION_CERT}}
      P12_BASE64: ${{secrets.P12_BASE64}}
      P12_PASSWORD: ${{secrets.P12_PASSWORD}}
      GOOGLE_SERVICES_IOS: ${{secrets.GOOGLE_SERVICES_IOS}}
    steps:
      - name: 🏗️ Setup c-breez repository
        uses: actions/checkout@v4
        with:
          path: 'cbreez'
      - name: Install rust
        run: |
          rustup set auto-self-update disable
          rustup toolchain install stable --profile minimal

      - name: 🏗️ Setup Java
        uses: actions/setup-java@v4
        with:
          distribution: 'zulu'
          java-version: '17'

      - name: 🏗️ Setup Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: 'stable'
          flutter-version: 3.22.3 # Pinned until resource linking issues on Android is resolved with 3.24
          cache: true

      - name: 🔐 Install Keychain keys
        run: |
          KEYCHAIN_PATH=$RUNNER_TEMP/ios-build.keychain
          security create-keychain -p ci $KEYCHAIN_PATH
          security default-keychain -s $KEYCHAIN_PATH
          security unlock-keychain -p ci $KEYCHAIN_PATH
          security set-keychain-settings -t 6400 -l $KEYCHAIN_PATH

          CERT_PATH=$RUNNER_TEMP/apple_distribution.cer
          echo -n "$DISTRIBUTION_CERT" | base64 --decode -o $CERT_PATH
          security import $CERT_PATH -k $KEYCHAIN_PATH -A

          P12_KEY_PATH=$RUNNER_TEMP/key.p12
          echo -n "$P12_BASE64" | base64 --decode -o $P12_KEY_PATH
          security import $P12_KEY_PATH -k $KEYCHAIN_PATH -P "$P12_PASSWORD" -A

          security set-key-partition-list -S apple-tool:,apple: -s -k ci $KEYCHAIN_PATH > /dev/null

      - name: 🏗️ Copy Firebase configuration file
        working-directory: cbreez
        run: echo "$GOOGLE_SERVICES_IOS" > ios/Runner/GoogleService-Info.plist

      - name: 🏗️ Setup breez-sdk repository
        uses: actions/checkout@v4
        with:
          repository: 'breez/breez-sdk'
          ssh-key: ${{secrets.REPO_SSH_KEY}}
          path: 'breez-sdk'
          ref: ${{ inputs.ref }}

      - name: 🏗️ Rust cache
        uses: Swatinem/rust-cache@v2
        with:
          workspaces: breez-sdk/libs
          cache-all-crates: true

      - name: 📦 Install Breez SDK dependencies
        run: |
          cargo install cargo-ndk
          brew install protobuf
          cd breez-sdk/libs/sdk-flutter
          make init
          cd ../sdk-core
          make init

      - name: 🔒 Install SSH Key
        env:
          SSH_PRIVATE_KEY: ${{secrets.REPO_SSH_KEY}}
        run: |
          mkdir -p ~/.ssh
          echo "$SSH_PRIVATE_KEY" > ~/.ssh/id_rsa
          sudo chmod 600 ~/.ssh/id_rsa
          ssh-add ~/.ssh/id_rsa

      - name: 🔨 Build Breez SDK
        working-directory: breez-sdk/libs/sdk-flutter
        run: |
          rm -rf ../target
          cargo check
          make ios

      - name: 🗂️ Populate Flutter tool's cache of binary artifacts.
        working-directory: cbreez
        run: flutter precache

      - name: 📦 Install Flutter dependencies
        working-directory: cbreez
        run: flutter pub get

      - name: 🔍 Perform static analysis
        working-directory: cbreez
        run: dart analyze --fatal-infos

      - name: 🛠️ Run tests
        working-directory: cbreez
        run: flutter test

      - name: ⚙️ Setup compile-time variables
        env:
          CONFIG_FILE: ${{secrets.CONFIG_FILE}}
        run: echo "$CONFIG_FILE" > ./cbreez/config.json

      - name: 📝 Install the Provisioning Profile
        env:
          PROVISIONING_PROFILE_BASE64: ${{ secrets.PROVISIONING_PROFILE_BASE64 }}
          NOTIFICATION_PROVISIONING_PROFILE_BASE64: ${{ secrets.NOTIFICATION_PROVISIONING_PROFILE_BASE64 }}
        run: |
          # create variables
          PP_PATH=$RUNNER_TEMP/build_pp.mobileprovision
          NOTIFICATIONS_PP_PATH=$RUNNER_TEMP/build_notifications_pp.mobileprovision
          # import provisioning profile from secrets
          echo -n "$PROVISIONING_PROFILE_BASE64" | base64 --decode -o $PP_PATH
          echo -n "$NOTIFICATION_PROVISIONING_PROFILE_BASE64" | base64 --decode -o $NOTIFICATIONS_PP_PATH
          # apply provisioning profile
          mkdir -p ~/Library/MobileDevice/Provisioning\ Profiles
          cp $PP_PATH ~/Library/MobileDevice/Provisioning\ Profiles
          cp $NOTIFICATIONS_PP_PATH ~/Library/MobileDevice/Provisioning\ Profiles

      - name: 🚀 Build app
        working-directory: cbreez
        run: flutter build ios --release --split-debug-info=./obsfucated/debug --obfuscate --config-only --no-pub --no-codesign --dart-define-from-file=config.json

      - name: 📦 Resolve Swift package dependencies
        working-directory: cbreez
        run: xcodebuild -resolvePackageDependencies -workspace ios/Runner.xcworkspace -scheme ${{ env.SCHEME }} -configuration ${{ env.BUILD_CONFIGURATION }}

      - name: 🔨 Build application and generate xcarchive file
        working-directory: cbreez
        run: |
          buildNumber=$(($GITHUB_RUN_NUMBER + 6000)).1
          /usr/libexec/PlistBuddy -c "Set :CFBundleVersion $buildNumber" ios/Runner/Info.plist
          /usr/libexec/PlistBuddy -c "Set :CFBundleShortVersionString ${{ env.IOS_VERSION_STRING }}" ios/Runner/Info.plist
          xcodebuild -workspace ios/Runner.xcworkspace -scheme ${{ env.SCHEME }} -configuration ${{ env.BUILD_CONFIGURATION }} -sdk 'iphoneos' -destination 'generic/platform=iOS' -archivePath build-output/app.xcarchive clean archive

      - name: 📤 Export the archive to an ipa file
        working-directory: cbreez
        run: xcodebuild -exportArchive -archivePath build-output/app.xcarchive -exportPath build-output/ios -exportOptionsPlist ios/ExportOptions.plist

      - name: 🗃️ Compress build folder
        if: github.event_name == 'release'
        uses: TheDoctor0/zip-release@master
        with:
          filename: build.zip
          directory: cbreez/build/ios/iphoneos
          type: zip

      - name: 📤 Upload release
        if: github.event_name == 'release'
        uses: svenstaro/upload-release-action@v2
        with:
          asset_name: release-iOS.zip
          file: cbreez/build/ios/iphoneos/build.zip
          overwrite: true
          repo_token: ${{ secrets.GITHUB_TOKEN }}

      - name: 📤 Upload artifact
        if: github.event_name != 'release'
        uses: actions/upload-artifact@v3
        with:
          name: release-iOS
          path: cbreez/build/ios/iphoneos

      - name: 📱 Publish to TestFlight
        run: |
          altool="$(dirname "$(xcode-select -p)")/Developer/usr/bin/altool"
          ipa="$PWD/cbreez/build-output/ios/c_breez.ipa"
          "$altool" --upload-app --type ios --file "$ipa" --username $TESTFLIGHT_USERNAME --password $TESTFLIGHT_PASSWORD