fix: iOS pipeline and improve speed of CI/CD (#349)

Author: jakobkoerber

.github/workflows/deploy_beta.yml

@@ -10,26 +10,57 @@ permissions:
 
 jobs:
   deploy:
-    runs-on: macos-26
+    runs-on: ${{ matrix.os }}
 
     strategy:
       matrix:
-        platform: [ ios, android ]
+        include:
+          - platform: ios
+            os: macos-26
+          - platform: android
+            os: ubuntu-latest
       fail-fast: false
 
     steps:
       - uses: actions/checkout@v4
 
+      - name: Setup Ruby and install gems
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: '3.3'
+          working-directory: ${{ matrix.platform }}
+          bundler-cache: true
+
       - if: matrix.platform == 'android'
         uses: actions/setup-java@v3
         with:
           distribution: 'corretto'
           java-version: '21'
+          cache: 'gradle'
 
       - name: Setup Flutter
         uses: subosito/flutter-action@v2
         with:
           channel: stable
+          cache: true
+
+      - if: matrix.platform == 'ios'
+        name: Cache CocoaPods
+        uses: actions/cache@v4
+        with:
+          path: |
+            ios/Pods
+            ~/.cocoapods
+          key: ${{ runner.os }}-pods-${{ hashFiles('ios/Podfile.lock') }}
+          restore-keys: ${{ runner.os }}-pods-
+
+      - if: matrix.platform == 'ios'
+        name: Cache Xcode DerivedData (SPM + compiled pods)
+        uses: actions/cache@v4
+        with:
+          path: ios/DerivedData
+          key: ${{ runner.os }}-deriveddata-${{ hashFiles('ios/Runner.xcworkspace/xcshareddata/swiftpm/Package.resolved', 'ios/Podfile.lock') }}
+          restore-keys: ${{ runner.os }}-deriveddata-
 
       - name: Install Flutter Packages
         run: |
@@ -54,7 +85,7 @@ jobs:
         name: Build and Deploy With Release Notes to TestFlight
         run: |
           cd ./ios
-          fastlane ios_beta
+          bundle exec fastlane ios_beta
         env:
           APP_STORE_CONNECT_API_KEY_ID: ${{ secrets.ASC_KEY_ID }}
           APP_STORE_CONNECT_ISSUER_ID: ${{ secrets.ASC_ISSUER_ID }}
@@ -68,7 +99,7 @@ jobs:
         name: Build and Deploy to TestFlight
         run: |
           cd ./ios
-          fastlane ios_beta
+          bundle exec fastlane ios_beta
         env:
           APP_STORE_CONNECT_API_KEY_ID: ${{ secrets.ASC_KEY_ID }}
           APP_STORE_CONNECT_ISSUER_ID: ${{ secrets.ASC_ISSUER_ID }}
@@ -87,7 +118,7 @@ jobs:
         name: Deploy to Google Play Store
         run: |
           cd ./android
-          fastlane android_beta
+          bundle exec fastlane android_beta
         env:
           GOOGLE_PLAY_SERVICE_ACCOUNT_KEY: ${{ secrets.GOOGLE_PLAY_SERVICE_ACCOUNT_KEY }}
           ANDROID_KEYSTORE_FILE: ./upload-keystore
@@ -99,7 +130,7 @@ jobs:
         name: Build Release APK
         run: |
           cd ./android
-          fastlane android_apk
+          bundle exec fastlane android_apk
         env:
           GOOGLE_PLAY_SERVICE_ACCOUNT_KEY: ${{ secrets.GOOGLE_PLAY_SERVICE_ACCOUNT_KEY }}
           ANDROID_KEYSTORE_FILE: ./upload-keystore

.github/workflows/lint_test_build.yml

@@ -4,8 +4,8 @@ on:
   pull_request:
 
 jobs:
-  build:
-    runs-on: macos-26
+  analyze_and_test:
+    runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v4
@@ -14,6 +14,7 @@ jobs:
         uses: subosito/flutter-action@v2
         with:
           channel: stable
+          cache: true
 
       - name: Install Flutter Packages
         run: flutter pub get
@@ -24,20 +25,56 @@ jobs:
       - name: Run Tests
         run: flutter test
 
-      - name: Install CocoaPods
-        run: cd ./ios && pod install
+  build:
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        include:
+          - platform: ios
+            os: macos-26
+          - platform: android
+            os: ubuntu-latest
+      fail-fast: false
+
+    steps:
+      - uses: actions/checkout@v4
 
-      - name: Install Java SDK
+      - if: matrix.platform == 'android'
+        name: Install Java SDK
         uses: actions/setup-java@v3
         with:
           distribution: 'corretto'
           java-version: '21'
+          cache: 'gradle'
+
+      - name: Setup Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          channel: stable
+          cache: true
+
+      - name: Install Flutter Packages
+        run: flutter pub get
 
-      - name: Build iOS
+      - if: matrix.platform == 'ios'
+        name: Cache CocoaPods
+        uses: actions/cache@v4
+        with:
+          path: |
+            ios/Pods
+            ~/.cocoapods
+          key: ${{ runner.os }}-pods-${{ hashFiles('ios/Podfile.lock') }}
+          restore-keys: ${{ runner.os }}-pods-
+
+      - if: matrix.platform == 'ios'
+        name: Install CocoaPods
+        run: cd ./ios && pod install
+
+      - if: matrix.platform == 'ios'
+        name: Build iOS
         run: flutter build ipa --no-codesign
 
-      - name: Build Android
+      - if: matrix.platform == 'android'
+        name: Build Android
         run: flutter build apk
-
-      #- name: Build Website
-      #  run: flutter build web --base-href /

android/Gemfile

@@ -1,3 +1,3 @@
 source "https://rubygems.org"
 
-gem "fastlane"
+gem "fastlane", ">= 2.236.1"

ios/Gemfile

@@ -1,3 +1,3 @@
 source "https://rubygems.org"
 
-gem "fastlane"
+gem "fastlane", ">= 2.236.1"

ios/fastlane/Fastfile

@@ -52,7 +52,8 @@ platform :ios do
       scheme: "Runner",
       workspace: "Runner.xcworkspace",
       export_method: "app-store",
-      skip_package_dependencies_resolution: true
+      skip_package_dependencies_resolution: true,
+      derived_data_path: "DerivedData"
     )
 
     upload_to_testflight(