Some more pipeline-fixes (#46)

Reviewed-on: #46

frontend/.github/workflows/build_app_ios.yaml

@@ -6,14 +6,17 @@ on:
 jobs:
   build:
     runs-on: macos-latest
+    env:
+      # $BUNDLE_GEMFILE must be set at the job level, so it is set for all steps
+      BUNDLE_GEMFILE: ios/Gemfile
     steps:
       - uses: actions/checkout@v4
 
       - name: Set up ruby env
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.2.1
-          bundler-cache: true
+          ruby-version: 3.3
+          bundler-cache: true # runs 'bundle install' and caches installed gems automatically
 
       - name: Install Flutter
         uses: subosito/flutter-action@v2
@@ -31,16 +34,24 @@ jobs:
           echo "BUILD_NAME=${REF_NAME//v}" >> $GITHUB_ENV
 
       - name: Setup SSH key for match git repo
-        run: echo "$MATCH_REPO_SSH_KEY" | base64 --decode > ~/.ssh/id_rsa && chmod 600 ~/.ssh/id_rsa
+        # and mark the host as known
+        run: |
+          echo $MATCH_REPO_SSH_KEY | base64 --decode > ~/.ssh/id_rsa
+          chmod 600 ~/.ssh/id_rsa
+          ssh-keyscan -p 2222 git.kluster.moll.re > ~/.ssh/known_hosts
         env:
           MATCH_REPO_SSH_KEY: ${{ secrets.IOS_MATCH_REPO_SSH_KEY_BASE64 }}
 
-      - name: Install fastlane
-        run: bundle install
+      - name: Install dependencies and clean up
+        run: |
+          flutter pub get
+          bundle exec pod install
+          flutter clean
+          bundle exec pod cache clean --all
         working-directory: ios
 
       - name: Run fastlane lane
-        run: bundle exec fastlane deploy_release
+        run: bundle exec fastlane deploy_release --verbose
         working-directory: ios
         env:
           BUILD_NUMBER: ${{ github.run_number }}
@@ -50,3 +61,4 @@ jobs:
           IOS_ASC_ISSUER_ID: ${{ secrets.IOS_ASC_ISSUER_ID }}
           IOS_ASC_KEY: ${{ secrets.IOS_ASC_KEY }}
           MATCH_PASSWORD: ${{ secrets.IOS_MATCH_PASSWORD }}
+          IOS_GOOGLE_MAPS_API_KEY: ${{ secrets.IOS_GOOGLE_MAPS_API_KEY }}