fix google map secrets

frontend/.github/workflows/build_app_ios.yaml

@@ -40,14 +40,15 @@ jobs:
           MATCH_REPO_SSH_KEY: ${{ secrets.IOS_MATCH_REPO_SSH_KEY_BASE64 }}
 
       - name: Install fastlane
-        run: bundle install && bundle update
+        run: bundle install
         working-directory: ios
 
-      - name: Install dependencies
+      - name: Install dependencies and clean up
         run: |
           flutter pub get
           bundle exec pod install
-          bundle exec pod update
+          flutter clean
+          bundle exec pod cache clean --all
         working-directory: ios
 
       - name: Run fastlane lane
@@ -61,3 +62,4 @@ 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 }}

frontend/README.md

@@ -50,13 +50,12 @@ Secrets used by fastlane are stored on hashicorp vault and are fetched by the CI
 
 ## Secrets
 These are mostly used by the CI/CD pipeline to deploy the application. The main usage for github actions is documented under [https://github.com/hashicorp/vault-action](https://github.com/hashicorp/vault-action).
-**Global secrets** are used for both versions of the app (android and ios). 
-- `GOOGLE_MAPS_API_KEY` is used to authenticate with the Google Maps API
 
 **Platform-specific secrets** are used by the CI/CD pipeline to deploy to the respective app stores.
+- `GOOGLE_MAPS_API_KEY` is used to authenticate with the Google Maps API and is scoped to the android platform
 - `ANDROID_KEYSTORE` is used to sign the android apk
 - `ANDROID_GOOGLE_KEY` is used to authenticate with the Google Play Store api
-- `IOS_GOOGLE_...`
+- `IOS_GOOGLE_MAPS_API_KEY` is used to authenticate with the Google Maps API and is scoped to the ios platform
 - `IOS_GOOGLE_...`
 - `IOS_GOOGLE_...`
 - `IOS_GOOGLE_...`

frontend/ios/Runner/AppDelegate.swift

@@ -9,8 +9,7 @@ import GoogleMaps
     didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
   ) -> Bool {
     // load the key from env
-    let key = ProcessInfo.processInfo.environment["GOOGLE_MAPS_API_KEY"]!
+    GMSServices.provideAPIKey("IOS_GOOGLE_MAPS_API_KEY")
-    GMSServices.provideAPIKey(key)
     GeneratedPluginRegistrant.register(with: self)
     return super.application(application, didFinishLaunchingWithOptions: launchOptions)
   }

frontend/ios/fastlane/.env.sample

@@ -10,4 +10,4 @@ IOS_ASC_ISSUER_ID="sample"
 SIGNING_KEY_FILE_PATH="sample"
 SIGNING_KEY_PASSWORD="sample"
 
-GOOGLE_MAPS_API_KEY="sample"
+IOS_GOOGLE_MAPS_API_KEY="sample"

frontend/ios/fastlane/Fastfile

@@ -33,7 +33,7 @@ platform :ios do
       "flutter",
       "build",
       "ipa",
-      "--release",
+      "--debug",
       "--build-name=#{build_name}",
       "--build-number=#{build_number}",
     )
@@ -64,6 +64,16 @@ platform :ios do
       readonly: true,
     )
 
+    # replace secrets by real values, the stupid way
+    sh(
+      "sed",
+      "-i",
+      "",
+      "s/IOS_GOOGLE_MAPS_API_KEY/#{ENV["IOS_GOOGLE_MAPS_API_KEY"]}/g",
+      "ios/Runner/AppDelegate.swift"
+
+    )
+
     sh(
       "flutter",
       "build",