Automatically check fastlane description for length

Author: EmmanuelMess

.github/workflows/fastlane.yml

@@ -0,0 +1,29 @@
+name: Fastlane checks
+
+on:
+  pull_request:
+    branches:
+      - 'master'
+      - 'release/*'
+      - 'hotfix/*'
+      
+jobs:
+  check_description_length:
+    name: Check Fastlane description is at most 500 chars
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Print all file sizes for debugging
+        run: wc -m fastlane/metadata/android/*/full_description.txt
+      - name: Check all files have at most 500 characters
+        run: |
+          for s in fastlane/metadata/android/*/full_description.txt; do
+          size=($(wc -m "$s"));
+          if [ ${size[0]} -gt 500 ]; 
+          then 
+          echo "File ${size[1]} is longer than 500 characters (is ${size[0]})";
+          exit 1; 
+          fi
+          done
+         
+