fix(ci): assert on invalid version_code during release

Author: growse

.github/workflows/release.yaml

@@ -68,6 +68,13 @@ jobs:
         env:
           KEYSTORE_BASE64: ${{ secrets.KEYSTORE_BASE64 }}
 
+      - name: Assert that version code is valid
+        run: |
+          if ! [[ "${VERSION_CODE}" =~ ^[0-9]+$ ]]; then
+            echo "VERSION_CODE is not a valid integer: ${VERSION_CODE}"
+            exit 1
+          fi
+
       - name: Build release APKs
         uses: ./.github/actions/gradle-task
         with:

.pre-commit-config.yaml

@@ -55,3 +55,10 @@ repos:
         types_or:
           - kotlin
         language: system
+      - id: fastlane
+        name: Fastlane lint
+        description: Lints fastlane configuration
+        entry: bundle exec fastlane list
+        pass_filenames: false
+        language: system
+        files: ^fastlane/Fastfile$

project/app/build.gradle.kts

@@ -18,7 +18,7 @@ val googleMapsAPIKey =
 
 val gmsImplementation: Configuration by configurations.creating
 
-val packageVersionCode: Int = System.getenv("VERSION_CODE")?.toInt() ?: 420505000
+val packageVersionCode: Int = System.getenv("VERSION_CODE")?.toInt() ?: 1
 val manuallySetVersion: Boolean = System.getenv("VERSION_CODE") != null
 val enablePlayPublishing: Boolean = !System.getenv("ANDROID_PUBLISHER_CREDENTIALS").isNullOrBlank()