Github actions: Override version code in nightly build

.github/workflows/build-nightly.yml

@@ -32,6 +32,8 @@ jobs:
           TMP_KEYSTORE_FILE_PATH="${RUNNER_TEMP}"/keystore
           mkdir "${TMP_KEYSTORE_FILE_PATH}"
           echo $ENCODED_STRING | base64 -di > "${TMP_KEYSTORE_FILE_PATH}"/keystore.jks
+      - name: Override version code based on date
+        run: "echo "VERSION_CODE_OVERRIDE=$(date +%Y%m%d00)" >> "$GITHUB_ENV""
       - name: Build and sign APK
         env:
           KEYSTORE_PASSWORD: ${{ secrets.KEYSTORE_PASSWORD }}

app/app/build.gradle.kts

@@ -27,7 +27,7 @@ android {
         minSdk = sdk.versions.minSdk.get().toInt()
         targetSdk = sdk.versions.targetSdk.get().toInt()
         @SuppressLint("HighAppVersionCode")
-        versionCode = 2023051600
+        versionCode = System.getenv("VERSION_CODE_OVERRIDE")?.toIntOrNull() ?: 2023051600
         versionName = "1.25.0"
         signingConfig = signingConfigs.getByName("debug")
     }