Fix fdroid build ci

.gitlab-ci.yml

@@ -126,7 +126,7 @@ fdroid build:
       - .gradle
   script:
       # Put the correct versionName and versionCode in the .fdroid.yml
-    - sed -e "s/\${versionName}/$(grep "versionName " app/build.gradle | awk '{print $2}' | tr -d \")$(grep "versionCode" app/build.gradle -m 1 | awk '{print $2}')/" -e "s/\${versionCode}/$(grep "versionCode" app/build.gradle -m 1 | awk '{print $2}')/" .fdroid.yml.template > .fdroid.yml
+    - sed -e "s/\${versionName}/$(./gradlew -q printVersionName)/" -e "s/\${versionCode}/$(./gradlew -q printVersionCode)/" .fdroid.yml.template > .fdroid.yml
     - rm .fdroid.yml.template
     # each `fdroid build --on-server` run expects sudo, then uninstalls it
     - set -x

app/build.gradle

@@ -166,6 +166,17 @@ android {
     }
 }
 
+tasks.register('printVersionName') {
+    doLast {
+        println android.defaultConfig.versionName
+    }
+}
+tasks.register('printVersionCode') {
+    doLast {
+        println android.defaultConfig.versionCode
+    }
+}
+
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation 'androidx.hilt:hilt-common:1.2.0'