From cd61aa1a2d23e9acde6434b94935b55e3efb0609 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sylwester=20Zieli=C5=84ski?=
 <sylwester.zielinski@nordicsemi.no>
Date: Tue, 12 Apr 2022 11:16:14 +0200
Subject: [PATCH] Enable Crashlytics for release builds only.

---
 app/build.gradle       | 6 +++++-
 app/proguard-rules.pro | 4 ++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/app/build.gradle b/app/build.gradle
index 40aed4a8..4b91de2b 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -4,10 +4,14 @@ plugins {
     id 'kotlin-parcelize'
     id 'kotlin-kapt'
     id 'dagger.hilt.android.plugin'
-    id 'com.google.firebase.crashlytics'
 }
 apply from: rootProject.file("gradle/git-tag-version.gradle")
 
+if (getGradle().getStartParameter().getTaskRequests().toString().contains("Release")){
+    apply plugin: 'com.google.gms.google-services'
+    apply plugin: 'com.google.firebase.crashlytics'
+}
+
 android {
     namespace 'no.nordicsemi.android.nrftoolbox'
 
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index cdb78c6e..40fe7e95 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -12,3 +12,7 @@
 -keepclasseswithmembers class * {
     @org.simpleframework.xml.* <fields>;
 }
+
+# Crashlytics
+-keepattributes SourceFile,LineNumberTable        # Keep file names and line numbers.
+-keep public class * extends java.lang.Exception  # Optional: Keep custom exceptions.
\ No newline at end of file