From b53d5d8c00d54c479bc299a64f0707deb1033550 Mon Sep 17 00:00:00 2001
From: Stypox <stypox@pm.me>
Date: Sat, 26 Sep 2020 22:32:11 +0200
Subject: [PATCH] Allow numbers and uppercase letters in app package id

---
 app/build.gradle | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/build.gradle b/app/build.gradle
index 80171be62..95d35eeac 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -33,7 +33,7 @@ android {
 
             // suffix the app id and the app name with git branch name
             def workingBranch = getGitWorkingBranch()
-            def normalizedWorkingBranch = workingBranch.replaceAll("[^A-Za-z]+", "").toLowerCase()
+            def normalizedWorkingBranch = workingBranch.replaceFirst("^[^A-Za-z]+", "").replaceAll("[^0-9A-Za-z]+", "")
             if (normalizedWorkingBranch.isEmpty() || workingBranch == "master" || workingBranch == "dev") {
                 // default values when branch name could not be determined or is master or dev
                 applicationIdSuffix ".debug"