Testing GitLab CI debug build

.gitlab-ci

@@ -0,0 +1,28 @@
+image: openjdk:8-jdk
+
+stages:
+  - build
+
+cache:
+  paths:
+    - .gradle/
+
+build_debug:
+  stage: build
+  script:
+    - apt-get update && apt-get install -y apt-transport-https curl
+    - echo "deb [arch=amd64] https://dl.google.com/linux/chrome/deb/ stable main" > /etc/apt/sources.list.d/google.list
+    - curl https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -
+    - apt-get update && apt-get install -y google-chrome-stable lib32stdc++6 lib32z1
+    - wget https://dl.google.com/android/repository/commandlinetools-linux-6200805_latest.zip
+    - unzip commandlinetools-linux-6200805_latest.zip -d cmdline-tools
+    - export ANDROID_HOME=$PWD/cmdline-tools
+    - export PATH=$PATH:$PWD/cmdline-tools/tools/bin
+    - yes | sdkmanager --licenses
+    - sdkmanager "platform-tools" "platforms;android-34" "build-tools;34.0.4"
+    - export GRADLE_USER_HOME=$(pwd)/.gradle
+    - chmod +x ./gradlew
+    - ./gradlew assembleDebug
+  artifacts:
+    paths:
+      - app/build/outputs/