.travis.yml

# Basic runner configuration 
os: linux
language: android
sudo: false # Required for the new container-based infrastructure setup
branches:
  except:
  - release

# Setup environment variables
env:
  global:
    - PLATFORM_TOOLS=27.0.1
    - BUILD_TOOLS=27.0.3
    - COMPILE_SDK=27
    - ADB_INSTALL_TIMEOUT=15 # Wait up to 15 minutes for adb to connect to the emulator

# Enable only JDK 8, source does not build with JDK 7
addons:
  apt:
    packages:
      - oracle-java8-installer
jdk: oraclejdk8

# ************************************************* #
#                                                   #
# Don't forget to check versions in '/build.gradle' #
#                                                   #
# ************************************************* #

# Pre-configuration step (accept all licenses manually)
install:
  - echo y | android update sdk -u -a -t tools
  - echo y | android update sdk -u -a -t platform-tools
  - echo y | android update sdk -u -a -t build-tools-${BUILD_TOOLS}
  - echo y | android update sdk -u -a -t android-${COMPILE_SDK}
  - echo y | android update sdk -u -a -t extra-google-m2repository
  - echo y | android update sdk -u -a -t extra-android-m2repository
  - echo y | android update sdk -u -a -t extra-google-android-support
  - echo y | android update sdk -u -a -t addon-google_apis-google-${COMPILE_SDK}
 
# Configure Android
android:
  # Auto-accept these licenses
  licenses:
    - 'android-sdk-preview-license-.+'
    - 'android-sdk-license-.+'
    - 'google-gdk-license-.+'
    - '.+'
    
  # Build script config
  components:
    - tools # Workaround part 1: Get the new `repository-*.xml`
    - tools # Workaround part 1: Install latest Android SDK tools
    - build-tools-${BUILD_TOOLS}
    - platform-tools
    
    # Compile SDK
    - android-${COMPILE_SDK}

    # Additional components
    - extra-google-m2repository
    - extra-android-m2repository
    - extra-google-android-support

# Use Gradle's cache (unlock on start)
before_cache:
  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
  - rm -rf $HOME/.gradle/caches/*/plugin-resolution/
cache:
  apt: true
  directories:
    - $HOME/.gradle/caches/
    - $HOME/.gradle/wrapper/
    - $HOME/.android/build-cache
    
# Execute the script
script:
  - ./gradlew clean
  - ./gradlew assemble
  - ./gradlew demo:check
  - ./gradlew build jacocoTestReport
  
# Start CodeCov bash script when done with everything
after_success:
  - bash <(curl -s https://codecov.io/bash)