.travis.yml

dist: focal

language: java

jdk: openjdk11

env:
  global:
    # Android command line tools, check for updates here https://developer.android.com/studio/#command-tools
    - COMMAND_LINE_TOOLS_VERSION=9477386
    - ANDROID_HOME=$HOME/android-sdk
    - TARGET_SDK_VERSION=`grep -H targetSdk buildSrc/src/main/kotlin/info/metadude/kotlin/library/roadsigns/Dependencies.kt | grep -Po "\d+"`
    - BUILD_TOOLS_VERSION=`grep -H buildToolsVersion buildSrc/src/main/kotlin/info/metadude/kotlin/library/roadsigns/Dependencies.kt | grep -Po "\d+.\d+.\d+"`

branches:
  except:
    - /^v\..*$/ # Exclude version tags

notifications:
  email: true

before_cache:
  # Do not cache a few Gradle files/directories (see https://docs.travis-ci.com/user/languages/java/#caching)
  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
  - rm -fr $HOME/.gradle/caches/*/plugin-resolution/

cache:
  directories:
    # Android
    - $HOME/android-cmdline-tools
    - $HOME/android-sdk
    - $HOME/.android/build-cache

    # Gradle
    - $HOME/.gradle/caches/
    - $HOME/.gradle/wrapper/

install:
  - mkdir -p $HOME/android-cmdline-tools
  # Download and unzip the Android command line tools (if not already there thanks to the cache mechanism)
  - if test ! -e $HOME/android-cmdline-tools/cmdline-tools.zip ; then curl "https://dl.google.com/android/repository/commandlinetools-linux-${COMMAND_LINE_TOOLS_VERSION}_latest.zip" > $HOME/android-cmdline-tools/cmdline-tools.zip ; fi
  - unzip -qq -n $HOME/android-cmdline-tools/cmdline-tools.zip -d $HOME/android-cmdline-tools
  - echo y | $HOME/android-cmdline-tools/cmdline-tools/bin/sdkmanager --sdk_root=$HOME/android-sdk "platform-tools"
  - echo y | $HOME/android-cmdline-tools/cmdline-tools/bin/sdkmanager --sdk_root=$HOME/android-sdk "build-tools;${BUILD_TOOLS_VERSION}"
  - echo y | $HOME/android-cmdline-tools/cmdline-tools/bin/sdkmanager --sdk_root=$HOME/android-sdk "platforms;android-${TARGET_SDK_VERSION}"

before_script:
  # To see if the correct values have been extracted.
  - echo TARGET_SDK_VERSION=$TARGET_SDK_VERSION
  - echo BUILD_TOOLS_VERSION=$BUILD_TOOLS_VERSION

  # Ensure Gradle wrapper is executable
  - chmod +x gradlew

  # Reduce memory usage / avoid OutOfMemoryError with Gradle 4.10.3
  - echo "org.gradle.jvmargs=-Xmx2048m -Xms512m -XX:MaxPermSize=768m" >> gradle.properties

script:
  - ./gradlew clean testDebug assembleDebug -PdisablePreDex