Travis CI - Kotlin Multiplatform

download_android_sdk.sh

#!/bin/sh

mkdir -p $HOME/android-sdk-dl
if test ! -e $HOME/android-sdk-dl/sdk-tools.zip; then
  curl https://dl.google.com/android/repository/sdk-tools-darwin-4333796.zip > $HOME/android-sdk-dl/sdk-tools.zip
fi
unzip -qq -n $HOME/android-sdk-dl/sdk-tools.zip -d $ANDROID_HOME
  # Install or update Android SDK components (will not do anything if already up to date thanks to the cache mechanism)
yes | $ANDROID_HOME/tools/bin/sdkmanager --licenses > /dev/null
yes | $ANDROID_HOME/tools/bin/sdkmanager 'tools' > /dev/null
yes | $ANDROID_HOME/tools/bin/sdkmanager 'platform-tools' > /dev/null
yes | $ANDROID_HOME/tools/bin/sdkmanager 'build-tools;27.0.3' > /dev/null
yes | $ANDROID_HOME/tools/bin/sdkmanager 'platforms;android-27' > /dev/null
yes | $ANDROID_HOME/tools/bin/sdkmanager 'extras;google;m2repository' > /dev/null

objc_travis.yml

language: objective-c
osx_image: xcode9.4

cache:
- directories:
    # Gradle dependencies
  - $HOME/.gradle/caches/
  - $HOME/.gradle/wrapper/
    # Kotlin native
  - $HOME/.konan/cache
script:
- ./gradlew clean build

travis.yml

language: objective-c
osx_image: xcode9.4

before_cache:
- rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
- rm -fr $HOME/.gradle/caches/*/plugin-resolution/

cache:
- directories:
    # Android SDK
  - $HOME/android-sdk-dl
  - $HOME/android-sdk
    # Gradle dependencies
  - $HOME/.gradle/caches/
  - $HOME/.gradle/wrapper/
    # Android build cache (see http://tools.android.com/tech-docs/build-cache)
  - $HOME/.android/build-cache
  - $HOME/.konan/cache

install:
- gem install cocoapods --version 1.4.0
  # Download and unzip the Android SDK tools (if not already there thanks to the cache mechanism)
  # Latest version available here: https://developer.android.com/studio/index.html#downloads
- mkdir -p $HOME/android-sdk-dl
- if test ! -e $HOME/android-sdk-dl/sdk-tools.zip ; then curl https://dl.google.com/android/repository/sdk-tools-darwin-4333796.zip > $HOME/android-sdk-dl/sdk-tools.zip ; fi
- unzip -qq -n $HOME/android-sdk-dl/sdk-tools.zip -d $ANDROID_HOME
  # Install or update Android SDK components (will not do anything if already up to date thanks to the cache mechanism)
- yes | $ANDROID_HOME/tools/bin/sdkmanager --licenses > /dev/null
- yes | $ANDROID_HOME/tools/bin/sdkmanager 'tools' > /dev/null
- yes | $ANDROID_HOME/tools/bin/sdkmanager 'platform-tools' > /dev/null
- yes | $ANDROID_HOME/tools/bin/sdkmanager 'build-tools;27.0.3' > /dev/null
- yes | $ANDROID_HOME/tools/bin/sdkmanager 'platforms;android-27' > /dev/null
- yes | $ANDROID_HOME/tools/bin/sdkmanager 'extras;google;m2repository' > /dev/null

env:
- ANDROID_HOME=$HOME/android-sdk JAVA_OPTS='-XX:+IgnoreUnrecognizedVMOptions --add-modules java.se.ee'

script:
- ./gradlew clean build