.travis.yml

# references:
# * http://www.objc.io/issue-6/travis-ci.html
# * https://github.com/supermarin/xcpretty#usage

# Run tests on Ubuntu and macOS
os:
  - linux
  - osx
# Ubuntu 16.04
dist: xenial

# Generic language as travis doesn't know anything about SPM and Linux
language: generic
sudo: required

osx_image: xcode12

before_install:
  - if [ $TRAVIS_OS_NAME == "osx" ]; then
      echo "macOS build. swiftenv will not be installed.";
    else
      git clone https://github.com/kylef/swiftenv.git ~/.swiftenv;
      export SWIFTENV_ROOT="$HOME/.swiftenv";
      export PATH="$SWIFTENV_ROOT/bin:$PATH";
      eval "$(swiftenv init -)";

      swiftenv install $(cat .swift-version);
    fi
script:
  # Output something every 10 minutes or Travis kills the job
  - while sleep 60; do echo "=====[ $SECONDS seconds still running ]====="; done &
  # Actual script
  - swift build
  - swift build -c release
  - swift test
  # Kill background echo job
  - kill %1