.travis.yml

sudo: false

language: ruby

# Only building master means that we don't run two builds for each pull request.
branches:
  only: [master]

env:
  global:
    - SASS_LIBSASS_PATH=$TRAVIS_BUILD_DIR/../libsass
    - SASS_SASSC_PATH=$TRAVIS_BUILD_DIR/../sassc
    - SASS_SPEC_PATH=~$TRAVIS_BUILD_DIR/sass-spec

matrix:
  fast_finish: true
  include:
    - gemfile: Gemfile
      env: LANGUAGE_VERSION=3.4 IMPL=ruby-sass
    - gemfile: Gemfile.sass_3_5
      env: LANGUAGE_VERSION=3.5 IMPL=ruby-sass
    - gemfile: Gemfile.sass_4_0
      env: LANGUAGE_VERSION=4.0 IMPL=ruby-sass
    - env: LANGUAGE_VERSION=3.4 IMPL=libsass COMMAND="../sassc/bin/sassc" GITISH=3.4
    - env: LANGUAGE_VERSION=3.5 IMPL=libsass COMMAND="../sassc/bin/sassc" GITISH=master
    - env: LANGUAGE_VERSION=4.0 IMPL=dart-sass

before_install:
  - if ./tools/skipped-for-impl.sh; then exit 0; fi
  - rm Gemfile.lock

  - if [ $IMPL == "libsass" ]; then
      git clone https://github.com/sass/libsass.git $SASS_LIBSASS_PATH;
      (cd $SASS_LIBSASS_PATH; git checkout $GITISH);
      git clone https://github.com/sass/sassc.git $SASS_SASSC_PATH;
      (cd $SASS_SASSC_PATH; git checkout $GITISH);
      make -C $SASS_SASSC_PATH;
    fi

  - if [ $IMPL == "dart-sass" ]; then
      curl -o dart.zip "https://storage.googleapis.com/dart-archive/channels/stable/release/latest/sdk/dartsdk-linux-x64-release.zip";
      unzip dart.zip;
      export PATH="$PATH:`pwd`/dart-sdk/bin";

      git clone https://github.com/sass/dart-sass.git ../dart-sass --depth 1;
      (cd ../dart-sass; pub get);
    fi

script:
  - if [ $IMPL == "ruby-sass" ]; then
      bundle update sass;
      bundle exec sass-spec.rb -V $LANGUAGE_VERSION --impl $IMPL;
    elif [ $IMPL == "dart-sass" ]; then
      bundle exec sass-spec.rb -V $LANGUAGE_VERSION --dart ../dart-sass;
    else
      bundle exec sass-spec.rb -V $LANGUAGE_VERSION --impl $IMPL -c $COMMAND;
    fi