language: node_js
os:
  - linux
  - osx
node_js:
  - "8"
  - "10"
cache: yarn
before_install:
  - |
    echo installing IPFS
    IPFS_VER=0.4.18
    pushd "$PWD" &>/dev/null
    mkdir -p ~/Downloads && cd ~/Downloads
    if [[ "$TRAVIS_OS_NAME" = "linux" ]]; then
        URL="https://dist.ipfs.io/go-ipfs/v${IPFS_VER}/go-ipfs_v${IPFS_VER}_linux-amd64.tar.gz"
    fi
    if [[ "$TRAVIS_OS_NAME" = "osx" ]]; then
        URL="https://dist.ipfs.io/go-ipfs/v${IPFS_VER}/go-ipfs_v${IPFS_VER}_darwin-amd64.tar.gz"
    fi
    curl -O -L "$URL" && unset IPFS_VER URL
    tar xzvf go-ipfs* && export PATH="$PWD/go-ipfs:$PATH"
    popd &>/dev/null
    ipfs init
  - |
    echo installing Yarn
    YARN_VER="1.12.3"
    curl -o- -L https://yarnpkg.com/install.sh | bash -s -- --version "$YARN_VER"
    unset YARN_VER
    export PATH="$HOME/.yarn/bin:$HOME/.config/yarn/global/node_modules/.bin:$PATH"
  - yarn --version
install:
  - echo embark installation managed by package.json script 'ci'
script:
  - npm run ci