.travis.yml

# R for travis: see documentation at https://docs.travis-ci.com/user/languages/r

language: R
cache: packages
warnings_are_errors: true

matrix:
  include:
  - r: devel
  - r: release
    before_deploy: Rscript -e 'remotes::install_cran("pkgdown")'
    deploy:
      provider: script
      script: Rscript -e 'pkgdown::deploy_site_github()'
      skip_cleanup: true
  - r: oldrel

dist: xenial
addons:
  apt:
    packages:
      - libnode-dev       # for V8

# managing node in a project for another language
# https://austinpray.com/ops/2015/09/20/change-travis-node-version.html
#
# doing this becuase Vega-Lite needs node 8 and the R Travis container uses node 6
# (there has to be a cleaner way to do this)
before_install:
  - echo "***node***"
  - node --version
  - rm -rf ~/.nvm && git clone https://github.com/creationix/nvm.git ~/.nvm && (cd ~/.nvm && git checkout `git describe --abbrev=0 --tags`) && source ~/.nvm/nvm.sh && nvm install 8
  - npm install
  - echo "***node***"
  - node --version
  # yarn
  - export CURRENTDIR=`pwd`
  - cd src-ext/TypeScript/ggschema
  - yarn install
  - yarn build
  - cd $CURRENTDIR
  - cd src-ext/TypeScript/ggvega
  - yarn install
  - yarn build
  - cd $CURRENTDIR
  # clean up from yarn
  - rm package-lock.json
  - pwd