language: r
cache: packages
r:
  - release
  - devel
cache: packages
repos:
  CRAN: https://cloud.r-project.org
  https: https://jranke.github.io/drat
r_packages:
  - webchem
github_packages:
  - r-lib/covr
after_success:
  - Rscript -e 'covr::codecov()'