# use the tidyverse rocker image, as it contains devtools preinstalled
image: rocker/tidyverse

# define stages of runner. at the moment,
# just test and build (no deploy).
stages:
  - build

build-and-check:
  stage: build
  before_script:
    - apt-get update && apt-get install -y build-essential libglpk40 libxt6
  script:
    # install & check
    - R -e 'devtools::install()'
    - R CMD build . && R CMD check --no-manual $(ls -t . | head -n1)