.travis.yml

# R for travis: see documentation at https://docs.travis-ci.com/user/languages/r
# env option to avoid `Files in the 'vignettes' directory but no files in 'inst/doc'` warning

language: r
r:
  - oldrel
  - release
#  - devel
cache: packages
sudo: true
warnings_are_errors: false
os:
  - linux
  - osx
latex: false
env:
  global:
    - R_CHECK_ARGS="--no-build-vignettes"

# Manually install some packages and C++14
before_install:
  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo add-apt-repository -y ppa:cran/poppler  ; fi
  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo sudo apt-get install -y libpoppler-cpp-dev  ; fi
  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then mkdir -p ~/.R  ; fi
  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then echo "CXX14FLAGS=-O3 -mtune=native -march=native -Wno-unused-variable -Wno-unused-function  -Wno-macro-redefined" >> ~/.R/Makevars  ; fi
  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then echo "CXX14=g++ -std=c++1y -fext-numeric-literals -fPIC" >> ~/.R/Makevars  ; fi
  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then Rscript -e 'install.packages(c("devtools", "ndjson"))'  ; fi

notifications:
  slack: ${{ secrets.TRAVIS_SLACK }}
  on_success: never
  on_failure: always