.travis.yml

# [borrowed and adjusted from data.table]
# Travis configuration guide for R language:
#   https://docs.travis-ci.com/user/languages/r/
#   https://github.com/craigcitro/r-travis/wiki/Porting-to-native-R-support-in-Travis
language: r
dist: trusty
sudo: required
cache: packages
warnings_are_errors: true

# for sf -> units, proj, geos, gdal dependencies
addons:
  apt:
    packages:
      - libudunits2-dev
      - libproj-dev
      - libgeos-dev
      - libgdal-dev

r_packages:
  - covr
  - sp
  - sf
  - ggplot2

before_script:
  - echo "Revision:" $TRAVIS_COMMIT >> ./DESCRIPTION

after_success:
  - travis_wait Rscript -e 'library(covr); codecov()'
  - test $TRAVIS_REPO_SLUG == "MichaelChirico/geohashTools" && test $TRAVIS_PULL_REQUEST == "false" && test $TRAVIS_BRANCH == "master"

notifications:
  email:
    on_success: change
    on_failure: change

env:
  global:
    - PKG_CFLAGS="-O3 -Wall -pedantic"