.travis.yml

# full script at https://github.com/travis-ci/travis-build/blob/master/lib/travis/build/script/r.rb
language: r
r: bioc-devel
r_packages:
  - pkgdown
  - knitr
  - roxygen2
cache:
  packages: true
  directories:
    - ~/.AnnotationHub
sudo: required
warnings_are_errors: true
dist: trusty

# unfortunately apt packages are not cached
# we could use these build dependencies just in the "Build" stage and
# install their runtime libraries counter parts in "Check" but that would make
# the script more complicated and saves just a few seconds
addons:
  apt:
    packages:
      - libgit2-dev # git2r

jobs:
  include:
    - stage: "Build"
    - stage: "Check"
    - stage: "Deploy"
      install: skip
      name: "pkgdown (on gh-pages)"
      before_deploy:
        - R CMD INSTALL .
        - Rscript -e 'pkgdown::build_site()'
      deploy:
        provider: pages
        skip-cleanup: true
        github-token: $GITHUB_PAT
        keep-history: true
        local-dir: docs
        on:
          branch: master

# In general the r-travis script automatically dump the logs after failure but
# because of a bug in travis the output is often truncated. See
# https://github.com/travis-ci/travis-ci/issues/6018
after_failure: sleep 10

notifications:
  email:
    recipients: laurent.gatto@uclouvain.com
    on_failure: change
    on_success: change