.travis.yml

# R for travis: see documentation at https://docs.travis-ci.com/user/languages/r

language: R

jobs:
  include:
    - name: "Linux R release" # Linux R release
      os: linux
      language: R
      r: release
      cache:
        directories:
          - /home/travis/.linuxbrew
          - $HOME/.local/share/renv # global renv cache in linux (not used)
          - $TRAVIS_BUILD_DIR/renv/library # local renv cache

    - name: "Linux R devel" # Linux R release
      os: linux
      language: R
      r: devel
      cache:
        directories:
          - /home/travis/.linuxbrew
          - $HOME/.local/share/renv # global renv cache in linux (not used)
          - $TRAVIS_BUILD_DIR/renv/library # local renv cache

    - name: "macOS R release"       # MacOS R release
      os: osx
      language: R
      r: release
      r_build_args: '--no-build-vignettes'
      r_check_args: '--ignore-vignettes'
      env:
        - RENV_PATHS_ROOT="$HOME/renv/cache"
      # before_install:
      #   - brew update
      #   - brew install ccache
      cache:
        ccache: true
        directories:
          - $HOME/Library/Caches/Homebrew
          - /usr/local/Homebrew
          - /usr/local/lib/R
          - $RENV_PATHS_ROOT # global renv cache in MacOS (not used)
          - $TRAVIS_BUILD_DIR/renv/library # local renv cache
      before_cache:
        - brew cleanup
        - find /usr/local/Homebrew \! -regex ".+\.git.+" -delete

    - name: "macOS R devel"       # MacOS R release
      os: osx
      language: R
      r: devel
      r_build_args: '--no-build-vignettes'
      r_check_args: '--ignore-vignettes'
      env:
        - RENV_PATHS_ROOT="$HOME/renv/cache"
      # before_install:
      #   - brew update
      #   - brew install ccache
      cache:
        ccache: true
        directories:
          - $HOME/Library/Caches/Homebrew
          - /usr/local/Homebrew
          - /usr/local/lib/R
          - $RENV_PATHS_ROOT # global renv cache in MacOS (not used)
          - $TRAVIS_BUILD_DIR/renv/library # local renv cache
      before_cache:
        - brew cleanup
        - find /usr/local/Homebrew \! -regex ".+\.git.+" -delete


install:
  - Rscript -e "if (!requireNamespace('renv', quietly = TRUE)) install.packages('renv')"
  - Rscript -e "renv::restore()"

after_success:
  - Rscript -e 'covr::codecov(token = "549179f1-fef6-4a05-be11-e2b5029df6a0", branch = "master")'