.travis.yml

language: r

dist: xenial
os: linux

env:
  global:
    # TODO: `make -j2` interleaves output lines from simultaneous processes.
    # Would be nice to fix by adding `-Otarget`, but not supported in Make 3.x.
    # When Travis updates, check for Make 4 and add -O if available.
    - MAKEFLAGS="-j2"
    - PGHOST=localhost
    - RGL_USE_NULL=TRUE # Keeps RGL from complaining it can't find X11
    - _R_CHECK_LENGTH_1_CONDITION_=true
    - _R_CHECK_LENGTH_1_LOGIC2_=true

_apt: &apt-base
  - bc
  - curl
  - gdal-bin
  - jags
  - libgdal-dev
  - libgl1-mesa-dev
  - libglu1-mesa-dev
  - libgmp-dev
  - libhdf5-dev
  - liblapack-dev
  - libnetcdf-dev
  - libproj-dev
  - librdf0-dev
  - libudunits2-dev
  - netcdf-bin
  - pandoc
  - python-dev
  - qpdf
  - tcl
  - tcl-dev
  - udunits-bin

_c2d4u: &apt-r-binaries
  - r-bioc-biocinstaller
  - r-cran-ape
  - r-cran-curl
  - r-cran-data.table
  - r-cran-devtools
  - r-cran-dplyr
  - r-cran-gap
  - r-cran-ggplot2
  - r-cran-httr
  - r-cran-igraph
  - r-cran-lme4
  - r-cran-matrixstats
  - r-cran-mcmcpack
  - r-cran-raster
  - r-cran-rcpp
  - r-cran-rcurl
  - r-cran-redland
  - r-cran-rjags
  - r-cran-rncl
  - r-cran-roxygen2
  - r-cran-rsqlite
  # - r-cran-sf
  - r-cran-shiny
  - r-cran-sirt
  - r-cran-testthat
  - r-cran-tidyverse
  - r-cran-xml
  - r-cran-xml2
  - r-cran-xts

jobs:
  fast_finish: true
  include:
    - r: release
      addons: &addons-c2d4u
        apt:
          sources:
            - sourceline: 'ppa:ubuntugis/ppa' # for GDAL 2 binaries
          packages:
            - *apt-base
            - *apt-r-binaries
    - r: devel
      addons: &addons-base
        apt:
          sources:
            - sourceline: 'ppa:ubuntugis/ppa' # for GDAL 2 binaries
          packages:
            - *apt-base
    - r: oldrel
      addons: *addons-base
  allow_failures:
    - r: devel
      addons: *addons-base
    - r: oldrel
      addons: *addons-base

cache:
  - directories:
    - .install
    - .check
    - .test
    - .doc
  - packages

## notifications should go to slack
notifications:
  slack:
    # Slack token created by Chris Black, 2018-02-17
    secure: "DHHSNmiCf71SLa/FFSqx9oOnJjJt2GHYk7NsFIBb9ZY10RvQtIPfaoNxkPjqu9HLyZWJSFtg/uNKKplEHc6W80NoXyqoTvwOxTPjMaViXaCNqsmzjjR/JaCWT/oWGXyAw0VX3S8cwuIexlKQGgZwJpIzoVOZqUrDrHI/O17kZoM="
  email:
    on_success: always
    on_failure: always

## list of services to be running
services:
  - docker

install:
  - scripts/travis/install.sh

before_script:
  - scripts/travis/before_script.sh

script:
  - scripts/travis/script.sh

after_script:
  - scripts/travis/after_script.sh