# Travis CI is only used to check the lesson and is not involved in its deployment
-dist: xenial # Ubuntu 16.04 (required for python 3.7)
-language: python
-python: 3.7
+dist: bionic
+language: ruby
+rvm:
+ - 2.7.1
+
branches:
only:
- gh-pages
- /.*/
+
+cache:
+ apt: true
+ bundler: true
+ directories:
+ - /home/travis/.rvm/
+ - $R_LIBS_USER
+ - $HOME/.cache/pip
+
+env:
+ global:
+ - NOKOGIRI_USE_SYSTEM_LIBRARIES=true # speeds up installation of html-proofer
+ - R_LIBS_USER=~/R/Library
+ - R_LIBS_SITE=/usr/local/lib/R/site-library:/usr/lib/R/site-library
+ - R_VERSION=4.0.2
+
before_install:
- - sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E084DAB9
- - echo "deb https://cloud.r-project.org/bin/linux/ubuntu xenial-cran35/" | sudo tee -a /etc/apt/sources.list
- - sudo apt-get update -y
- - sudo apt-get install -y r-base
- - sudo Rscript -e "install.packages('knitr', repos = 'https://', dependencies = TRUE)"
- - sudo Rscript -e "install.packages('stringr', repos = 'https://cran.rstudio.com', dependencies = TRUE)"
- - sudo Rscript -e "install.packages('checkpoint', repos = 'https://cran.rstudio.com', dependencies = TRUE)"
- - sudo Rscript -e "install.packages('ggplot2', repos = 'https://cran.rstudio.com', dependencies = TRUE)"
- - rvm default
- - gem install json kramdown jekyll bundler
-install:
- - pip install pyyaml
+ ## Install R + pandoc + dependencies
+ - sudo add-apt-repository -y "ppa:marutter/rrutter4.0"
+ - sudo add-apt-repository -y "ppa:c2d4u.team/c2d4u4.0+"
+ - sudo add-apt-repository -y "ppa:ubuntugis/ppa"
+ - sudo add-apt-repository -y "ppa:cran/travis"
+ - travis_apt_get_update
+ - sudo apt-get install -y --no-install-recommends build-essential gcc g++ libblas-dev liblapack-dev libncurses5-dev libreadline-dev libjpeg-dev libpcre3-dev libpng-dev zlib1g-dev libbz2-dev liblzma-dev libicu-dev cdbs qpdf texinfo libssh2-1-dev gfortran jq python3.5 python3-pip r-base
+ - export PATH=${TRAVIS_HOME}/R-bin/bin:$PATH
+ - export LD_LIBRARY_PATH=${TRAVIS_HOME}/R-bin/lib:$LD_LIBRARY_PATH
+ - sudo mkdir -p /usr/local/lib/R/site-library $R_LIBS_USER
+ - sudo chmod 2777 /usr/local/lib/R /usr/local/lib/R/site-library $R_LIBS_USER
+ - echo 'options(repos = c(CRAN = "https://packagemanager.rstudio.com/all/__linux__/bionic/latest"))' > ~/.Rprofile.site
+ - export R_PROFILE=~/.Rprofile.site
+ - curl -fLo /tmp/texlive.tar.gz https://github.com/jimhester/ubuntu-bin/releases/download/latest/texlive.tar.gz
+ - tar xzf /tmp/texlive.tar.gz -C ~
+ - export PATH=${TRAVIS_HOME}/texlive/bin/x86_64-linux:$PATH
+ - tlmgr update --self
+ - curl -fLo /tmp/pandoc-2.2-1-amd64.deb https://github.com/jgm/pandoc/releases/download/2.2/pandoc-2.2-1-amd64.deb
+ - sudo dpkg -i /tmp/pandoc-2.2-1-amd64.deb
+ - sudo apt-get install -f
+ - rm /tmp/pandoc-2.2-1-amd64.deb
+ - Rscript -e "install.packages(setdiff(c('renv', 'rprojroot'), installed.packages()), loc = Sys.getenv('R_LIBS_USER')); update.packages(lib.loc = Sys.getenv('R_LIBS_USER'), ask = FALSE, checkBuilt = TRUE)"
+ - Rscript -e 'sessionInfo()'
+ ## Install python and dependencies
+ - python3 -m pip install --upgrade pip setuptools wheel
+ - python3 -m pip install pyyaml
+
script:
- make lesson-check-all
- make --always-make site