.travis.yml

sudo: true
dist: trusty
language: c
before_install:
- sudo add-apt-repository 'deb http://archive.ubuntu.com/ubuntu/ vivid main universe'
- sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys C0B21F32
- echo 'APT::Default-Release "trusty";' | sudo tee /etc/apt/apt.conf.d/default-release
- sudo add-apt-repository "deb http://cran.rstudio.com/bin/linux/ubuntu $(lsb_release -cs)/"
- sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E084DAB9
- sudo add-apt-repository -y ppa:marutter/rrutter
- sudo add-apt-repository -y ppa:marutter/c2d4u
- sudo apt-get update -qq
- sudo apt-get install -qq
  r-base-dev
  r-recommended
  r-cran-dplyr
  r-cran-ggplot2
  r-cran-knitr
- sudo apt-get install -t vivid -qq
  pandoc
  python-pandocfilters
  ghostscript
- sudo apt-get install -t vivid -qq --allow-downgrades
  gcc-4.9-base=4.9.2-10ubuntu13
- sudo apt-get install -t vivid -qq --no-install-recommends
  texlive-latex-base
  texlive-latex-recommended
  texlive-latex-extra
  texlive-fonts-recommended
  texlive-generic-recommended
  texlive-science
  texlive-pictures
  texlive-bibtex-extra
  texlive-font-utils
  texlive-extra-utils
  lmodern
  pdftk
- sudo apt-get install -qq  --no-install-recommends
  libreoffice-impress
- export PATH=/usr/bin:$PATH
- ./.travis.git
script:
- (make && make) &> /dev/null
- make |& tee error.log
- for i in 1 2 3; do make handouts-presentation-example handouts-presentation-r-example handouts-presentation-latex; done &> /dev/null
- make ppt-presentation-example ppt-presentation-r-example ppt-presentation-latex
- mkdir old-latex && mv *-latex.tex old-latex && make regenerate-latex-templates
- mkdir new-latex && mv *-latex.tex new-latex && diff -Nur old-latex/ new-latex/
- gs -sDEVICE=png16m -dSAFER -dBATCH -dNOPAUSE -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sOutputFile="presentation-example-%03d.png" -r71 'presentation-example.pdf' && mogrify -border 1 -bordercolor black presentation-example-00[13].png
- "! grep -qE 'LaTeX Error|Undefined control sequence' error.log"
after_success:
- mkdir -p kuleuven-templates
- for i in *.pdf; do
    pdftk "$i" output "$i.tmp" uncompress;
    sed -i '/^\/\(Mod\|Creation\)Date (D:/s/[0-9]/0/g' "$i.tmp";
    pdftk "$i.tmp" output "$i" compress;
    sed -i '/^\/ID \[/s/[0-9a-fA-F]/D/g' "$i";
    rm "$i.tmp";
  done
- mv *.pdf *.ppt *.Rmd *.markdown *-example.tex presentation-example-00[13].png kuleuven-templates/
- git add -f kuleuven-templates/
- git commit -m "$(git log --format=%B -n 1 $TRAVIS_COMMIT)"
- if test "$TRAVIS_PULL_REQUEST" = "false" -a "$TRAVIS_BRANCH" = "master"; then
    git push deploy deploy:master;
  fi