.travis.yml

os: linux
dist: bionic
language: java
before_install:
  # default pandoc is too old -> install a newer version manually
  - PANDOC_VERSION="2.19.2"
  - pandoc_deb="pandoc-${PANDOC_VERSION}-1-amd64.deb"
  - wget "https://github.com/jgm/pandoc/releases/download/${PANDOC_VERSION}/${pandoc_deb}"
  - sudo dpkg -i ${pandoc_deb}
  - rm ${pandoc_deb}

  # default textlife from apt-get is too old
  # install the latest texlife version manually
  - REMOTE="http://mirror.ctan.org/systems/texlive/tlnet"
  - INSTALL="/tmp/install-texlive"
  - mkdir -p $INSTALL
  - curl -sSL $REMOTE/install-tl-unx.tar.gz | tar -xzv -C $INSTALL --strip-components=1
  - sudo $INSTALL/install-tl -no-gui -profile .texlife.profile
  - VERSION=$($INSTALL/install-tl --version | grep 'version' | grep -o '[0-9]\{4\}')
  - PLATFORM=$($INSTALL/install-tl --print-platform)
  - TEXLIVE_DIR="/usr/local/texlive/${VERSION}"
  - TEXBIN="/usr/local/texlive/${VERSION}/bin/${PLATFORM}"
  - export "PATH=$TEXBIN:$PATH"

  # initialization for tlmgr
  - sudo apt-get install xzdec
  - tlmgr init-usertree

  # install pdftoppm for rendering the PDFs
  - sudo apt-get install poppler-utils

  # for executing python based pandoc filters install python and pip
  - sudo apt-get install python3
  - sudo apt-get install python3-pip
  - sudo pip3 install --upgrade setuptools
  - sudo pip3 install wheel

  # install python filters
  - pip3 install pandoc-latex-environment

  # packages specified in the template
  #- sudo $(which tlmgr) install adjustbox afterpage amsmath amssymb babel background beamerarticle bidi bookmark booktabs caption csquotes etoolbox fancyhdr fancyvrb float fontenc footmisc footnote footnotebackref footnotehyper fvextra geometry graphicx grffile hyperref ifluatex ifxetex inputenc listings lmodern longtable luatexja-fontspec luatexja-preset mathspec mdframed microtype natbib pagecolor parskip pgfpages polyglossia setspace sourcecodepro sourcesanspro textcomp tikz titling ulem unicode-math upquote url xcolor xeCJK xurl

  - sudo chown -hR $(whoami) "$TEXLIVE_DIR"
  # packages specified in the template
  - tlmgr install adjustbox background bidi csquotes footmisc footnotebackref fvextra mdframed pagecolor sourcecodepro sourcesanspro titling ulem upquote xurl hardwrap catchfile

  # trial and error
  - tlmgr install letltxmacro zref everypage framed collectbox

  # packages needed for the template
  - tlmgr install xecjk filehook unicode-math ucharcat pagecolor babel-german ly1 mweights sourcecodepro sourcesanspro mdframed needspace fvextra footmisc footnotebackref background

  # packages only needed for some examples (that include packages via header-includes)
  - tlmgr install awesomebox fontawesome5

  # packages only needed for some examples (example boxes-with-pandoc-latex-environment-and-tcolorbox)
  - tlmgr install tcolorbox pgf etoolbox environ trimspaces
before_script:
  - cd examples
script:
  - bash build-examples.sh