sudo: false

language: c

addons:
  apt:
    packages:
    - texlive-latex-base
    - texlive-fonts-extra
    - texlive-fonts-recommended
    - texlive-latex-extra
    - latex-xcolor
    - graphviz

env:
  global:
  - PATH=~/racket/bin:$PATH
  - secure: "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"

before_install:
- racket_commit=fail
- racket_commit=$(curl http://www.cs.utah.edu/plt/snapshots/current/ | tr "\n" " " | sed -e 's/[  ][      ]*/ /g' | sed -e 's/^.*<span class="checksum"> *//' | sed -e 's| *</span>.*$||')
- if test ${#racket_commit} -ne 40 || echo $racket_commit | grep [^0-9a-f]; then racket_commit=fail; fi
- if test -e $HOME/cache/racket_commit -a "${racket_commit}" = "$(cat $HOME/cache/racket_commit)"; then echo "Using cached version of racket installer, commit ${racket_commit} == $(cat $HOME/cache/racket_commit) ."; else echo "Downloading new version of racket installer, new commit = $racket_commit, old commit = $(cat $HOME/cache/racket_commit)."; if test -e $HOME/cache; then rm -fr $HOME/cache; fi; mkdir -p $HOME/cache; echo $racket_commit > $HOME/cache/racket_commit; curl -L -o $HOME/cache/installer.sh http://www.cs.utah.edu/plt/snapshots/current/installers/racket-current-x86_64-linux-precise.sh; fi
- sh $HOME/cache/installer.sh --in-place --dest ~/racket/
- echo "LaTeX extra packages:"
- echo "tlmgr init-usertree"
- echo "sudo apt-get install xzdec"
- echo "tlmgr install newunicodechar.sty"
- latex_home=$(kpsewhich -var-value=TEXMFHOME)
- curl -L -o newunicodechar.ins http://mirrors.ctan.org/macros/latex/contrib/newunicodechar/newunicodechar.ins
- curl -L -o newunicodechar.dtx http://mirrors.ctan.org/macros/latex/contrib/newunicodechar/newunicodechar.dtx
- latex newunicodechar.ins
- mkdir -p "$latex_home/tex/latex/newunicodechar"
- mv newunicodechar.sty "$latex_home/tex/latex/newunicodechar"
#- echo "Temporary switch to my fork of cover:"
#- git clone https://github.com/jsmaniac/cover.git -b fix-relative-html-links ~/cover-tool/cover
#- (cd ~/cover-tool/cover; raco pkg install --deps search-auto --update-deps --skip-installed)

cache:
  apt: true
  directories:
  - $HOME/cache

install:
- cd graph-lib
- make build-dep

script:
- make

after_success:
- echo "Automatic push to gh-pages"
- git config --global user.name "Travis CI"
- git config --global user.email "travis@nobody.com"
- if test -e ~/gh-pages; then rm -rf ~/gh-pages; fi
- mv -i docs ~/gh-pages
- git init ~/gh-pages
- rm -f ~/gh-pages/MathJax
- mkdir ~/gh-pages/MathJax
- echo 'document.write("<script src=\"http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=default\"></script>");' > ~/gh-pages/MathJax/MathJax.js
- touch ~/gh-pages/.nojekyll
- (cd ~/gh-pages && git add -A . && git commit -m "Auto-publish to gh-pages")
- (cd ~/gh-pages; git push --force --quiet "https://${GH_TOKEN}@github.com/jsmaniac/phc.git" master:gh-pages >/dev/null 2>&1 || true) # redirect to /dev/null to avoid showing credentials.

after_script: