.travis.yml

language: c
sudo: false

cache:
  directories:
  - $HOME/.stack

addons:
  apt:
    packages:
    - asciidoc
    - ghc-7.10.3
    sources:
    - hvr-ghc

install:
- export PATH=$HOME/.local/bin:/opt/ghc/7.10.3/bin:$PATH
- mkdir -p $HOME/.local/bin
- curl -L https://www.stackage.org/stack/linux-x86_64 | tar xz --wildcards --strip-components=1 -C ~/.local/bin '*/stack'

script:
- rm -f book/generated-xml/*
- book/tools/generate.sh
- book/tools/validate.hs
- git diff
- |
  if [ $TRAVIS_PULL_REQUEST != false ]
  then
    echo Not pushing diff for a pull request
  elif [ -n "$(git status --porcelain)" ]
  then
    mkdir -p $HOME/.ssh
    openssl aes-256-cbc -K $encrypted_92ac0cbbb1f3_key -iv $encrypted_92ac0cbbb1f3_iv -in id_rsa.enc -out id_rsa -d
    mv id_rsa $HOME/.ssh
    chmod 400 $HOME/.ssh/id_rsa
    git config --global user.email "michael+travis@snoyman.com"
    git config --global user.name "Travis job for yesodweb/yesodweb.com-content"
    git add -A
    git commit -m "Travis auto-generate XML files, $(date --utc --iso=sec)"
    git push git@github.com:yesodweb/yesodweb.com-content.git HEAD:$TRAVIS_BRANCH
  else
    echo No changes present
  fi