.travis.yml

language: ruby
rvm:
- 2.3.3
sudo: false
addons:
  apt:
    packages:
      - libjpeg-dev
      - libpng-dev
      - libgif-dev
      - optipng
      #- libtiff-dev webp can't convert tiff images without this
      # Disallowing packages: libtiff-dev
      # If you require these packages, please review the package approval process at: https://github.com/travis-ci/apt-package-whitelist#package-approval-process

# Install newer libwebp and imagemagick
before_install:
  # Update PATH so that travis can find newer imagemagick
  - export PATH=$HOME/opt/bin:$PATH

  # Checks if Imagemagick is already sufficient version
  # If not installs it from the sources
  - convert -version | grep $IMAGEMAGICK_VERSION || {
    export CORES=$(nproc) &&
    echo "Using $CORES cores for compiling..." &&
    cd /tmp &&
    curl -L -O https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-$LIBWEBP_VERSION.tar.gz &&
    tar xzf libwebp-$LIBWEBP_VERSION.tar.gz &&
    curl -L -O https://github.com/ImageMagick/ImageMagick/archive/$IMAGEMAGICK_VERSION.tar.gz &&
    tar xzf $IMAGEMAGICK_VERSION.tar.gz &&
    cd libwebp-* &&
    ./configure --prefix=$HOME/opt &&
    make -j$CORES &&
    make install -j$CORES &&
    cd /tmp/ImageMagick* &&
    ./configure --prefix=$HOME/opt &&
    make -j$CORES &&
    make install -j$CORES &&
    $HOME/opt/bin/convert -version | grep $IMAGEMAGICK_VERSION &&
    cd $TRAVIS_BUILD_DIR; }

  # Update library paths for programs
  - export LD_FLAGS=-L$HOME/opt/lib
  - export LD_LIBRARY_PATH=/lib:/usr/lib:/usr/local/lib:$HOME/opt/lib
  - export CPATH=$CPATH:$HOME/opt/include

install:
  - bundle install
  - npm install --silent
  - cp -r node_modules/font-awesome/fonts/* fonts/
  - cp -r node_modules/open-sans-fontface/fonts fonts/open-sans
  - ./node_modules/webpack/bin/webpack.js
script:
  - bundle exec jekyll build --config _config.yml,_config/production.yml

  # Minify all included .css files
  - find _site/* -type f -name "*.css" | while read filename; do ./node_modules/clean-css/bin/cleancss --s0 --skip-rebase $filename -o /tmp/minified.css && cp /tmp/minified.css $filename;  done

  # Minify all included .js files
  - find _site/* -type f -name "*.js" | while read filename; do ./node_modules/uglify-js/bin/uglifyjs $filename -o /tmp/minified.js && cp /tmp/minified.js $filename;  done

  # Sometimes there has been random timeout errors on external domains so skip those checks
  - bundle exec htmlproofer ./_site --check-opengraph --check-favicon --disable-external --internal-domains $SITE_DOMAIN --check-html --file-ignore /amp/

  # Check AMP pages too
  - ./node_modules/amphtml-validator/index.js _site/amp/**/*.html
cache:
  bundler: true
  npm: true
  directories:
  - "$TRAVIS_BUILD_DIR/node_modules"
  - "$HOME/opt"
env:
  global:
  - IMAGEMAGICK_VERSION: '7.0.3-10'
  - LIBWEBP_VERSION: '0.5.1'
  #- NOKOGIRI_USE_SYSTEM_LIBRARIES: true
  - SITE_DOMAIN: keksi.io
  - GIT_COMMIT_EMAIL: bot@keksi.io
  - GIT_COMMIT_USER: Keksi Labs Bot
  - secure: 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
deploy:
  skip_cleanup: true
  provider: script
  script: _scripts/travis-deploy-to-gh-pages.sh
  on:
    branch: master