.travis.yml

# Specify language for project
language: ruby
# Enable caching
cache:
  # Cache bundler
  bundler: true
  # Cache the following directories. RVM can be cached according to Travis's docs
  directories:
   - /home/travis/.rvm/
   - /tmp/texlive
   - $HOME/.texlive

# Specify Ruby version for rvm
rvm:
  - 2.3.1

# Run processes as sudo
sudo: true

# Environment settings for staging testing
env:
  global:
    - DF_STAGING_DB_ADAPTER=mysql2
    - DF_STAGING_DB_HOST=localhost
    - DF_STAGING_DB_DATABASE=doubtfire_staging
    - DF_STAGING_DB_USERNAME=root
    - DF_STAGING_DB_PASSWORD=""
    - DF_SECRET_KEY_BASE=test_staging
    - DF_SECRET_KEY_ATTR=test_staging
    - DF_SECRET_KEY_DEVISE=test_staging
    - CC_TEST_REPORTER_ID=355f46e3aec53ec2d17f714bd0eab58682dc03ee413d46195440311da30982c7

# Enable postgresql and MySQL service
services:
  - postgresql
  - mysql

addons:
  postgresql: "9.6"
  # Update apt packages
  apt:
    update: true

# Shallow clone git repository. Only the last branch with an update shall be cloned without the version history
# This helps reduce server load
git:
  depth: 1

# Install following dependencies and rehash rbenv before setting the environment for script execution
install:
  - sudo apt-get install -y ghostscript imagemagick libmagic-dev libmagickwand-dev libmagic-dev python-pygments libav-tools
  - ./.ci-setup/texlive-install.sh
  - bundle install --without production replica
  - rbenv rehash
  - export PATH=/tmp/texlive/bin/x86_64-linux:$PATH
  - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
  - chmod +x ./cc-test-reporter
  - ./cc-test-reporter before-build
    
# Set the environment before running the tests
before_script:
  # ======================================================================================
  # Create the development environment and set it up
  # ======================================================================================

  # Restart postgresql service
  - sudo service postgresql restart
  # Create postgresql role
  - psql -c "CREATE ROLE itig WITH CREATEDB PASSWORD 'd872\$dh' LOGIN;"
  # Create the database of the project in the dev environment on postgresql
  - bundle exec rake db:create
  # Populate the database
  - echo "n" | bundle exec rake db:populate

  # ======================================================================================
  # Create the staging environment and set it up
  # ======================================================================================

  # Restart mysql instance
  - sudo service mysql restart
  # Creating database in MySQL
  - echo $(DF_STAGING_DB_PASSWORD) | mysql -e 'CREATE DATABASE IF NOT EXISTS doubtfire_staging;'
  # Create the database of the project in the staging environment
  - echo "test_staging" | RAILS_ENV=staging bundle exec rake db:create
  # Populate the database
  - echo "n" | RAILS_ENV=staging bundle exec rake db:populate

# Run the tests
script:
  - which lualatex
  - PATH=/tmp/texlive/bin/x86_64-linux:$PATH bundle exec rake test
  - PATH=/tmp/texlive/bin/x86_64-linux:$PATH RAILS_ENV=staging bundle exec rake test

after_script:
  - ./cc-test-reporter after-build --exit-code $TRAVIS_TEST_RESULT