language: php

services:
  - docker
  - postgresql

sudo: required

php:
  - 7.1
  - 7.2
#  PHP 7.3 is not yet supported (issue: https://www.drupal.org/project/drupal/issues/3012308)
#  - 7.3

env:
  - BASE_URL="http://127.0.0.1:8080"

install:
  - composer global require "drush/drush:~8"

before_script:
  - docker pull statonlab/tripal2
  - psql -c "create database test_db encoding 'utf-8';" -U postgres
  - psql -c "alter role postgres with password 'dbpass';" -U postgres
  - cd ..

  # Set additional environment variables
  - export PATH="$HOME/.config/composer/vendor/bin:$PATH"
  - export DRUPAL_ROOT="$(pwd)/drupal"

  # Download and install Drupal
  - drush dl drupal-7 -y
  - mv drupal-7* drupal
  - cd drupal
  # Run the php server
  - php -S 127.0.0.1:8080 &
  - drush si -y --db-url='pgsql://postgres:dbpass@localhost:5432/test_db'
                --account-name='admin'
                --account-pass='admin_pass'
                --site-mail='admin@example.com'
                --site-name='Tripal 3'

  # Download Dependencies
  - drush dl -y field_group, field_group_table, field_formatter_class, field_formatter_settings, ctools, date, devel,
                ds, link, entity, libraries, redirect, token, uuid, jquery_update, views, webform

  # Enable dependencies
  - drush en -y field_group, field_group_table, field_formatter_class, field_formatter_settings, ctools, date, devel,
              ds, link, entity, libraries, redirect, token uuid, jquery_update, views, webform

  # up memory limit of PHP
  - echo "memory_limit=2G" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini


script:
  # Link our repo to the modules directory
  - mv ../tripal sites/all/modules/tripal

  # Run a docker container with tripal 2 pre-installed
  - docker run -it -d --rm --name tripal2 -v "$(pwd)/sites/all/modules/tripal":/tripal statonlab/tripal2

  # Apply patches
  - wget --no-check-certificate https://drupal.org/files/drupal.pgsql-bytea.27.patch
  - patch -p1 < drupal.pgsql-bytea.27.patch
  - cd sites/all/modules/views
  - patch -p1 < ../tripal/tripal_chado_views/views-sql-compliant-three-tier-naming-1971160-30.patch
  - cd ../tripal

  # Install Tripal
  - drush en -y tripal tripal_chado tripal_chado_views tripal_ds tripal_ws
  - drush eval "module_load_include('inc', 'tripal_chado', 'includes/tripal_chado.install'); tripal_chado_load_drush_submit('Install Chado v1.3');"
  - drush trp-run-jobs --username=admin

  # Prepare Chado
  - drush eval "module_load_include('inc', 'tripal_chado', 'includes/setup/tripal_chado.setup'); tripal_chado_prepare_drush_submit();"
  - drush trp-run-jobs --username=admin

  # Run PHPUnit tests
  - composer update
  - cp tests/.travis.env tests/.env
  - ./vendor/bin/phpunit

  # Test Tripal v2 to v3 upgrade steps
  - docker exec -it tripal2 drush pm-disable tripal_core -y
  - docker exec -it tripal2 bash -c "rm -rf /modules/tripal && ln -s /tripal /modules/tripal"
  - docker exec -it tripal2 drush en -y tripal