.travis.yml

services:
    - docker

addons:
    apt:
        packages:
            - docker-ce

before_script:
    - chmod -R o+w . # ensure docker can write wp & frontend installation files
    - docker-compose up -d
    - while ! ((docker logs frontend) | grep 'Ready'); do sleep 10; done                 # wait for frontend install
    - while ! ((docker logs frontend-graphql) | grep 'Compiled successfully'); do sleep 10; done         # wait for frontend-graphql install
    - while ! ((docker logs wp-headless) | grep 'You can now log in'); do sleep 10; done # wait for wordpress install

script:
    - curl localhost:3000 | grep 'Congratulations!'
    - curl localhost:3001 | grep 'WordPress + React'
    - docker exec -w /var/www/html/wp-content/themes/postlight-headless-wp wp-headless phpcs -v .