.travis.yml

# Modified version of the TwentySeventeen theme .travis.yml file.
# @link https://github.com/WordPress/twentyseventeen/blob/master/.travis.yml
language: php

os: linux

dist: trusty

php:
  - 7.4
  - 7.3
  - 7.2
  - 5.6

env:
  - WP_VERSION=master
  - WP_VERSION=5.4
  - WP_VERSION=5.3

cache:
  directories:
    - /tmp/wordpress

jobs:
  fast_finish: true

  include:
    - php: 5.6
      env: WP_VERSION=5.4
    - php: 5.6
      env: WP_VERSION=5.3
    - php: 5.6
      env: WP_VERSION=4.9
    - php: 5.6
      env: WP_VERSION=4.7
    - php: 5.5
      env: WP_VERSION=4.9
    - php: 5.5
      env: WP_VERSION=4.7 WP_MULTISITE=1
    - php: 5.5
      env: WP_VERSION=4.7 LINT=1

before_install:
  - WP_DIR=/tmp/wordpress
  - APP_SLUG=$(basename $PWD)
  - APP_DIR=$WP_DIR/src/wp-content/plugins/$APP_SLUG
  # Install required Node version.
  - nvm install 12
  - nvm use 12
  # Output the Node version.
  - node -v
  # Output the NPM version.
  - npm -v

before_cache:
  - mv $APP_DIR/node_modules $WP_DIR/node_modules-cache || true
  - mv $APP_DIR/vendor $WP_DIR/vendor-cache
  - rm -rf $APP_DIR

before_script:
  # Set up WordPress installation.
  - >
    if [ ! -d "$WP_DIR/src" ];
    then git clone --depth=1 --branch="$WP_VERSION" git://develop.git.wordpress.org/ $WP_DIR && rm -rf "$WP_DIR/.git";
    else (mv $WP_DIR/node_modules-cache $PWD/node_modules || true) && mv $WP_DIR/vendor-cache $PWD/vendor;
    fi
  # Set up app.
  - ln -s $PWD $APP_DIR
  # Set up WordPress configuration.
  - cd $WP_DIR
  - cp wp-tests-config-sample.php wp-tests-config.php
  - sed -i "s/youremptytestdbnamehere/wordpress_test/" wp-tests-config.php
  - sed -i "s/yourusernamehere/root/" wp-tests-config.php
  - sed -i "s/yourpasswordhere//" wp-tests-config.php
  # Create WordPress database.
  - mysql -e 'CREATE DATABASE wordpress_test;' -uroot
  - cd $APP_DIR
  # Make sure dev dependencies are installed.
  - composer install
  # Setup test environment.
  - composer run install-test-env
  # Install Yarn.
  - if [[ "$LINT" == "1" ]]; then npm install -g yarn; fi
  # Output the Yarn version.
  - if [[ "$LINT" == "1" ]]; then yarn -v; fi
  # Install node packages.
  - if [[ "$LINT" == "1" ]]; then yarn install; fi

script:
  # Check all PHP files for syntax errors.
  # The usage of bash + || exit 1 is to ensure xargs does not exit on first error.
  - find ./ -maxdepth 1 -name '*.php' | xargs -n1 bash -c 'php -lf $0 || exit 1'
  - find app/ views/ \( -name '*.php' \) | xargs -n1 bash -c 'php -lf $0 || exit 1'
  # Run build.
  - if [[ "$LINT" == "1" ]]; then yarn build; fi
  # Run lints.
  - if [[ "$LINT" == "1" ]]; then yarn lint; fi