image: php

cache:
  paths:
  - .composer

services:
  - mariadb:10.2

variables:
  MYSQL_DATABASE: engelsystem
  MYSQL_USER: engel
  MYSQL_PASSWORD: engelsystem
  MYSQL_HOST: mariadb
  MYSQL_RANDOM_ROOT_PASSWORD: "yes"
  COMPOSER_HOME: .composer

before_script:
  # Fix permissions after gitlab messed them up
  - &before_fix_permissions |-
    find . -type f -exec chmod 644 {} \;
    find . -type d -exec chmod 755 {} \;
  # Install required Packages
  - &before_install_packages |-
    apt update -yqq
    apt install -yqq git unzip
    docker-php-ext-install pdo pdo_mysql gettext
  # Install xdebug
  - &before_install_xdebug |-
    pecl install xdebug
    docker-php-ext-enable xdebug
  # MySQL DB
  - &before_setup_mysql |-
    apt install -yqq mariadb-client
    mysql -h "$MYSQL_HOST" -u "$MYSQL_USER" -p"$MYSQL_PASSWORD" "$MYSQL_DATABASE" < db/install.sql
    mysql -h "$MYSQL_HOST" -u "$MYSQL_USER" -p"$MYSQL_PASSWORD" "$MYSQL_DATABASE" < db/update.sql
  # Install Composer
  - &before_install_composer |-
    curl -sS https://getcomposer.org/installer | php -- --no-ansi --install-dir /usr/local/bin/ --filename composer
    /usr/local/bin/composer --no-ansi install

.test_template: &test_definition
  stage: test
  artifacts:
    name: "${CI_JOB_NAME}_${CI_PROJECT_ID}_${PHP_VERSION}"
    expire_in: 1 week
    paths:
      - ./coverage/
  coverage: '/^\s*Lines:\s*(\d+(?:\.\d+)?%)/'
  script: vendor/bin/phpunit --colors=never --coverage-text --coverage-html ./coverage/

test:7.0:
  <<: *test_definition
  image: php:7.0

test:7.1:
  <<: *test_definition
  image: php:7.1

.deploy_template: &deploy_definition
  services: []
  stage: deploy
  only:
  - master
  before_script:
    - *before_fix_permissions
    - *before_install_packages
    - *before_install_composer

.deploy_template_script:
  # Configure SSH
  - &deployment_ssh |-
    mkdir -p ~/.ssh
    echo "$SSH_PRIVATE_KEY" | sed -e 's/\r//g' > ~/.ssh/id_ed25519
    chmod 600 ~/.ssh/id_ed25519

  # Install project and dependencies
  - &deployment_dependencies |-
    chmod +x ./deploy.sh
    apt update && apt install -yqq rsync openssh-client
    /usr/local/bin/composer --no-ansi install --no-dev
    /usr/local/bin/composer --no-ansi dump-autoload --optimize

deploy_staging:
  <<: *deploy_definition
  environment:
    name: staging
  script:
    # Check if deployment variables where set
    - |-
      if [ -z "${SSH_PRIVATE_KEY}" ] || [ -z "${STAGING_REMOTE}" ] || [ -z "${STAGING_REMOTE_PATH}" ]; then
        echo "Skipping deployment";
        exit
      fi
    - *deployment_ssh
    - *deployment_dependencies
    # Deploy to server
    - ./deploy.sh -r "${STAGING_REMOTE}" -p "${STAGING_REMOTE_PATH}" -i "${CI_JOB_ID}-${CI_COMMIT_SHA}"

deploy_production:
  <<: *deploy_definition
  environment:
    name: production
  when: manual
  script:
    # Check if deployment variables where set
    - |-
      if [ -z "${SSH_PRIVATE_KEY}" ] || [ -z "${PRODUCTION_REMOTE}" ] || [ -z "${PRODUCTION_REMOTE_PATH}" ]; then
        echo "Skipping deployment";
        exit
      fi
    - *deployment_ssh
    - *deployment_dependencies
    # Deploy to server
    - ./deploy.sh -r "${PRODUCTION_REMOTE}" -p "${PRODUCTION_REMOTE_PATH}" -i "${CI_JOB_ID}-${CI_COMMIT_SHA}"