.gitlab-ci.yml

---
stages:
  - .pre
  - static tests
  - deploy lab
  - configure lab
  - validate lab
  - tear down lab

# Change pip's cache directory to be inside the project directory since we can
# only cache local items.
variables:
    PIP_CACHE_DIR: "$CI_PROJECT_DIR/.cache/pip"

# Pip's cache doesn't store the python packages
# https://pip.pypa.io/en/stable/reference/pip_install/#caching
#
# If you want to also cache the installed packages, you have to install
# them in a virtualenv and cache it as well.
cache:
  paths:
    - .cache/pip
    - venv/

# --copies argument is used with venv to prevent symlinking of system Python
before_script:
  - python3 -m venv --copies venv
  - source venv/bin/activate

prepare_env:
  stage: .pre
  script:
    - pip install --upgrade pip wheel setuptools
    - pip install -r requirements.txt
    - ansible --version
  timeout: 2 minutes
  rules:
    - if: $CI_COMMIT_BRANCH
      when: always
    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
      when: on_success

static_tests:
  stage: static tests
  script:
    - invoke test
  rules:
    - if: $CI_COMMIT_BRANCH
      when: always
    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
      when: on_success

deploy_lab:
  stage: deploy lab
  script:
    - invoke deploy-lab
  artifacts:
    paths:
      - ansible/hosts.yml
  rules:
    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
      when: on_success

configure_lab:
  stage: configure lab
  script:
    - invoke configure-lab
  dependencies:
    - deploy_lab
  artifacts:
    paths:
      - ansible/validate/
  rules:
    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
      when: on_success

validate_lab:
  stage: validate lab
  script:
    - invoke validate-lab
  dependencies:
    - deploy_lab
    - configure_lab
  rules:
    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
      when: on_success

clean_up:
  stage: tear down lab
  script:
    - invoke clean
  rules:
    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
      when: on_success