.travis.yml

group: travis_latest
language: python

flake8-steps: &flake8-steps
  env: FLAKE8=true
  cache: pip
  install: pip install flake8
  before_script:
    - flake8 --version
    # stop the build if there are Python syntax errors or undefined names
    - flake8 . --count --select=E901,E999,F821,F822,F823 --show-source --statistics --exclude ./ckan/include/rjsmin.py
    # exit-zero treats all errors as warnings.  The GitHub editor is 127 chars wide
    - flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
  script:
    - true

matrix:
  include:
    - python: "2.7"

      services:
        - docker

      cache:
        directories:
          - ~/docker

      before_install:
        - docker build --rm=false -f contrib/docker/postgresql/Dockerfile -t postgresql .
        - docker build --rm=false -f contrib/docker/solr/Dockerfile -t solr .
        - docker pull redis:latest
        - docker build --rm=false -t ckan .

      install:
        - docker run -d --name db postgresql
        - docker run -d --name solr solr
        - docker run -d --name redis redis:latest
        - docker run -d --name ckan -p 5000:5000 --link db:db --link redis:redis --link solr:solr ckan

      script:
        - docker ps -a

    - python: "2.7"
      <<: *flake8-steps

    - python: "3.7"
      dist: xenial    # required for Python 3.7
      <<: *flake8-steps