.travis.yml

language: python
python:
  - "3.6"

sudo: required
services:
  - docker

jobs:
  include:
    - stage: build
      script:
        - echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
        - docker build -t mpib/lagerregal:"$TRAVIS_COMMIT" .
        - docker push mpib/lagerregal:"$TRAVIS_COMMIT"
    - stage: flake8
      script:
        - docker run --rm -it mpib/lagerregal:"$TRAVIS_COMMIT" flake8 --config=setup.cfg
    - stage: test
      script:
        - docker run --rm -it mpib/lagerregal:"$TRAVIS_COMMIT" ./manage.py test
    # release a docker image every time develop or master gets changed
    # there is no reason to keep an image for every branch just yet
    - stage: release_master
      if: branch = master AND type != pull_request
      script:
        - echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
        - docker pull mpib/lagerregal:"$TRAVIS_COMMIT"
        - docker tag mpib/lagerregal:"$TRAVIS_COMMIT" mpib/lagerregal:latest
        - docker push mpib/lagerregal:latest
    - stage: release_develop
      if: branch = develop AND type != pull_request
      script:
        - echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
        - docker pull mpib/lagerregal:"$TRAVIS_COMMIT"
        - docker tag mpib/lagerregal:"$TRAVIS_COMMIT" mpib/lagerregal:develop
        - docker push mpib/lagerregal:develop
    # the demo tag will only be tested and published with master changes (aka a release)
    - stage: build_demo
      if: branch = master
      script:
        - echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
        - docker build -t mpib/lagerregal:demo_"$TRAVIS_COMMIT" -f demo/Dockerfile .
        - docker push mpib/lagerregal:demo_"$TRAVIS_COMMIT"
    - stage: test_demo
      if: branch = master
      script:
        - docker run --rm mpib/lagerregal:demo_"$TRAVIS_COMMIT" ./manage.py test
    - stage: release_demo
      if: branch = master AND type != pull_request
      script:
        - echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
        - docker pull mpib/lagerregal:demo_"$TRAVIS_COMMIT"
        - docker tag mpib/lagerregal:demo_"$TRAVIS_COMMIT" mpib/lagerregal:demo
        - docker push mpib/lagerregal:demo

## command to install dependencies
#install:
#  - "pip install -r dependencies.txt"
#  - "pip install flake8"
#  - npm install -g casperjs
#  # create the database
#  - "cp Lagerregal/template_development.py Lagerregal/settings.py"
#  - "./manage.py migrate"
## command to run tests
#script:
#  - flake8 --config=setup.cfg
#  - "./manage.py test"