.travis.yml

---
language: generic

services:
  - docker

stages:
  - name: build container
  - name: sanity check
  - name: deploy
    if: branch = master

jobs:
  include:
    - stage: build container
      script:
        - echo 'Building container...'
          && export CONTAINER_TAG="${TRAVIS_COMMIT:0:7}"
          && docker build -t tox:$CONTAINER_TAG --build-arg GIT_COMMIT=$CONTAINER_TAG .
          && docker images
          && echo "$DOCKER_PASSWORD" | docker login -u="$DOCKER_USERNAME" --password-stdin quay.io
          && docker tag tox:$CONTAINER_TAG $DOCKER_REMOTE_REPO:$CONTAINER_TAG
          && docker push $DOCKER_REMOTE_REPO:$CONTAINER_TAG
          && echo 'Build succeeded!'
          && echo '______________________________'
    - stage: sanity check
      script:
        - echo 'Sanity check -- running the container we built in Quay'
          && export CONTAINER_TAG="${TRAVIS_COMMIT:0:7}"
          && echo "$DOCKER_PASSWORD" | docker login -u="$DOCKER_USERNAME" --password-stdin quay.io
          && docker run --rm -it $DOCKER_REMOTE_REPO:$CONTAINER_TAG tox --help
          && echo 'Sanity check succeeded!'
          && echo '______________________________'
    - stage: deploy
      if: branch = master
      script:
        - echo 'Deploying container...'
          && export CONTAINER_TAG="${TRAVIS_COMMIT:0:7}"
          && echo "$DOCKER_PASSWORD" | docker login -u="$DOCKER_USERNAME" --password-stdin quay.io
          && docker pull $DOCKER_REMOTE_REPO:$CONTAINER_TAG
          && docker tag $DOCKER_REMOTE_REPO:$CONTAINER_TAG $DOCKER_REMOTE_REPO:latest
          && docker push $DOCKER_REMOTE_REPO:latest
          && echo 'Deployment succeeded!'
          && echo '______________________________'