.travis.yml

sudo: required
services:
  - docker
language: bash
env:
  global:
    - COMMIT=${TRAVIS_COMMIT::8}
    - REPO=monstrenyatko/rpi-mariadb
script:
  # prepare qemu
  - docker run --rm --privileged multiarch/qemu-user-static:register --reset
  # build image
  - ./build.sh "$REPO:$COMMIT"
  # get release name
  - export TAG=`if [ "$TRAVIS_BRANCH" == "master" ]; then echo "latest"; else echo $TRAVIS_BRANCH ; fi`
  # tag and push
  - >
    if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then
      docker login -u="$DOCKER_USER" -p="$DOCKER_PASS"
      docker tag $REPO:$COMMIT $REPO:$TRAVIS_BUILD_NUMBER
      docker tag $REPO:$COMMIT $REPO:$TAG
      if [ "$TRAVIS_BRANCH" == "master" ]; then
        docker push $REPO:$COMMIT
        docker push $REPO:$TRAVIS_BUILD_NUMBER
      fi
      docker push $REPO:$TAG
    fi
notifications:
  email:
    on_success: change
    on_failure: always