.travis.yml

language: generic

cache: false

services:
  - docker

branches:
  only:
    - master

env:
  matrix:
    - DOCKER_IMAGE=ysie/helm        DIR=helm/2.14    TAG=2.14      SQUASH=true  ALIASES="latest"

install:
  - |
    if [ ! -z ${SQUASH+x} ]; then
      sudo -H pip install docker-squash
    fi
  - curl -sL https://github.com/gdraheim/docker-copyedit/archive/v1.2.2036.tar.gz | tar xzf -  --wildcards --strip-components=1 */docker-copyedit.py

before_script:
  - export TAG="${TAG:-latest}"
  - docker --version
  - docker info

script:
  - set -e
  - cd "${DIR}"
  - travis_retry docker build --pull -t "${DOCKER_IMAGE}:${TAG}" .
  - |
    if [ ! -z ${SQUASH+x} ]; then
      docker-squash -t "${DOCKER_IMAGE}:squashed" "${DOCKER_IMAGE}:${TAG}"
      docker tag "${DOCKER_IMAGE}:squashed" "${DOCKER_IMAGE}:${TAG}"
    fi

before_deploy:
  - echo "${DOCKER_PASSWORD}" | docker login --username "${DOCKER_USER}" --password-stdin

after_script:
  - docker images
  - docker history "${DOCKER_IMAGE}:${TAG}"

deploy:
  provider: script
  script: "$TRAVIS_BUILD_DIR/travis-deploy.sh"
  skip_cleanup: true
  on:
    repo: yannicksiewe/ci-images
    all_branches: true
    condition: $TRAVIS_BRANCH == master || $TRAVIS_TAG =~ ^[0-9]+.[0-9]+.+$

notifications:
  email:
    recipients:
      - yannick.siewe@gmail.com
    on_success: never
    on_failure: always