.travis.yml

sudo: 'required'

services:
  - 'docker'

language:
  - 'bash'

env:
  matrix:
    - BUILD_FROM=amd64/erlang:21-alpine QEMU_ARCH=x86_64 ARCH=amd64
    - BUILD_FROM=emqx/erlang:21.2-arm32v6-alpine QEMU_ARCH=arm ARCH=arm32v6
    - BUILD_FROM=arm64v8/erlang:21-alpine QEMU_ARCH=aarch64 ARCH=arm64v8

before_install:
  - ./docker.sh prepare

install: true

script:
  # Build Docker image
  - ./docker.sh build

  # Test Docker image
  - ./docker.sh test

  # Push Docker image
  - >
    if [[ ! -z $(echo $EMQX_VERSION | grep -oE "v[0-9]+\.[0-9]+(\.[0-9]+)?") ]]; then
      # Tag Docker image
      ./docker.sh tag

      # Docker Login
      echo "${DOCKER_PASSWORD}" | docker login -u "${DOCKER_USERNAME}" --password-stdin

      # Push Docker image
      ./docker.sh push

      # Docker Logout
      docker logout
    fi

jobs:
    include:
        - stage: manifest
          if: tag =~ ^v
          script:
              # Docker Login
              - echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin

              # Create and Push Docker Manifest Lists to Docker Hub
              - echo "Create manifest list for all docker images."
              - ./docker.sh manifest-list

              # Docker Logout
              - docker logout

# notify me when things fail
notifications:
    email: true