.travis.yml

language: shell
services: docker
os:
- linux-ppc64le
- linux
sudo: false

env:
  global:
    - REPO="tesseractshadow/tesseract4cmp"
  matrix:
    - RELEASE=16.04
    - RELEASE=18.04
    - RELEASE=latest

# DOCKER_USERNAME and DOCKER_PASSWORD need to be secure environment variables either above
# or in the settings within travis.

script:
- ./dockerfile.build.sh
- ./scripts/3-run-new-container.sh
- ./scripts/4-update-src.sh 
- ./scripts/5-compile-src.sh
- ./scripts/6-test-ocr.sh
- ./scripts/7-build-pkg.sh
- ./scripts/2-remove-container.sh
- docker tag tesseractshadow/tesseract4cmp:latest "${REPO}:${RELEASE}_$(uname -m)"

after_success:
- |
   if [ "$TRAVIS_EVENT_TYPE" != "pull_request" ] &&
      [ "$TRAVIS_BRANCH" = "master" ]; then
     docker images
     echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
     docker push "${REPO}:${RELEASE}_$(uname -m)"
   fi

jobs:
  include:
    - stage: build_multi_arch_docker_image_1604
      env: RELEASE=16.04
      # minimise things that the stage doesn't require.
      before_install: true
      install: true
      after_success: true
      script: ./.travis-manifest.sh
    - stage: build_multi_arch_docker_image_1804
      env: RELEASE=18.04
      before_install: true
      install: true
      after_success: true
      script: ./.travis-manifest.sh
    - stage: build_multi_arch_docker_image_latest
      env: RELEASE=latest
      before_install: true
      install: true
      after_success: true
      script: ./.travis-manifest.sh

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