.travis.yml

sudo: true
dist: trusty
language: java
services:
- docker
before_install:
- export TZ=Europe/Vienna
- IMAGE=keptnexamples/carts
- VERSION="$(cat version)"
- DATE="$(date +'%Y%m%d.%H%M')"
- GIT_SHA="$(git rev-parse --short HEAD)"
- REPO_URL="$(git remote get-url --all origin)"
- LAST_COMMIT="$(git log -1 --oneline)"
- ./writeManifest.sh
- cat MANIFEST
- export IMAGE
- export GIT_SHA

jobs:
  include:
  - stage: feature/bug/hotfix/patch
    # build docker images for feature/bug/hotfix/patch branches
    if: branch =~ ^feature.*$ OR branch =~ ^bug.*$ OR branch =~ ^hotfix.*$ OR branch =~ ^patch.*$
    script:
    - echo $TRAVIS_BUILD_STAGE_NAME
    - TYPE="$(echo $TRAVIS_BRANCH | cut -d'/' -f1)"
    - NUMBER="$(echo $TRAVIS_BRANCH | cut -d'/' -f2)"
    - ./build_multiple_versions.sh
    - docker tag "${IMAGE}:${GIT_SHA}.1" "${IMAGE}:${TYPE}.${NUMBER}.${DATE}.1"
    - docker tag "${IMAGE}:${GIT_SHA}.2" "${IMAGE}:${TYPE}.${NUMBER}.${DATE}.2"
    - docker tag "${IMAGE}:${GIT_SHA}.3" "${IMAGE}:${TYPE}.${NUMBER}.${DATE}.3"
    after_success:
    - echo "$REGISTRY_PASSWORD" | docker login --username $REGISTRY_USER --password-stdin
    - docker push "${IMAGE}"

  - stage: release-branch
    if: branch =~ ^release.*$ AND NOT type = pull_request
    script:
    - echo $TRAVIS_BUILD_STAGE_NAME
    - ./build_multiple_versions.sh    
    - docker tag "${IMAGE}:${GIT_SHA}.1" "${IMAGE}:${VERSION}.1"
    - docker tag "${IMAGE}:${GIT_SHA}.2" "${IMAGE}:${VERSION}.2"
    - docker tag "${IMAGE}:${GIT_SHA}.3" "${IMAGE}:${VERSION}.3"
    after_success:
    - echo "$REGISTRY_PASSWORD" | docker login --username $REGISTRY_USER --password-stdin
    - docker push "${IMAGE}"

  - stage: master
    if: branch = master AND NOT type = pull_request
    script:
    - echo $TRAVIS_BUILD_STAGE_NAME
    - ./build_multiple_versions.sh
    - docker tag "${IMAGE}:${GIT_SHA}.1" "${IMAGE}:${VERSION}.${DATE}.1"
    - docker tag "${IMAGE}:${GIT_SHA}.2" "${IMAGE}:${VERSION}.${DATE}.2"
    - docker tag "${IMAGE}:${GIT_SHA}.3" "${IMAGE}:${VERSION}.${DATE}.3"
    - docker tag "${IMAGE}:${GIT_SHA}.1" "${IMAGE}:${VERSION}.latest.1"
    - docker tag "${IMAGE}:${GIT_SHA}.2" "${IMAGE}:${VERSION}.latest.2"
    - docker tag "${IMAGE}:${GIT_SHA}.3" "${IMAGE}:${VERSION}.latest.3"
    after_success:
    - echo "$REGISTRY_PASSWORD" | docker login --username $REGISTRY_USER --password-stdin
    - docker push "${IMAGE}"