.travis.yml

# Copyright 2020 Dynatrace LLC
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

language: python
python:
  - "2.7"
env:
  global:
    - IMAGE=keptn/dns.keptn.sh

before_install:
  - export REPO_URL="$(git remote get-url --all origin)"
  # get some git meta data like branch name, latest tag etc...
  - GIT_LAST_TAG=$(git describe --tags $(git rev-list --tags --max-count=1) || echo "0.0.0")
  - GIT_BRANCH_NAME=$(git branch | grep \* | cut -d ' ' -f2)
  - export BRANCH=$(if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then echo $TRAVIS_BRANCH; else echo $TRAVIS_PULL_REQUEST_BRANCH; fi)
  - export BRANCH_SLUG=$(echo $BRANCH | iconv -t ascii//TRANSLIT | sed -r s/[^a-zA-Z0-9]+/-/g | sed -r s/^-+\|-+$//g | tr A-Z a-z)
  - export GIT_SHA=$(git rev-parse --short HEAD)
  # Build version string
  - |
    if [[ "$BRANCH" == "release-"* ]]; then
      # extract version from branch name
      VERSION=${BRANCH#"release-"}
    else
      if [[ "$BRANCH" == "$TRAVIS_TAG" ]]; then
        # use tag as version
        VERSION="${TRAVIS_TAG}"
      else
        # Development Branch - use last tag with branch name
        VERSION="${GIT_LAST_TAG}-${BRANCH_SLUG}"
      fi
    fi
  - export VERSION
  - export DATE="$(date +'%Y%m%d')"
  - export TIME="$(date +'%H%M')"

jobs:
  include:
    - stage: test
      install:
      - pip install --quiet mock
      - pip install --quiet assertpy
      - pip install --quiet .

      script:
        - pytest
    
    - stage: docker build
      services:
        - docker
      script:
        # build and push docker image to dockerhub
        - ./build.sh "${IMAGE}" "${GIT_SHA}"
        - docker tag "${IMAGE}:${GIT_SHA}" "${IMAGE}:${VERSION}"
        - docker tag "${IMAGE}:${GIT_SHA}" "${IMAGE}:${VERSION}-${DATE}"
        - docker tag "${IMAGE}:${GIT_SHA}" "${IMAGE}:${VERSION}-${DATE}.${TIME}"
      before_deploy:
        - docker login -u "$REGISTRY_USER" -p "$REGISTRY_PASSWORD"
      deploy:
        provider: script
        script: docker push "${IMAGE}"
        on:
          all_branches: true
      after_deploy:
        - echo "The following images have been built (and pushed to dockerhub):"
        - docker images | grep "${IMAGE}"