.gitlab-ci.yml

# global rules for when pipelines run
workflow:
  rules:
    # run pipeline for manual tag events
    - if: $CI_COMMIT_TAG
    # run pipeline on merge request events
    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
    # run pipeline on commits to default branch
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH

# include templates
include:
  - local: '/.gitlab-ci/templates.yml'

stages:
  - smoke tests
  - network up
  - cluster up
  - bigbang up
  - test
  - bigbang down
  - cluster down
  - network down
  - package
  - release

variables:
  RELEASE_BUCKET: umbrella-bigbang-releases
  IMAGE_LIST: images.txt
  IMAGE_PKG: images.tar.gz
  REPOS_PKG: repositories.tar.gz

#-----------------------------------------------------------------------------------------------------------------------
# Pre Stage Jobs
#

pre vars:
  image: registry.dsop.io/platform-one/big-bang/pipeline-templates/pipeline-templates/pre-envs:ubi8.3
  stage: .pre
  artifacts:
    reports:
      dotenv: variables.env
  script:
  # obtain MR and master versions
  - CHART_MR_VERSION=$(sed -n -e 's/^version. //p' chart/Chart.yaml)
  - git fetch && git checkout ${CI_DEFAULT_BRANCH}
  - CHART_MA_VERSION=$(sed -n -e 's/^version. //p' chart/Chart.yaml)
  - git fetch && git checkout ${CI_COMMIT_REF_NAME}
  - echo "CHART_MR_VERSION=$CHART_MR_VERSION" >> variables.env
  - echo "CHART_MA_VERSION=$CHART_MA_VERSION" >> variables.env
  # obtain semver differences (subtract master version from mr verison)
  - CHART_VERSION_DIFF=$(./scripts/semver_diff.sh $CHART_MR_VERSION $CHART_MA_VERSION)
  - IFS=. DIFF_ARR=(${CHART_VERSION_DIFF##*-})
  - echo "CHART_VERSION_DIFF=$CHART_VERSION_DIFF" >> variables.env
  # detect breaking change (first two version sections in semver diff)
  - CHART_BREAKING_CHANGE="false"
  - if (( ${DIFF_ARR[0]} > 0 )); then CHART_BREAKING_CHANGE="true"; fi
  - if (( ${DIFF_ARR[1]} > 0 )); then CHART_BREAKING_CHANGE="true"; fi
  # store variables
  - echo "CHART_BREAKING_CHANGE=$CHART_BREAKING_CHANGE" >> variables.env
  - cat variables.env

#-----------------------------------------------------------------------------------------------------------------------

#-----------------------------------------------------------------------------------------------------------------------
# Smoke Tests
#

.bigbang:
  image: registry.dsop.io/platform-one/big-bang/pipeline-templates/pipeline-templates/k3d-builder:0.0.1