.gitlab-ci-check-golang-unittests-v2.yml

# .gitlab-ci-check-golang-unittests-v2.yml
#
# This gitlab-ci template runs unit tests and publishes code coverage
# from a Go repository
#
# Add it to the project in hand through Gitlab's include functionality
#
# include:
#   - project: 'Northern.tech/Mender/mendertesting'
#     file: '.gitlab-ci-check-golang-unittests-v2.yml'
#
# Requires the following variables set in the project CI/CD settings:
#   COVERALLS_TOKEN: Token from coveralls.io for this repository
#
stages:
  - test
  - publish

test:unit:
  variables:
    MONGO_VERSION: "6.0"
    GIT_STRATEGY: clone # clone entire repo instead of reusing workspace
    GIT_DEPTH: 0 # avoid shallow clone, this test requires full git history
    TEST_MONGO_URL: "mongodb://mongo"
  tags:
    - mender-qa-worker-generic-light
  stage: test
  needs: []
  except:
    - /^saas-[a-zA-Z0-9.]+$/
  image: golang:1.23.4
  services:
    - "mongo:${MONGO_VERSION}"
  before_script:
    # Install compile dependencies
    - if [ -f deb-requirements.txt ]; then
    -   apt-get -qq update && apt-get install -yq $(cat deb-requirements.txt)
    - fi
  script:
    # Install JUnit test reporting formatter
    - go install github.com/jstemmer/go-junit-report@v1.0.0
    # Run tests
    - go test ./... -v -covermode=atomic -coverprofile=coverage.txt 2>&1 |
      tee /dev/stderr |
      go-junit-report > test-results.xml || exit $?

  artifacts:
    expire_in: 2w
    paths:
      - coverage.txt
    reports:
      junit: test-results.xml
    when: always

publish:unittests:
  tags:
    - mender-qa-worker-generic-light
  stage: publish
  except:
    - /^saas-[a-zA-Z0-9.]+$/
  image: golang:1.23.4
  dependencies:
    - test:unit
  before_script:
    # Install dependencies
    - go install github.com/mattn/goveralls@v0.0.12
    # Coveralls env variables:
    #  According to https://docs.coveralls.io/supported-ci-services
    #  we should set CI_NAME, CI_BUILD_NUMBER, etc. But according
    #  to goveralls source code (https://github.com/mattn/goveralls)
    #  many of these are not supported. Set CI_BRANCH,
    #  and pass few others as command line arguments.
    #  See also https://docs.coveralls.io/api-reference
    - export CI_BRANCH=${CI_COMMIT_BRANCH}
  script:
    - goveralls
      -coverprofile coverage.txt
      -service gitlab-ci
      -jobid $CI_PIPELINE_ID
      -flagname unittests
      -parallel

coveralls:finish-build:
  tags:
    - mender-qa-worker-generic-light
  stage: .post
  # See https://docs.coveralls.io/parallel-build-webhook
  variables:
    COVERALLS_WEBHOOK_URL: "https://coveralls.io/webhook"
    COVERALLS_RERUN_BUILD_URL: "https://coveralls.io/rerun_build"
  image: curlimages/curl-base
  script:
    - 'curl -k ${COVERALLS_WEBHOOK_URL}?repo_token=${COVERALLS_TOKEN} -d "payload[build_num]=$CI_PIPELINE_ID&payload[status]=done"'
    - 'curl -k "${COVERALLS_RERUN_BUILD_URL}?repo_token=${COVERALLS_TOKEN}&build_num=${CI_PIPELINE_ID}"'