Mr pipeline (Tests + code coverage)

.gitlab-ci.yml

variables:
  LC_ALL: "en_US.UTF-8"
  LANG: "en_US.UTF-8"

  MR_LINK: "[MR $CI_MERGE_REQUEST_IID](https://gitlab-01/ios/-/merge_requests/$CI_MERGE_REQUEST_IID)"
  PIPELINE_URL: "https://gitlab-01/ios/pipelines/$CI_PIPELINE_ID"

  # схемы тестов которые нужно прогонять
  UNIT_TEST_SCHEMES: "PSBBaseTests"

  # swift scripts
  NOTIFY_TG: "swift ./build_scripts/telegram_send.swift $GITLAB_USER_LOGIN $TG_TOKEN $TG_CHATID $TG_USERS_LIST"
  NOTIFY_TG_TESTS: "swift ./build_scripts/telegram_send_junit.swift $GITLAB_USER_LOGIN $TG_TOKEN $TG_CHATID $TG_USERS_LIST"

  PROJ_URL: "https://gitlab-01/api/v4/projects/142/"

stages:
  - mr_build_and_test
  - mr_fail_if_tests_failed
  - failed_job_mr


.failed_job_template:
  variables:
    GIT_STRATEGY: none
  tags:
    - ios
    - smb
  script:
    - ${NOTIFY_TG} "❗ Ошибка при исполнении пайплайна. [PIPELINE LINK]($PIPELINE_URL)"
  when: on_failure

.unit_test_pattern:
  variables:
    GIT_STRATEGY: fetch
  tags:
    - ios
    - smb
  before_script:
    - ${NOTIFY_TG} "⌛ - ${CI_COMMIT_TAG} ${CI_JOB_NAME}"
  script:
    - fastlane unit_test schemes:${UNIT_TEST_SCHEMES}
    - ${NOTIFY_TG_TESTS} "✅ - ${CI_COMMIT_TAG} ${CI_JOB_NAME}" "schemes_${UNIT_TEST_SCHEMES}"
  artifacts:
    paths:
        - $CI_PROJECT_DIR/tests/PSBBaseTests_report/report.html
    expire_in: 1 week
    reports:
      junit: $CI_PROJECT_DIR/tests/PSBBaseTests_report/report.junit

mr_build_and_test:
  extends: .unit_test_pattern
  stage: mr_build_and_test
  before_script:
    - ${NOTIFY_TG} "⌛ - started [mr pipeline]($PIPELINE_URL). $MR_LINK"
  script:
    - ./Pods/SwiftLint/swiftlint lint --strict
    - fastlane unit_test schemes:${UNIT_TEST_SCHEMES}
    - fastlane code_coverage scheme:${UNIT_TEST_SCHEMES}
    - swift ./build_scripts/write_percent_of_coverage.swift scheme_${UNIT_TEST_SCHEMES}
    - CURRENT=`cat coverage/.current`
    - swift ./build_scripts/write_coverage_to_file.swift baseUrl_$PROJ_URL token_$CI_MAINTAINER_TOKEN from_master filename_.max
    - MAX=`if [ -f coverage/.max ] ; then cat coverage/.max ; else echo 0 ; fi`
    - echo MAX coverage = $MAX
    - echo CURRENT coverage = $CURRENT
    - LOG_ERROR="🆘 CURRENT($CURRENT) coverage must be at least MAX($MAX)"
    - TG_ERROR="🆘 - текущий процент покрытия $CURRENT меньше минимального порога $MAX [mr pipeline]($PIPELINE_URL). $MR_LINK"
    - if (( $(echo "$CURRENT < $MAX" |bc -l) )) ; then echo $LOG_ERROR; ${NOTIFY_TG} "$TG_ERROR"; exit 1 ; fi
    - ${NOTIFY_TG_TESTS} "✅ - succeed [mr pipeline]($PIPELINE_URL). $MR_LINK" "schemes_${UNIT_TEST_SCHEMES}"
  only: 
    - merge_requests
  allow_failure: false
  artifacts:
    paths:
      - $CI_PROJECT_DIR/tests/PSBBaseTests_report/report.html
    expire_in: 1 week
    reports:
      junit: $CI_PROJECT_DIR/tests/PSBBaseTests_report/report.junit

mr_fail_if_tests_failed:
  variables:
    GIT_STRATEGY: fetch
  tags:
    - ios
    - smb
  stage: mr_fail_if_tests_failed
  script:
    - FILE='tests/PSBBaseTests_report/report.html'
    - TEXT=`if [ -f $FILE ] ; then cat $FILE ; else echo "Failed load tests report"; exit 1 ; fi`
    - echo $TEXT
    - SED=`echo $TEXT | sed -e 's/.*<h2 id="fail-count"><span class="number">\(.*\)<\/span> failures<\/h2>.*/\1/'`
    - echo $SED
    - FAILS_COUNT=`(echo $SED | grep -Eq '^\d+$') && echo $SED || echo 0`
    - echo $FAILS_COUNT
    - if [[ $FAILS_COUNT > 0 ]] ; then echo "🆘 есть зафейленные тесты"; exit 1; else echo SUCCESS ; fi
  only: 
    - merge_requests
  allow_failure: false

failed_job_mr:
  extends: .failed_job_template
  stage: failed_job_mr
  only: 
    - merge_requests