Revert "Merge branch 'diffblue-ci-template' into 'master'"

This reverts merge request !137047

config/metrics/counts_28d/20210216184559_ci_templates_total_unique_counts_monthly.yml

@@ -181,7 +181,6 @@ options:
   - p_ci_templates_terraform_module_base
   - p_ci_templates_terraform_module
   - p_ci_templates_pages_zola
-  - p_ci_templates_diffblue_cover
 distribution:
 - ce
 - ee

config/metrics/counts_28d/20231116002424_p_ci_templates_diffblue_cover_monthly.yml

----
-key_path: redis_hll_counters.ci_templates.p_ci_templates_diffblue_cover_monthly
-description: Count of pipelines using the Diffblue Cover template
-product_section: ci
-product_stage: pipeline_authoring
-product_group: pipeline_authoring
-value_type: number
-status: active
-milestone: "16.7"
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/137047
-time_frame: 28d
-data_source: redis_hll
-data_category: optional
-instrumentation_class: RedisHLLMetric
-distribution:
-- ce
-- ee
-tier:
-- free
-- premium
-- ultimate
-options:
-  events:
-    - p_ci_templates_diffblue_cover

config/metrics/counts_7d/20210216184557_ci_templates_total_unique_counts_weekly.yml

@@ -182,7 +182,6 @@ options:
   - p_ci_templates_terraform_module_base
   - p_ci_templates_terraform_module
   - p_ci_templates_pages_zola
-  - p_ci_templates_diffblue_cover
 distribution:
 - ce
 - ee

config/metrics/counts_7d/20231116002421_p_ci_templates_diffblue_cover_weekly.yml

----
-key_path: redis_hll_counters.ci_templates.p_ci_templates_diffblue_cover_weekly
-description: Count of pipelines using the Diffblue Cover template
-product_section: ci
-product_stage: pipeline_authoring
-product_group: pipeline_authoring
-value_type: number
-status: active
-milestone: "16.7"
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/137047
-time_frame: 7d
-data_source: redis_hll
-data_category: optional
-instrumentation_class: RedisHLLMetric
-distribution:
-- ce
-- ee
-tier:
-- free
-- premium
-- ultimate
-options:
-  events:
-    - p_ci_templates_diffblue_cover

lib/gitlab/ci/templates/Diffblue-Cover.gitlab-ci.yml

-# This template is provided and maintained by Diffblue.
-# You can copy and paste this template into a new `.gitlab-ci.yml` file.
-# This template is designed to be used with the Cover Pipeline for GitLab integration from Diffblue.
-# It will download the latest version of Diffblue Cover, build the associated project, and
-# automatically write Java unit tests for the project.
-# Note that additional config is required:
-# https://docs.diffblue.com/features/cover-pipeline/cover-pipeline-for-gitlab
-# You should not add this template to an existing `.gitlab-ci.yml` file by using the `include:` keyword.
-#
-# To contribute improvements to CI/CD templates, please follow the Development guide at:
-# https://docs.gitlab.com/ee/development/cicd/templates.html
-# This specific template is located at:
-# https://gitlab.com/gitlab-org/gitlab/-/blob/master/lib/gitlab/ci/templates/Diffblue-Cover.gitlab-ci.yml
-
-variables:
-  # Configure the following via the Diffblue Cover integration config for your project, or by
-  # using CI/CD masked Variables.
-  # For details, see https://docs.diffblue.com/features/cover-pipeline/cover-pipeline-for-gitlab
-
-  # Diffblue Cover license key: DIFFBLUE_LICENSE_KEY
-  # Refer to your welcome email or you can obtain a free trial key from
-  # https://www.diffblue.com/try-cover/gitlab
-
-  # GitLab access token: DIFFBLUE_ACCESS_TOKEN, DIFFBLUE_ACCESS_TOKEN_NAME
-  # The access token should have a role of Developer or better and should have
-  # api and write_repository permissions.
-
-  # Diffblue Cover requires a minimum of 4GB of memory.
-  JVM_ARGS: -Xmx4g
-
-stages:
-  - build
-
-diffblue-cover:
-  stage: build
-
-  # Select the Cover CLI docker image to use with your CI tool.
-  # Tag variations are produced for each supported JDK version.
-  # Go to https://hub.docker.com/r/diffblue/cover-cli for details.
-  # Note: To use the latest version of Diffblue Cover, use one of the latest-jdk<nn> tags.
-  # To use a specific release version, use one of the yyyy.mm.dd-jdk<nn> tags.
-  image: diffblue/cover-cli:latest-jdk17
-
-  # Diffblue Cover currently only supports running on merge_request_events.
-  rules:
-    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
-
-  # Diffblue Cover log files are saved to a .diffblue/ directory in the pipeline artifacts,
-  # and are available for download once the pipeline completes.
-  artifacts:
-    paths:
-      - "**/.diffblue/"
-
-  script:
-
-    # Diffblue Cover requires the project to be built before creating any tests.
-    # Either specify the build command here (one of the following), or provide
-    # prebuilt artifacts via a job dependency.
-
-    # Maven project example (comment out the Gradle version if used):
-    - mvn test-compile --batch-mode --no-transfer-progress
-
-    # Gradle project example (comment out the Maven version if used):
-    # - gradle testClasses
-
-    # Diffblue Cover commands and options to run.
-    #   dcover – the core Diffblue Cover command
-    #   ci – enable the GitLab CI/CD integration via environment variables
-    #   activate - activate the license key
-    #   validate - remove non-compiling and failing tests
-    #   create - create new tests for your project
-    #   --maven – use the maven build tool
-    # For detailed information on Cover CLI commands and options, see
-    # https://docs.diffblue.com/features/cover-cli/commands-and-arguments
-    - dcover
-        ci
-        activate
-        validate --maven
-        create --maven
-
-    # Diffblue Cover will also respond to specific project labels:
-    #   Diffblue Cover: Baseline
-    #     Used to mark a merge request as requiring a full suite of tests to be written.
-    #     This overrides the default behaviour where Cover will only write tests related
-    #     to the code changes already in the merge request. This is useful when running Diffblue
-    #     Cover for the first time on a project and when new product enhancements are released.
-    #   Diffblue Cover: Skip
-    #     Used to mark a merge request as requiring no tests to be written.

spec/lib/gitlab/ci/templates/Diffblue_Cover_spec.rb

-# frozen_string_literal: true
-
-require 'spec_helper'
-
-RSpec.describe 'Diffblue-Cover.gitlab-ci.yml', feature_category: :continuous_integration do
-  subject(:template) { Gitlab::Template::GitlabCiYmlTemplate.find('Diffblue-Cover') }
-
-  describe 'the created pipeline' do
-    let(:pipeline_branch) { 'patch-1' }
-    let_it_be(:project) { create(:project, :repository, create_branch: 'patch-1') }
-    let(:user) { project.first_owner }
-
-    let(:mr_service) { MergeRequests::CreatePipelineService.new(project: project, current_user: user) }
-    let(:merge_request) { create(:merge_request, :simple, source_project: project, source_branch: pipeline_branch) }
-    let(:mr_pipeline) { mr_service.execute(merge_request).payload }
-    let(:mr_build_names) { mr_pipeline.builds.pluck(:name) }
-
-    before do
-      stub_ci_pipeline_yaml_file(template.content)
-    end
-
-    it 'creates diffblue-cover jobs' do
-      expect(mr_build_names).to include('diffblue-cover')
-    end
-  end
-end

spec/lib/gitlab/ci/templates/templates_spec.rb

@@ -20,7 +20,6 @@
 
   context 'that support autodevops' do
     exceptions = [
-      'Diffblue-Cover.gitlab-ci.yml',       # no auto-devops
       'Security/DAST.gitlab-ci.yml',        # DAST stage is defined inside AutoDevops yml
       'Security/DAST-API.gitlab-ci.yml',    # no auto-devops
       'Security/API-Fuzzing.gitlab-ci.yml', # no auto-devops