[CI] Remove the GitHub macOS tests workflow

.gitlab-ci.yml

@@ -619,18 +619,6 @@ workflow:
   - <<: *if_main_branch
   - <<: *if_release_branch
 
-.on_main_or_release_branch_or_all_builds_or_pkg_installer_changes:
-  - <<: *if_main_branch
-  - <<: *if_release_branch
-  - <<: *if_run_all_builds
-  - <<: *if_run_all_unit_tests
-  - changes:
-      paths:
-        - pkg/fleet/**/*
-      compare_to: main
-    variables:
-      FAST_TESTS: "true"
-
 .only_main:
   - <<: *if_not_main_branch
     when: never

.gitlab/source_test/macos.yml

@@ -2,44 +2,8 @@
 include:
   - .gitlab/common/macos.yml
 
-tests_macos:
-  stage: source_test
-  # HACK: Run macOS unit tests only on full pipelines, to limit the use of macOS GitHub runners.
-  rules:
-    - !reference [.on_main_or_release_branch_or_all_builds_or_pkg_installer_changes]
-    - when: manual
-      allow_failure: true
-  image: registry.ddbuild.io/ci/datadog-agent-buildimages/deb_x64$DATADOG_AGENT_BUILDIMAGES_SUFFIX:$DATADOG_AGENT_BUILDIMAGES
-  tags: ["arch:amd64"]
-  needs: ["setup_agent_version"]
-  script:
-    - !reference [.setup_macos_github_app]
-    - $S3_CP_CMD $S3_ARTIFACTS_URI/agent-version.cache .
-    - export VERSION_CACHE_CONTENT=$(cat agent-version.cache | base64 -)
-    # Python 3.12 changes default behavior how packages are installed.
-    # In particular, --break-system-packages command line option is
-    # required to use the old behavior or use a virtual env. https://github.com/actions/runner-images/issues/8615
-    - python3 -m pip install -r tasks/libs/requirements-github.txt --break-system-packages
-    - FAST_TESTS_FLAG=""
-    - if [[ "$FAST_TESTS" = "true" ]]; then FAST_TESTS_FLAG="--fast-tests true"; fi
-    - inv -e github.trigger-macos --workflow-type "test" --datadog-agent-ref "$CI_COMMIT_SHA" --version-cache "$VERSION_CACHE_CONTENT" $FAST_TESTS_FLAG --test-washer
-  timeout: 6h
-  after_script:
-    - $CI_PROJECT_DIR/tools/ci/junit_upload.sh "junit-*-repacked.tgz"
-  artifacts:
-    expire_in: 2 weeks
-    when: always
-    paths:
-      - test_output.json
-      - junit-*-repacked.tgz
-    reports:
-      junit: "**/junit-out-*.xml"
-
 .tests_macos_gitlab:
   stage: source_test
-  rules:
-    - !reference [.except_mergequeue]
-    - when: on_success
   extends: .macos_gitlab
   needs: ["go_deps", "go_tools_deps"]
   variables:

tasks/github_tasks.py

@@ -22,7 +22,6 @@
 from tasks.libs.common.constants import DEFAULT_INTEGRATIONS_CORE_BRANCH
 from tasks.libs.common.datadog_api import create_gauge, send_event, send_metrics
 from tasks.libs.common.git import get_default_branch
-from tasks.libs.common.junit_upload_core import repack_macos_junit_tar
 from tasks.libs.common.utils import get_git_pretty_ref
 from tasks.libs.owners.linter import codeowner_has_orphans, directory_has_packages_without_owner
 from tasks.libs.owners.parsing import read_owners
@@ -76,8 +75,6 @@ def trigger_macos(
     version_cache=None,
     retry_download=3,
     retry_interval=10,
-    fast_tests=None,
-    test_washer=False,
     integrations_core_ref=DEFAULT_INTEGRATIONS_CORE_BRANCH,
 ):
     """
@@ -107,26 +104,8 @@ def trigger_macos(
             version_cache_file_content=version_cache,
             integrations_core_ref=integrations_core_ref,
         )
-    elif workflow_type == "test":
-        conclusion = _trigger_macos_workflow(
-            release_version,
-            destination,
-            retry_download,
-            retry_interval,
-            workflow_name="test.yaml",
-            datadog_agent_ref=datadog_agent_ref,
-            version_cache_file_content=version_cache,
-            fast_tests=fast_tests,
-            test_washer=test_washer,
-        )
-        repack_macos_junit_tar(conclusion, "junit-tests_macos.tgz", "junit-tests_macos-repacked.tgz")
-    elif workflow_type == "lint":
-        conclusion = _trigger_macos_workflow(
-            release_version,
-            workflow_name="lint.yaml",
-            datadog_agent_ref=datadog_agent_ref,
-            version_cache_file_content=version_cache,
-        )
+    else:
+        raise Exit(f"Unsupported workflow type: {workflow_type}", code=1)
     if conclusion != "success":
         raise Exit(message=f"Macos {workflow_type} workflow {conclusion}", code=1)
 

tasks/libs/common/junit_upload_core.py

@@ -377,25 +377,3 @@ def produce_junit_tar(files, result_path):
         job_env_info.size = job_env_file.getbuffer().nbytes
         job_env_file.seek(0)
         tgz.addfile(job_env_info, job_env_file)
-
-
-def repack_macos_junit_tar(workflow_conclusion, infile, outfile):
-    """
-    Repacks JUnit tgz file from macOS Github Action run, so it would
-    contain correct job name and job URL.
-    """
-    if workflow_conclusion == "cancelled" and not os.path.exists(infile):
-        print(f"Skipping repacking of JUnit tarball due to {workflow_conclusion} workflow")
-        return
-
-    with tarfile.open(infile) as infp, tarfile.open(outfile, "w:gz") as outfp, tempfile.TemporaryDirectory() as tempd:
-        infp.extractall(tempd)
-
-        # write the proper job url and job name
-        with open(os.path.join(tempd, JOB_ENV_FILE_NAME), "w") as fp:
-            fp.write(f'CI_JOB_URL={os.environ.get("CI_JOB_URL", "")}\n')
-            fp.write(f'CI_JOB_NAME={os.environ.get("CI_JOB_NAME", "")}')
-
-        # pack all files to a new tarball
-        for f in os.listdir(tempd):
-            outfp.add(os.path.join(tempd, f), arcname=f)