scripts: Add delete_job_artifacts script to delete all artifacts from untagged jobs

For a given project all artifacts may be deleted. This was needed due to
space limitations on the gitlab server.

scripts/delete_job_artifacts.py

+#!/usr/bin/env python3
+"""
+
+Query job by project and tag.
+Delete job artifacts if it is not a git tag (release)
+
+"""
+
+
+import argparse
+import logging
+import sys
+
+import gitlab as gl
+
+__author__ = "Jonas Höppner"
+__email__ = "jonas.hoeppner@garz-fricke.com"
+
+GITLAB_SERVER = "https://git.seco.com"
+# ID of the guf_yocto group
+GITLAB_GROUP_ID = "556"
+
+DISTRO_PROJECT_ID = "1748"
+MACHINE_PROJECT_ID = "2074"
+MANIFEST_PROJECT_ID = "1725"
+
+DEFAULTBRANCH = "dunfell"
+
+GITLAB_TIMEFORMAT = "%Y-%m-%dT%H:%M:%S.%f%z"
+TIMEFORMAT = "%Y-%m-%d %H:%M"
+
+verbose = 0
+
+
+def main(args):
+    parser = argparse.ArgumentParser(description=__doc__, usage="%(prog)s [OPTIONS]")
+
+    parser.add_argument(
+        "--gitlab-url",
+        help="""URL to the GitLab instance""",
+        dest="gitlab_url",
+        action="store",
+        default=GITLAB_SERVER,
+    )
+    parser.add_argument(
+        "--token",
+        help="""GitLab REST API private access token""",
+        dest="token",
+        required=True,
+    )
+    parser.add_argument(
+        "--project",
+        help="""GitLab project where the jobs are queried from""",
+        dest="project",
+        default="seco-ne/yocto/manifest",
+    )
+
+    parser.add_argument(
+        "--filter-tag", help="""Only jobs with this gitlab job tag set""", default=None
+    )
+    parser.add_argument(
+        "--filter-status", help="""Only jobs with this this status""", default=None
+    )
+
+    parser.add_argument(
+        "-v",
+        "--verbose",
+        action="count",
+        dest="verbose",
+        default=0,
+        help=("Increase verbosity."),
+    )
+
+    options = parser.parse_args(args)
+    if options.verbose:
+        logging.basicConfig(level=logging.DEBUG)
+
+    logging.debug(options)
+    gitlab = gl.Gitlab(options.gitlab_url, private_token=options.token)
+
+    project = gitlab.projects.get(options.project)
+
+    job_it = project.jobs.list(iterator=True)
+    for job in job_it:
+        # Skip release tags
+        if job.tag:
+            continue
+        if options.filter_status is not None and job.status != options.filter_status:
+            continue
+        if options.filter_tag is not None:
+            if not options.filter_tag in job.tag_list:
+                continue
+        job.delete_artifacts()
+        logging.debug(
+            "Deleted artifacts for %s: %s %s.",
+            job.name,
+            job.status,
+            str(job.tag_list),
+        )
+
+
+if __name__ == "__main__":
+    main(sys.argv[1:])