ci: crnm: extend it to work with other instances

ci-run_n_monitor tool can work with more projects than Mesa. It would be split
to its own repo with transparent access from the scripts in Mesa. But
meanwhile, this simple change allows using more GitLab instances than the
default gl.fd.o.

Signed-off-by: Sergi Blanch-Torne <sergi.blanch.torne@collabora.com>
Reviewed-by: Guilherme Gallo <guilherme.gallo@collabora.com>
Acked-by: Eric Engestrom <eric@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35826>

bin/ci/ci_run_n_monitor.py

@@ -429,6 +429,13 @@ def parse_args() -> argparse.Namespace:
         epilog="Example: mesa-monitor.py --rev $(git rev-parse HEAD) "
         + '--target ".*traces" ',
     )
+    parser.add_argument(
+        "--server",
+        metavar="gitlab-server",
+        type=str,
+        default=GITLAB_URL,
+        help=f"Specify the GitLab server work with (Default: {GITLAB_URL})",
+    )
     parser.add_argument(
         "--target",
         metavar="target-job",
@@ -534,6 +541,7 @@ def print_detected_jobs(
 
 
 def find_dependencies(
+    server: str,
     token: str | None,
     target_jobs_regex: re.Pattern,
     include_stage_regex: re.Pattern,
@@ -549,6 +557,7 @@ def find_dependencies(
     dependencies, and returns the names of these jobs.
 
     Args:
+        server (str): The url to the GitLab server.
         token (str | None): The GitLab API token. If None, the API is accessed without
                             authentication.
         target_jobs_regex (re.Pattern): A regex pattern to match the names of the target jobs.
@@ -561,7 +570,10 @@ def find_dependencies(
     Raises:
         SystemExit: If no target jobs are found in the pipeline.
     """
-    gql_instance = GitlabGQL(token=token)
+    gql_instance = GitlabGQL(
+        url=f"{server}/api/graphql",
+        token=token
+    )
     dag = create_job_needs_dag(
         gql_instance, {"projectPath": project_path.path_with_namespace, "iid": iid}
     )
@@ -624,7 +636,7 @@ def main() -> None:
 
         token = read_token(args.token)
 
-        gl = gitlab.Gitlab(url=GITLAB_URL,
+        gl = gitlab.Gitlab(url=args.server,
                            private_token=token,
                            retry_transient_errors=True)
 
@@ -700,6 +712,7 @@ def main() -> None:
         exclude_stage_regex = re.compile(exclude_stage)
 
         deps = find_dependencies(
+            server=args.server,
             token=token,
             target_jobs_regex=target_jobs_regex,
             include_stage_regex=include_stage_regex,