From: Alex Bennée <alex.bennee@linaro.org>
Date: Thu, 10 Jul 2025 10:45:25 +0000 (+0100)
Subject: gitlab: add -n option to check-units script
X-Git-Tag: v10.1.0-rc0~20^2~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=17c2c399bdf75c314bfce97fb9fb21badc9e4465;p=thirdparty%2Fqemu.git

gitlab: add -n option to check-units script

Mostly a developer aid for those who want to look at the full backlog
of multiple build units.

Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-ID: <20250710104531.3099313-3-alex.bennee@linaro.org>
---

diff --git a/.gitlab-ci.d/check-units.py b/.gitlab-ci.d/check-units.py
index cdc62ae5ee..cebef0e8be 100755
--- a/.gitlab-ci.d/check-units.py
+++ b/.gitlab-ci.d/check-units.py
@@ -30,7 +30,7 @@ def extract_build_units(cc_path):
     return build_units
 
 
-def analyse_units(build_units):
+def analyse_units(build_units, top_n):
     """
     Analyse the build units and report stats and the top 10 rebuilds
     """
@@ -44,7 +44,7 @@ def analyse_units(build_units):
                                 reverse=True)
 
     print("Most rebuilt units:")
-    for unit, count in sorted_build_units[:20]:
+    for unit, count in sorted_build_units[:top_n]:
         print(f"  {unit} built {count} times")
 
     print("Least rebuilt units:")
@@ -57,12 +57,14 @@ if __name__ == "__main__":
         description="analyse number of build units in compile_commands.json")
     parser.add_argument("cc_path", type=Path, default=None,
                         help="Path to compile_commands.json")
+    parser.add_argument("-n", type=int, default=20,
+                        help="Dump the top <n> entries")
 
     args = parser.parse_args()
 
     if path.isfile(args.cc_path) and access(args.cc_path, R_OK):
         units = extract_build_units(args.cc_path)
-        analyse_units(units)
+        analyse_units(units, args.n)
         exit(0)
     else:
         print(f"{args.cc_path} doesn't exist or isn't readable")