From: Ross Burton <ross.burton@arm.com>
Date: Fri, 18 Oct 2024 16:34:14 +0000 (+0100)
Subject: buildstats-summary: look for buildstats if not specified
X-Git-Tag: uninative-4.7~1103
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aeb69fbe130dca37b39d4065ec983441e0052803;p=thirdparty%2Fopenembedded%2Fopenembedded-core.git

buildstats-summary: look for buildstats if not specified

If the user hasn't specified a buildstats directory, use the latest
entry under $BUILDDIR.

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/scripts/buildstats-summary b/scripts/buildstats-summary
index b10c671b29b..cc2a27722af 100755
--- a/scripts/buildstats-summary
+++ b/scripts/buildstats-summary
@@ -87,7 +87,11 @@ def main(argv=None) -> int:
     )
 
     parser.add_argument(
-        "buildstats", metavar="BUILDSTATS", help="Buildstats file", type=pathlib.Path
+        "buildstats",
+        metavar="BUILDSTATS",
+        nargs="?",
+        type=pathlib.Path,
+        help="Buildstats file, or latest if not specified",
     )
     parser.add_argument(
         "--sort",
@@ -116,6 +120,16 @@ def main(argv=None) -> int:
 
     args = parser.parse_args(argv)
 
+    # If a buildstats file wasn't specified, try to find the last one
+    if not args.buildstats:
+        try:
+            builddir = pathlib.Path(os.environ["BUILDDIR"])
+            buildstats_dir = builddir / "tmp" / "buildstats"
+            args.buildstats = sorted(buildstats_dir.iterdir())[-1]
+        except KeyError:
+            print("Build environment has not been configured, cannot find buildstats")
+            return 1
+
     bs = read_buildstats(args.buildstats)
     dump_buildstats(args, bs)