commit 71883fca0256d22f7b624de28f3e124d74a825ed
author Gurpreet Singh <gurpreetgs@google.com> Fri Oct 21 11:19:12 2022 +0000
committer Gurpreet Singh <gurpreetgs@google.com> Fri Oct 21 13:14:49 2022 +0000
tree e6908f965b2857e073e5e380c42bf6e8528993d2
parent 28a0ee3240e635b1e0813fe9f08a89d1b2e88515

Remove timestamps from api diff files by using labels.

The api diff files contain the timestamp of files which are being
diffed. This results in different diffs getting generated everytime
even if all the APIs are the same.
In order to generate same diffs, timestamps have been removed by
using the label flag while performing the diff operation.

Bug: 238757360
Test: The builds passed and the api diff files does not contain
timestamps.

Change-Id: If894f5a6632542b566eb0657d22d4c4b2f6afa83

build/mainline_modules_sdks.py

diff --git a/build/mainline_modules_sdks.py b/build/mainline_modules_sdks.py
index 7c9b853..d8dc06a 100755
--- a/build/mainline_modules_sdks.py
+++ b/build/mainline_modules_sdks.py
@@ -542,7 +542,8 @@
             # so disable the pylint check.
             # pylint: disable=subprocess-run-check
             diff = subprocess.run(
-                ["diff", "-u0", latest_api, extracted_current_api],
+                ["diff", "-u0", latest_api, extracted_current_api, "--label", latest_api, "--label",
+                 extracted_current_api],
                 capture_output=True).stdout.decode("utf-8")
             file_object.write(diff)