BaseTools/Scripts/PatchCheck.py: Check for Change-id

Code review tools like gerrit might use a 'Change-id' tag to track
the evolution of patches. This tag should be removed before
submitting a patch to the mailing-list.
It has been observed that contributors sometimes forget to remove
this tag. Add a check in PatchCheck.py to automate this.

Also add a '--ignore-change-id' command line parameter to ignore
the above check.

Signed-off-by: Pierre Gondois <Pierre.Gondois@arm.com>
Acked-by: Pedro Falcato <pedro.falcato@gmail.com>
Reviewed-by: Yuwei Chen <yuwei.chen@intel.com>
Reviewed-by: Rebecca Cran <rebecca@bsdio.com>

1 files changed, 17 insertions, 1 deletions

diff --git a/BaseTools/Scripts/PatchCheck.py b/BaseTools/Scripts/PatchCheck.py
index 7f372d4..1675dcb 100755
--- a/BaseTools/Scripts/PatchCheck.py
+++ b/BaseTools/Scripts/PatchCheck.py
@@ -3,7 +3,7 @@
 #

 #  Copyright (c) 2015 - 2021, Intel Corporation. All rights reserved.<BR>

 #  Copyright (C) 2020, Red Hat, Inc.<BR>

-#  Copyright (c) 2020, ARM Ltd. All rights reserved.<BR>

+#  Copyright (c) 2020 - 2023, Arm Limited. All rights reserved.<BR>

 #

 #  SPDX-License-Identifier: BSD-2-Clause-Patent

 #

@@ -26,6 +26,9 @@ class Verbose:
     SILENT, ONELINE, NORMAL = range(3)

     level = NORMAL

 

+class PatchCheckConf:

+    ignore_change_id = False

+

 class EmailAddressCheck:

     """Checks an email address."""

 

@@ -111,6 +114,8 @@ class CommitMessageCheck:
             self.check_signed_off_by()

             self.check_misc_signatures()

             self.check_overall_format()

+            if not PatchCheckConf.ignore_change_id:

+                self.check_change_id_format()

         self.report_message_result()

 

     url = 'https://github.com/tianocore/tianocore.github.io/wiki/Commit-Message-Format'

@@ -307,6 +312,12 @@ class CommitMessageCheck:
                 break

             last_sig_line = line.strip()

 

+    def check_change_id_format(self):

+        cid='Change-Id:'

+        if self.msg.find(cid) != -1:

+            self.error('\"%s\" found in commit message:' % cid)

+            return

+

 (START, PRE_PATCH, PATCH) = range(3)

 

 class GitDiffCheck:

@@ -780,11 +791,16 @@ class PatchCheckApp:
         group.add_argument("--silent",

                            action="store_true",

                            help="Print nothing")

+        group.add_argument("--ignore-change-id",

+                           action="store_true",

+                           help="Ignore the presence of 'Change-Id:' tags in commit message")

         self.args = parser.parse_args()

         if self.args.oneline:

             Verbose.level = Verbose.ONELINE

         if self.args.silent:

             Verbose.level = Verbose.SILENT

+        if self.args.ignore_change_id:

+            PatchCheckConf.ignore_change_id = True

 

 if __name__ == "__main__":

     sys.exit(PatchCheckApp().retval)