1 files changed, 110 insertions, 0 deletions

diff --git a/scripts/patchtest-send-results b/scripts/patchtest-send-results
new file mode 100755
index 0000000000..8a3dadbd11
--- /dev/null
+++ b/scripts/patchtest-send-results
@@ -0,0 +1,110 @@
+#!/usr/bin/env python3
+# ex:ts=4:sw=4:sts=4:et
+# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
+#
+# patchtest: execute all unittest test cases discovered for a single patch
+# Note that this script is currently under development and has been
+# hard-coded with default values for testing purposes. This script
+# should not be used without changing the default recipient, at minimum.
+#
+# Copyright (C) 2023 BayLibre Inc.
+#
+# SPDX-License-Identifier: GPL-2.0-only
+# 
+
+import argparse
+import boto3
+import configparser
+import mailbox
+import os
+import re
+import sys
+
+greeting = """Thank you for your submission. Patchtest identified one
+or more issues with the patch. Please see the log below for
+more information:\n\n---\n"""
+
+suggestions = """\n---\n\nPlease address the issues identified and
+submit a new revision of the patch, or alternatively, reply to this
+email with an explanation of why the patch should be accepted. If you
+believe these results are due to an error in patchtest, please submit a
+bug at https://bugzilla.yoctoproject.org/ (use the 'Patchtest' category
+under 'Yocto Project Subprojects'). For more information on specific
+failures, see: https://wiki.yoctoproject.org/wiki/Patchtest. Thank
+you!"""
+
+def has_a_failed_test(raw_results):
+    return any(raw_result.split(':')[0] == "FAIL" for raw_result in raw_results.splitlines())
+
+parser = argparse.ArgumentParser(description="Send patchtest results to a submitter for a given patch")
+parser.add_argument("-p", "--patch", dest="patch", required=True, help="The patch file to summarize")
+parser.add_argument("-d", "--debug", dest="debug", required=False, action='store_true', help="Print raw email headers and content, but don't actually send it")
+args = parser.parse_args()
+
+if not os.path.exists(args.patch):
+    print(f"Patch '{args.patch}' not found - did you provide the right path?")
+    sys.exit(1)
+elif not os.path.exists(args.patch + ".testresult"):
+    print(f"Found patch '{args.patch}' but '{args.patch}.testresult' was not present. Have you run patchtest on the patch?")
+    sys.exit(1)
+
+result_file = args.patch + ".testresult"
+testresult = None
+
+with open(result_file, "r") as f:
+    testresult = f.read()
+
+# we know these patch files will only contain a single patch, so only
+# worry about the first element for getting the subject
+mbox = mailbox.mbox(args.patch)
+mbox_subject = mbox[0]['subject']
+subject_line = f"Patchtest results for {mbox_subject}"
+
+# extract the submitter email address and use it as the reply address
+# for the results
+reply_address = mbox[0]['from']
+
+# extract the message ID and use that as the in-reply-to address
+# TODO: This will need to change again when patchtest can handle a whole
+# series at once
+in_reply_to = mbox[0]['Message-ID']
+
+# the address the results email is sent from
+from_address = "patchtest@automation.yoctoproject.org"
+
+# mailing list to CC
+cc_address = "openembedded-core@lists.openembedded.org"
+
+if has_a_failed_test(testresult):
+    reply_contents = None
+    if len(max(open(result_file, 'r'), key=len)) > 220:
+        warning = "Tests failed for the patch, but the results log could not be processed due to excessive result line length."
+        reply_contents = greeting + warning + suggestions
+    else:
+        reply_contents = greeting + testresult + suggestions
+
+    ses_client = boto3.client('ses', region_name='us-west-2')
+
+    # Construct the headers for the email. We only want to reply
+    # directly to the tested patch, so make In-Reply-To and References
+    # the same value.
+    raw_data = 'From: ' + from_address + '\nTo: ' + reply_address + \
+        '\nCC: ' + cc_address + '\nSubject:' + subject_line + \
+        '\nIn-Reply-To:' + in_reply_to + \
+        '\nReferences:' + in_reply_to + \
+        '\nMIME-Version: 1.0" + \
+        "\nContent-type: Multipart/Mixed;boundary="NextPart"\n\n--NextPart\nContent-Type: text/plain\n\n' + \
+        reply_contents + '\n\n--NextPart'
+
+    if args.debug:
+        print(f"RawMessage: \n\n{raw_data}")
+    else:
+        response = ses_client.send_raw_email(
+            Source="patchtest@automation.yoctoproject.org",
+            RawMessage={
+                "Data": raw_data,
+            },
+        )
+
+else:
+    print(f"No failures identified for {args.patch}.")