1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
#!/usr/bin/env python3
#
# Extract git patchset from notmuch emails
#
# Copyright (C) 2017 Aurelien Aptel <aurelien.aptel@gmail.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
import mailbox
import sys
import tempfile
import subprocess
import re
import getopt
def get_body(message):
body = None
if message.is_multipart():
for part in message.walk():
if part.is_multipart():
for subpart in part.walk():
if subpart.get_content_type() == 'text/plain':
body = subpart.get_payload(decode=True)
elif part.get_content_type() == 'text/plain':
body = part.get_payload(decode=True)
elif message.get_content_type() == 'text/plain':
body = message.get_payload(decode=True)
if isinstance(body, bytes):
body = body.decode('utf-8')
return body
def is_git_patch(msg):
# we want to skip cover letters, hence why we look for @@
body = get_body(msg)
match = re.search(r'''\n@@ [0-9 +,-]+ @@''', body)
# return ("git-send-email" in msg['x-mailer'] and match)
return match
def has_reroll_count(msg, v):
subject_prefix = get_subject_prefix(msg['subject'])
if subject_prefix is not None:
return "v"+str(v) in subject_prefix \
or (v == 1 and not any(entry[0] == 'v' for entry in subject_prefix))
def get_subject_prefix(s):
match = re.search(r'''^\[(.*PATCH.*)\]''', s)
if match:
return match.group(1).split()
def main():
try:
opts, query = getopt.getopt(sys.argv[1:], "v:", ["reroll-count="])
except getopt.GetoptError as err:
sys.stderr.write(str(err)+"\n")
sys.exit(2)
reroll_count = 1
for o, a in opts:
if o in ("-v", "--reroll-count"):
reroll_count = int(a)
with tempfile.NamedTemporaryFile() as in_mb_file:
out = subprocess.check_output(['notmuch', 'show', '--format=mbox']+query)
in_mb_file.write(out)
in_mb_file.flush()
in_mb = mailbox.mbox(in_mb_file.name)
with tempfile.NamedTemporaryFile() as out_mb_file:
out_mb = mailbox.mbox(out_mb_file.name)
for m in in_mb:
if is_git_patch(m) and has_reroll_count(m, reroll_count):
sys.stderr.write(m['subject']+"\n")
out_mb.add(m)
out_mb.flush()
print(open(out_mb_file.name).read())
if __name__ == '__main__':
main()
|