2 # SPDX-License-Identifier: GPL-2.0+
4 # Copyright (c) 2011 The Chromium OS Authors.
7 """See README for more information"""
9 from argparse import ArgumentParser
16 if __name__ == "__main__":
17 # Allow 'from patman import xxx to work'
18 our_path = os.path.dirname(os.path.realpath(__file__))
19 sys.path.append(os.path.join(our_path, '..'))
22 from patman import command
23 from patman import control
24 from patman import gitutil
25 from patman import project
26 from patman import settings
27 from patman import terminal
28 from patman import test_util
29 from patman import test_checkpatch
31 epilog = '''Create patches from commits in a branch, check them and email them
32 as specified by tags you place in the commits. Use -n to do a dry run first.'''
34 parser = ArgumentParser(epilog=epilog)
35 parser.add_argument('-b', '--branch', type=str,
36 help="Branch to process (by default, the current branch)")
37 parser.add_argument('-c', '--count', dest='count', type=int,
38 default=-1, help='Automatically create patches from top n commits')
39 parser.add_argument('-e', '--end', type=int, default=0,
40 help='Commits to skip at end of patch list')
41 parser.add_argument('-D', '--debug', action='store_true',
42 help='Enabling debugging (provides a full traceback on error)')
43 parser.add_argument('-p', '--project', default=project.DetectProject(),
44 help="Project name; affects default option values and "
45 "aliases [default: %(default)s]")
46 parser.add_argument('-P', '--patchwork-url',
47 default='https://patchwork.ozlabs.org',
48 help='URL of patchwork server [default: %(default)s]')
49 parser.add_argument('-s', '--start', dest='start', type=int,
50 default=0, help='Commit to start creating patches from (0 = HEAD)')
51 parser.add_argument('-v', '--verbose', action='store_true', dest='verbose',
52 default=False, help='Verbose output of errors and warnings')
53 parser.add_argument('-H', '--full-help', action='store_true', dest='full_help',
54 default=False, help='Display the README file')
56 subparsers = parser.add_subparsers(dest='cmd')
57 send = subparsers.add_parser('send')
58 send.add_argument('-i', '--ignore-errors', action='store_true',
59 dest='ignore_errors', default=False,
60 help='Send patches email even if patch errors are found')
61 send.add_argument('-l', '--limit-cc', dest='limit', type=int, default=None,
62 help='Limit the cc list to LIMIT entries [default: %(default)s]')
63 send.add_argument('-m', '--no-maintainers', action='store_false',
64 dest='add_maintainers', default=True,
65 help="Don't cc the file maintainers automatically")
66 send.add_argument('-n', '--dry-run', action='store_true', dest='dry_run',
67 default=False, help="Do a dry run (create but don't email patches)")
68 send.add_argument('-r', '--in-reply-to', type=str, action='store',
69 help="Message ID that this series is in reply to")
70 send.add_argument('-t', '--ignore-bad-tags', action='store_true',
71 default=False, help='Ignore bad tags / aliases')
72 send.add_argument('-T', '--thread', action='store_true', dest='thread',
73 default=False, help='Create patches as a single thread')
74 send.add_argument('--cc-cmd', dest='cc_cmd', type=str, action='store',
75 default=None, help='Output cc list for patch file (used by git)')
76 send.add_argument('--no-binary', action='store_true', dest='ignore_binary',
78 help="Do not output contents of changes in binary files")
79 send.add_argument('--no-check', action='store_false', dest='check_patch',
81 help="Don't check for patch compliance")
82 send.add_argument('--no-tags', action='store_false', dest='process_tags',
83 default=True, help="Don't process subject tags as aliases")
84 send.add_argument('--no-signoff', action='store_false', dest='add_signoff',
85 default=True, help="Don't add Signed-off-by to patches")
86 send.add_argument('--smtp-server', type=str,
87 help="Specify the SMTP server to 'git send-email'")
89 send.add_argument('patchfiles', nargs='*')
91 test_parser = subparsers.add_parser('test', help='Run tests')
92 test_parser.add_argument('testname', type=str, default=None, nargs='?',
93 help="Specify the test to run")
95 status = subparsers.add_parser('status',
96 help='Check status of patches in patchwork')
97 status.add_argument('-C', '--show-comments', action='store_true',
98 help='Show comments from each patch')
99 status.add_argument('-d', '--dest-branch', type=str,
100 help='Name of branch to create with collected responses')
101 status.add_argument('-f', '--force', action='store_true',
102 help='Force overwriting an existing branch')
104 # Parse options twice: first to get the project and second to handle
105 # defaults properly (which depends on project)
106 # Use parse_known_args() in case 'cmd' is omitted
108 args, rest = parser.parse_known_args(argv)
109 if hasattr(args, 'project'):
110 settings.Setup(gitutil, parser, args.project, '')
111 args, rest = parser.parse_known_args(argv)
113 # If we have a command, it is safe to parse all arguments
115 args = parser.parse_args(argv)
117 # No command, so insert it after the known arguments and before the ones
118 # that presumably relate to the 'send' subcommand
120 argv = argv[:-nargs] + ['send'] + rest
121 args = parser.parse_args(argv)
123 if __name__ != "__main__":
127 sys.tracebacklimit = 0
129 # Run our meagre tests
130 if args.cmd == 'test':
132 from patman import func_test
134 sys.argv = [sys.argv[0]]
135 result = unittest.TestResult()
136 suite = unittest.TestSuite()
137 loader = unittest.TestLoader()
138 for module in (test_checkpatch.TestPatch, func_test.TestFunctional):
141 suite.addTests(loader.loadTestsFromName(args.testname, module))
142 except AttributeError:
145 suite.addTests(loader.loadTestsFromTestCase(module))
148 for module in ['gitutil', 'settings', 'terminal']:
149 suite = doctest.DocTestSuite(module)
152 sys.exit(test_util.ReportResult('patman', args.testname, result))
154 # Process commits, produce patches files, check them, email them
155 elif args.cmd == 'send':
156 # Called from git with a patch filename as argument
157 # Printout a list of additional CC recipients for this patch
159 fd = open(args.cc_cmd, 'r')
160 re_line = re.compile('(\S*) (.*)')
161 for line in fd.readlines():
162 match = re_line.match(line)
163 if match and match.group(1) == args.patchfiles[0]:
164 for cc in match.group(2).split('\0'):
171 pager = os.getenv('PAGER')
174 fname = os.path.join(os.path.dirname(os.path.realpath(sys.argv[0])),
176 command.Run(pager, fname)
181 # Check status of patches in patchwork
182 elif args.cmd == 'status':
185 control.patchwork_status(args.branch, args.count, args.start, args.end,
186 args.dest_branch, args.force,
187 args.show_comments, args.patchwork_url)
188 except Exception as e:
189 terminal.Print('patman: %s: %s' % (type(e).__name__, e),
190 colour=terminal.Color.RED)
193 traceback.print_exc()