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('-s', '--start', dest='start', type=int,
47 default=0, help='Commit to start creating patches from (0 = HEAD)')
48 parser.add_argument('-v', '--verbose', action='store_true', dest='verbose',
49 default=False, help='Verbose output of errors and warnings')
50 parser.add_argument('-H', '--full-help', action='store_true', dest='full_help',
51 default=False, help='Display the README file')
53 subparsers = parser.add_subparsers(dest='cmd')
54 send = subparsers.add_parser('send')
55 send.add_argument('-i', '--ignore-errors', action='store_true',
56 dest='ignore_errors', default=False,
57 help='Send patches email even if patch errors are found')
58 send.add_argument('-l', '--limit-cc', dest='limit', type=int, default=None,
59 help='Limit the cc list to LIMIT entries [default: %(default)s]')
60 send.add_argument('-m', '--no-maintainers', action='store_false',
61 dest='add_maintainers', default=True,
62 help="Don't cc the file maintainers automatically")
63 send.add_argument('-n', '--dry-run', action='store_true', dest='dry_run',
64 default=False, help="Do a dry run (create but don't email patches)")
65 send.add_argument('-r', '--in-reply-to', type=str, action='store',
66 help="Message ID that this series is in reply to")
67 send.add_argument('-t', '--ignore-bad-tags', action='store_true',
68 default=False, help='Ignore bad tags / aliases')
69 send.add_argument('-T', '--thread', action='store_true', dest='thread',
70 default=False, help='Create patches as a single thread')
71 send.add_argument('--cc-cmd', dest='cc_cmd', type=str, action='store',
72 default=None, help='Output cc list for patch file (used by git)')
73 send.add_argument('--no-binary', action='store_true', dest='ignore_binary',
75 help="Do not output contents of changes in binary files")
76 send.add_argument('--no-check', action='store_false', dest='check_patch',
78 help="Don't check for patch compliance")
79 send.add_argument('--no-tags', action='store_false', dest='process_tags',
80 default=True, help="Don't process subject tags as aliases")
81 send.add_argument('--smtp-server', type=str,
82 help="Specify the SMTP server to 'git send-email'")
84 send.add_argument('patchfiles', nargs='*')
86 test_parser = subparsers.add_parser('test', help='Run tests')
87 test_parser.add_argument('testname', type=str, default=None, nargs='?',
88 help="Specify the test to run")
90 status = subparsers.add_parser('status',
91 help='Check status of patches in patchwork')
92 status.add_argument('-C', '--show-comments', action='store_true',
93 help='Show comments from each patch')
94 status.add_argument('-d', '--dest-branch', type=str,
95 help='Name of branch to create with collected responses')
96 status.add_argument('-f', '--force', action='store_true',
97 help='Force overwriting an existing branch')
99 # Parse options twice: first to get the project and second to handle
100 # defaults properly (which depends on project)
101 # Use parse_known_args() in case 'cmd' is omitted
103 args, rest = parser.parse_known_args(argv)
104 if hasattr(args, 'project'):
105 settings.Setup(gitutil, parser, args.project, '')
106 args, rest = parser.parse_known_args(argv)
108 # If we have a command, it is safe to parse all arguments
110 args = parser.parse_args(argv)
112 # No command, so insert it after the known arguments and before the ones
113 # that presumably relate to the 'send' subcommand
115 argv = argv[:-nargs] + ['send'] + rest
116 args = parser.parse_args(argv)
118 if __name__ != "__main__":
122 sys.tracebacklimit = 0
124 # Run our meagre tests
125 if args.cmd == 'test':
127 from patman import func_test
129 sys.argv = [sys.argv[0]]
130 result = unittest.TestResult()
131 suite = unittest.TestSuite()
132 loader = unittest.TestLoader()
133 for module in (test_checkpatch.TestPatch, func_test.TestFunctional):
136 suite.addTests(loader.loadTestsFromName(args.testname, module))
137 except AttributeError:
140 suite.addTests(loader.loadTestsFromTestCase(module))
143 for module in ['gitutil', 'settings', 'terminal']:
144 suite = doctest.DocTestSuite(module)
147 sys.exit(test_util.ReportResult('patman', args.testname, result))
149 # Process commits, produce patches files, check them, email them
150 elif args.cmd == 'send':
151 # Called from git with a patch filename as argument
152 # Printout a list of additional CC recipients for this patch
154 fd = open(args.cc_cmd, 'r')
155 re_line = re.compile('(\S*) (.*)')
156 for line in fd.readlines():
157 match = re_line.match(line)
158 if match and match.group(1) == args.patchfiles[0]:
159 for cc in match.group(2).split('\0'):
166 pager = os.getenv('PAGER')
169 fname = os.path.join(os.path.dirname(os.path.realpath(sys.argv[0])),
171 command.Run(pager, fname)
176 # Check status of patches in patchwork
177 elif args.cmd == 'status':
180 control.patchwork_status(args.branch, args.count, args.start, args.end,
181 args.dest_branch, args.force,
183 'https://patchwork.ozlabs.org')
184 except Exception as e:
185 terminal.Print('patman: %s: %s' % (type(e).__name__, e),
186 colour=terminal.Color.RED)
189 traceback.print_exc()