2 Copyright (C) 2005, Catalin Marinas <catalin.marinas@gmail.com>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License version 2 as
6 published by the Free Software Foundation.
8 This program is distributed in the hope that it will be useful,
9 but WITHOUT ANY WARRANTY; without even the implied warranty of
10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 GNU General Public License for more details.
13 You should have received a copy of the GNU General Public License
14 along with this program; if not, write to the Free Software
15 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 from optparse import OptionParser, make_option
21 from stgit.commands.common import *
22 from stgit.utils import *
23 from stgit import stack, git
26 help = 'import a GNU diff file as a new patch'
27 usage = """%prog [options] [<file>]
29 Create a new patch and apply the given GNU diff file (or the standard
30 input). By default, the file name is used as the patch name but this
31 can be overriden with the '--name' option. The patch can either be a
32 normal file with the description at the top or it can have standard
33 mail format, the Subject, From and Date headers being used for
34 generating the patch information.
36 The patch description has to be separated from the data with a '---'
37 line. For a normal file, if no author information is given, the first
38 'Signed-off-by:' line is used."""
40 options = [make_option('-m', '--mail',
41 help = 'import the patch from a standard e-mail file',
42 action = 'store_true'),
43 make_option('-n', '--name',
44 help = 'use NAME as the patch name'),
45 make_option('-e', '--edit',
46 help = 'invoke an editor for the patch description',
47 action = 'store_true'),
48 make_option('-a', '--author', metavar = '"NAME <EMAIL>"',
49 help = 'use "NAME <EMAIL>" as the author details'),
50 make_option('--authname',
51 help = 'use AUTHNAME as the author name'),
52 make_option('--authemail',
53 help = 'use AUTHEMAIL as the author e-mail'),
54 make_option('--authdate',
55 help = 'use AUTHDATE as the author date'),
56 make_option('--commname',
57 help = 'use COMMNAME as the committer name'),
58 make_option('--commemail',
59 help = 'use COMMEMAIL as the committer e-mail')]
62 def __parse_mail(filename = None):
63 """Parse the input file in a mail format and return (description,
64 authname, authemail, authdate)
71 descr = authname = authemail = authdate = None
76 if re.match('from:\s+', line, re.I):
77 auth = re.findall('^.*?:\s+(.*)$', line)[0]
78 authname, authemail = name_email(auth)
79 elif re.match('date:\s+', line, re.I):
80 authdate = re.findall('^.*?:\s+(.*)$', line)[0]
81 elif re.match('subject:\s+', line, re.I):
82 descr = re.findall('^.*?:\s+(.*)$', line)[0]
87 # remove the '[*PATCH*]' expression in the subject
89 descr = re.findall('^(\[[^\s]*PATCH.*?\])?\s*(.*)$', descr)[0][1]
92 raise CmdException, 'Subject: line not found'
94 # the rest of the patch description
96 if re.match('---\s*$', line) or re.match('diff -', line):
105 return (descr, authname, authemail, authdate)
107 def __parse_patch(filename = None):
108 """Parse the input file and return (description, authname,
116 authname = authemail = authdate = None
120 # the first 'Signed-of-by:' is the author
121 if not authname and re.match('signed-off-by:\s+', line, re.I):
122 auth = re.findall('^.*?:\s+(.*)$', line)[0]
123 authname, authemail = name_email(auth)
125 if re.match('---\s*$', line) or re.match('diff -', line):
137 return (descr, authname, authemail, authdate)
139 def func(parser, options, args):
140 """Import a GNU diff file as a new patch
143 parser.error('incorrect number of arguments')
145 check_local_changes()
147 check_head_top_equal()
157 patch = os.path.basename(filename)
159 raise CmdException, 'Unkown patch name'
162 message = author_name = author_email = author_date = committer_name = \
163 committer_email = None
166 options.authname, options.authemail = name_email(options.author)
169 message, author_name, author_email, author_date = \
170 __parse_mail(filename)
172 message, author_name, author_email, author_date = \
173 __parse_patch(filename)
175 # new_patch() will invoke the editor in this case
179 # override the automatically parsed settings
181 author_name = options.authname
182 if options.authemail:
183 author_email = options.authemail
185 author_date = options.authdate
187 committer_name = options.commname
188 if options.commemail:
189 committer_email = options.commemail
191 crt_series.new_patch(patch, message = message,
192 author_name = author_name,
193 author_email = author_email,
194 author_date = author_date,
195 committer_name = committer_name,
196 committer_email = committer_email)
198 print 'Importing patch %s...' % patch,
201 git.apply_patch(filename)
202 crt_series.refresh_patch(edit = options.edit)