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('-a', '--author', metavar = '"NAME <EMAIL>"',
46 help = 'use "NAME <EMAIL>" as the author details'),
47 make_option('--authname',
48 help = 'use AUTHNAME as the author name'),
49 make_option('--authemail',
50 help = 'use AUTHEMAIL as the author e-mail'),
51 make_option('--authdate',
52 help = 'use AUTHDATE as the author date'),
53 make_option('--commname',
54 help = 'use COMMNAME as the committer name'),
55 make_option('--commemail',
56 help = 'use COMMEMAIL as the committer e-mail')]
59 def __parse_mail(filename = None):
60 """Parse the input file in a mail format and return (description,
61 authname, authemail, authdate)
68 descr = authname = authemail = authdate = None
73 if re.match('from:\s+', line, re.I):
74 auth = re.findall('^.*?:\s+(.*)$', line)[0]
75 authname, authemail = name_email(auth)
76 elif re.match('date:\s+', line, re.I):
77 authdate = re.findall('^.*?:\s+(.*)$', line)[0]
78 elif re.match('subject:\s+', line, re.I):
79 descr = re.findall('^.*?:\s+(.*)$', line)[0]
84 # remove extra '[*PATCH]', 'name:' in the subject
86 descr = re.findall('^(\[[^\s]*PATCH.*?\])?\s*([^\s]*:)?\s*(.*)$',
90 raise CmdException, 'Subject: line not found'
92 # the rest of the patch description
94 if re.match('----*\s*$', line) or re.match('diff -', line):
103 return (descr, authname, authemail, authdate)
105 def __parse_patch(filename = None):
106 """Parse the input file and return (description, authname,
114 authname = authemail = authdate = None
118 # the first 'Signed-of-by:' is the author
119 if not authname and re.match('signed-off-by:\s+', line, re.I):
120 auth = re.findall('^.*?:\s+(.*)$', line)[0]
121 authname, authemail = name_email(auth)
123 if re.match('----*\s*$', line) or re.match('diff -', line):
135 return (descr, authname, authemail, authdate)
137 def func(parser, options, args):
138 """Import a GNU diff file as a new patch
141 parser.error('incorrect number of arguments')
143 check_local_changes()
145 check_head_top_equal()
149 patch = os.path.basename(filename)
154 raise CmdException, 'Unkown patch name'
157 message = author_name = author_email = author_date = committer_name = \
158 committer_email = None
161 options.authname, options.authemail = name_email(options.author)
164 message, author_name, author_email, author_date = \
165 __parse_mail(filename)
167 message, author_name, author_email, author_date = \
168 __parse_patch(filename)
170 # override the automatically parsed settings
172 author_name = options.authname
173 if options.authemail:
174 author_email = options.authemail
176 author_date = options.authdate
178 committer_name = options.commname
179 if options.commemail:
180 committer_email = options.commemail
182 crt_series.new_patch(patch, message = message,
183 author_name = author_name,
184 author_email = author_email,
185 author_date = author_date,
186 committer_name = committer_name,
187 committer_email = committer_email)
189 print 'Importing patch %s...' % patch,
192 git.apply_patch(filename)
193 crt_series.refresh_patch()