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
18 import sys, os, re, time, smtplib, email.Utils
19 from optparse import OptionParser, make_option
20 from time import gmtime, strftime
22 from stgit.commands.common import *
23 from stgit.utils import *
24 from stgit import stack, git
25 from stgit.config import config
28 help = 'send a patch or series of patches by e-mail'
29 usage = """%prog [options] [<patch>]"""
31 options = [make_option('-a', '--all',
32 help = 'e-mail all the applied patches',
33 action = 'store_true'),
34 make_option('-r', '--range',
35 metavar = '[PATCH1][:[PATCH2]]',
36 help = 'e-mail patches between PATCH1 and PATCH2'),
37 make_option('-t', '--template', metavar = 'FILE',
38 help = 'use FILE as the message template'),
39 make_option('-f', '--first', metavar = 'FILE',
40 help = 'send FILE as the first message'),
41 make_option('-s', '--sleep', type = 'int', metavar = 'SECONDS',
42 help = 'sleep for SECONDS between e-mails sending'),
43 make_option('--refid',
44 help = 'Use REFID as the reference id'),
45 make_option('-u', '--smtp-user', metavar = 'USER',
46 help = 'username for SMTP authentication'),
47 make_option('-p', '--smtp-password', metavar = 'PASSWORD',
48 help = 'username for SMTP authentication')]
51 def __parse_addresses(string):
52 """Return a two elements tuple: (from, [to])
54 def __addr_list(string):
55 return re.split('.*?([\w\.]+@[\w\.]+)', string)[1:-1:2]
59 for line in string.split('\n'):
60 if re.match('from:\s+', line, re.I):
61 from_addr_list += __addr_list(line)
62 elif re.match('(to|cc|bcc):\s+', line, re.I):
63 to_addr_list += __addr_list(line)
65 if len(from_addr_list) != 1:
66 raise CmdException, 'No "From" address'
67 if len(to_addr_list) == 0:
68 raise CmdException, 'No "To/Cc/Bcc" addresses'
70 return (from_addr_list[0], to_addr_list)
72 def __send_message(smtpserver, from_addr, to_addr_list, msg, sleep,
73 smtpuser, smtppassword):
74 """Send the message using the given SMTP server
77 s = smtplib.SMTP(smtpserver)
78 except Exception, err:
79 raise CmdException, str(err)
83 if smtpuser and smtppassword:
85 s.login(smtpuser, smtppassword)
87 s.sendmail(from_addr, to_addr_list, msg)
88 # give recipients a chance of receiving patches in the correct order
90 except Exception, err:
91 raise CmdException, str(err)
95 def __build_first(tmpl, total_nr, msg_id):
96 """Build the first message (series description) to be sent via SMTP
98 headers_end = 'Message-Id: %s\n' % (msg_id)
99 total_nr_str = str(total_nr)
101 tmpl_dict = {'endofheaders': headers_end,
102 'date': email.Utils.formatdate(localtime = True),
103 'totalnr': total_nr_str}
106 msg = tmpl % tmpl_dict
107 except KeyError, err:
108 raise CmdException, 'Unknown patch template variable: %s' \
111 raise CmdException, 'Only "%(name)s" variables are ' \
112 'supported in the patch template'
117 def __build_message(tmpl, patch, patch_nr, total_nr, msg_id, ref_id = None):
118 """Build the message to be sent via SMTP
120 p = crt_series.get_patch(patch)
122 descr = p.get_description().strip()
123 descr_lines = descr.split('\n')
125 short_descr = descr_lines[0].rstrip()
126 long_descr = reduce(lambda x, y: x + '\n' + y,
127 descr_lines[1:], '').lstrip()
129 headers_end = 'Message-Id: %s\n' % (msg_id)
131 headers_end += "In-Reply-To: %s\n" % (ref_id)
132 headers_end += "References: %s\n" % (ref_id)
134 total_nr_str = str(total_nr)
135 patch_nr_str = str(patch_nr).zfill(len(total_nr_str))
137 tmpl_dict = {'patch': patch,
138 'shortdescr': short_descr,
139 'longdescr': long_descr,
140 'endofheaders': headers_end,
141 'diff': git.diff(rev1 = git_id('%s/bottom' % patch),
142 rev2 = git_id('%s/top' % patch)),
143 'diffstat': git.diffstat(rev1 = git_id('%s/bottom'%patch),
144 rev2 = git_id('%s/top' % patch)),
145 'date': email.Utils.formatdate(localtime = True),
146 'patchnr': patch_nr_str,
147 'totalnr': total_nr_str,
148 'authname': p.get_authname(),
149 'authemail': p.get_authemail(),
150 'authdate': p.get_authdate(),
151 'commname': p.get_commname(),
152 'commemail': p.get_commemail()}
153 for key in tmpl_dict:
154 if not tmpl_dict[key]:
158 msg = tmpl % tmpl_dict
159 except KeyError, err:
160 raise CmdException, 'Unknown patch template variable: %s' \
163 raise CmdException, 'Only "%(name)s" variables are ' \
164 'supported in the patch template'
169 def func(parser, options, args):
170 """Send the patches by e-mail using the patchmail.tmpl file as
174 parser.error('incorrect number of arguments')
176 if not config.has_option('stgit', 'smtpserver'):
177 raise CmdException, 'smtpserver not defined'
178 smtpserver = config.get('stgit', 'smtpserver')
182 if config.has_option('stgit', 'smtpuser'):
183 smtpuser = config.get('stgit', 'smtpuser')
184 if config.has_option('stgit', 'smtppassword'):
185 smtppassword = config.get('stgit', 'smtppassword')
187 applied = crt_series.get_applied()
190 if args[0] in applied:
193 raise CmdException, 'Patch "%s" not applied' % args[0]
197 boundaries = options.range.split(':')
198 if len(boundaries) == 1:
199 start = boundaries[0]
201 elif len(boundaries) == 2:
202 if boundaries[0] == '':
205 start = boundaries[0]
206 if boundaries[1] == '':
211 raise CmdException, 'incorrect parameters to "--range"'
214 start_idx = applied.index(start)
216 raise CmdException, 'Patch "%s" not applied' % start
218 stop_idx = applied.index(stop) + 1
220 raise CmdException, 'Patch "%s" not applied' % stop
222 if start_idx >= stop_idx:
223 raise CmdException, 'Incorrect patch range order'
225 patches = applied[start_idx:stop_idx]
227 raise CmdException, 'Incorrect options. Unknown patches to send'
229 if options.smtp_password:
230 smtppassword = options.smtp_password
232 if options.smtp_user:
233 smtpuser = options.smtp_user
235 if (smtppassword and not smtpuser):
236 raise CmdException, 'SMTP password supplied, username needed'
237 if (smtpuser and not smtppassword):
238 raise CmdException, 'SMTP username supplied, password needed'
240 total_nr = len(patches)
242 raise CmdException, 'No patches to send'
244 ref_id = options.refid
246 if options.sleep != None:
247 sleep = options.sleep
251 # send the first message (if any)
253 tmpl = file(options.first).read()
254 from_addr, to_addr_list = __parse_addresses(tmpl)
256 msg_id = email.Utils.make_msgid('stgit')
257 msg = __build_first(tmpl, total_nr, msg_id)
259 # subsequent e-mails are seen as replies to the first one
262 print 'Sending file "%s"...' % options.first,
265 __send_message(smtpserver, from_addr, to_addr_list, msg, sleep,
266 smtpuser, smtppassword)
272 tfile = options.template
274 tfile = os.path.join(git.base_dir, 'patchmail.tmpl')
275 tmpl = file(tfile).read()
277 from_addr, to_addr_list = __parse_addresses(tmpl)
279 for (p, patch_nr) in zip(patches, range(1, len(patches) + 1)):
280 msg_id = email.Utils.make_msgid('stgit')
281 msg = __build_message(tmpl, p, patch_nr, total_nr, msg_id, ref_id)
282 # subsequent e-mails are seen as replies to the first one
286 print 'Sending patch "%s"...' % p,
289 __send_message(smtpserver, from_addr, to_addr_list, msg, sleep,
290 smtpuser, smtppassword)